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.

We were concerned about our 10 yr old attic cellulose insulation and we called Thermo Shield out to…read moregive us a price estimate on swapping it out for another type or adding on to what we have. Appoint communication was great. Arrival time to the minute 10:58am - grins. Caden climbed up into the attic, did a thorough review with pictures and we discuss our current insulation coverage. Now the surprising part. Caden honestly, ethically, fairly advised that we didn't need more insulation. I didn't have to look at him sideways, so can I trust you (expecting to have to make that assessment on a big price). Nope. A business earning trust and winning fans by doing things the right way, seeking to provide value to their customers and willing to call it right when money doesn't need to be spent. Hence a five star review. What a great way to do business and Caden - well done sir!

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.

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 $!

We initially had a bumpy road with desert diamond with a miscommunication, but I respected that the…read morecompany made an effort to fix it. They were respectful and honest and I appreciated their support. Thanks!

My company works directly with Aloniu, Josh and Jesse are very laid back inspiring owners of this…read moreorganization and all their employees are kind and polite as well. I would highly recommend them for any of your future or current solar needs!

Great customer service from the start. The consultation, communication, customer service is…read moreexcellent. The personnel installing the solar panels were just A+++. Local company from Tempe. Very smooth and professional operation. Would recommend friends to this outstanding solar company.

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.

Highly recommend working with this company. They have 5 star customer service, and really take…read morepride in their promise to have a customer 100% satisfied! Everyone was kind, and a pleasure to work with. If you need insulation, look no further!

My wife and I found Corey Parker Co-Owner of USA Insulation and crew to be…read more the best in the Valley. We received 4 bids and decided although not the Lowest bid the promise of quality work and service by USA Insulation was delivered above and beyond our expectation. You will not be disappointed Quality of work, respect for our home, and cleanliness is beyond reproach. John & Rita

Great experience from start to finish. The HVAC system works perfectly, installation was smooth,…read moreand the seller was professional, responsive, and on time. Everything was explained clearly with no surprises. Highly recommend!

This company is amazing! Got multiple quotes for a mini-split and choosing AZ Insulation was a no…read morebrainer. They were professional, clean and there HVAC Installers take great pride in their work. They are very knowledgeable and also very kind. I will be using them for my HVAC service also couldn't be any more happy with them.