Wow, this company saved us so much money. The air…read moreconditioner is working great after the service. Highly recommended

Had a great experience with A Family Friend! We'd had another HVAC company come out numerous times…read moreto fix our furnace. We paid them hundreds of dollars each time and they never got it working. We called A Family Friend on a Saturday. They came right out Monday morning and made a simple fix for no charge. They advertise that their second opinions are free and they weren't kidding! We were blown away by their knowledge and professionalism. Definitely a great company and they'll be our go-to going forward.

The last time we had our furnace inspected we used another company. The technician was training a…read morereplacement because he was leaving the company. But the other guy didn't seem interested in learning anything. So we opted to try another HVAC company. Our neighbor used Indoor Air Quality and recommended them. Joe, the owner, came to inspect our furnace. I've done technical diagnostics and repairs on sophisticated machines for decades and I've always been in customer service jobs. Joe impressed me with the way he diagnosed the furnace and the meters he used to ensure he wasn't just guessing at the performance of the unit. He was also very professional, yet pleasant and took the time to answer any questions I had. Seeing how he performed earned my trust and I'm looking forward to him returning in the Spring to check our air conditioning unit.

My air conditioner was not working on Sunday so I sent a message to IAQ. They replied within a half…read morehour and we set an appointment for Monday afternoon. I was afraid a new air conditioner would be necessary and expensive They came at the specified time and fixed unit within 45 minutes and the price was very reasonable. I highly recommend Indoor Air Quality.

I had them replace my old geothermal system with a new WaterFurnace Synergy3D model, and they did a…read moregreat job. They've been maintaining my old system for 10 years, so I have a lot of confidence in them. Before the installation I had many detailed discussions with Phil, the owner, about the specs for the job and what specific equipment to install (there are lots of choices in this kind of system). Phil always listened to my concerns and explained everything very well; he is low-key and did not pressure me to buy anything in particular. One of the difficulties of the installation was that we did not have any specs for the old system and had to guess as what the capacity of the ground loop is. Installation was done on schedule, over a period of five days, by Aaron, Frank, and Zach, and they did very careful and neat work. The resulting collection of pipes and boxes is beautiful (if you like this kind of thing, and I do). I especially appreciate that they cleaned everything thoroughly when they finished. The new system is working much better than the old one, especially for cooling and for air flow.

I was having a problem with my forced air furnace which was installed by another contractor. It…read morewould overheat and shut down when it ran for a long period of time. With the help of Ronnie and Eric it was decided to try making adjustments to the furnace prior to having to making any expensive repairs to the system. Eric came over and in less than hour made the necessary adjustments with the result that the furnace is worked great even during our recent spell of minus zero temperatures. They could have easily just gone forward with expensive repairs but instead tried the low-cost alternative first and it worked. Great HVAC company with great technicians that really know what they are doing. I highly recommend them.

I had Raush come to my house to run line sets for my new AC through a referral from a friend. I…read morecan honestly say that being in the construction industry for twenty years it is hard to find someone who is dedicated to craftsmanship and pride in their work as Raush is. I will definitely use him again and refer him to anyone. Thanks Paul

Based on the reviews on here and other sites I decided to go with these guys…read more Per the reviews the pricing was "fair" and "honest" This was not my experience. This company was at my house for 2.5 hours, added some refrigerant to my split system and then charged me almost $1,500.00. I have no idea what everyone else that left a review paid, but $500 an hour is straight up theft.

Who says businesses with honesty and integrity are hard to find! Our air conditioner stopped…read moreworking four days ago and we have spent the last four days getting bids on replacement since we were told the compressor was out and the unit was not repairable. Four different businesses came out and gave us estimates to the tune of $6,500 to $8,300. Tyler, the owner of Top Tier Heating & Cooling came out this morning to give us another estimate. After checking our unit he told us only the capacitor needed to be replaced - a small electrical part with a very low cost! So, instead of paying $6,500+ for an entirely new system, Tyler had it fixed in 15 minutes at a very low cost! Thank you, Tyler, owner of Top Tier! Phone number 720-709-9876

Prompt service. Good communication. Good value. They were…read moreeasy to work with. I would recommend them.

I have just had my air conditioner and heater replaced. A cost where I had shopped around I found…read morethis company through a friend and req a quote. They gave me a quote and it was very reasonable and scheduled it within 2 days. There work was very professional and explained my new hardware to me I was very impressed and would recommend them to anyone looking for a reliable and professional company. 10 out of 10

Truly impressed with the service and care A2Z provides. They replaced my home water heater back in…read moreJanuary swiftly and for a reasonable price. When the heater experienced an issue eight months later, Martin was super responsive. He came out the same day to diagnose the problem. When the part he needed to replace was scarce, he drive down to Colorado Springs to pick it up and complete the repair free of charge as the heater was under warranty. A2Z has a customer for life for my home and business!

This is Anthony your Nuve Thermostats Rep. Just wanted to say great customer service with Ben. I…read morehad a great experience with [Upslope Heating and Cooling]. The owner, [Ben], was hands-on, honest, and clearly cares about his customers. He explained everything clearly, gave fair pricing, and never tried to upsell. You don't see that kind of integrity often. Highly recommend!

Ben (the owner) and Hunter did a wonderful job replacing my furnace and AC units. Ben and Hunter…read morekept me informed and answered all my questions. They are knowledgeable, professional, friendly and have positive attitudes. I'm extremely satisfied with their service, and I recommend them to anyone wanting excellent service.

Our A/C started acting up on one of the hottest days of the summer. Jason was able to come over on…read morethe weekend and quickly diagnosed the problem. He didn't have the exact part we needed but he was able to get us up and running with a temp fix. He came back next day with the correct part and got it installed. The price was reasonable, especially considering this was an emergency call. He is extremely knowledgeable and he patiently explained everything that he was doing. Also, he didn't try to upsell us on anything like many HVAC companies do these days. I highly recommend him and Delta T.

Jason arrived on time and explained a lot on the maintenence as well as tips on keeping my furnace…read moreworking for longer. Answered all my questions on future projects including humifying, AC updating and heat pumps. He even figured out a strange noise we were hearing every day. Turned out to be a burnt out UV light we didn't need anymore.