Find Energy Contractors

Cape Cod Heat Pumps

Marstons Mills, MA

5.0 (350)

Top-rated Cape Cod home service experts offering heat pumps, HVAC, AC, and electrical. 5-star rated with 350+ Google reviews. Mass Save rebate program partner. Financing available.

Kuhlman Electric

Danvers, MA

5.0 (1500)

Since 1988, Kuhlman Electric provides residential electrical services with 8 offices, 50+ licensed electricians, specializing in EV chargers, panel upgrades, knob & tube wiring replacement. Works with Mass Save.

My Generation Energy

Hyannis, MA

5.0 (116)

Cape Cod solar installer offering residential and commercial solar, battery storage, community solar, and EV charging solutions.

Family-owned electrical contractor on the South Shore specializing in EV charger installation, generator installation, and residential electrical services.

SumZero Energy Systems

Holliston, MA

5.0

Massachusetts heat pump specialists with 1,800+ installations, focusing on whole-home electrification including heat pumps, water heaters, and EV chargers.

Foley Electric

Braintree, MA

5.0 (24)

Owner-operated electrical contracting company in Braintree led by Master Electrician Matt Foley, offering residential and commercial electrical services including EV charger and mini-split installation across the South Shore.

Cape Cod Insulation

South Yarmouth, MA

5.0 (10)

Cape Cod insulation contractor with over 50 years of experience, providing spray foam and cellulose insulation, gutters, suspended ceilings, and home performance contracting services.

Whaling City Solar

New Bedford, MA

5.0 (14)

Residential and small-commercial solar installation company in New Bedford focused on transparent pricing and custom-tailored solar arrays with top-tier equipment, serving the South Coast and Cape Cod.

Northeast Solar

Hatfield, MA

5.0 (102)

Local, independent solar installer in Hatfield with over 10 years of experience and 1,500+ installations, offering solar, battery storage, mini-splits, and EV chargers with a 15-year workmanship warranty.

E2 Solar

Dennis, MA

5.0 (20)

Cape Cod's premier solar installer since 2008 with over 3,000 kW of PV installed and 80+ years of combined team experience, focused on high-efficiency residential and commercial solar systems.

Cotuit Solar

Mashpee, MA

5.0 (188)

The most experienced solar installer on Cape Cod, Martha's Vineyard, and Nantucket with over 30 years of experience, offering complete turnkey solar installation.

Coastal Mechanical

South Yarmouth, MA

5.0 (15)

Family-owned, full-service HVAC, plumbing, and electrical contractor on Cape Cod since 2017, offering heat pump, mini-split, water heater, and electrical services as a Mass Save Approved Contractor.

Puopolo Electric

Plymouth, MA

5.0 (14)

South Shore electrical company with over 10 years of experience delivering top-tier residential and commercial electrical services including EV charger installations, standby generators, rewiring, panel upgrades, and lighting design. Fully licensed and insured.

New Day Energy

Plymouth, MA

5.0 (14)

Plymouth-based contractor specializing in solar panel installation. Serving Massachusetts since 2008. Rated 5 stars with 14 reviews.

Premier Energy Solutions

Middleborough, MA

5.0 (673)

Family-owned energy company in Middleborough specializing in solar, battery storage, and generator installation. Mass Save approved. Rated 5.0 stars with 673 reviews.

Beacon Solar Construction

Berkley, MA

5.0 (111)

Proudly serving MA, RI, and Connecticut with solar panel installation and battery storage solutions from Seekonk. Rated 4.7 stars with 111 reviews.

New England Solar + Green

Williamstown, MA

5.0

Custom solar panel solutions for your home or business, serving Williamstown and the surrounding Berkshires region. Enphase Partner.

Gauthier Insulation Inc.

Ipswich, MA

5.0 (1)

Ipswich-based contractor specializing in insulation. Mass Save approved. Serving Massachusetts since 2004. Rated 5 stars with 1 reviews.

SAFCO Foam Insulation

Hampden, MA

5.0

Hampden-based contractor specializing in insulation. Serving Massachusetts since 2003. Rated 5 stars.

AirSealing America LLC

Concord, MA

5.0

Concord-based contractor specializing in air sealing, insulation, energy audits, and weatherization services. Helps Massachusetts homeowners reduce energy costs.

Weathervane Home Services

Stoneham, MA

5.0

Mass Save approved insulation contractor serving the South Shore and Greater Boston. Offers energy-efficient insulation solutions including spray foam, blown-in, and attic insulation.

JML Electric Inc.

Wakefield, MA

5.0

JML Electric Inc. is a full-service electrical contractor in Wakefield, Massachusetts. Specializing in EV charger installations, landscape and security lighting, electrical repairs, panel upgrades, and new construction wiring for homes and businesses across Eastern Massachusetts.

Shameless Plug Electric is a locally owned Cape Cod electrician specializing in EV charger installations, mini-split wiring, home rewiring, and new construction electrical. Led by licensed master electrician Austin Duty with 13 years of experience including leadership roles at HVAC and solar companies.

Future Energy Solar is a family-run solar company based in Woburn, Massachusetts, specializing in custom residential and small business solar installations, battery storage, EV chargers, and heat pumps using premium equipment from Enphase, SolarEdge, REC, QCells, and Silfab.

Rogers Insulation Specialists

Framingham, MA

4.9 (305)

Family-owned insulation company celebrating 40+ years serving Massachusetts. Mass Save partner specializing in insulation, air sealing, James Hardie siding, and ProVia entry doors. BBB accredited with CSL license.

NuWatt Energy

Woburn, MA

4.9 (500)

Clean energy company providing solar, battery storage, heat pumps, EV chargers, and SPAN smart panels. 2,500+ installations across 9 states with A+ BBB rating and 25-year warranty.

Leading New England solar installer offering residential and commercial solar panel installation with battery storage across multiple states.

Elephant Energy

Boston, MA

4.9 (50)

Certified B Corp offering heat pumps, heat pump water heaters, and solar. Multi-state company (CO, LA, MA) focused on whole-home electrification.

Castle Electric

Norwood, MA

4.9 (650)

Family-owned electrical contractor serving Eastern Massachusetts since 1997, specializing in residential and commercial electrical services including EV charger installation, panel upgrades, and generator systems.

CNE Electrical

Peabody, MA

4.9 (16)

Electrical contractor in Peabody specializing in Generac generator installation, EV charger installation, electrical service upgrades, and home automation.

Alpine Heat Pumps

Granby, MA

4.9 (93)

Local family-owned HVAC contractor specializing in heat pump and hybrid electric water heater installation, recognized as a Mass Save Heat Pump Leader Contractor serving Western and Central Massachusetts.

AVID Energy Solutions

Methuen, MA

4.9 (50)

Full-service energy efficiency company and Mass Save partner based in Methuen, offering no-cost home energy assessments, insulation installation, and weatherization services throughout Greater Boston and North Shore.

Green Collar

South Hadley, MA

4.9 (50)

Energy services contractor serving Western and Central Massachusetts as a Mass Save Independent Installation Contractor, specializing in insulation, air sealing, weatherization, heat pumps, and energy-efficient windows.

Premier Insulation

Gardner, MA

4.9 (20)

Massachusetts insulation contractor partnered with Mass Save and Montachusett Opportunity Council, offering no-cost home energy assessments and insulation upgrades with 75-100% incentive coverage.

O'Sullivan Installs

North Billerica, MA

4.9 (285)

Professional window, siding, and door replacement company serving Massachusetts and New Hampshire for over 25 years. Known for premium products from ProVia, Alside, and SoftLite with award-winning service and flexible financing.

Full-service renewable energy contractor since 1978 specializing in solar and geothermal HVAC design and installation. The only family-owned company in MA and RI able to guide you in building and designing Net-Zero Homes. IGSHPA certified and MassSave approved.

Rite Window

Woburn, MA

4.9 (525)

Woburn-based contractor specializing in window and door replacement. Rated 4.9 stars with 525 reviews.

Earthlight Technologies

Ellington, MA

4.9 (279)

Ellington-based contractor specializing in solar panel installation, battery storage, EV charger installation. Serving Massachusetts since 2008. Rated 4.9 stars with 279 reviews.

American Installations

South Hadley, MA

4.9 (971)

South Hadley-based contractor specializing in heat pump installation, insulation, and window and door replacement. BPI Certified, Energy Star Partner. Rated 4.9 stars with 971 reviews.

Back Bay Mechanical

Braintree, MA

4.9 (107)

HVAC and plumbing contractor proudly serving the Greater Boston area. Specializes in heating, cooling, and plumbing services for residential customers.

Central Cooling & Heating

Woburn, MA

4.9 (2000)

Heating & Air Conditioning in Greater Boston Since 1966. Serving Massachusetts since 1966. Rated 4.9 stars with 2000 reviews.

Carl F. Riedell & Son

Osterville, MA

4.9 (150)

Since 1932 | Celebrating 3 Generations. Serving Massachusetts since 1932. Rated 4.9 stars with 150 reviews.

Stag Electric

Amesbury, MA

4.9 (175)

Full-service electrician serving Amesbury, Newburyport, and surrounding towns in MA and NH. Offers EV charger installation, panel upgrades, and residential electrical work.

Paul Dunn Electrical

Sagamore Beach, MA

4.9

Serving the Barnstable County, Plymouth County, and Bristol County, MA Area! 24-hour emergency service available!. Rated 4.9 stars.

Dolphin Insulation

Littleton, MA

4.9 (142)

Littleton-based contractor specializing in insulation. Serving Massachusetts since 2003. Rated 4.9 stars with 142 reviews.

Lussier Electrical Service

Worcester, MA

4.9

Founded in 1988, Lussier Electrical Service is a veteran-owned family electrical company serving Worcester County and Metro West Boston. Specializing in EV charging stations, generators, mini-split installations, panel upgrades, and smart thermostat wiring with EPA and Generac certification.

Cazeault Solar and Home

Gloucester, MA

4.9

Proudly rooted in historic Gloucester since 1927, Cazeault Solar and Home is the North Shore's premier solar and roofing contractor. Offering solar electric systems, energy storage, EV chargers, and roofing with a lifetime care guarantee — including support and repairs regardless of the original installer.

Balanced HVAC

Sandwich, MA

4.9 (500)

Balanced HVAC has been bringing comfort and energy efficiency to Cape Cod homes since 2003. As a Mitsubishi Electric Elite Diamond Contractor, they specialize in energy-efficient heat pump systems, providing installation, repair, and maintenance across Sandwich and surrounding Plymouth and Barnstable Counties.

Endless Energy

Marlborough, MA

4.8 (519)

Massachusetts-based home services company with 80+ team members and 40+ years of experience. Mass Save Partner since 2015. Installed nearly 10,000 heat pump systems since 2013. Mitsubishi Diamond Contractor, LG Platinum Dealer.

Northeast Home & Energy

North Grafton, MA

4.8 (400)

Massachusetts exterior home improvement company with 4 offices (North Grafton, Wrentham, Nantucket, Millis). Specializing in roofing, windows, siding, and doors with financing options and free quotes.

Western Massachusetts HVAC leader specializing in heat pump installations. Fujitsu and Daikin elite installer with Mass Save partnership.

South Shore Mechanical

Abington, MA

4.8 (65)

South Shore HVAC specialists offering heat pumps, AC, heating, indoor air quality, and ductwork services. Mass Save partner with 24/7 availability.

Boulanger's Plumbing & Heating

Easthampton, MA

4.8 (109)

Family-owned plumbing and HVAC company serving Western/Central Massachusetts for over 75 years, offering boilers, furnaces, heat pumps, mini-splits, water heaters, and water treatment as a Mitsubishi Diamond Dealer.

Go Green Home Performance

Belchertown, MA

4.8 (30)

Family-owned insulation contractor specializing in spray foam, fiberglass, mineral wool, and foamular XPS insulation for Massachusetts homes, with all work performed by in-house certified installers.

Sinclaire Home Services

Walpole, MA

4.8 (340)

Three-generation family-owned home services company in Walpole since 1948, offering heating, AC, plumbing, electrical, and heating oil delivery with EV charging and heat pump installations.

Aluminum Products of Cape Cod

Dennis Port, MA

4.8 (90)

Family-owned and operated since 1962, Cape Cod's most experienced window and door professionals. Specializing in vinyl windows, storm doors, storm windows, porch enclosures, shutters, and seamless aluminum gutters with most products made in-house.

South Mountain Company

West Tisbury, MA

4.8 (20)

Employee-owned architecture, interior design, construction, and solar company on Martha's Vineyard for 50 years. Committed to community uplift and environmental stewardship with seamlessly integrated design-build-solar services.

Insight Energy Systems

Hatfield, MA

4.8 (133)

Highest-rated solar company serving Massachusetts and Connecticut with PEARL certification for verified savings, quality, and resale value. Offers solar installation, EV chargers, home batteries, mini-split heat pumps, and generators with a 30-year energy production guarantee.

Western Mass Heating Cooling & Plumbing

South Deerfield, MA

4.8 (115)

Trusted HVAC and plumbing company in South Deerfield providing modern solutions with timeless service. Offers heating, cooling, heat pumps, radiant floor heating, plumbing, and 24/7 emergency service with extensive technician training.

Cranney Home Services

Danvers, MA

4.8 (4681)

One-stop shop for heating, cooling, plumbing, electrical, and drain services on the North Shore with over 40 years of experience. Proud Heat Pump Installer of Mass Save, serving Essex, Middlesex, and Suffolk Counties with same-day service.

The Green Cocoon

Salisbury, MA

4.8 (87)

Eco-friendly insulation company based in Salisbury providing spray foam, cellulose, mineral wool, and fiberglass insulation for homes, commercial buildings, and offices throughout Massachusetts, New Hampshire, and Southern Maine. Committed to honesty, transparency, and minimal environmental impact.

AJC Electric

Amherst, MA

4.8 (32)

Dependable and professional electricians serving Western Massachusetts and surrounding areas including Amherst, Northampton, Springfield, Holyoke, Greenfield, and Pittsfield. Specializing in EV charger installations, generator installations, wiring upgrades, and panel upgrades for residential and commercial clients.

Murphy's AC Heating and Plumbing

South Yarmouth, MA

4.8 (500)

Full-service HVAC, plumbing, and heat pump contractor serving Cape Cod since 1972. Mass Save approved. Rated 4.8 stars with 1,543 reviews.

Nicholson Plumbing Heating & Air

Holliston, MA

4.8 (1692)

We are dedicated to honest and dependable service that your home’s comfort depends on. Rated 4.8 stars with 1692 reviews.

Rodenhiser Plumbing Heating AC and Electric

Holliston, MA

4.8 (3482)

Trusted Plumbing, Heating, A/C, Electrical & Remodel Experts In MA For Over 95 Years. Mass Save approved. Serving Massachusetts since 1928. Rated 4.8 stars with 3482 reviews.

Kerivan-Lane

Needham, MA

4.8 (950)

Needham-based plumbing, heating, and cooling contractor proudly serving the community. Rated 4.8 stars with 442 reviews.

Mass Green Insulation

Hingham, MA

4.8 (49)

Insulation contractor with over 20 years of experience serving Massachusetts homeowners. Specializes in spray foam, cellulose, and fiberglass insulation.

Boucher Energy Systems

Mendon, MA

4.8 (110)

Mendon-based contractor specializing in heat pump installation, window and door replacement, HVAC services. Mass Save approved. Serving Massachusetts since 1981. Rated 4.8 stars with 110 reviews.

Tom Curren Companies

Auburndale, MA

4.8

Since 1986, Tom Curren Companies has been transforming homes across Greater Boston with expert craftsmanship, thoughtful design, and a deep commitment to client satisfaction. A full-service Design-Build firm offering kitchen and bathroom renovations, interior and exterior painting, carpentry, and window and door replacement.

Couto Construction

New Bedford, MA

4.8

Family-owned since 1987, Couto Construction is Southeastern Massachusetts' most trusted home exterior contractor. Specializing in roofing, siding, windows, doors, and insulation with certified contractors and warranties up to 50 years.

PV Squared

Greenfield, MA

4.8 (25)

PV Squared is a 100% worker-owned cooperative that has been designing, installing, and maintaining solar electric systems and battery storage for homes and businesses in Western Massachusetts since 2002. Named the Nation's Most Forward-Thinking Solar Contractor by Solar Power World Magazine.

Landry Mechanical

Millbury, MA

4.7 (87)

Largest family and privately owned home service company in the Central MA region. 70+ employees serving Worcester, Norfolk, and Middlesex Counties since 2008. HVAC, plumbing, electrical, and drain/sewer. A+ BBB rated.

Revise Inc

Haverhill, MA

4.7 (1167)

Mass Save partner providing no-cost home energy assessments, subsidized insulation, air sealing, and heat pump installations across eastern Massachusetts.

5C Energy

Attleboro, MA

4.7 (45)

Insulation contractor serving Massachusetts and Rhode Island. Specializing in residential, commercial, and multi-family insulation and weatherization.

Energia LLC

Holyoke, MA

4.7

Western Massachusetts building performance experts specializing in spray foam insulation, cellulose, air sealing, and energy audits.

Sondrini Enterprises

Pittsfield, MA

4.7 (30)

Berkshire County home improvement company since 1996 specializing in retractable and stationary awnings, gutters, windows, doors, screen rooms, and deck installations. Highly rated on HomeAdvisor, Angie's List, and BBB.

Atlas Energies

Centerville, MA

4.7 (15)

Cape Cod solar installer with over 10 years of experience providing full-service electrical and solar solutions. All employees are background and CORI checked with a master electrician on-site at all points of installation.

Mass Renewables

Bellingham, MA

4.7 (51)

Residential and commercial solar energy provider since 2009, founded by NABCEP-certified professionals, master electricians, and licensed builders with 30+ years in the building industry. Offers solar, batteries, EV charging, and guaranteed energy production.

Robies Heating & Cooling

Hyannis, MA

4.7 (147)

Cape Cod's experts for heating, cooling, air quality, electrical, and generators, serving year-round residents and seasonal Cape Codders for over 65 years. NATE certified technicians with a 100% Satisfaction Guarantee.

Alvin Hollis

South Weymouth, MA

4.7 (313)

Full-service energy company since 1871 with five generations of expertise in heating oil delivery, heating and cooling system maintenance, water heaters, and renewable energy solutions including solar and geothermal. Offers Bioheat blended with up to 20% renewable content.

Williams Energy

Braintree, MA

4.7 (295)

Full-service energy company serving Massachusetts since 1919, providing heating oil delivery, HVAC services, and water heater installation. Mass Save approved. Rated 4.7 stars with 295 reviews.

McMahon Insulation

Carver, MA

4.7 (22)

Mass Save approved insulation contractor serving Carver, MA and surrounding areas. Provides attic, wall, and basement insulation services for residential homes.

Noonan Energy

Springfield, MA

4.7 (163)

Springfield-based contractor specializing in heat pump installation, HVAC services, water heater services. Serving Massachusetts since 1890. Rated 4.7 stars with 163 reviews.

Custom Insulation Company

Worcester, MA

4.7

Custom Insulation Co , Inc. was founded in 1985 and has been serving the community for over 40 years. Mass Save approved. Serving Massachusetts since 1985. Rated 4.7 stars.

Gervais Mechanical Services

Auburn, MA

4.7 (69)

Gervais Mechanical Services is a fully licensed, family-run HVAC, plumbing, and electrical company serving Central and Greater Boston since 2008. Specializing in heating, cooling, mini-splits, water heaters, EV chargers, and 24/7 emergency service with 0% financing options.

Village Home Services

Lowell, MA

4.7

Village Home Services is Lowell's go-to for plumbing, electrical, heating, and air conditioning. A locally owned company with 100+ years of combined team experience, offering 24/7 emergency service across HVAC, electrical, and plumbing including heat pumps, mini-splits, EV chargers, and water heaters.

Coastal Windows & Exteriors

Beverly, MA

4.6 (92)

Award-winning exterior home improvement company serving 730+ towns across MA, NH, and ME. Specializing in windows, doors, siding, and roofing with financing up to 20 years and free estimates.

RetroFit Insulation

Fall River, MA

4.6 (20)

Mass Save Partner specializing in whole house energy efficiency with 75% to 100% incentives for insulation, heat pumps, windows, doors, and electrical barriers. BPI Goldstar contractor offering comprehensive energy assessments with blower door testing, infrared imaging, and tracer gas analysis.

Neeeco

Wilmington, MA

4.5 (38)

Mass Save partner delivering home energy assessments, insulation, solar, windows, doors, and bath remodeling. Multilingual services in Spanish, Portuguese, Chinese, Vietnamese, and Haitian Creole.

Denommee Plumbing, HVAC & Electric

Tyngsborough, MA

4.5 (173)

Full-service plumbing, HVAC, and electrical company serving Merrimack Valley and Southern NH. 24/7 emergency service available.

Wattson Home Solutions

Worcester, MA

4.5 (10)

Mass Save partner offering home energy audits, residential solar, ductless mini-splits, heat pumps, insulation, and weatherization services.

Addario's Services

Wilmington, MA

4.5

Family-owned plumbing, heating, cooling, and electrical company serving Massachusetts since 1998 with 30,000+ customers and 24/7 emergency service.

DMH Electric

Sterling, MA

4.5 (30)

Full-service electrical company established in 1991, serving Central Massachusetts with residential and commercial services including EV charger installation, battery storage, and electrification as a certified Qmerit partner.

Atlantic Heating & Air Conditioning

Brookline, MA

4.5 (52)

Family-owned HVAC company serving Greater Boston since 1962, specializing in heating, cooling, air quality, and custom ductwork as Lennox Premier Dealers and Mitsubishi Diamond Contractors.

Three Sons Window & Door

Waltham, MA

4.5 (30)

Family-owned-and-operated remodeling business in Waltham offering 36+ years of experience in windows, doors, siding, roofing, and custom additions. Fully licensed and insured with products from Harvey, Andersen, Marvin, and Pella.

JB Sash & Door

Chelsea, MA

4.5 (25)

New England's leading Marvin retailer with over 85 years of experience in windows, doors, skylights, hardware, and millwork. Specializes in historic window reproductions for Boston and surrounding areas with a full-service showroom in Chelsea.

Quality Window & Door

Weymouth, MA

4.5 (43)

Family-run window, door, siding, and roofing company with over 50 years of expertise and 10,000+ completed projects on the South Shore of Massachusetts. Certified contractor for Pella, Andersen, and Marvin.

Hurley & David

Springfield, MA

4.5 (68)

Full-service HVAC, plumbing, and electrical company with over 65 years of reliable home services in the Springfield area. Offers 24/7 emergency service, same-day visits, next-day installations, and a 100% satisfaction guarantee with no breakdown guarantee.

Yankee Home Improvement

Chicopee, MA

4.5 (61)

Since 2008, Yankee Home has provided New England homeowners with convenient, worry-free home remodeling experiences. Specializing in window replacement, door installation, roofing, siding, and bathroom remodeling with their unique Never Cattywampus Guarantee — a lifetime service plan transferable to new owners.

Laureyns United

Pittsfield, MA

4.5

Laureyns United was formed in 2019 from the combination of Climate Heating and Cooling and Four Seasons Heating & Cooling, both established in 2001. A family-owned Carrier dealer with approximately 80 employees providing HVAC installation, repair, and maintenance across Pittsfield, Dalton, and Berkshire County.

Berkshire Photovoltaic Services

North Adams, MA

4.5

Since 1985, Berkshire Photovoltaic Services (BPVS) has pioneered solar PV installations across Western Massachusetts and Vermont. Specializing in residential and commercial solar with innovative hybrid designs utilizing battery storage, BPVS brings over 40 years of solar expertise to the Berkshires region.

Advanced Green Insulation has offered insulation services since 2012 from their Rockland, MA headquarters. Operating with 160 specialized employees, 50+ trucks, and a 47,000 sq ft facility, they provide spray foam, fiberglass, cellulose insulation, and fireproofing across New England.

Lamothe Insulation & Contracting is a premier family-owned insulation contractor with over 20 years of experience serving Worcester, Auburn, Spencer, and surrounding areas. Specializing in spray foam, blown-in cellulose, dense-pack insulation, insulation removal, and intumescent coatings.

For more than 40 years, Flaherty Plumbing & Heating has provided reliable plumbing and HVAC services to Framingham, Natick, Wellesley, and the MetroWest region. Offering heating, cooling, mini-split installation, and oil/propane delivery with 24/7 emergency service since 1977.

New England Clean Energy

Hudson, MA

4.4 (78)

Local solar installer since 2006 with 2,000+ installations across New England. Offers residential and commercial solar with battery storage options.

High Efficiency Energy Solutions

Sandwich, MA

4.4 (22)

Trusted by industry professionals for heat pump installation, insulation, and window and door replacement on Cape Cod. Mass Save approved. Rated 4.4 stars with 22 reviews.

Urban & Sons Insulation

Springfield, MA

4.4 (10)

We've been serving the local community since 1982 and have a reputation for quality workmanship and customer service. Serving Massachusetts since 1982. Rated 4.4 stars with 10 reviews.

Founded in 1998 by John Dudley and his father, United Home Experts is a family-owned and professionally operated home improvement company specializing in expert installations of siding, windows, doors, and roofing across Massachusetts and New England.

McCormick-Allum Co.

Springfield, MA

4.3 (7)

The oldest HVAC company in Massachusetts, established in 1888 in Springfield, providing commercial and residential heating and cooling solutions across Western Massachusetts and Connecticut.

HomeWorks Energy

Charlestown, MA

4.2 (156)

Mass Save partner offering no-cost home energy assessments, insulation & air sealing, heating, cooling, and weatherization services statewide.

Anderson Insulation

Abington, MA

4.2 (45)

Third-generation family insulation company founded in 1949, known as the contractor of choice for "This Old House" and the only RESNET Energy Smart Contractor in Massachusetts.

Got Sun Go Solar Inc

Seekonk, MA

4.2

Sandwich-based solar installer providing residential and commercial solar panel installation across Southeastern Massachusetts. Mass Save approved.

Devlin Energy

Rockland, MA

4.0 (81)

The most trusted solar installer in New England, providing solar panel installation, battery storage, and EV charger installation from Rockland, MA. Rated 4.0 stars with 81 reviews.

Maverick Corporation

Boston, MA

4.0 (12)

We respond when most needed... helping people and communities to recover during catastrophic events globally. Rated 4 stars with 12 reviews.

Stormtite

Watertown, MA

4.0 (10)

Since 1953, Stormtite has provided quality replacement windows, entry doors, storm doors, and vinyl siding to Greater Boston homeowners. Visit their Watertown showroom to see their full product line.

Mass Energy Experts is a full-service insulation and air sealing contractor headquartered in Woburn, MA. As a Mass Save energy assessment partner, they provide free home energy assessments using infrared camera technology, with insulation and air sealing services qualifying for up to 75% Mass Save rebates.

O'Connell Oil

Pittsfield, MA

3.7 (46)

Pittsfield-based contractor specializing in HVAC services, water heater services. Rated 3.7 stars with 46 reviews.

Western Massachusetts spray foam and cellulose insulation specialists for commercial, multi-family, and residential projects.

Massachusetts premier solar installer with 1,500+ residential installations. Custom PV system design with battery storage options.

East Coast Renewable Energy

Milford, MA

Massachusetts-based clean energy company specializing in solar installations, EV charging, and battery storage solutions.

Cape Save Inc

South Yarmouth, MA

Cape Cod's premier insulation and weatherization specialists since 1972. Serving 10,000+ homeowners with Mass Save independent contractor status.

Western Mass Mini Splits LLC

Lanesborough, MA

Lanesborough-based contractor specializing in heat pump installation, HVAC services. Mass Save approved.

Lund Plumbing & Heating

Tewksbury, MA

Tewksbury-based contractor specializing in heat pump installation, HVAC services. Mass Save approved.

Portside Renewables LLC

Fairhaven, MA

Portside Renewables aims to be your trusted local partner in creating a brighter, greener future for all. Serving Massachusetts since 2007.

Energy Savers Home Performance

Gloucester, MA

Gloucester-based contractor specializing in insulation, HVAC services, water heater services. Mass Save approved.

Harold Brothers Mechanical

Weymouth, MA

Commercial and residential mechanical contractor in Weymouth serving Massachusetts since 2008, specializing in HVAC services.

F&J Ductless

Fall River, MA

Fall River-based contractor specializing in ductless mini-split heat pump installation and HVAC services for residential and commercial properties in southeastern MA.

Mass State Plumbing Heating AC

Hanson, MA

Hanson-based contractor specializing in heat pump installation, HVAC services, water heater services.