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.

Dan was very knowledgeable and incredibly helpful in assessing the needs for our attic.read more

I have a friend who works in the HVAC world (in policy work, consulting), and when he scoured…read morethrough the Building Doctors evaluation and proposal on my home, he said "this is the most detailed scope of work bid I've ever seen". He was super impressed by everything I reported to him that Building Doctors was saying and doing, and my personal experience was terrific - they were communicative, honest, realistic, efficient, and I'm deeply satisfied with the result. Highly recommend!

We needed to get our Title 24 re-calculated as our builder had basically used the prescriptive…read moremethod and then proceeded not to install the right windows that conformed with the prescriptive method numbers. ECS was recommended to us from another builder, and Atousa was EXTREMELY helpful in getting the report done quickly (she even worked over a weekend to get them done properly!) When the numbers came back, we were overjoyed to see that we wouldn't have to replace any of the installed windows and we could order our various doors as well. Being a homeowner, I didn't know much about the Title 24 process or what would be required after the report was done. Atousa was very patient with us and helped answer ALL of our questions about the different processes involved and even recommended a rater for the next part of the process. I HIGHLY recommend doing your Title 24 with her!

Excellent company!!! Very professional services and on line. I work with them on daily basis. We…read morealways deliver perfect service. Highly recommended.

As a licensed architect, working with Title24EZ was a breath of fresh air. Igor and Nadya-- was…read moreincredibly knowledgeable, responsive, and professional throughout the process. They turned around the Title 24, Part 6 energy modeling for a single-family home in just two days, including thoughtful back-and-forth discussions about insulation placement and HVAC capacity. Their attention to detail and deep understanding of California energy compliance made the process seamless. I highly recommend their services and will definitely be working with them again on future projects.

Great and reliable service, very professional with high efficiency for my ADU projects...read more

I needed Anthony for a HERS test and he went above and beyond to get it done as fast as possible…read more He is easy to get a hold of, thorough, and very professional. I would definitely recommend him to everybody. Thank you, Anthony!

I had a project that was pushed back for weeks hinging on a HERS test. Anthony was very…read morecommunicative with fair pricing and very fast. Thanks for all your help

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!

I was very impressed with Energy Masters. In the past, I…read morehave had other companies doing my inspections, but this Enery Masters was very thorough and their technician was on time and patient with my questions and explaining how my system worked. Thank you

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?

A great company. They've installed two systems for us. Their follow-up is really unmatched as I…read morelisten to my neighbors who used other solar companies. Patty and Ryan are as good as you will find in this business.

Jones Energy Solutions comes very highly recommended from this homeowner. New construction in…read moreCalifornia is very complicated and one of the most difficult aspects is the energy reporting requirements. The HERS rating process and Title 24 work is virtually impossible to complete without an expert on your side. Jay Jones is that expert. He understands the entire Byzantine process, works quickly, and is cost competitive. In addition, he is friendly and personable to work with.

Jay did a great job, was very professional, worked well with my HVAC contractors, showed up on…read moretime, and e-mailed me a report the day after his inspection. I highly recommend him!