We just had Citadel do an installation of an Enphase Battery, to go with the Solar installation they had done earlier. The process was very well organized and thorough. We had Liam Smith walk us through our battery options, and help figure out what would work for us. And then we had Ashley Jensen coordinating the dates for the site visits, inspections, installations, and approvals. After some testing, it looks like we're in shape to handle blackouts and brownouts in the summer coming. I really must call out how thorough and professional the crew has been in the process, especially Ashley. We were kept apprised of the schedules, including lead times for inspections. At one point, after the initial installation, one of our circuits would not come on. Ashley saw to it that the techs were available to help troubleshoot, and fix the problem promptly. I would work with Citadel again in the future, for any system expansions we might consider.
Zoltan Gode
Dec 2025
When I moved to Fairfield in 2018 I didn't know about Citadel. I had another company install solar panels, but that company went bankrupt. My inverter gave up within a year and luckily I found Citadel Roofing and Solar. Leslie responded to my inquiry, got my a replacement inverter from Solaredge and had it installed. Then it happened again, and Leslie delivered one more time. So, it was a no-brainer that once I decided to get backup batteries, I turned to Citadel. The whole process was painless, they were on top of things from the beginning, despite being swamped with demands for new installs. Ashley was my main contact and she was super responsive, gave me timely updates. Tiffanie handled the rebate from PG&E, and I was super impressive with their professionalism. The project got done in a timely manner, I got my two Tesla batteries and all paperwork in order. Well done, Citadel!
David Miramontes MD
Dec 2025
I could not have been more pleased with the workmanship, professionalism and project management. All of the folks working on my home were employees with supervisors on site---no sub-contractors. Very easy to work with from start to finish. The Supervisors give you their personal cell numbers. I recommend letting them do your roof first ---then instal solar. It makes for a seamless install. Very High tech but also very High Touch in regards to customer service. Shout out to Ashley, Holly, Kathleen, Veronica Nicole and Juan
Joe McGrady
Nov 2025
Very happy with Citadel on my solar/BESS project - Ashley Jensen was my Project Coordinator and was great to work with.
Edgar Abramyan
Nov 2025
Just wanted to share that Jorge M Arriola did an exceptional job and he was great. His customer service and attention to detail was on point. I would recommend him to everyone.
Aram Klndjuyan
Oct 2025
They were super easy to contact and had a very flexible schedule to work around. I had them come over and do their work whenever I wanted even though it was a big project (entire remodeling) Overall I am impressed with their work.
Rickey Peterson
Sep 2025
Brandi Christian, Was amazing throughout my whole project. Kept me informed all the way, and answered Any questions I had. Great Job Brandi! Thank You so much for All your Help.
Thanks Again Rickey & Denise Peterson
Danny Guggenheim
Sep 2025
I’m so happy with our experience with Citadel! We already had panels and inverters (and a bad experience with our prior installer), and were referred to Citadel by the manufacturer when we reached out about adding a battery to our system. Matt P was absolutely fantastic in walking me through the details, considerations, etc, and Brandi C managed the permitting and install seamlessly. When it came time for the install, the crew was timely and professional - did an excellent job - and also pointed out some issues from the prior install and showed me pics. Fortunately, Bernice Y from the servicing dept jumped in, and within two weeks they were back out to fix the pre-existing issues and remap my panels, which also went as well as I could have hoped for. Very reputable and fair, with excellent service. Thanks to all!
Jonathan Steketee
Aug 2025
I had an exceptional experience with Citadel for my solar power installation & roofreplacement, and I wholeheartedly recommend their services. From start to finish, the team demonstrated professionalism, expertise, and genuine care. A special shoutout to Ashley, who was incredibly helpful and attentive throughout the entire process. She made sure all my questions were answered and kept everything on track, ensuring the project was completed smoothly and efficiently.
Citadel truly owned the entire process — they managed all the permitting and regulatory requirements seamlessly, even when unforeseen issues arose with other entities. Their proactive approach and dedication meant I didn’t have to worry about any of the complicated details. The installation of my solar panels and backup batteries was handled flawlessly, and I couldn’t be happier with the results.
Overall, Citadel exceeded my expectations with their outstanding support, professionalism, and commitment to customer satisfaction. I highly recommend them to anyone looking to go solar and or replacing your roof!
Llavan Fernando
Aug 2025
One of the few professional companies in the silicon valley. Very well organized and the team coordinator is superb.
Citadel is superb.
I have experience with two other companies. They operate like bunch of amateurs. Citadel is capable of installing tesla batteries Hans I would highly recommend.
Mithun RK
We just had Citadel do an installation of an Enphase Battery, to go with the Solar installation they had done earlier. The process was very well organized and thorough.
We had Liam Smith walk us through our battery options, and help figure out what would work for us. And then we had Ashley Jensen coordinating the dates for the site visits, inspections, installations, and approvals. After some testing, it looks like we're in shape to handle blackouts and brownouts in the summer coming.
I really must call out how thorough and professional the crew has been in the process, especially Ashley. We were kept apprised of the schedules, including lead times for inspections. At one point, after the initial installation, one of our circuits would not come on. Ashley saw to it that the techs were available to help troubleshoot, and fix the problem promptly.
I would work with Citadel again in the future, for any system expansions we might consider.
Zoltan Gode
When I moved to Fairfield in 2018 I didn't know about Citadel. I had another company install solar panels, but that company went bankrupt. My inverter gave up within a year and luckily I found Citadel Roofing and Solar. Leslie responded to my inquiry, got my a replacement inverter from Solaredge and had it installed. Then it happened again, and Leslie delivered one more time. So, it was a no-brainer that once I decided to get backup batteries, I turned to Citadel. The whole process was painless, they were on top of things from the beginning, despite being swamped with demands for new installs. Ashley was my main contact and she was super responsive, gave me timely updates. Tiffanie handled the rebate from PG&E, and I was super impressive with their professionalism. The project got done in a timely manner, I got my two Tesla batteries and all paperwork in order. Well done, Citadel!
David Miramontes MD
I could not have been more pleased with the workmanship, professionalism and project management. All of the folks working on my home were employees with supervisors on site---no sub-contractors. Very easy to work with from start to finish. The Supervisors give you their personal cell numbers. I recommend letting them do your roof first ---then instal solar. It makes for a seamless install. Very High tech but also very High Touch in regards to customer service. Shout out to Ashley, Holly, Kathleen, Veronica Nicole and Juan
Joe McGrady
Very happy with Citadel on my solar/BESS project - Ashley Jensen was my Project Coordinator and was great to work with.
Edgar Abramyan
Just wanted to share that Jorge M Arriola did an exceptional job and he was great. His customer service and attention to detail was on point. I would recommend him to everyone.
Aram Klndjuyan
They were super easy to contact and had a very flexible schedule to work around. I had them come over and do their work whenever I wanted even though it was a big project (entire remodeling) Overall I am impressed with their work.
Rickey Peterson
Brandi Christian,
Was amazing throughout my whole project.
Kept me informed all the way, and answered
Any questions I had.
Great Job Brandi! Thank You so much for
All your Help.
Thanks Again
Rickey & Denise Peterson
Danny Guggenheim
I’m so happy with our experience with Citadel! We already had panels and inverters (and a bad experience with our prior installer), and were referred to Citadel by the manufacturer when we reached out about adding a battery to our system. Matt P was absolutely fantastic in walking me through the details, considerations, etc, and Brandi C managed the permitting and install seamlessly. When it came time for the install, the crew was timely and professional - did an excellent job - and also pointed out some issues from the prior install and showed me pics. Fortunately, Bernice Y from the servicing dept jumped in, and within two weeks they were back out to fix the pre-existing issues and remap my panels, which also went as well as I could have hoped for. Very reputable and fair, with excellent service. Thanks to all!
Jonathan Steketee
I had an exceptional experience with Citadel for my solar power installation & roofreplacement, and I wholeheartedly recommend their services. From start to finish, the team demonstrated professionalism, expertise, and genuine care. A special shoutout to Ashley, who was incredibly helpful and attentive throughout the entire process. She made sure all my questions were answered and kept everything on track, ensuring the project was completed smoothly and efficiently.
Citadel truly owned the entire process — they managed all the permitting and regulatory requirements seamlessly, even when unforeseen issues arose with other entities. Their proactive approach and dedication meant I didn’t have to worry about any of the complicated details. The installation of my solar panels and backup batteries was handled flawlessly, and I couldn’t be happier with the results.
Overall, Citadel exceeded my expectations with their outstanding support, professionalism, and commitment to customer satisfaction. I highly recommend them to anyone looking to go solar and or replacing your roof!
Llavan Fernando
One of the few professional companies in the silicon valley. Very well organized and the team coordinator is superb.
Citadel is superb.
I have experience with two other companies. They operate like bunch of amateurs. Citadel is capable of installing tesla batteries Hans I would highly recommend.