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All Energy Solar

Solar Companies in Northampton, Massachusetts
Ranked #5 in Northampton | Grade B
4.80 (301 reviews)

All Energy Solar

All Energy Solar serves Northampton, Massachusetts from its Westfield, MA office, offering start-to-finish solar services for homes and businesses. They coordinate design, permitting, installation, and utility approvals and remain available for service needs after commissioning.

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Why Homeowners Choose This Business

Local service presence near Northampton, clear communication throughout permitting and interconnection, and experience with Massachusetts incentive and utility requirements. Projects are coordinated by a dedicated team so timelines and expectations remain transparent.

Service Area

Based near Northampton, Massachusetts, the company covers the Pioneer Valley and surrounding communities, with projects scheduled and supported from Westfield, MA.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has a higher average rating than many businesses in this area.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Supplier
  Solar panel installation
  Rooftop solar
  Ground-Mount Solar
  Installations
  Commercial solar
  Residential solar
  Solar design and engineering
  Solar monitoring setup
  Utility interconnection
  Solar site assessment
  Massachusetts Solar Incentives
  Net metering setup
  Solar Project Management

Solar assessments, system design, rooftop and ground-mount installation, utility interconnection, monitoring setup, and post-installation support for residential and commercial properties.

Reviews

Customer Reviews

Robert Slonaker
All Energy Solar has done two solar installations for us in the last six years, and both of the installations went perfectly. They ended up doing the installs quicker than anticipated and are very professional to work with. Highly recommend…
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All Energy Solar has done two solar installations for us in the last six years, and both of the installations went perfectly. They ended up doing the installs quicker than anticipated and are very professional to work with. Highly recommend using them.
Matthew Messier
All Energy did a perfect install of my rooftop solar in Massachusetts. I primarily spoke with Asa and Carlo, and throughout the process, I felt well-informed. After having seen the system’s performance for the last two months, everything is…
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All Energy did a perfect install of my rooftop solar in Massachusetts. I primarily spoke with Asa and Carlo, and throughout the process, I felt well-informed. After having seen the system’s performance for the last two months, everything is producing as expected, and I’m incredibly happy with the install.

Their price was also very fair for the quality REC panels I had put up.
kevin st john
They exceeded my expectations- where do I begin - looked at three different companies over a period of four years. I selected one vendor and reviewed their contract which was very one-sided. They did not warrantee or stand behind their prod…
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They exceeded my expectations- where do I begin - looked at three different companies over a period of four years. I selected one vendor and reviewed their contract which was very one-sided. They did not warrantee or stand behind their product. The way All Energy solar did for 15 and 25 years. It’s important that you review contracts before you sign. You may be surprised at what you find that the contract protects them but not you. All Energy was mutual protective from my review.

I also called the service departments before placing the order. They were very helpful. We also visited a local customer that had used the system and very supportive of All Energy! Ask for references and call the service department to make sure you have the best fit.

ALL Energy sent somebody out to do a solar review and compare to the original quote. The person that came out was very professional and did everything he could to make me feel fully comfortable. My project manager, Carlos was very communicative both by phone and email. Project management is the key. Carlo is top notch!

A few weeks later, I received design that was very clear and complete. They delivered the solar project-quicker then expected and work with me to get all local approvals.

The construction was very good - I have a construction back ground and was very impressed the way the hid the cables in the attic. The worked with me on the little things to make everything perfect.

So I am a big supporter of the team at All Energy. Thank you Marty and Carlos for all you did !

Kevin St John
Jeremy Van Deusen
Right from the beginning, talking with David D'Onofrio, Regional Sales Manager, I knew this was the company we would go with. After researching and getting quotes from several other companies, All Energy gave me the best advice and has been…
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Right from the beginning, talking with David D'Onofrio, Regional Sales Manager, I knew this was the company we would go with. After researching and getting quotes from several other companies, All Energy gave me the best advice and has been the most responsive. Carlo Maloni, Northeast Project Manager, has been so responsive it feels like my project is the only one he has been dealing with. We ran into some luck with National Grid and their timeline for approvals was far quicker than normal, which was great. The install crew that came were. Great bunch of guys and had 38 panels up in 2 days including inspection by the electrical inspector. I highly recommend All Energy, especially if you’re in the Northeast.
A Hart
Carlo and his team did an excellent job and I would definitely use them again. Carlo as project manager was responsive to all my questions and even provided regular status updates without being asked; even after the install completed. The…
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Carlo and his team did an excellent job and I would definitely use them again. Carlo as project manager was responsive to all my questions and even provided regular status updates without being asked; even after the install completed. The installation team was flawless and completed the job earlier than expected. They were very professional and consulted with me on all equipment placements before starting. I feel their quality and workmanship was excellent. The system has been working perfectly for 4 months with zero issues. Electricity production has been excellent; and even somewhat higher than was predicted. Job well done!

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

The team installs residential and commercial systems, including rooftop and ground-mounted arrays. They handle site evaluation, design, permits, installation, and utility interconnection from start to finish.

Timelines vary with permitting and utility scheduling, but many projects move from contract to installation within a few weeks to a few months. Install days themselves are often completed within one to two days, depending on system size.

Yes. During the assessment they review state and utility programs that may apply to your project. They also coordinate required documentation for interconnection and net metering with the local utility.

Systems are set up with monitoring so you can track production. If issues arise, the company provides post-installation support and a customer service channel to assist with troubleshooting.

Recent electric bills, your roof or site details, and any plans for changes in electricity use are helpful. With this information, the team can model production and provide a tailored proposal.
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Opening Hours

  • Monday 7:00 AM – 6:00 PM
  • Tuesday 7:00 AM – 6:00 PM
  • Wednesday 7:00 AM – 6:00 PM
  • Thursday 7:00 AM – 6:00 PM
  • Friday 7:00 AM – 6:00 PM
  • Saturday 8:00 AM – 12:00 PM
  • Sunday Closed

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Business Details

Business Rating
4.80 (301 reviews) Pro Listing
Address
66-D Mainline Dr, Westfield, MA 01085
Business Type
Service
Website
https://www.allenergysolar.com/company/service-areas/massachusetts/
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