These guys are great. I used them for my HVAC services their efficient, very professional and easy…read moreto work with.

The entire team was super prompt and responsive. Things moved fast, they were clear and fair on…read morepricing and answered any question I had before and after the service. Excellent customer service. Great execution on service. Super happy with my experience. Thank you!!

They are absolutely the best contractors I have dealt with in over 30 years as a homeowner…read more Their proposal was accurate and complete. Their work is excellent quality and was done on time. When there were problems due to unexpected issues (as there always are), they came up with great solutions and were always fair and reasonable. After they upgraded the insulation and replaced the HVAC in my house, my utility costs have been cut by over 60% and my home is significantly more comfortable to live in. I've gone from a 3 zone system (with two 3 1/2 ton units) that always had hot and cold zones to a 1 zone system with one 3 1/2 ton unit. It's always the same temperature throughout the house for all seasons and I almost never have to think about adjusting them temperature because it now "just works". I wish I had done this 20 years ago. Since the initial remodel I've used Building Doctors multiple times on smaller jobs and they've always done top rate work at a fair price. I highly recommend them!

Needed to deal with moisture in my crawlspace and Dan and his team were very knowledgeable, honest,…read moreand focused on doing the best job possible to encapsulate our crawlspace. Really appreciated having a contractor that took pride on fixing issues, not cutting corners, and not overselling more expensive solutions. Large team of 7-10 guys came during each day of the work week and finished the project. Contract and change orders communicated well and expectations set up front. It's a tough job to get a crew working in a crawl space, but they leveled the ground, remove trash from other contractors to make a much healthier and well constructed space.

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!

The owner, Shawn, gave me very practical advice on changes that I can make to air seal my home. He…read morewas patient, knowledgeable, and listened to my concerns and gave me ideas that would improve the efficency of my home.

I contacted Everguard for attic insulation and they provided a detailed and clear written estimate…read more Cynthia answered my initial questions and was able to schedule the work within a week. The crew showed up on time and were very professional, walking me through the entire process. Overall, I'm very happy with the experience. I received three quotes with similar pricing, but chose Everguard because of their quick responses and the level of detail they provided.

The company has been in business for 67 years!! That in of itself speaks volumes. Their end product…read moreis absolutely professional, and for a good value. Their installers are delightful, helpful, and team players. A second pair of eyes are necessary during installation. Getting to the end product can feel like pulling teeth. extremely belabored. Administratively much needs to be improved. The right hand doesn't know what the left hand is doing. In my case, I had to have several repeat site visits because what I communicated did not end up on the Estimate multiple times, so on the third time I actually needed to write down every item step-by-step to hold them accountable for the bottom line, which still needed to be tweaked in the end!! That being said, I will say the team is honest!! It was discovered during install that a large portion of my job was already insulated and could not be blown-in. My estimate was changed on-site and I was billed only for what I used. EXCELLENT business acumen. That's what 67 years in business will do. I absolutely will not hesitate to recommend them, however, I will advise caution with the sales steps of this business. perhaps it's best to request everything you want in writing down to the specifics, including square footages, that way there can be no misconception of the scope of work...

Honestly, this is the most professional third-party air testing and duct balancing company I've…read moreworked with. They were brought in on a challenging project with a very detail-oriented inspector, and they provided exactly the feedback and guidance needed to pass inspection and keep the project moving forward. I'm especially grateful to Toros Onanian, who was the height of professionalism. He took the time to patiently explain best practices and proper procedures, which made a meaningful difference in how we were able to proceed. That level of clarity and care is rare. I couldn't give a higher recommendation to Toros and his team. Thank you.

Serge was excellent, showed up on time, very professional and efficient. Highly recommend this…read morecompany.

I recently had Cali Energy fix my old non-working solar energy system. I procrastinated getting it…read morefixed because I thought it would be too expensive, with no guarantees of success. I feel foolish having waited so long. Cali Energy diagnosed and fixed my issues efficiently and in an incredibly cost effective manner. They were professional, knowledgeable, diligent and the communication was terrific. They have my highest recommendations!

OK, I'm ready to go solar! Had my panel upgraded by Got Light Electric [(see my review) 5 stars] to…read moreget ready. Next thing to do is research. DroneQuote and Energysage were the first outfits I reached out to. Multiple quotes (7 to be exact), some conversations and submitting my LADWP bills to all. Now I heard that 4/15/23 was a deadline date where the electric companies (i.e. So. Cal Edison) would claw back rebates for credits, and everyone I spoke with said yes that is true, so I felt some urgency to this get this done. After getting the quotes and the multiple communications from these outfits, I went to Yelp to see what my community had to say, Lord, Help me, I'm glad I did (saved over $20K). A shout out to Paul S. of Torrance. His review turned me on to Cali Energy and Maria, as they were not included in the companies referred to me, and I had not heard of them. I was so impressed with his detailed review, and even though I had not heard of this company, I made a phone call and asked for Maria. She took all my information and told me that my electric company LADWP was not part of the deadline. WOW! I could have just waited to move forward, but I was sold on her honesty! You can't get any better than that! She scheduled her tech to come out to do a detailed job walk within the next couple days. And, boy, I was really impressed with him. He happened to to be a close relative, and I liked that, a close family owned company. Long story short, after I awarded them the contact, she was able to get the permit in a couple days, and schedule the installation date the very next week. I was thinking several weeks, but that was fast. Their crew came out and installed all 24 panels in 11 hours, a very long day. Then the final crew came out to finalize the pieces and get ready for inspection. All went well and LADWP came out to install the final roof connection. A week later a LADWP tech come out to remove my old meter and install the new solar meter. All this took 3 weeks! Maria was in constant communication with me by text (which I prefer) and updated me on all aspects of the installation. I waited a month to post, so I could see how the system was performing. The Enphase software is spot on, in real time reporting, in all the aspects regrading my consumption and production (software is free). I received my first electrical bill (today) and even through it has been only one month (out of a two month cycle), my bill has decreased 86% (any number you put in can compute the difference). After a full 2 month cycle, LADWP will be owing me money! OK, I'm done. It takes me a while to write these reviews and include pictures, but when a company preforms above and beyond expections, it is only fair that I spend 45 mins or so to help my Yelp community. Thanks again Paul S.

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

Dealt with Arman and the name of the company says it all. We needed HERS testing on an ADU project…read more Communication was on point and everything was a smooth as can be, we had a couple of issues that caused the test to fail and Arman was able to talk to contractors and guide them on what needed fixing. He always responded and he's a man of his word. Hire him!

I just have my new HVAC system installed and also ordered a HERS test. The technician came on time…read moreand quickly assessed the system. He was very courteous, answered all my questions and very respectful by wearing shoe covers in my house. The test was done within in hour and he explained the result to me. If anyone is looking for HERS raters, please don't hesitate to contact this company. I highly recommend it.

Thank you to Atticare Team member Christopher that came to inspect our attic for rodents. He…read moreinspected my home and then took the time to walk me through what I was facing. He shared pictures of my attic and his opinion on the scope of work. I really appreciate his transperancy and honesty. I recommend Chistopher at Atticare without hesitation.

After an HVAC inspection turned up rodent damage in our attic, we had a couple of quotes from…read moredifferent vendors, and went with AttiCare. I'm very happy we did. Lina came out and did the inspection and explained the types of services they offered. We wound up going with the full sanitizing, rodent-proofing, and replacement insulation. The crew came early, took a great amount of care with our home, built a full ET-looking plastic tunnel through the house and to the attic to keep everything sanitary, and finished that day. It was a very smooth experience, and I recommend them.