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San Diego County Solar

4.5 22 reviews Solar installer in Carlsbad, CA
  • Installing since 2010
  • 1 area served
  • Licensed

Overview of San Diego County Solar

We specialize in residential photovoltaic solar power systems, offering high quality design, installation and maintenance services. We install the latest in solar power technology from leading maufacturers Panasonic, Enphase, Tesla, and Meyer Burger. With our value pricing and $0 down payment financing, going solar has never been more affordable. We'll provide all the information you'll need to decide if switching to solar power makes sense for you.

What San Diego County Solar customers say

4.5

22 reviews

5 22
4 0
3 0
2 0
1 0

Connor Kuehnle

Reviewed on Jul 8, 2026

Working with San Diego County Solar was an awesome experience. I got quotes from four different companies, and between all of they SDCS was the easiest to deal with, the most fair on price, and also offered the highest quality panels across any of the quotes. They're extremely involved and ran the process entirely from start to finish without me needing to do very much at all. They also did a great job on install educating me on how the system works, how I should use it, and what to expect. Solar always had a bad taste in my mouth because of the door-to-door salesmen that rang my doorbell constantly, but San Diego County Solar was the complete opposite. I wouldn't hesitate to refer them to anyone looking to go solar.

Gary Butterfield

Reviewed on Jun 18, 2026

Another great experience with San Diego County Solar

Our first experience with SDCS was back in 2012 when we first installed solar panels on our house. That was a flawless experience and we have benefitted from 14 years of solar savings on our SDG&E bills. We decided to add a battery storage system to our house and our first choice was SDCS. As always the crew was knowledgeable and courteous and the price was fair. What truly sets SDCS in a rarefied class of its own is how they professionally dealt with the curveballs integrating a new battery with our older panels and several new ones into a seamless system to maximize our energy production, distribution and, ultimately, SAVINGS!

Keaton Chia

Reviewed on Apr 8, 2026

We recently installed a home solar and battery system through San Diego County Solar (SDCS), and it was a great experience from start to finish. Our main contact, Seth, is fantastic, very professional, deeply knowledgeable, and clearly passionate about this work. His broad expertise, spanning technical design, economics, and financing, gave us a lot of confidence in the solution we were getting. Additionally, we felt that the system design was well tailored to our needs, thanks to Seth’s thoughtful questions during the initial consultation. The final proposal was also the most competitive compared to a number of other quotes we received from other installers. The team as a whole is also excellent. Their workmanship was high quality, they were friendly and respectful on-site, and communication throughout the process was very good. The installation and permitting process were handled efficiently, with paperwork and utility coordination completed promptly and thoroughly. We particularly appreciated how proactive they were in identifying and addressing potential issues early. Seth and the team also had a firm grasp of current incentives and programs, helping us maximize the financial benefits of our project. We highly recommend San Diego County Solar!

Lee Coursey

Reviewed on Jan 6, 2026

We were very happy with our choice of San Diego County Solar. They upgraded our main electrical panel (and handled all the communications and interactions with SDG&E so we didn't have to,) installed solar panels on our roof, installed a Tesla Backup Switch, and installed a new Tesla Powerwall battery. They managed the whole project, kept us informed, scheduled all necessary inspections, and obtained Permission to Operate from SDG&E. They also did a great job of working with the roofing company we selected to install a new roof. They communicated directly with the roofer (so we didn't have to serve as a middleman in the communications,) and coordinated schedules with them to ensure the mounts for the solar panels were installed at the correct point in the roofing process. Some other aspects of the business relationship we liked: San Diego County Solar did not request final payment (50% of the total) until we had Permission To Operate from SDG&E and were satisfied that the project was thoroughly completed. They were very responsive to emails and phone calls from us during the entire project. They also sat down with us at the end of the project to walk us through all the new hardware and software we received, and gave us a nice binder full of all the warranties, manuals, and reference materials we need to manage our installation going forward. We will definitely recommend San Diego County Solar to our friends and neighbors.

David Hurrle

Reviewed on Dec 22, 2025

After turning away countless high pressure solar sales people away over the years, I'm so glad that I was recommended to Seth and his team at San Diego County Solar through a trusted friend. I was previously in the construction industry and can attest that the San Diego County Solar team take immense pride in the quality of their work, quality of materials used and overall look of the job - never cutting corners like the rest of the installs you see. Honestly, we have the cleanest install in the neighborhood (and proud of it!). Also, Seth took plenty of time during and after the installation process to walk me through the system, answer all my questions and make sure everything was working perfectly. Thanks again Seth!

Larry Kading

Reviewed on Oct 30, 2025

Working with San Diego County Solar and Seth’s team was an outstanding experience from start to finish. From the initial consultation to the final installation, their professionalism, transparency, and attention to detail were second to none. Seth is a true expert—knowledgeable, patient, and genuinely committed to helping homeowners make informed decisions. He took the time to explain every aspect of the solar process, answered all our questions thoroughly, and never once pressured us. His team mirrored that same integrity and care, showing up on time, working efficiently, and leaving our property spotless. What really stood out was their dedication to quality and customer satisfaction. The system they designed was tailored to our energy needs and budget, and the results have exceeded expectations. We’re already seeing significant savings, and it feels great to know we’re contributing to a more sustainable future. If you’re considering solar in San Diego, I can’t recommend San Diego County Solar and Seth’s team highly enough. They’re honest, skilled, and truly passionate about what they do.

Laurence Griffiths

Reviewed on Jul 25, 2024

10 stars!!

10 stars! Seth and the team are fantastic. Incredibly knowledgable, very patient with all your questions and really takes the time to make sure you have everything that you need and that fully understand the whole process. I could not recommend them more highly

Serena A

Reviewed on Mar 22, 2024

Great, professional, on time... best experience!

We had a great experience with San Diego County Solar and Seth. After talking to many provider on the market, we felt right away the difference this company would provide. From beginning to end they were all very professional, respecting the scheduled work progress, keeping everything clean and finding the best solution to avoid compromising either the aesthetics of the house or the performance. We highly suggest this company. Thank you for the great work you have done!

Baur Family

Reviewed on Jan 9, 2023

Easy to work with and completely professional!

San Diego County Solar was great to work with - we're very happy with our new system! Very professional and informational, friendly, and we didn't suffer the sales-heavy pitch from our sales agent, Seth, that we had experienced with other solar companies. Seth planned out our solar usage and anticipated what we'd need to add for with a new construction building. Easy to work with, good fair price - you can't go wrong!

Fred

Reviewed on Oct 23, 2022

Great to have solar!

San Diego County Solar did a great job installing my solar system. They recommended an electrician and roofer to replace my roofing and upgrade my electrical panel. Both recommendations worked out well. Seth, the sales director, was good at explaining the details of solar and the net metering benefits. Seth and Roy worked with the electrician and roofer to get the process moving and in order. Once SDG&E gave the electrician the go ahead to change out the panel, San Diego County Solar installed my 4.8 kW system the day after the panel was upgraded. The equipment I had installed was REC 400W Alpha black panels and Enphase IQ8 microinverters. During the solar install, one of the new breakers in the new panel failed, but Ian from San Diego County Solar diagnosed it and went to Home Depot to get a replacement for me. When my wifi couldn't be seen by the system, they installed an AC line network adapter so the system could go online. There was a slight delay with the system inspection schedule, but permission to turn on came about 2 weeks after the install. It was just in time to deal with the high temperatures that came in September. I was able to generate excess solar while still running the AC as I needed it. Later Seth came by and helped connect the system to my wifi, after I had installed a wifi extender. He also added additional paint to the conduit around the combiner box, since the temporary AC line network adapter cable was removed when wifi was connected. There was an issue with the install of the sign on the electrical panel, but after an email to Seth, he had the issue taken care of. San Diego County Solar has its own employees, not contractors, perform quality work. They managed the process for me, which is what I was looking for. Seth was available to answer questions over the phone and txt/email before I decided to go with them, yet he didn't make any push just to make a sale. I am very happy with the solar system, as it continues to generate energy for me each day.

Jamie Fri

Reviewed on Sep 23, 2022

Exceptional

Thanks to San Diego County Solar, the steps involved in my solar installation went smoothly. I would give them a 10 out of 10 for their commitment to communication, professionalism, attention to detail, and on and on. They have in-house installers, which is key to overseeing quality control. The sales director, Seth Tilley, is really knowledgeable and friendly. He constantly communicated with me and answered all my questions. I wish that companies in any industry would learn from San Diego County Solar the best way to do business!

Great Solar System

Reviewed on May 3, 2022

Great Solar System

We recently had a very large solar system installed on our home in Rancho Santa Fe by San Diego Solar. They were recommended to us by our HVAC contractor as a long time locally owned San Diego solar company who does great work and does not spend money on advertising because they do not need to advertise as they get all of their work from direct referrals from satisfied customers, and you can count us as satisfied customers. Our roof is complicated and required a great deal of effort and design to keep all the panels not visible from the front of our home. We could not be more pleased with the professionals from San Diego County Solar who were very responsive, friendly, competent and always on time and respectful of our privacy and closing our gates so that our dogs did not escape. Seth Tilley who is the company's Sales Director did not try and sell anything but instead laid out the pros and cons of solar in easy to understand graphs and discussions. Seth like the other representatives of San Diego Solar genuinely like their job and working for their company which is so rare these days when it is so difficult to find competent professionals do any work in your home. Importantly for me as an attorney, I always worry about liability and this company does not do any projects without appropriate workman's compensation insurance and commercial liability insurance, and they do not use subcontractors but only their own employees. My wife and I recommend San Diego Solar without any reservations. We are very happy we chose them and now we are delighted to watch our system generate juice back to SDGE for which we will be paid annually.

Tyler

Reviewed on Feb 4, 2022

10/10 Couldn't be happier!

I cannot express how happy we are and how good of an experience we've had with San Diego County Solar, Seth, his installation team Ian, Tim and Tim, and Roy. They were the only company that was transparent and honest with us about NEM 3.0. They were willing to answer any and all of our questions and even post-install Seth has offered to answer any questions we have about our system, NEM, our true up, etc. No pushy, gross feeling sales pitch. No gimmicky nonsense. No shady, insanely high APR loans to line their pockets. Just honest, upfront information, transparency, and QUALITY work. We had major issues trying to get our HOA to clear our install. SDCS was kind enough to call our HOA and get help get our paperwork pushed through from the HOA. We'd been trying for months. Seth was able to get it for us the day he called which allowed us to install less than a week later. Our install was SUPER smooth. The guys are awesome and we felt 100% comfortable with them in the house. Our dogs loved them. They respected our request to stay masked in the house which we really appreciated and they were willing to work around my husband's and my work schedules for the short time that the power had to be turned off on Day 2. They left our house as clean as when they got here which is something I've NEVER had happen with a contractor. Clean, clean, clean work on the solar install itself, but also in/around our home. And Ian, Tim-with-a-beard and Tim-without-a-beard were just super cool guys. Nice, funny, and willing to involve us in the process. (What paint color for the areas that needed paint, where did we want the breaker box, etc.) Roy was able to schedule us for our inspection the Monday after install and then we got permission to turn our system on ***SAME DAY*** as inspection from SDGE. We were floored. Our process from install Day 1 to PTO was 6 days total. Our entire experience has been nothing but positive from start to finish. When I first spoke to SDCS, they told me something that I VERY, VERY much believe: 'they may not be the cheapest company in terms of price, but they aim to be the best.' And I absolutely believe it. I have seen it in the way they've treated us as customers, the way they respected our home, and how good our solar install turned out. 10 out of 10 glowing recommendation from us. It was worth paying the tiny bit more to go with a such a good company. THe saying "you get what you pay for" certainly applies for us. We got an amazing solar install that we're really proud to have on our roof and help us zero out our SDGE bills. For anyone looking to get solar, it's worth paying the little more to get the incredible quality of work and attention to detail that SDCS puts into their jobs. They're a small company that really cares about what they do and if we didn't have an HOA I'd glad rep a sign that says we got our solar from SDCS.

SirRogue

Reviewed on Jan 5, 2022

Friendly and timely service from start to finish

We were very lucky in that we were the fourth household in our greater circle of friends to decide to get solar. By the time it came to us, three other families had already gotten solar through San Diego County Solar and all had glowing reviews, which saved us a lot of research and fretting about choosing the right provider. Seth was very helpful and friendly from the start, helping us determine our power needs both currently and planning for the future so we could get a system that best fit our house. Upon inspection, they worked with us to find the right place to put everything that worked for the system and for our own needs. Roy was very helpful in communicating timetables and coordinating scheduling with the roofing contractor. We had a last minute design change the required resubmitting our plans to the city for approval, but they whole team worked around it to make sure the install happened on time and Permission to Operate inspection was scheduled as soon as possible. Despite the work being done and them already having our money, Seth has even been helpful as we monitor the app and have questions about how it works and how to read all the data. As with the friends before us, we heartily recommend San Diego County Solar to anyone looking for solar in the greater county area (and already have; another set of friends is already in the planning stages with them!).

Roy & Pam Houston

Reviewed on Dec 22, 2021

San Diego County Solar exceeded our expectations!

We had a great feeling about San Diego County Solar from the first phone call to our final Permission To Operate meeting! Seth was informative and honest with no high-pressure sales pitch. He was patient and answered all of our questions. The contractors they referred us to for our new roof and upgraded electrical panel were outstanding! Everyone who worked on our home was polite, efficient, and professional. The whole process went as expected and we couldn’t be happier. We highly recommend San Diego County Solar to anyone looking to go solar!

sue and andy

Reviewed on Aug 28, 2021

San Diego County Solar is the BEST!

A friend of ours who goes above and beyond in terms of research recommended Seth at San Diego County Solar, and we are delighted that we took her advice! The whole experience was wonderful. Seth patiently explained everything that was going to happen, and his terrific crew were professional, punctual, and "got 'er done!" I can't recommend them more highly.

Garth

Reviewed on Jun 28, 2021

Professional team, Great value

If you are looking to install Solar, San Diego County Solar (SDCS) deserves your consideration! There are so many companies out there pushing products and the choice of provider can be overwhelming. We had researched extensively and came down to three providers, one of which was SDCS. We were fortunate to see SDCS complete an installation at a nearby home and we spoke to the owners about their experience, which was really positive. Our first encounter was with Seth, their Director of Sales. Seth is very knowledgeable and took a lot of time to understand what mattered to us and what we were trying to achieve with the installation. There was no hard selling, just a professional and thorough quote process. Once we selected SDCS, Seth handed the project management over to Roy but remained actively involved in the project. Roy worked with SDG&E to get the necessary approvals and clearly communicated the progress and timing. Once onsite the install team Tim, Tim and Ian were efficient and courteous and completed the job in two days as promised. Within days we had the system up and running and are currently saving big time! If you are getting Solar in San Diego you won't be disappointed with SDCS, a local company, with competitive prices, professional employees and a quality installation.

Bryan Combs

Reviewed on Jun 22, 2020

Great Experience With San Diego County Solar

I had been researching solar installation companies I commonly saw working in our neighborhood but was unimpressed with their reviews. A co-worker recommended SD County Solar and we set up a consultation with Seth Tilley. I really liked his philosophy of providing great service to sustain a smaller local company that survives on its reputation. High quality long lasting equipment is used so it is not the cheapest install, but so far the system has delivered flawlessly. They also work in conjunction with Rochelle at Diamond Roofing to insure the installation will be leak free. The installation process was problem free and all of the staff working at the house from both companies were professional and amiable. Highly Recommended!

CVSD_Homeowner

Reviewed on Nov 18, 2019

San Diego County Solar Stands By Their Work

Had a good overall experience working with Mike from San Diego County Solar. The install and planning went well, he handled the HOA hurdles for the project, and the monitoring has been smooth. The part I most appreciated is that they call me when there was an issue with energy production. They caught an issue with a set of panels before I did, and fixed the problem. When I had a roof issue possibly related to one of the mounting points, they were out promptly and took care of that too. Anyone can sell and install. I'm glad to see this company has been reliable over several years now post-purchase.

Richard Cohen

Reviewed on Jul 24, 2019

Great company

Honest, prompt, good explanations, cleaned up after their daily work. Installation in seven days as promised. Simplified the paperwork for us.

John

Reviewed on Jul 3, 2019

Flawless!

Mike was great to work with. He did all the paperwork and it was painless for us. We knew all the costs up front with no surprises. The work was done quickly and cleanly. Our system has been cooking along for a few years now with no glitches. Highly recommended!

Jon

Reviewed on Jun 13, 2019

Very positive experience

I’ve been running solar for about a week now and I have nothing but positive things to say about San Diego County Solar. I dealt primarily with Seth from the company. He came out and gave my wife and I a very thorough presentation on how solar would work for us. He was passionate about his work and never pushed us to make a sale. The other companies we got quotes with both kept asking about how their prices looked and when we thought we would sign up. Seth seemed to care more about whether or not we understood how the whole project worked. That was a huge selling point for us. The actual workers who came out and did the installation were very professional and easy to communicate with. They kept me informed of what they were doing and what they needed from me. Seth was available during the entire project. He was at the house during some of it but also very accessible if we had any questions. And he continues to be helpful after the project helping us navigate our new SDGE bill. 5 out of 5.

About San Diego County Solar

2010
Installing since
22
Customer reviews
4.5
Average rating
1
Area served

What San Diego County Solar does

Services

  • Installation

Licenses

  • 959155

Reported by the company. SolarReviews has not independently verified these.

Where San Diego County Solar works

  • California

Where to find San Diego County Solar

Head office

5145 Avenida Encinas, Suite A, Carlsbad CA, 92008

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San Diego County Solar

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