We purchased our first home a year ago and wanted to check on our energy efficiency. We found HEAT…read morethrough APS and I am so glad we did. Jason is very friendly, knowledgeable, professional, and detailed. He walked us through everything he was going to do during the energy audit, always asked if we had any questions, and was very thorough in all of his explanations and findings. The service was $99 and it was worth it to get detailed information about our home and how we can improve our energy usage. I will be recommending his services to all of my friends and family that own a home.

It's our second house and rather than waiting years before getting an energy audit this time we did…read morethe thing right and within the first year I contacted Jason who also did the audit in our first house. We had significant issues related to voids, lack of insulation and a very warm bedroom located above the garage. After he came and did the assessment, we came up with a plan to do what we thought were the fastest ROI. We changed all of our ducts to R-8, extended the plenums, increase the insulation level to R-30 and filled up all the voids and air leaks, added a return and put more efficient grills. At the end, our electric bill went down, the rooms were more comfortable and temperature equalized. Jason is really meticulous and really knows its stuff. I would recommend him for new or old constructions. Yes, you read that right, he can tell you if the builder did the right things for your AC or if he took shortcuts which may lead to issues to you as soon as your system is out of warranty. Also, for $99, it's well worth the price!

One of our best home improvement projects to date! Green Faith Solutions called me back quickly…read moreand set-up an appointment to inspect our home the following Saturday. They called ahead of time to let us know they were on the way. Did the inspection and gave us the cost and we just had them do the job that day. Phil, Erik & Quan were fantastic. Our attic doesn't even look the same. We had virtually no insulation left as our home is 20yrs. old and the insulation was original. It is amazing up there now! Pink everywhere!!! Our AC shut-off on it's own - hallelujah!! We are super excited about keeping our home cooler this summer. THANK YOU GUYS - very much appreciated! Bev Beaudoin

Extremely disappointed. I've now had to have an HVAC company out twice to blow out my condenser…read moreline. I've paid nearly $1000 in service and repairs for my AC because they did not cover my pan/condenser lines at all and insulation has completely clog it causing damage to my new insulation as well as my ceiling. They also blew insulation up against my electrical switch, which the HVAC company caught. This could have resulted in a catastrophic fire. After paying $4500 to have my home insulated, I expected professional service.

We decided it was time to take advantage of the SRP rebates to add insulation to the attic of our…read moreolder home. We got estimates from the three highest rated companies. Thermo S and another company's estimates came back close but with very different approaches to cooling down a bedroom that was always hot. In the end, we decided Thermo's solution sounded more logical. In the end we went with Thermo S because of Caden's expertise with duct work. He recommended duct sealing and adding an extra vent in addition to insulation. Day of, the team showed up on time, did the work efficiently, and cleaned up their mess. The difference was instant. The air felt cooler coming out of the ducts, the A/C comes on less, the hot bedroom is cooler, and the house is quieter. I do have bad allergies/chemical sensitivities and the duct sealing was rough but after 3-4 days the smell faded and it's been fine. I would say communication with the office could have been better but they always returned calls the same day. All and all a very positive experience--I would highly recommend Thermo-S.

I would recommend this company. Very hard workers especially in this AZ heat. Good prices, they did…read morea lot of work.

Exceptional Service from Ian S. and Desert Diamond! I have…read morebeen using Desert Diamond for years (they even installed my new air conditioner a couple years ago) and they have earned my HVAC and Plumbing business forever. Their latest service only solidified why I will never go anywhere else. Ian S. came out to install a water softener system, Reverse Osmosis system, a pressure regulator and some plumbing rework throughout the laundry room for us, and his work was absolutely impeccable. From start to finish, his customer service far exceeded my expectations. He was extremely friendly, personable and so good with my annoying dogs too!! What I appreciated most was his incredible attention to detail. Ian took his time to make sure every single aspect of the installation was perfect, and he left the workspace absolutely spotless. He also took the time to explain everything thoroughly, ensuring we knew exactly how the new systems worked before he left. If you want honest, meticulous, and top-tier service, ask for Ian at Desert Diamond. They truly are the best in the business! And worth every $!

The whole air-conditioned tun-up inspection went exceptionally great. Arturo is the maintenance…read moretechnician i would want to do any inspection or any maintenance on my system. He is exceptionally excellent in not only performing his work but just as excellent in letting the customer know what he is doing and how the system is performing.

I am in the process of getting the old insulation removed and having TAP insulation blown into my…read moreattic. I have had several different companies come out, look at everything, and give me suggestions and bids on different aspects of the jobs I need done. One suggestion that kept coming up was to have my ductwork sealed, as my house was built in 1961, my Air Conditioner has a manufacture date of August 1998, and my ductwork is most likely at least that old. The house had a non-functional Evaporative Cooler on the roof when I bought it in 2002, which I discarded and capped off the attachment duct. I called Green ID and left a voicemail that I was interested in getting my ducts sealed. David Byrnes sent me a text message the next morning that he got my voicemail & asked me to give him a call. After speaking with David, I had set up an appointment for him to come on Monday, May 19th, to look at my system, as I often work from home on Mondays. The next day, I found out that I had to go into my office that Monday, so I sent David a text that we would have to reschedule, which he had no problem with. The following Friday, May 23rd, I had decided to work from home, because another Tech was coming to do some work for me. I sent David a text around 10:00 am letting him know I was home and asking if he might be able to come take a look. He was very accommodating, said he could stop by, and would send me a text with an ETA when he knew. David arrived around 11:00 to look at the air handler in my house, the AC unit in the back yard, and the ducts in my attic. My house has a very shallow-pitched roof, making the attic space very tight. The access is in my three-sided carport on the opposite end of the house from where the Evaporative Cooler had been hooked into the ductwork, and is a combination of sheet metal and flex duct. David climbed all the way to where that ductwork had hooked to the Evaporative Cooler to check the sheet metal ductwork for possible rust. That is Dedication to doing Good Work, because it was already really hot up there! David assured me that no evidence of rust was in the sheet metal, and my ductwork was a good candidate for sealing. He collected the fee for the estimate and said he would contact me about scheduling when he got back to the office. He later texted me that they had a cancellation for the next day, and could be at my house between 06:30 & 07:30 to perform the Aeroseal. I told him that I had another tech coming that day at around 09:30 to 10:00, and since I had contracted with him first, I wanted to be sure his people would be done by then, so as not to be in his way. He assured me they would be done by then. The next morning, right at 06:30, two of his techs showed up to do the Aerosealing job. They were both very friendly, cordial, and understanding. They went about their work, setting everything up and getting going. While they were there, we had some nice conversations about various things; an old car I have in my carport, what kind of work I do, etc. I also asked them about the Aeroseal process, and the tech that was monitoring the computer showed me what he was looking at, and explained the process very patiently and thoroughly. Both of them were very nice guys and a pleasure to speak with! As the techs were wrapping things up, they told me that David would send me a full report on the Aeroseal job and an invoice the next week, as it was a Saturday. Yesterday, I received an email from David with a report on the Aeroseal results and an invoice for the balance owed. The tests showed that before the Aeroseal process, my duct system had 212.6 Cubic Feet per Minute (CFM) of leakage equivalent to a 40.2 inch square hole in my house or 18% of the system's capacity of 1200.00 CFM. After the Aeroseal was completed, it showed the ducts had only 19.7 CFM of leakage equivalent to a 3.7-inch square hole, or 1.6% of the system capacity. Pretty Impressive! I am very happy with David, his Technicians, the job Green ID did, and the cost came in between 28% and 22% less than the other bids I received to have my ducts sealed! I highly recommend David Byrnes and the crew at Green ID!

I have used this company on 2 occasions. The first time was in 2021 when I had a different AC…read morecompany leave me high and dry when installing a new Carrier AC unit and Bryant blower/furnace. One of the GreenID techs showed up first thing, inspected the outside AC unit, then went up in the attic and fixed everything the other installer should have done. I found the price to be very reasonable. Should've gone with GreenID from the start. Lesson learned. The second time I called GreenID, my capacitor went out in 2023 in the middle of the summer. Frustrated that it was a fairly new unit, David calmed me down and said capacitor failures are hard to predict, no matter the age of the unit. Sensing my panic, he came over that night after working a full day with a flashlight on his head and tools in hand, saving me from having to go to a hotel. This service is what separates David and his team from the others. David is patient, professional, and a complete gentleman. Thank you for going above and beyond by putting my family first!

I had a great experience with ForEnergy. Their team was professional, knowledgeable, and very…read moredetailed throughout the energy audit process. I really appreciated that they take a whole-home approach by offering services like window replacement, insulation, and solar solutions, which helps homeowners achieve the best possible energy savings. They provide practical recommendations and quality workmanship from start to finish. I would definitely recommend ForEnergy to anyone looking to make their home more energy efficient.

I had them come out to give me an estimate for removal of insulation ceiling of vent and all the…read moreother openings and new insulation. The first quote was 17,000 then it dropped down to 15,000. I'm sure that it could've dropped even more because they added three new vents covers and also the 200 before and after heating test I guess is what it was. The strange thing about that is you don't get a choice if they do it. It's automatic so $400 is added to your bill that you didn't ask for. The gentleman was very nice, but took a long time to go over all their wonderful aspects of their company. Which personally I wasn't impressed by that. You can tell me the APS really backs you up, and supports the star energy rating. Well, looking at other reviews, I'm very happy I'm not going with them. Another company that is offering everything that they are and didn't try to upsell me on anything is going to get my business. Sorry, I cannot post that company's name here.

It's been nearly two years since we had Arrow Seal clean and seal our air conditioning system…read moreducting. Before they sealed it, we had dust accumulations and now, our house stays unbelievably clean. I am very pleased with their work and appreciate the energy savings from their work. You receive a nice rebate from APS as well.

From the owner: At Arrowseal, we provide state of the art Duct Sealing and Cleaning for health, comfort and lower…read moreenergy bills. As well as, Natural Light Energy Systems solar lighting and solar attic vent fans, and dryer vent cleaning. Everything to make your home more comfortable and energy efficient.