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    TSP Roofing and Solar

    4.8 (56 reviews)
    Closed 8:00 am - 5:00 pm

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    Services - TSP Roofing and Solar

    Roof inspection

    TSP Roofing and Solar Photos

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    I have a TON of panels and two EV's so you could imagine the relief when TSP got everything working perfectly in ONE DAY!

    The company who I pay for my panels has been an absolute nightmare to deal with. Panels haven't been producing due to a faulty inverter for over 6 months! Over a month of back and forth sending pics and listening to their scripted excuses. They had the audacity to say "if your bill is a couple dollars, your panels aren't producing" WTF? How is that a method to monitor output??? $600 a month later in try up bills, I got tired of calling and yelling at them so I gave up. Enter TSP. They SAVED ME! They diagnosed my problem and installed a new inverter within days with an app so I can monitor my panels output! They even offered to fix some broken tiles I have that let water through but I'll get that done before winter. Now I have a brand new inverter and monitoring that I didn't even know was available! Thanks soo much to Mario and Junior! Ya'll saved me soooo much time, money, and STRESS! A++++

    Roof Repaired!
    James M.

    I can not recommend Mario & The Solar Pros enough! I used another Solar Installer originally, and unfortunately they caused multiple leaks and damaged my roof when installing 26 panels. I've since learned the only way to go when installing solar, is to avoid the big companies (I used KOTA) and hire an experienced roofer certified in solar (like Mario)! You have 30,000 to 50,000 dollars over your head in roofing, protect it from big solar companies, ie amateur roofers! When it was obvious my previous company was not going to fix it (nor would I trust them to), I called the best reviewed East Bay companies for bids to fix the damage and reinstall the system. First off, Mario answers his phone himself, and can competently and honestly answer your questions. I got his bid in days, everyone else was weeks. He inspected it the next day, the others were weeks. He fixed the cover plate with the largest gap (sticking up in the air), and a few broken tiles with ones he happened to have in his truck just to be nice while inspecting my roof. Who does that? Mario! He greatly reduced the worst of my leaks before I hired him, and that saved me a lot of money since I was no longer getting so much interior water damage each rain. Mario worked with me on the price, and was 100% in line with the competing bids. After the job commenced, he proved each day I was an important client, answering my questions, and making sure his crew delivered as promised. He took pictures everyday of the damage they found (for my lawyer), and the progress on the reinstall. The materials he used are light years ahead of what I had (going from tar paper to high temp peel and stick underlayment). His crew started work a day or two after hire (other companies gave me estimates of 4 to 6 weeks), they worked hard each and every day, and they even came on a Sunday because there was a break in the rain. This dedication again saved me money, since each day was a day without solar. I could not have asked for more from his crew. Finally he came to inspect the work with me when the job was done, and they did exactly what we agreed. He not only fixed every leak, made my roof look new, and reinstalled the entire frame system perfectly, he improved my solar production. He repositioned my most powerful panels (I have 400w and 360w) where they would get the most sun, and added an extra string to my install to ensure there were no issues like I had in the past. My solar is back up and running better than ever, and I am so impressed with the roof work they did, I asked for a bid to upgrade the rest of my roof. His workmanship, experience, and 10 year warranty are worth every penny!

    They shared photos of the work done and all of the fixes and adjustments made

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    22 days ago

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    17 days ago

    Great job, great pricing! Mario and his team were excellent. I would work with them again.

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    1 year ago

    10 of 10. This was a great experience! Mario and his team did an amazing job. I highly recommend them if you want solar.

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    10 months ago

    They did a Perfect job on the roof of my house - great attitude, knowledgeable, responsible and responsive. 5 stars well deserved.

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    2 years ago

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    1 year ago

    Mario and Javier were great! Took care of an issue during the appointment and got everything squared away. Highly recommend!

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    1 year ago

    TSP does a fantastic job - great attention to detail, quality and good value. Highly recommend them.

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    2 years ago

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    1 year ago

    Great people to work with and excellent quality! Love working with them and will recommend them to friends and family

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    Page 1 of 2

    Ask the Community - TSP Roofing and Solar

    Review Highlights - TSP Roofing and Solar

    Had a great experience with Mario and the TSP team for my roofing, addiitonal panels and solar battery installation.

    Mentioned in 35 reviews

    Read more highlights

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    Ambrose Solar

    Ambrose Solar

    4.7
    (279 reviews)

    My husband and I dug in our heels FOREVER, when it came to getting solar. There were all kinds of…read moresalespeople who came to our home on a monthly basis, and we just never had a real peace about being able to trust what we were being " sold", or told. My parents purchased solar from a HORRIBLE company that sounds a lot like 'SunFun'. After they passed away, and the house was sold...we were STILL making the monthly payments for over a year!!! That SunFun organization REFUSED to transfer the solar to the new homeowner, and eventually stopped taking or acknowledging our calls. It wasn't until we had to threaten the new homeowner with a lawsuit that SunFun finally transferred ownership. Due to this, we could not trust any of these solar companies...that is, until Kevin Bedard came to our home, and explained everything in great detail to my husband and I. He took the time to hear about our concerns, and he showed us how he truly cared. That same week, we spoke to two other families who shared their positive experiences about Ambrose Solar that made us feel that we would be in great hands. We had FINALLY FOUND A PEACE about getting solar on our home; KNOWING we would be in good hands, and we were ALL IN. It's been six months now, and we are beyond pleased with our solar panels, and the two Tesla batteries we have purchased. We are true fans, who have NOTHING but RAVE REVIEWS for this company. If you don't have solar, or if you need to add solar, Kevin Bedard is your man! and Ambrose is your company. Every employee has been amazing and helpful. In a world where customer service has taken a dump, this company has remained a class act. So again...if you are considering solar, call Ambrose, and tell them Albert and Rhonda sent you.

    My project is now finished and it's been about 6 months turned on and functioning- I'm still so…read moreglad that I did this with Ambrose Solar. Any home renovation project has bumps, and this one had its fair share: after initial install they monitor the systems production remotely to see if it's doing what it's supposed to/expected to, and my system was initially under-performing. They caught it and sent out a team to problem solve it, which took a couple tries, but they didn't drag their feet, they kept on it and kept at it and got it resolved. It was no fault of theirs, just a technology glitch. Core fear was that they would give up after a couple failures and leave me following up with them to get it done, but I never had to worry about that. I also did not end up liking where they placed the control box- it was something that was going to make future maintenance of my house trim problematic down the line. They willingly moved it up a few inches for me (and my only complaint was the team that did that didn't patch the original hole as efficiently as they should have. If I had understood the box placement better on the first pass that would never have happened, so this is a bit of a complaint of my own making.) Jon Landsman, who sold me the system, stayed with us the whole time tracking the project, checking in, and following through on every detail, every question, every concern. He never made me feel like the demanding diva that I am, was always prompt and gracious! The bottom line is that start to finish, even with a few bumps in the road, I have zero question that this is a company that legitimately cares about doing what is right. The culture of deeply valuing customer service that they have built is unmatched by many businesses these days. I am SO pleased, and SO impressed, and I can promise that you will be too!

    Clean Solar

    Clean Solar

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    All of a sudden the panels at my mom's house stopped producing energy and I was in a pickle because…read morethe installer went bankrupt years ago. Because of the good experience I had with having Clean Solar install panels at my house I reached out to them to see if they would service panels installed by another, and thankfully they accepted the job. After some back and forth with their customer support, they remotely assessed that the inverter failed and they would install a new one for a reasonable price. Clean Solar employee Jose arrived early for the install and he was very polite and relatable. He replaced the inverter and did not leave until he made sure that the system was back up and running and production was being reported in the app. I recommend Clean Solar to anyone needing their panels serviced or to install a new system. Jose is an excellent employee and my mom had a great experience working with him.

    This is my second time around with Clean Solar, and they are just as stellar as the first time, if…read morenot better and more efficient. We needed to add panels because we purchase an EV and needed more solar to offset PG&E. The impeccable experience started with Art the consultant, he gave 4 scenarios and explained in detail what each means and provided detail report including all the tech details and break even timing. To be honest, it was too much for me, I really just wanted pricing and how long it takes to install haha but was good to know he has such knowledge and I was confident he is looking out for my best interest. Then we had Patrick the PM, arrived for site inspection on time and courteous and explained the whole process. Then come the impressive installation team Luis, Alberto and Kevin. The 3 arrived on time and with smiles, just overall a great vibe from them. Luis walked me through the installation plan and gave a few choices taking into consideration aesthetics of the house and then got to work. 4 hours later, clean line, fine craftsmanship and symmetrical matching placement from last system is in place and ready to tangle with PG&E (attaching some photos) I really really can't recommend any higher to go with Clean Solar on your solar projects. Seamless is what you'll experience with them. Until next time Clean Solar!

    Northern Pacific Power Systems

    Northern Pacific Power Systems

    4.9
    (100 reviews)

    We recently had solar installed by Northern Pacific Power, and the entire experience was excellent…read morefrom start to finish. The project was incredibly well organized, from getting our initial pricing through every step of installation; nothing fell through the cracks. They also handled all the back-and-forth with PG&E, which meant we didn't have to worry about a thing on that end. Dan Moran managed the project and kept everything streamlined throughout. After installation, he came back out for a consultation with my husband and me to walk us through the app and show us how to get the most out of our system. Cassius Camus, our energy consultant, helped us get set up with the right plan from the start, and Colton led a clean, professional installation. Every part of the process felt carefully handled. If you're considering solar, I'd highly recommend this team. They are professional, organized, and locally owned! They made a complicated process feel simple, and the job got done in record time as well.

    Five stars for the installation -- outstanding project manager and crew: responsive, punctual,…read moreprofessional, top-quality work. One star for the sales process. When we raised concerns, I believe the salesperson my partner dealt with wanted to make things right, but sales leadership stepped in, dismissed our concerns as unfounded, and offered nothing. Those concerns were (and still are): 1) Sketchy contract execution. NPP offers a 5-year prepaid lease in partnership with Balto Energy. It lets homeowners offset installation costs because the leasing company collects a 30% federal tax credit (no longer available to homeowners) and, in NPP's words, "monetizes that tax credit over 5 years." The contract was executed by sending the DocuSign to just one partner, with all owners lumped onto a single signature line -- one person signing on behalf of the other. For a married couple in California, that's legally questionable under community property law, given a) the encumbrances placed on jointly owned property, and b) no power of attorney authorizing one spouse to sign for the other. I never saw the agreement until installation was underway. 2) Misleading claims. My partner was told, verbally and in writing, that we'd "own the system outright" at the end of the 5-year term. In truth, the contract contains only vague language about a fair-market-value buyout, with no detail on how to initiate it or who to contact at end of lease. We've had zero contact with Balto through this entire process -- only NPP -- yet NPP's sales director told us they have no role in the lease agreement once it's signed. In other words, they don't stand behind the product they sell. Don't be like us -- do your diligence (especially if you're over 65 and new to solar leases), verify every claim against the actual contract language, and make sure all owners review and sign every agreement.

    TSP Roofing and Solar - solarinstallation - Updated August 2026

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