Harvest Power Solar

Harvest Power Solar

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Harvest Power Solar
2941 Sunrise Hwy Ste A, Islip Terrace NY, 11752 USA

Overview

About Us

This residential contractor is a GAF Factory-Certified Contractor. GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best warranties.

At-A-Glance
Member Since:
10/29/2021
Certifications & Awards
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

Google
4.4 (142)

Google Reviews

Contractor reviews from customers on Google

  • "Purchased 19 panel solar system from Mark Liberman. He came to my house in Oct. 2021 He explained system choices including pricing and financial choices. I also had two other companies come with similar offers.. I then decided to go with harvest power based on the system offered and price. System was installed in one day in Nov . The installation went fairly smooth. Mark was readily available as well as team of people who work at harvest that assisted to answer any questions . After installation waited around 1 m for pto ( permission to operate ).At this time system has been working normal with no issues."

    - B.S, Dec 30, 2021

  • "My whole experience dealing with Harvest Power icw the Solar Panel Installation at my residence was excellent. I would especially like to recognize the support I received from Mark Lieberman who took me through the design of the system, expectations of system output and explanation of the installation contract. He also listened to my concerns about the best possible placement of the solar cabinets and was able to revise preliminary designs to meet my requirements."

    - J.B, Dec 20, 2021

  • "Run away from this company. I don't know what happened, but they are not the company they once were. As part of a renovation, we hired them to remove and re-install the system they installed several years ago. Cost was expensive, but comparable to others. The first set of techs sent to re-installed the system had no idea what they were doing and wired everything wrong, blowing out our inverter. They then proceeded to try to fix the issues 10 more times, breaking more equipment along the way (blowing out a second inverter). In fact each time a new set of techs showed up, no one could understand how it was wired, their words not mine. We lost 3 months of peak solar production and when I fought for reimbursement i was told no by the owner, because it was "equipment malfunctions"...even though they couldn't figure out the problem(s) for months that they caused. Not to mention, while this dispute was ongoing they sent a collections agency after me without prior notice. This is how they treat long term customers. Like I said, you have options, run away from this company."

    - C.S, Nov 23, 2021

See All Google
4.4 (142)

Google Reviews

Contractor reviews from customers on Google

  • "Purchased 19 panel solar system from Mark Liberman. He came to my house in Oct. 2021 He explained system choices including pricing and financial choices. I also had two other companies come with similar offers.. I then decided to go with harvest power based on the system offered and price. System was installed in one day in Nov . The installation went fairly smooth. Mark was readily available as well as team of people who work at harvest that assisted to answer any questions . After installation waited around 1 m for pto ( permission to operate ).At this time system has been working normal with no issues."

    - B.S.

  • "My whole experience dealing with Harvest Power icw the Solar Panel Installation at my residence was excellent. I would especially like to recognize the support I received from Mark Lieberman who took me through the design of the system, expectations of system output and explanation of the installation contract. He also listened to my concerns about the best possible placement of the solar cabinets and was able to revise preliminary designs to meet my requirements."

    - J.B.

  • "Run away from this company. I don't know what happened, but they are not the company they once were. As part of a renovation, we hired them to remove and re-install the system they installed several years ago. Cost was expensive, but comparable to others. The first set of techs sent to re-installed the system had no idea what they were doing and wired everything wrong, blowing out our inverter. They then proceeded to try to fix the issues 10 more times, breaking more equipment along the way (blowing out a second inverter). In fact each time a new set of techs showed up, no one could understand how it was wired, their words not mine. We lost 3 months of peak solar production and when I fought for reimbursement i was told no by the owner, because it was "equipment malfunctions"...even though they couldn't figure out the problem(s) for months that they caused. Not to mention, while this dispute was ongoing they sent a collections agency after me without prior notice. This is how they treat long term customers. Like I said, you have options, run away from this company."

    - C.S.

  • "I had my panels installed by Harvest Power.. everything seemed to go smoothly.. everything is running well... BUT I contacted them after I was hit by a large chunk of snow that slid off the panels as I stepped outside last winter. I asked them about snow guards.. they SAID they would get back to me.. I called 3 more times - each time I was told SOME ONE would get back to me. NO ONE ever called me back.. still.. and a new winter is coming. NOW it was time for my town inspector to come. He came and saw there was no emergency shut off installed. He told me to call my installation company. I called, and was told that SONE ONE would get back to me to schedule this.. no one did. I called again after a few weeks.. was told the same thing and once again, no one called me back. I plan to call every single day now... hopefully SOME ONE will schedule this AND shop up to install it! Otherwise.. who else can install an emergency shut off switch? I need to pass the inspection!!! Will I be given fines? I don't know. But they DID give me a deadline to get this installed.. but NO ONE from Harvest Power returns my calls!!!"

    - J.P.

  • "A little over a year ago went live with a 28 panel installation. Very happy with the job overall and it's power generation. Should pay back in 7 - 10 years [I have a fairly large house and run A/C and pool all summer]. Had Jeff as the salesman who was very knowledgeable and seamed honest [I've dealt with a lot of salesman in my business that I wouldn't say that about]. The job was completed very cleanly and generally timely. I did have an issue with a low producing panel, after some weather, staffing, and testing issues the panel was eventually replaced and working fine. May have taken a little longer and my pushing the issue than it should have but In generally I did like the installation and Harvest Power and would recommend them again."

    - R.K.

  • "Put new roof over a roof with holes. Be careful they put new roof over holes I could put my hand through with wood rot. Would post pictures but no way to post. Ripped open bathroom because after installation I noticed roof bouncing. Found 5 sections with rotted wood just in one room. 2 I could stick my hand through. Claimed it was hard to tell from the other side it’s rotted. Came and repaired from inside but not done correctly. Now cannot insulate the proper way with baffles and insulation because they had to but a 2x underneath to support section they screwed up. Also said they would add extra roll of flat roofing material so would get extra protection. They didn’t do that either. Be careful with electrician also. Whoever is their electrician doesn’t know what he is doing. Once open my circuit breaker was lose and able to move. Said it needed to be replaced. They didn’t even know there are clips to hold it in. Said I need a electrician to change out and fix. I pushed it in and slid the clips back on to hold in place. Can’t wait to see how many holes they went over when I redo my other 3 rooms on 2nd floor. Would never use again. Solar panels do work as they say. Also came to do survey for layout of panels. Said one one pipe sticking out of roof. Then they come to install and have to change layout because there are 3 pipes on roof. Had to go and get approved with town. Did not finish install when they said they would. If I could I would use another company. Beware. Would not give any money back or discount because of their negligence."

    - T.T.

  • "Absolutely the worst company I have ever dealt with. Due to a skilled labor shortage they are having trouble finding technicians. OK, that is understandable but how as a company you deal with that is what will make or break your company. So far Harvest power is breaking. I have a system that has two power inverters one of them is not functioning and I am still under warranty from the original installation. The company that did the installation is no longer in business Harvest Power took over their clients and hold the warranties. When I first had a problem with the inverter the company came rebooted the inverter stayed for an hour And left. They performed absolutely no diagnostic tests whatsoever. After a day the inverter went back into its error mode and shut down. I called the company back they told me they were unable to help me And had no idea when they could get a service technician to come out. I finally got them to give me a date after multiple return calls, The date was five weeks out. Because of the labor shortage I understood and I was happy that I was on the schedule. Well the appointment was today. July 14 guess what, nobody shows up, I called the company and they tell me I’m on the schedule for July 21 what?????? I have had this day in my calendar for five weeks I took the day off and made arrangements to be home for the service call . I cannot believe how bad their customer service is the person on the phone tells me I am welcome to go try another company. Excuse me but I would absolutely use another company but harvest power holds the warranty to my system and therefore is holding me hostage to use them. it probably needs an inverter replacement. I am in business myself and my customers are gold they are my bread and butter. Without them I have no business I cannot tell you how upset and annoyed I am with the level of service this company has provided. Please do yourself a favor stay away from Harvest Power they are terrible and so far the customer service is even worse. One star is generous"

    - L.M.

  • "The experience of having everything installed all went very smoothly and I was very happy with how on top of everything they were. Now having the panels for almost a year I’ve had one panel out since February 2021 and I’ve had a lot of squirrel issues under all of my panels. I’ve called them numerous amounts of times over the last two months and still have not had anyone to come help me or even schedule an appointment to get any of these issues resolved. I’m extremely disappointed and unhappy with harvest. I would think a company would stand by their product and want to fix these issues immediately."

    - C.H.

  • "It was a great experience working with John he gave us all the information we needed. We are very happy John knock on our door. He is honest and very professional John made the transition to go solar with Harvest Power very easy. Everyone was friendly and informative. The price is right and it will pay for itself. We are extremely happy with the purchase and strongly recommend our friends if the go solar call John from Harvest Solar LLC."

    - R.G.

  • "John and his team were great. Very professional and thorough throughout the whole project. I would certainly recommend them for their professionalism and courtesy. We’re very happy with their work."

    - M.R.

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