California Energy Consultant Service

Mike fixed a minor, yet ongoing issue on our mini split exterior unit. He understood what I wanted done and exceeded my expectations with his kindness, skill and thorough completion of the task. Great job!

We have now used California Energy Consultant Service for two large jobs on our house and one for a family member. CECS has replaced, a roof, HVAC, windows, siding, gutters, added insulation, done exterior painting, and repaired dry rot.

Their prices have been reasonable, the men on the jobs have always been polite and clean, and the work has been top notch. Plus, Gary, Jamie, and Issac have always been quick to respond to any questions we had, Jamie even solved a last minute bad decision on paint color for us!

I have and will continue to recommend CECS to anyone I know looking for this type of home renovation work!

Barbara T.

I had CECS provide new windows and siding for my home. Not only was their bid competitive, they were the most personable and friendly. I felt good working with them. The results speak for themselves, my home looks the best it ever has.

Gary came and did an amazing job to help me understand the situation of my windows issue eventhough I didn't get any repair service from them , they are amazing to help you with knowledge and information. I will reach out to them if I need to get help with my windows

California Energy was great. We are really happy with our new system in Curtis Park. Our electrical bill is down at least $100 per month consistently, and we are SO SO SO much more comfortable. We sleep better. The kids seem happier. It's really improved our quality of life. Thank you all very much, Cal Energy.

Everybody was courteous, friendly, and easy to work with. They got us over $11,000 in SMUD rebates, and fully modernized our electrical, mechanical, and insulation systems in our 95-year old house. We had to work through several change orders, and rearrange financing between Ygrene/Pace and direct cash payments. Cal Energy made it super easy. Would definitely recommend the team at Cal Energy.

This company is the best for Windows, everyone I've asked has referred me to them. Very polite, knowledgeable staff and accommodating to my schedule. I'm excited for my free quote and to get my project started.

Gary is putting new a sliding glass door in for me at my Glenwood east home. He , is a fellow cat lover, and has done work for many people in our community. I really appreciate Garys ' dedication to service and professional work. Thank you!

Dave and his crew are great. They replaced a door with a beautiful picture window. Everything came out perfectly.
Better than I imagined.

So great to work with CECS! Years after window install they are there for my service needs! Friendly, responsive, great service!

Good choice!
We had a very good experience with this company! we got everything we expected and the estimated time were right on. Our windows and doors work very well and we love our warranty!. The salesman was very good and did not waste our time and the install team was fast and profesional. Due remember that your doors and windows get removed but the replacements go back swiftly. We have used them before and will use them again. Also we are contractors and are at times "hard to please"...Pleased.