Great communication, price and availability! Got my HERS certificate for Long Beach ADU. Would…read moredefinitely recommend.

We were at the final stages of completion for our ADU & had to get a HERS report. I called around…read moreto a few places until I spoke with HERS Raters SoCal. The owners Shawn was so incredibly helpful & knowledgeable. He came to inspect our property the next day. We pulled our permits as "owner builder" which was a hard project, but got through it pretty well. However, I had trouble understanding what this report was all about. Shawn totally gave me the rundown on how it worked, sharing so much information with me so I was able to comprehend what was needed. We had a lil hiccup with our report, it required our plans to be modified, which he took the extra steps to help us overcome. After a long season of working with many tradesmen, handymen, other workers, inspectors, ect.... I'm grateful to have had Shawn see us over the finish line. He's great, and I recommend him to anyone who has a project requiring a HERS report. Thanks again Shawn!

Jason tested our new ducting and discovered that our intake box was leaking air from the attic at a…read morerate of a small bedroom every 10 minutes. WOW. So in the summer, instead of sucking in air from the inside of the house, it would be be sucking in 100F air from outside, making the AC inefficient. He took the time to drive to the store to get sealant to fix the leaks inside the intake box, and spent an hour applying the sealant himself. Did not ask for any extra money, did not complain, had a great attitude, and really wanted to make sure that he gave 150% effort to the customer. Then he re-tested the system and the system passed this time showing barely any leakage. Gave us the report and the paperwork needed for the building inspector. If you do your own HVAC upgrade without a city permit, you think you save money by not having to spend money on HERS testing. Nothing could be farther from the truth. When it comes to spending money, I'm cheap. I didn't realize that Jason's job is to make sure that the extra money you spend on upgrading your ducts/AC equipment to more efficient equipment is not in vain due to leaks in your ducts A+++ experience with using this company for HERS testing, and will recommend to others to use this company.

Jason of Reliance Energy Services did a great job with the HERS Testing and Reporting. We had a…read morenew combo HVAC Heat Pump installed, and Jason performed the HERS testing. He came with the proper equipment to take accurate measurements, and generated a comprehensive report. He was very efficient. Furthermore, Jason had the HERS report sent to the City of Lake Forest electronically, so the city inspection went very smoothly. Great value for the services they provide, not only for the testing, but also for the reporting to the city inspectors. I highly recommend Jason and Reliance Energy Services. Thank you, Jason.

Having plumbing/sewer issues-blockage. Called Klauss & Sons, sent tech out promptly, technicians…read morename is Jake, he was very courteous and knowledgeable. Checked the problem gave me a quote and got the problem solved in a very short time. These things can be very stressful and it's great to have a company that you can rely on with awesome people. Phone call with Courtney was pleasant and she gave me a time window which was soon. Again Jake was great and I recommend Klaus & Sons very highly.

So after our cold snap in Febuary of 2026, our heater/AC unit wasn't working, when the technician…read morecame out, he immediately said the entire unit was bad due to the unit being too old, he claimed the evaporator was clogged, the blower motor squirrel cage bearings were bad and the Air filter was the wrong size, all with out a borescope or any kind of diagnosis. But for the low price of 20K but they could cut us a deal and do it for 17k..he could have us back up and running.. pass,,, We called a friend who actually did some diagnosis and come to find out the evaporator was NOT clogged and the bearings were fine. Plus the air filter was dirty and all it was to blame was a contactor relay in the AC condenser which only cost us $30 plus a from Amazon. plus a new Filter for about $20 and we were up and running. I get business is slow but but to deliberately make a false claim it is shameful.

You'll notice a lot of people mentioned they were referred by a neighbor or friend, and there is…read moregood reason for that. EcoForce does amazing work. From the first consult with Patty, to the final inspections with Ryan, the process is very easy. Patty makes everything really simple to understand and outside of dealing with your HOA (if you have one) EcoForce does all the heavy lifting. Super professional, friendly and helpful.

We bought a system 4 years ago. Team led by Patti was great. Now 4 years later, I have a warranty…read morerequest and need. Phone calls not returned, emails not answered, crickets...Company was much better than this, very disappointing. Would have rated a zero, but review score was not an option. We spent over $26k for our system, and now being ghosted?

The Quality Conservation Service Team fixed the damaged wall, cut off the exhaust pipe that caused…read moredamage to our rented house I bought a new dryer and the team reimbursed me with a Five Hundred Dollar Check. This was a free service from Southwest Gas we are happy to post this new review and pictures of the work that was done for us. Thank you Lenny and Kevin we really appreciate not having to go to the laundromat anymore from this dryers just as good if not better than the other dryer.

From begging to end quality conservation did an amazing job on our home. Judy made everything easy…read moreand worked around our schedule. The two workers that came out were Antoine & Tim they did an amazing job and even cleaned up afterwards. They explained to me in detail how to use the new features they installed. I would highly recommend quality conservation services.

My experience with Atticare was a very positive one, from beginning to end. The project manager,…read moreLINA, was knowledgeable, supportive and pleasant to work with. When the day came that the work was to be done on, the Atticare team was clean, fast and professional. They really did a great job. And the best part is that because of the new insulation that was installed, it has been noticeably easier to regulate the temperatures in my home. It was worth every penny! I definitely recommend Atticare. Nicole M.

Joshua came out, gave me a clear estimate and scope of work. The crew showed up on time, were super…read morerespectful, and kept the place clean. They sealed everything off with plastic, cleaned out the old insulation, patched holes, treated for pests, and left the house tidy. Really solid experience.

I need it to get hers testing done for my home so I found Green Tech, Raymond was just pleasant to…read morework with and will go above and beyond to do his job. His price was fair and he prepared me what to do to make sure I passed the test. Thank you green tech!!!

I needed a quick HERS test and Raymond was on it and provided the report the same day. Definitely…read morerecommend and get his help in the future.

Straightforward booking process, reasonable price, professional, responsive to all my inquiries.read more

Found it the best local company! I called four companies price shopping and these had the best…read moreprice and were first available. They also were the best discovery for our needs. The explanation for the service made clear the safety issue for every homeowner. Energy Masters were all that I needed and more. I now have a referral to share with other clients, realtors and my neighbors! The inspector was 100% everything we could ask for - kind courteous, professional, quick but not rushed. I guarantee they were worth every cent!