Facebook 
Endorsal 
Kathleen Fritz Rejtmar
David McKinney
"We used Cal-Sun to update our solar panels to maximize our system. Wow, they did the job very efficiently and went above and beyond our expectations including washing our skylights while they were on our roof. Highly recommend these guys!!!"
3 years ago
Maryam & Derek Verified customer
"It was great working with CalSun! From the Owner, Tyler, to their Project Coordinator, Katie, to their installers, all were friendly, knowledgeable, and very responsive. Everything moved incredibly fast & with quality. Can't ask for better!"
3 years ago
Phil A. Bellante
"I've worked with almost every installer in California and CAL SUN is the BEST. I've sent them over 12 deals and every customer has been happy and referred others to CAL SUN. They don't cut corners and use only premium products and include a 25 year warranty on everything including roof penetrations. Ranked in the top 1% of over 337K contractor's in CA. You'l..." Read more
3 years ago
Denise Dunlap
"These folks are great. they go above and beyond during the whole process. Great customer service great pricing, really happy people."
3 years ago
Snr A B Zak
"Now I believe trading is better than working I have received my profit, I have been in so much debts and just with my first trade in binary options with MR ANTHONY ALEX, I can now repay my debts and also afford my daily expense. I invested with $1000 and in seven (7) working days I received my profit of $13,500 and i keep reinvesting and my profit keep comin..." Read more
3 years ago
Donna Coffin
"Just completed our solar install thru Cal-Sun. Great experience! Thank you Danielle! Communication was great start to finish and job was finished in a timely manner. Hard working, friendly and polite crew."
3 years ago
Lloyd Parker
"5 STARS I answered an advertisement they posted onto FB. I’m so pleased with the work Tyler and his team did. Clean work done in a timely manner. Personal, professional, friendly. I don’t have enough good things to say about Cal-Sun construction. We’ll totally hire this crew again."
5 years ago
Angelica Rachelle Amaya
"I have worked with Tyler for years and he is an exceptional installer. Professional, courteous and awesome to work with."
6 years ago
Lary Ellis
"Tyler lead installer for Cal Sun installed 9kw on my home service was top notch I would recommend him to anyone one looking into solar. I now enjoy running my pool pumps and AC full time with no worries."
6 years ago
Lori Wilson
"Tyler did a fantastic job getting me set up for emergency generator for winter and it ran perfect this winter!"
6 years ago
Pilar Magaña
"Had solar installed a few years ago by a different company and had been having quite a few issues with it working correctly. I was referred to Cal-Sun to come and take a look at my system. They were friendly, knowledgeable, fixed the problem on the spot and I haven’t had any issues since. Looking forward to working with them when I add additional panels to m..." Read more
6 years ago
D.j. Angus
"Cal Sun guys were great to work with! they provided a quick turn around from the time of contract to getting our solar installed and inspected. I would highly reccomend Tyler and his guys to anyone!"
6 years ago
"Tyler is very knowledgeable"
5 months ago