Get matched with top energy efficiency auditors in Isleton, CA

"Peter is a very knowledgeable and patient guy - he helped us understand our energy usage and even showed us how to read the usage of individual appliances used in our home. He also provided a full report on potential issues with specific windows, and had really good information about planning for future HVAC improvements. We feel so much better about our future home improvement projects after our home energy audit with Posert Energy!"

"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."

Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."

"Trevor was super helpful through the entire process, great team that got us a cheaper monthly electric bill. Would recommend."

"I got multi quotes before I decided on a Solar company I was really worried about putting it on my roof And wanted to make sure I wouldn’t have one of those large bills at the end of the year. I’ve heard the horror stories! Tyler and Mr.Sunshine Soler answered all my questions. And always made themselves available. I would definitely recommend working with them. Their customer service is top notch and they stay apprised emerging solar technology. Their bid was considerably lower than the others and they were able to give me 100% coverage."

"Diamond had an advertised inspection of house AC on Angies list.  So I bought the inspection through Angies thinking it was for the unit its self in the attic, but it was not it was for the condenser outside.  I contacted Diamond and asked to have the work done at that time I got a description of the actual advertised work.  I scheduled  the service anyway, but prior to Diamond showing up the drain in the celling plugged up and started to over flow into the catch pan that just happened to be rusted out.  As a result the water ran from the pan and started to leak through the celling.  I called Diamond back that they sent out a tech.  He unplugged the line and informed me the issue with the pan.  The tech stated that he would take the measurements for the pan and would turn it over to the office and they would contact me with the costs.  I called about the pan and they gave me the estimate on the pan and I had them schedule the work.  The tech returned later with a helper and replaced the pan as scheduled.  I then called back to set up a schedule for the original service which was done the following week.  I paid with my credit card not knowing the card number had been stolen, and I was buying stuff in China so I called Diamond and told them my issue with the card, and if it did not go through I would have to give them another card.  As it turned out the card was canceled prior to Diamond being paid, the person on the phone was very understanding, and helped work the issues.  Diamond personnel were very responsive, Professional on the phone, as well as completing  the service, and had a good understanding of the work that needed to be done and took the time to explain what was going on.  I would use them again.  (If you have a metal drain pan in your attic you might want to learn from my costly lessen and have it replaced with the newer type pan it might save you from having to replace the celling drywall and repaint.   Mine was right over the stair well going to the second floor so it turned out to be quite a job to clean up)
"

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

"It is a project. It took time, effort, and energy to learn all the aspects involved. The team at NRG was always there to lend a hand. Tiffany, Andy, Leslie, and Daniel were all very good in providing me with a sound board with which to reverberate."

"We are so happy with our solar panels and knowing we are utilizing the sources naturally given to us to acquire energy. We are hoping to see the difference it will make on our bill. The team and company at Green NRG involved have made this process so easy and educational they have been incredible to work with. I can't say between the professionalism when I called with questions they were great. We would recommend you without hesitation as we are 110% satisfied."