Get matched with top home energy auditors in Hollister, CA

"Darren Holden its great he care about his customers."

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

"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

"Their customer service was top notch. Very responsive and although minor hiccups were encountered, they were dealt with in a timely manner and there was no communication gap."

"It went perfect. The whole company have been helpful they were very professional know what they are going to do and they would do followups to check up on."

"Repair man showed up a day early without advance notice and I was unable to give them access at the time. They were then unable to come at the original time (the next morning), but did manage to come that afternoon. The job was completed professionally and quickly aside from the scheduling changes. They were able to replace the failed capacitor and get the unit back online."

"Rusty Schrader the owner/operator is a life saver and went out of his way to help me. He is very knowledgeable in the business and I highly recommend this company. You won’t find anyone more honest, helpful, and responsive so don’t even bother looking"

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!