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Headquarters: Portsmouth, NH

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Solar | Maintenance | HVAC | Electrical

Citizens Bank Small Business Award Winning Company

Harvey Woods designs, permits, and installs high-performance solar + battery systems—plus solar maintenance, electrical upgrades, and cold-climate heat pumps and mini-splits across New Hampshire, Southern Maine, and Northern Massachusetts.

HARVEY WOODS is an exceptional company. After consulting with three different solar providers, I confidently selected HARVEY WOODS due to their superior equipment, high-quality workmanship, and consistent communication throughout the entire project. I highly recommend their services. My sincere gratitude goes to Steve, Greg, Clint, David, the Master Electrician, and the entire team involved in this project. Your dedication and support for my family are deeply appreciated.

Javier Rivera - Goffstown, NH

Our Services

Our Services

Solar + Battery

Turn sunlight into long-term savings and backup power. Harvey Woods designs and installs solar panels and battery storage systems that reduce electric bills, increase energy independence, and protect your home from rising utility rates—engineered, permitted, and built clean from start to finish.

Solar
Maintenance

Solar Maintenance

Keep your system producing at its best. We troubleshoot solar issues, repair and upgrade equipment, restore monitoring, and handle solar remove-and-reinstall for roofing projects—so your array stays healthy and compliant. We service major platforms including SolarEdge, Enphase, Tesla, and Sol-Ark.

HVAC (Mini-Splits and Heat-Pumps)

Lower heating and cooling costs with high-efficiency heat pumps. We design, install, and maintain mini-splits and heat pump systems for homes and small businesses across MA, NH, and ME—right-sized layouts, clean installs, and comfort you can count on in every season.

HVAC

General Electric

Licensed, insured electrical work done right. From service and panel upgrades to EV chargers, lighting, and code corrections, our electricians deliver safe, inspection-ready installations for homes and businesses—built for reliability, clean workmanship, and long-term performance.

Electrical
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Beyond Residential

Commercial solar. Off-grid systems. Marine installations. Remote properties. Agricultural operations. If your project doesn't fit in a box, start here.

Electrical

11 GWh

The Harvey Woods Grid has generated over 11 GWh of electricity in New Hampshire, Massachusetts, and Maine; saving homeowners over $2.6M in energy costs.

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Authorized Installers

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