Best Solar Companies in Worcester

All Energy Solar is a NABCEP-certified PV installer that serves residential, commercial, and government clients in Worcester. It has been designing, building, and installing solar energy systems on homes, garages, and ground mounts since 2009. Its technicians assess sites, process documents and permits, file for rebates and incentives, and monitor systems. All Energy Solar is a SEIA member and one of the few full-service solar energy companies that are licensed as building and electrical contractors. It also serves clients in the states of Minnesota, Iowa, and Wisconsin.

Endless Energy is a family-owned and locally operated full-service energy solutions company that serves both residential and commercial clients in Worcester and the surrounding areas. It installs monocrystalline 60-cell solar panels, as well as battery backup solutions from Enphase, Sonnen, and Generac. As a certified Mass Save Contractor, its team of specialists also provides energy-saving items and services such as digital thermostats, power strips, and air sealing. Endless Energy has been in operation for more than four decades.

Energy Monster is a local green expert serving Worcester residents. It works with homeowners by providing home performance solutions that lower their utility bills and save energy, such as solar panel installation, insulation, and air sealing. The company provides clients with options of buying or leasing solar panels into their homes and informs them of its benefits, including increasing their home's value and energy independence. It provides clients with battery options, such as Enphase and Sonnen. It has partnered with Energy Star and Honeywell.

Since 2009, family-owned company Mass Renewables has been providing solar energy solutions for home and business owners in the Worcester area. For clients looking to eliminate utility bills or protect the environment, its crew installs ground- and roof-mounted solar power systems. The professionals take care of the needed paperwork. They also set up monitoring sites, which allow clients to track their energy consumption. Other services include critter guard installation and roof reinforcement. Mass Renewables is co-owned by Mike Kelley, a NABCEP-certified PV Installer.

New England Clean Energy is a locally operated company that serves homeowners and businesses in Worcester and the surrounding areas. Its solar energy solutions include installing panels, adding inverters and storage, and setting up monitoring systems. Its technicians also provide maintenance services, such as inspection and appraisal, system relocation, and solar panel tune-up. The company carries various solar brands, including LG, Panasonic, and Q-Cell. It has completed over 2,000 installation projects since its establishment in 2006. 

PV Squared has been assisting home and business owners in the Worcester area since 2002. Its crew installs solar energy systems mounted on roofs and on the ground, handling installations in barns, ranches, and off-grid locations. 24/7 monitoring and assistance in selecting financing options are provided for clients. PV Squared is a Certified B Corporation and a NABCEP-accredited company. The worker-owned cooperative started as a four-person team and has grown into over ten times its initial size.

Solar Five is a locally operated company serving Worcester and nearby locations. Its crew installs solar power systems on residential properties. Whether the solar panels will be mounted on the ground or roof, the technicians conduct analyses using shading technologies and LIDAR to determine whether the area is solar system-capable. They also complete installations on commercial properties, including hospitals, schools, and parking buildings. Solar Five has been operating since 2015 and has installed more than 20,000 solar energy systems.