1. Peak Power Solutions

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Tustin, CA

Peak Power Solutions

4.6 (86 reviews)
Closed • 9:00 am - 5:00 pm
Updated over 3 months ago

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9 years ago

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Matt S.

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6 years ago

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9 years ago

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Matt S.

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8 years ago

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9 years ago

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Matt S.

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12 years ago

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9 years ago

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Matt S.

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9 years ago

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Matt S.

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9 years ago

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Matt S.

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7 years ago

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7 years ago

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6 years ago

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6 years ago

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11 years ago

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14 years ago

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13 years ago

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7 years ago

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13 years ago

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7 years ago

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12 years ago

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9 years ago

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Matt S.

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13 years ago

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12 years ago

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13 years ago

Very professional crew and installation, excellent customer service and delivered everything as promised.

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13 years ago

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7 years ago

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13 years ago

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7 years ago

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9 years ago

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Matt S.

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7 years ago

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7 years ago

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8 years ago

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8 years ago

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Matt S.

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7 years ago

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9 years ago

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Matt S.

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8 years ago

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Matt S.

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11 years ago

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Matt S.

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9 years ago

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Matt S.

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11 years ago

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10 years ago

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Review Highlights - Peak Power Solutions

“We've gone back to Matt many times to make sure we are reading the bills correctly and he is always happy to help.”

Mentioned in 21 reviews

Read more highlights

Infinity Solar - Villa Park solar battery system

Infinity Solar

(296 reviews)

I wanted to share my recent wonderful experience with my recent service visit with Infinity Solar…read more I purchased my system in 2024 (detailed review also done); during this time, my solar generation has been absolutely wonderful, and sized perfectly by Kay. My electric bill is essentially free over all of 2025 and this year. Some months have a $10 dollar bill, other months negative depending on how sunny each day is. I have had zero issues whatsoever and system works like clockwork. The installation over my tile roof, done through Terrazas roofing, partnered with Solar has also been top notch with zero issues with multiple major storms last year. I would say i was 110% satisfied with my decision to go solar and with Infinity solar. Fast forward to 2026. A series of recent power outages resulted in no power in my home. My initial thinking was that my system should have generated power with a fully charged battery during this outage. After calling Infinity, it was relayed that my system per contract was only set up for load shifting by design, lowering cost which I had decided on. After discussing 2 options to allow for backup power generation, i decided to proceed with the upgrade. Throughout the process, the entire team supported me exceptionally, starting with Sara who stepped in to help speak to me when the service department was not available at the time. As i did'nt understand my contract fully,, i reached out to Kay in sales, whom i did not speak to in 2 years, who really went above and beyond to explain to me in full detail how my system was set up, and options i had to upgrade. Kay treated me like family. I was so appreciative of her kind approach. She helped coordinate a technical call with Joel to fully answer all my technical questions. Once i decided i was comfortable with to proceed with the upgrade, the service team took over, with Vanessa and Brianna helping me schedule my service. Vanessa and Brianna work tremendously well together; super friendly, pleasant, professional and helpful. I requested looking into a couple options which Vanessa followed up on and accommodated without hesitation. A straight forward and exact quote was provided on Thursday. Their service and help was fantastic and greatly appreciated. Upon approving my quote on Thursday, my service was completed on the following Tuesday, much faster than I expected. Upgrade was performed by Ivan, electrician specialist. Ivan also initially setup my system in 2024. His expertise is perhaps, in my view, the finest in the industry. I felt very fortunate and appreciative knowing i hd my system in the best hands. He spent about 3 hours working on my system, explaining all the steps. Work performed was tremendous. Ivan patiently answering all my questions on some of the system parameters forgotten over the past 2 years. System was up and running and verified to work fully with a simulated power outage performed through the fuse box, and through the app. I was thrilled to now have backup power during outages. Billing and final payment was as quoted and super easy. In closing, the real mark of any business is how you are treated after the job is complete. My belief is that Infinity solar lives up to their reputation of being an exceptional 5 star company providing high expertise solar services through all phases of a project; sales, installation, commission, operational life, and post installation services. In a business of fraught with fly by night companies, Infinity Solar is a true gem. Solar done right with integrity, highest expertise, and exceptional, prompt service when called on. Thanks again to the entire Infinity team. 5 Star once again! Dave C

UPDATE: Sadly, changing my original 5-star review to 1 star…read more I'm really disappointed to have to update my original review. When we purchased our solar system from Infinity Solar in 2017, the installation process was great, and we genuinely felt they went above and beyond. We were extremely pleased with our experience and had no hesitation recommending them. Unfortunately, fast-forward several years, and our experience has been completely different. Recently, one of our inverters stopped working. Given that our contract includes a 25-year warranty covering workmanship, labor, and certain equipment, we naturally reached out to Infinity Solar expecting them to stand behind their warranty. Instead, we were told we would have to pay $550 just for someone to come out and assess the problem, followed by additional hourly labor charges for however long the repair would take. When we questioned why we were being charged these fees despite our warranty, the owner, Tim, explained that we lived too far away, that the business wasn't doing well financially, and that it essentially wasn't worth it for him to send someone out. He even mentioned that they were considering closing the business altogether. Needless to say, we were shocked and extremely disappointed by this response. We trusted this company with a significant investment, in part because of the extensive warranties they offered. To now be told that servicing our system isn't worthwhile to them because of their financial situation and our location is incredibly frustrating. Ultimately, we hired another company that came out and repaired our inverter for just $300--less than what Infinity wanted to charge simply to diagnose the problem. It's unfortunate because our initial experience was genuinely positive. However, a company's true commitment to its customers isn't just demonstrated during the sale and installation, but in how it stands behind its products and warranties years later. A 25-year warranty means very little if the company is unwilling to honor it when you actually need service. I sincerely hope Infinity Solar reconsiders how it treats its existing customers. Based on our recent experience, I can no longer recommend them, particularly to anyone placing value on their long-term warranty promises.

OC Solar - Maximize your energy storage with the Tesla Powerwall 3. Property also features the sleek design of the Tesla Solar Roof

OC Solar

(476 reviews)

Oak Creek

Update for my review with OC - Savannah from customer service reached out regarding my experience…read moreand expressed regret over how things went and changes were actively happening at the company. She offered a free panel cleaning, which she set up internally and had their team come out this past Friday without issue. Since the cleaning the panels have been much better performing especially after these past few weeks of misting and rain, about 25% higher output. I didn't think much of it but I get now it's worth doing to get the most out of the panels. Overall a very good response and experience with OC specifically for this issue. I feel that they do want to stand out from the crowd and responding proactively to feedback gives me more confidence they'll take care of issues as they hear about them.

We had OC Solar install our system in February 2024 and paid in full. The install itself went fine,…read morebut now when we need warranty service, the company is nearly impossible to reach. In mid-August our system stopped producing power. We didn't find out until our utility bill came in roughly $600 higher than normal. Since then, we've sent multiple emails and submitted a service request with no response. I finally reached someone by phone and, after escalating to a manager, they committed to sending a technician today at 4pm. No one showed up and no one called. When we call back, we sit on hold, get an auto response we're being transferred to customer support, and then the line goes silent before we are ultimately sent to a voicemail service. A 25-year installation warranty means nothing if the company won't answer the phone or show up. Every day our system is down costs us money. If you're considering OC Solar, ask hard questions about how they handle service after the sale. I'll update this review if they make it right.

AWS Solar

AWS Solar

(54 reviews)

Sun Valley

The 4th year production shows improvement over the 3rd year as I kept the panels clean. However,…read moreit's still about 4.8% below the minimum guaranteed production (accounting 0.25% maximum annual panel degradation). It's 4 year in a row now the system failed to produce the minimum guaranteed production. AWS Solar chose to compensate for the shortfall again; we'll see what the 5th year production looks like. I suggested replacing some of the panels with the higher power ones to solve the issue, but I guess they want to see more data.

I hired AWS Solar to install solar panels on my home In May 2026. They completed the job a few…read moreweeks later. They did a very good jod. I am pleased. However, upon completeing the job, the project manager Tim Broughton called me, helped me log on to the Enphase app so that I could monitor the panels. After I confirmed that I was logged in, I was told that I was up and running And they were done. I was happy thinking I was now running on the sun. Wrong. So very wrong. I received my electric bill and astonished to see the electric portion was over $800.00. I called the power company and was told that the $130.00 application fee had not been paid. I notified Mr. Broughton and he immediatley saw that the bill for the application fee was paid and apologized for the error. Now the fun begins. I called the power company and asked when they would be out to install the proper meter for solar panels. I was informed that no application for a meter to be installed was on file and that I had to submit an application for interconnection. Hmm? No one mentioned anything to me about completing and application or that I had to contact the power company. I completed the PTO (Permission to Operate) form and based on the questions being asked and the information I needed to provide leads me to believe the Solar company was responsible for completing this form and sending the required fee. Ok. Lets not look to for someone to blame, lets just get the proper meter installed. I completed the PTO and submitted it. The power company came out a couple of weeks later and installed the a new meter. Onlyit was not a meter for solar panels. They installed the same new meter but it was the same meter as the meter I already had. I asked them why they didn't put on a solar meter and I was told that I needed to submit a PTO for a SOLAR METER, which is different. And by the way, they have a special person that installs solar meters and a special person to install regular meters. This seemed rather stupid to me. I ask the power comapany rep for the contact info for the solar department and he told he didn't know. I won't name the power company. LADwp. The one good thing the DWP rep did upon arriving to his office was to send an email to contact the proper department at the power company. I assumed he would have just gone about his business and let me flounder. I started on the second application which asked for job site photos. This was to me another indication that the solar installer was suppose to complete this form because Joe Citizen would not know what photos they were required. I did observe that periodically, the workers would take photos, but none were ever sent to me. Now I'm in the middle of August 2026 with fingers, legs, arms, eyes and anything else, maybe the dogs and cats, crossed hoping that this time I will get a meter. The bottom line is I would still recommend AWS SOLAR to anyone, but I'd have to caution them to make sure they get you connected and ALL fees are paid. Because I was dealing with the City of LA and being constantly sent to voice mail and waiting for call backs, this experience was horrendous.

Certified Roofing Specialists - Boral US Clay Tile

Certified Roofing Specialists

(489 reviews)

David Schubert came out and went through everything. I received several proposals from other…read morecompanies but kept coming back to David and CRS. After a couple of refinements, we settled on an amount. David told me they were going to have the best proposal, and he was not wrong. They were supposed to stsrt on Tuesday, but called the Friday before and asked if they could start on Monday instead. Early Monday, the crew arrived and got straight to work. The workers were all friendly, courteous, and efficient. These guys work hard! Everything was demo'd and wood was replaced the first day. The second day, after the permit inspection and material delivery, they started working on putting on the underlayment. They finished the job on Wednesday. I'm thrilled with how the roof came out. So pleased with the workers and their professionalism. The final roof is amazing and our family could not be happier with how everything went. I would recommend David and CRS to anyone (in fact I already have).

I highly recommend David Schubert from certified roofing if you're in need of a new roof! He helped…read moreme get my roofing done ASAP because my insurance company was pressuring me and threatening to cut me off. From the very beginning, David provided excellent customer service, was honest about his pricing, and made the entire process much less stressful. What impressed me most was that the finished roof looks even better than I expected, better than what he originally described to me! He delivered on everything he promised and made sure the job was done right.

SunSolar U.S. - SunSolar U.S. a leading Southern California solar installer.

SunSolar U.S.

(64 reviews)

My family recently bought an EV and the existing solar panels were not enough to cover its…read moreelectricity usage. I reached out to a few solar companies, and Kobi's company was the only company that recommended enhancing the existing solar system instead of overhauling the entire system. Kobi helped me add 2 new solar panels and other improvements to reduce cost, stay within NEM 2.0 rules, and maximize the long-term utility of the system. The system has been working great for the last few months with the expected power output. When the inverter suddenly stopped reporting its power output last Friday, Kobi debugged on the weekend and helped me determine it was an issue with my Wifi. Thanks Kobi & team!

From the initial quote to the final inspection, SunSolar was professional, prompt, and honest. They…read moredidn't pressure or try to upsell me, but instead patiently talked me through all the options. When I made my decision, they took care of all the permits with the city and with Southern California Edison. We were ready to go within a matter of days. The install was painless, and the system was up and running before we knew it. Upon completion, the owner provided us with an app to track production and consumption in real time, so we can be sure everything is operating as it should. Unlike other companies, which apparently ghost you as soon as you've paid your money, SunSolar continues to reach out. They assured me that they're with us for the lifetime of the system, and everything so far bears that out. It's been a fantastic experience all around. There's a reason SunSolar's Yelp reviews are so high: they do everything they can to earn them! If you're thinking about solar, spare yourself the grief, agony, and distress that you read about in reviews of other companies. Go with the company that has proven itself, day-in and day-out, for over a decade.

Solar Tuneup - Team work

Solar Tuneup

(65 reviews)

We recently bought a home with solar panels already installed (our first experience with solar) and…read morehad Justin with Solar Tune Up come out for an inspection and cleaning. He was on time, easy to communicate with, and very reasonably priced. He also provided a clear assessment with helpful photos soon after the visit. A few months later, after an HVAC replacement, our solar suddenly stopped working. Justin responded quickly - even on a Sunday - and scheduled a follow-up visit within a few days. The issue turned out to be a simple fix, and he didn't charge for the trip out, which we really appreciated. He was also very patient in helping talk through my concerns before the visit and explaining everything in a clear, helpful way, which made learning a new system much less stressful. We don't expect off-hours responses or no charge follow-ups for an issue they didn't cause (even for an easy fix), but it reflects the level of care we personally experienced with this wonderful company. Overall, highly recommend Solar Tune Up.

Justin is fantastic. My SolarEdge inverter stopped producing power, and he went out of his way to…read morehelp. After a referral to another company fell through (this OTHER company no-showed an 8am appointment I'd prepaid for) Justin/Solar Tuneup heard about it and offered to swing by himself on his way through the area, completely free, just to check out the inverter (he made clear he'd steer clear of anything battery-related as they don't do battery stuff). He diagnosed a hardware failure in the SolarEdge inverter, then called SolarEdge's customer service on my behalf, providing photos and readings to prove it was a failure in the inverter. SolarEdge shipped a free replacement unit at no cost to me. Justin installed it for $850 -- no charge at all for the initial diagnosis. SolarEdge took some time to send the replacement. Justin kept in touch with them and tracked when the replacement would arrive. On the day of the install communication was good. I got an appointment confirmation beforehand, another confirmation the morning of, and then a "45 minute" notice when the technician was on his way. Prompt, professional, honest, and genuinely went above and beyond. Highly recommend.

Solar Wholesale Group - Steel Company Long Beach Ca.

Solar Wholesale Group

(78 reviews)

Alan and the team at Solar Wholesale Group have been fantastic…read more They installed the solar system on our home over 10 years ago, and during a recent 400-amp electrical panel upgrade, they really came through for us. They were always available to answer questions, troubleshoot issues, and coordinate with our electricians whenever something came up. Because they knew our system inside and out, they were able to jump in quickly and help keep the project on track. Having that history with our home made a huge difference, and their professionalism and responsiveness took a lot of stress out of what was otherwise a complicated project -- all without having to break the bank. They are extremely fair with their pricing. It's one thing to do a good installation, but it's another to still be supporting your customers more than a decade later. That kind of long-term service is hard to find these days, and I'm incredibly grateful for everything Alan and Solar Wholesale Group have done for us. Highly recommend.

I had my solar panel installed along with roof repair last year, Alan calls me all the time to…read moreschedule appointments and at first I was hesitant but like many in sales they are persistent. I agreed to purchase the panels however, discussed my concerns with him prior to.The building on the southern part of our house has a tree growing and there was a strong likelihood of it blocking the panels as well as living by the freeway with constant dust. Alan said working around this wouldnt be a problem and then discussed a plan where the panels were to be placed, however this was not adhered to. I again referenced my concern with the tree blocking the panels and was told it would be fine. I subsequently received my bill and there was no measureable change to the amount. I was dismissed and further told to be patient, and it will go down eventually. I was additionally advised to continue sending in my bill. Six months have passed with no change whatsoever. Alan has then backtracked on his earlier assertion stating the trees blocking the panels are what's causing low production. During this entire time of my paying for solar panels,my bill has remained the same with some months at a noticeable increase. He reached out to Tesla to ask for the tree to be trimmed and nothing happened. Trying to reach Alan has been an issue as well because each time, I've gotten a response stating I will call you back, he is sick on vacation, or not available. This has been well over a year of back and forth and suffice to say it has been exhausting, stressful and counterproductive. I was offered a 3 panel installation free of charge, and a discount for extra panels in exchange for a good review. I was then lied to again by him stating it is enough to cover the energy production. If this is the case, how can it cover the energy production if my bill was not even changed with the previous panels? He apparently is so confident that 10 panels were enoug, he said he would refund me if it doesn't reach the promised energy production. This is not what happened in the slightest and I do not appreciate being disrespected and dismissed as though my business means nothing. This entire situation has given me so much undeserved anxiety and I deeply regret this purchase.

Peak Power Solutions - solarinstallation - Updated October 2026

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