Diamond Solar Inc. - Profile & Reviews

I hired Diamond Solar to add on 15 panels to an existing 26 panel installation that was done by LA Solar Group. Contract was signed in August. Installation started in October and was not completed until January. There were at least 5 different times I was told someone would be at my house to work on it and no one showed up. I lost months of production on my existing panels during this time. I asked them to clean my panels to make up for the lost production, they said they would and it was never done.

With LA Solar I had visibility to production on the Solaredge monitoring web site and app. Diamond did not set it up. I just got my first electric bill and my production was only up 5% year over year. Now I have to figure out how to deal with this. I don't understand why I was treated this badly as a customer. I paid cash for everything on time. I accepted their initial proposal price and didn't negotiate them down. They had my email address and cell number to text if there was trouble getting a hold of me.

I am one who shops around and received around 20+ quotes. Diamond Solar beat them all and received awesome customer service. Leo from Diamond Solar helped me through the whole process and made it very easy. I would 100% recommend Diamond Solar to any one looking into purchasing Solar.

Very impressed with Nikko and the company. They came up with strategic ideas for placement and ground mount options. Their customer service is also top notch!

Thanks so much for a great experience and for the wonderful installation you guys did. You didn't leave a mess like most contractors do and your team has been so kind since day 1. Highly recommend!

Ever since I went solar with Diamond Solar, I have yet to see an electric bill! Beyond happy with my experience working with Jeff. Thanks again!

Great service, great products, great people, great prices, great warranties. I can't find a single thing wrong with this company. Diamond Solar is the best solar company around. I know from experience!!

Their installation was very clean and did not leave a mess. We are very happy with the results!! Thanks!!

Working with Diamond Solar was a great experience! Jeff was very punctual and informative in the process. I had so may questions and all of them were answered in great detail. The install crew was so friendly and did a very clean job. Thank you so much!!

To keep this short and to the point, Diamond Solar is an honest company. They took a look at my other quotes from competitors and explained to me why I didn't need all the crap they added on to my quotes. Jeff took a look at my electric bills and built a system to cover exactly what I needed with some room for when I may have my relatives over. I haven't had to pay my Edison bill since!! Ha!! Save your money and schedule an estimate with Jeff and Diamond!! You won't regret it.

I originally wanted to just get some solar estimates to get an idea of how much it would cost me after I got my roof replaced due to age and deterioration. I come to find out that these guys also provide roof installations and replacements! So I got the whole deal done and it was the best investment I've made thus far. Thank you Nikko!!

Great service, workmanship is second to none. Don't look anywhere else, Diamond Solar is the way to go!! Thanks Jeff!!

I'm a first time solar buyer and my experience with Diamond Solar couldn't have been any better. Nikko is so informative and truly understands the needs of his clients. Thank you!

I never fully understood the benefits of going solar until I spoke with Niko and Leo from Diamond Solar. They explained to me that it's NOT about the size of my home but it's about the actual usage. That's how they're able to calculate how many panels I actually need! Now that's honest service. Thanks again! Highly recommend to anyone that doesn't want to pay an electric bill again.

Thanks Jeff for being so patient with me and my wife. We're glad to have found such a great company run by great people. Diamond Solar is going to dominate the entire solar market because of their great customer service, attention to detail, and affordable prices. We're not paying just $100/month and that's LOCKED IN to OWN our solar system! Good bye Edison bill!

Thank you guys for a great experience as a first time solar buyer. I was always told that leasing could be a good option until I Jeff explained to me why it isn't. Owning solar is the way to go! Ditch your electric bills and give these guys a call. You won't be disappointed!

Ask for Jeff or Leo and you will not be disappointed!! These guys definitely know what they're doing and have the best prices i've seen in solar. Their panels are high quality panels and their installation was flawless, just like they say in their slogan!

I was originally overwhelmed by other solar companies who came by to give a quote. They kept trying to get my to sign on the spot and i absolutely HATE pressure tactics. Thankfully I found Diamond Solar Inc. online and decided to give these guys a try after seeing the great reviews.

All I have to say is THANK YOU. You guys were awesome from the start! I never felt pressured, they answered all my questions. Thanks Jeff and the staff!

It is so rare to find a solar company that's honest, affordable, without lacking quality. Diamond Solar hits it spot on in every aspect!!!! Thank you so much to Jeff, he was awesome to work with and is so patient and understanding. I've been shopping for solar for my parent's home and after completing the process and seeing the results, I'm gonna be hiring these guys for my own home next! Definitely recommend.

Great customer service has always been important to me, especially when making an investment of this size. I was referred to Diamond Solar by a friend who had recently got a new installation done by them. I'm so glad that I did!! Leo walked me through the entire process and never made me feel pressured. So excited for this summer knowing that I won't be getting a huge electric bill ;)

Other solar contractors have tried to sell me way more panels than I actually needed. After my consult with Jeff from diamond solar, he was able to break down my current electric bills to show me exactly how many panels i actually needed! These guys are the best for sure!! Thanks again!

If I could give more than 5 stars I would! I had 4 solar companies come out in one day and Nikko from Diamond Solar Inc was the only one that gave a presentation from an education point of view and not a sales point of view. He was so knowledgeable and provided such great information that helped me make the best choice I've ever made. Don't look anywhere else!! Tell them Anthony referred you :)

The only company I know of that is honest and reliable. Big THANK YOU to Nikko and the entire Diamond Solar team!! I am so impressed at their quality of work as well as their customer service. I did not feel pressured, all my questions were answered in great detail, everything was just perfect from start to finish!

I don't usually leave reviews unless I've had an amazing experience and these guys surpassed my expectations!! I've had quotes from several other companies and none compare to the service Diamond Solar provides. Stay away from all the "big name" companies who are just out to get your money and sell you as many panels as they can.

Jeff in particular was such a pleasure to work with. He pays close attention to your needs and expectations and always delivers beyond. I'm more than happy to recommend these guys to anyone!

Leo and Jeff were wonderful to work with! From the initial consultation to the installation and final approval, these guys did it all without any headaches. They’re communication was spot on, never did I have to be stuck on hold or get the workaround. They are very professional and their workmanship is the best I’ve seen. Diamond Solar actually takes care of their customers!

Hello! I reached out to Diamond Solar because of a failed attempt to work with a different solar company. The numbers didn’t quite make sense and I decided to walk away. Diamond solar anticipated my needs after hearing about my last experience and they have worked out a system that works FOR ME. I am incredibly impressed with their products and services and would reccommend this company to anyone considering solar energy.

First of all the customer service was second to none. Leo was a pleasure. Since I have this was for my parent's house and the other was for my house, I had a lot of questions and he told me everything I needed to know and was truthful about everything. I couldn't believe the prices compared to other places because they were much cheaper with the same quality. I think the fact that I rehired them says a lot and they saved me a bunch of $. Thank you Leo and Diamond Solar!

Jeff was a pleasure - excellent customer service. I am a first-time home solar customer and he made it easier than I even expected. The reason I never explored solar because it was too expensive, but Diamond Solar was more than reasonable and really explained the value it brought me and my home.

Jeff from Diamond Solar is the best! He’s very knowledgeable and pays close attention to our needs. I’ve had estimates from several other companies but these guys offered not only the best prices but the installation was superb. Their panels are the best too! But the best part in my opinion are the warranties they offer. Highly recommend!

Friendly customer service and an overall great experience

Great Staff and Great Results. I am so glad i went with Diamond Solar Inc.! 10/10 would recommend

Great customer service. The installers were very welcoming and accommodated all of my needs. Fast, dependable, and a very welcoming company. Will recommend to anyone!

Leo and his team were very helpful with any questions I had. Their work performance was excellent and did their job without a problem.
I highly recommend for future customers!

I recently purchased a newly built home that included solar already but it was only covering about 50% of my actual power usage. I was referred to Leo at Diamond Solar and he and his team were so helpful in creating a solution by adding in additional panels to the existing system. They’ve ZEROED OUT my bill and their prices are the best on the market for the best quality panels money can buy. I highly recommend Leo and his team for all your solar needs. I’d also like to mention they have some of the best warranties available.

Outstanding job my wife and I could not be happier. Leo was a joy to work with would recommend for any solar project.

Great service, fast clean and very professional. Leo was very knowledgeable and easy to work with. I will refer to my friends.

I am so happy with this companies customer service, professionalism, quality of work and the employees. Wonderful and Perfect! I wasn’t even looking for solar for my house and usually shut the door before any of the salesman start talking but Shawn at Diamond Solar was very personable, friendly, professional, and not pushy. So I let him in and he let me know about his product and company. I was very impressed on how he was able to answer all my questions and not be nervous or uneasy. He had only one question he needed to neck on, he didn’t want to give me wrong information so he called his boss Leo, wonderful man, and he answered my question. We signed up and the next week they were installing and now we are already done. We are super happy with our solar, our contract, and how everything turned out. The team of workers were polite and clean. They never left anything out or dirty when they left. They picked up and cleaned up every day and did the job quickly and with quality in mind. We are very happy.