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.

AWS did the solar on my house maybe like 4 years ago now and everything has been tip top shape…read more Anytime I've needed service on the system they have been great to come and fix it. Worth getting a quote from them.

Ameco Solar & Roofing is absolutely to recommend and clearly an outstanding installer for roof and…read moresolar. They did both for me and all worked well, any issues were resolved within shortest timeframe and they are always available to help, advice or fix a problem. The biggest advantage is that they can take care of both, the roof and the solar system, which avoids the potential trouble having two different contractors and installers responsible for roof and solar, just in case a leak under the solar occurs and two different companies would blame each other. With Ameco you get full service out of one hand, one supplier, one responsible team and at absolutely competitive prices. After reviewing and evaluating more then 7 installers I am so happy I chose AMECO for my entire roofing and a great solar system installation.

I want to start by saying our installation was bumpy, which is why I think they deserve the 5…read morestars.  Why i went with AMECO:  I wanted someone with moderate prices that I could trust, someone that won't leave me hanging if something went wrong. I read enough horror stories online about 8 month projects or installers going bankrupt that I needed to make sure my installer will be in business when something goes wrong. Ameco seems to have a good reputation and has been around for 44 years. Plus, our sales agent Rudy was the most responsive and frank of the 6-7 i talked to. Some sales teams tried to strongarm us into a more expensive package with fear mongering or claims of knowing more about the industry. Other companies' (including one i was seriously considering) sales seemed to be sweeping details about the contract under the rug, which gave me a bad vibe. AMECO was not the cheapest, but below average. There were two things that shocked me though, but didn't end up impacting my installation: 1) AMECO is owned by NRG (one of the other companies we were considering, which DID have the lowest price but also some negative reviews) 2) AMECO doesn't actually use its own in house crew as suggested by sales in north bay, but uses contractors. I was a bit pissed about this when I found out since I was specifically looking for installers with in house teams, but the guys they brought in were consistent each time and did a decent job and communicated pretty well with headquarters so I gave them a pass. The installation process: We were assigned a project manager called Ivan. I have to say Ivan was stellar. Prompt in his communications, knew all the details, was on top of my questions before I even asked them, proactively provided updates, chased down issues for me on a moment's notice. He always picked up when I called, always texted back promptly. Every step of the process I felt informed, in control, and understood all the current issues we needed to chase down. Even though the installers weren't in house, he kept a tight leash. The installation itself was blazing fast. I had budgeted 3 months for the signing to installation at least, but they finished it in roughly two including permitting, engineering - maybe because it's not peak season? It was so fast I wasn't even mentally prepared when we cut over to solar power. The installers that came were knowledgeable, good workmanship, showed up a few hours before the inspection and physically walked through every component to ensure it was done right. Passed inspections the first time. I had no complaints. The followup issue: Our system shut down a week after it installed. Our power provider gave us permission to export energy, i turned on the feature in the device and it died. I was freaking out since I wasn't sure who to call or whether Ameco would still care since they'd technically finished the installation. Called Ivan who scheduled to have a tech come out in a couple hours (though it was later rescheduled to the next day). Turned out my system was faulty and had to be replaced by Tesla. Again Ivan communicated expectations clearly to me about how long it'll take for the part to arrive, when the team would come out to install it. Turned out his plan was pretty accurate (off by 1 day since the part didn't arrive on time) and I had a functional system 4 hours after Tesla delivered the replacement part. There was also a billing question I had (because I didn't read the invoice), which they responded pretty promptly and cleared my confusion in 4 hours. Overall, the service I received was great. Every step I knew exactly when the next milestone was, how it was going to be done and what I needed to do. I was never left hanging and I felt Ameco had done its best to ensure my system was installed the right way. Time will tell how the workmanship holds up, but so far so good. Aside from the original dissatisfaction about not having in house teams, there was nothing to complain about. I think if you get a project manager like Ivan on your installation, you'll be in good hands.

California Solar and Electric. CS&E is simply the best. Call Mark Howe. Honest, reliable,…read moreprofessional, skilled and highly competitive. Best warranty and quality materials and labor. 949 637-9108. They are out of Santa Clarita. We are so happy and satisfied with our system and our bills have gone from $300 plus a month to less than $40 a month. Also when the power has gone out in our neighborhood the battery backup has saved the day. Stellar value, workmanship, professionalism and service plus a 25 year warranty. Highly recommended

Within an hour of posting my initial review regarding a delayed referral bonus, the owner…read morepersonally reached out, apologized for the administrative oversight, and sent the $500 immediately. I really appreciate the direct accountability and quick resolution. I'm leaving my original review below for transparency, but their prompt response today restored my confidence in their management. I originally had a positive experience with California Solar Electric during my 10.12 kW solar and Powerwall 3 installation last year. Unfortunately, their post-install customer support and business ethics are nonexistent. I referred a friend who completed their installation months ago. I was explicitly promised a $500 referral bonus for this. After months of waiting, I tried following up multiple times privately to give them a chance to make it right, but I am now being completely ignored. It's a shame because I have several neighbors here in Fountain Valley who are currently shopping around for solar and battery storage. I was planning to refer them here, but I cannot recommend a company that fails to honor its own written agreements and ducks communication. Buyer beware: the installation team does good work, but do not trust a word management says about referral incentives or post-sale promises. Still waiting for my $500.

I did a ton of research and decided to go with Neosun and they installed a 14KW system with Tesla…read morePowerwall. They handled all the permits and SCE coordination to ensuring timely completion. Daniel & Nare were working with me on this one and the crew completed the work in a day. Fair price for the scope of work. If you're in the LA/OC and doing your homework on solar installers -- these guys are worth the call.

My more than 7K system consisted of 16 panels and the Tesla Powerwall 3/13.5K. I also upgraded two…read moreelectrical panels. The system was priced fairly and the installation went very well. Based on my experience with Neosun, this is a job well done from start to finish. Nare monitored the project closely and coordinated with me on its progress every step of the way. Nare's team of workers were professionals - installation was appeared clean, looked good, and they were courteous, accommodated my questions, and did their jobs well. Following the installation were days of heavy rains and it was good to learn that i did not experience any roof leaks. This is a no BS, no nonsence solar company providing fair prices and quality service. I highly recommend this company for your solar needs.

All In 1 came to replace my roof, and clean up and insulate my attic. I'm not kidding when I say it…read morewas one of the best home improvement/repair experiences I've ever had as a homeowner. I've owned my home for 15 years and have had many companies come to repair or upgrade something. It's hard to find a company or contractor who does a great job, communicates well, charges reasonably, and finishes on time and on budget. All In 1 Energy Pros did ALL that. I contacted multiple roofing companies to get quotes. They not only came in with the lowest quote, they also thoroughly explained what they would do for that price in a way I could understand. I worked with Sophia in the office who was VERY communicative as well as just a sweetheart. She informed me of everything I needed to know to prepare for the work. The guys she sent to the site were friendly and worked fast. They removed the old roof and a few damaged plywood panels in one day, and they installation of the new roof took 1 and a half. It was clear to me they went above and beyond to make sure they did a quality job. It's also worth mentioning she never tried to upsell me on anything, they replaced damaged flashing over a few of the vent pipes, and even cleaned my gutters free of charge. Even with this extra work, though they were small things, I didn't pay a penny over what they quoted me. The cleanup was very thorough. It was like they were never there (except for the gorgeous new roof). Copy and paste the above for the attic insulation. One last thing about the legitimacy of this review. (First of all, if you've made it this far into the review, I'm impressed) I hardly ever write online reviews unless I'm super pissed about getting burned by a product or service. Sometimes shouting your rage into the void can be cathartic. With Sophia and All in 1 Energy Pros, this is one of the rare examples where I'm truly blown away by how good these guys are. If you need a new roof, attic insulation or solar installation, I emphatically recommend All In 1.

Very professional, honest and fast. Quality of work and workers exceed expectations. I had a roof…read morereplacement and could not be happier.

I rarely take the time to write reviews, but this company absolutely deserves it. The customer…read moreservice was exceptional! It's refreshing to find a company that truly values its customers. I wouldn't hesitate to recommend them to anyone looking for quality electronic services.

Really great company to work with! Very responsive, knowledgeable, and reliable! Appreciate…read moreJonathon and his team very much!

Ghukas from LA Solar Group showed incredible patience throughout the troubleshooting process. He…read morespent nearly four hours repeating the same explanations to multiple Tesla support representatives and meticulously performing every diagnostic test Tesla requested, including providing photo evidence at each step. His persistence and technical expertise ultimately convinced Tesla that the issue was with the Tesla Gateway, and they agreed to replace it. I was with him throughout the entire four-hour process and witnessed firsthand the dedication and professionalism he brought to resolving the issue. He did an outstanding job and was truly amazing!

It took a while to get everything working and came in about $5000 over original quote but is now…read morepast inspection and been approved to generate to the grid and we r generating most of our power now so overall a good deal

Oh my ... Arvin was our sales rep and he rocked at selling this to us! We have had these for two…read moreto three year's now, and our Solar Panels have saved us oodles and oodles of money on our Electric bill... The money that we have saved is amazing!!! Go here and ask for Arvin

Guy at AmeriGreen Solar was the most knowledgable person out of the 6 Solar companies I contacted…read more AmeriGreen Solar was also the least expensive of the 6 quotes that I obtained. I'm waiting for my Solar Panels to arrive so I will definitely be updating this review sometime in January. So far, it's been a great experience!

The solar system was installed successfully and everything is working as advertised…read more Enrique did a good job with the installation and the attic related wiring.

A few years ago, I contacted Imperial Solar for an evaluation. I was impressed with their customer…read moreservice, communication, and reputation, but we were not ready to proceed with installation at that time. A few months ago, we decided to move forward with installing a 13.4 KW solar system. Imperial Solar was fair and transparent during the evaluation, and efficient and detail-oriented throughout the installation. The crew arrived on time and left the area clean. The system was installed professionally and looks excellent. Since our meter change, our bill has decreased by 80%, even during winter. We look forward to seeing our savings in the summer. We are very satisfied with Imperial Solar and highly recommend them to anyone considering a solar installation.