Best Flame Sensor Repair in Colorado Springs CO

This company did a superb job replacing a water heater and a boiler system in my basement last year. They were friendly, professional, and highly competent. Price was reasonable. I'll be calling them for more work in the future.

I would highly recommend using Alliance Air Solutions!! They do great work at a very competitive price. They installed a Mitsubishi mini split in my condo downtown and not only has it added value to our investment, it works great with our 16ft ceilings!! Working with the owner Zach was a pleasant experience and we will continue to use him for our future HVAC needs.

Called these guys this morning because furnace was not working properly. Guys were here within 15 minutes. Tested furnace and did a minor adjustment. Did not charge me for coming out. CALL them if you need help.. HONEST!

If I could give zero stars I would. Don't waste your time or money with this company. They hold a shop vac up to the vent cover and claim that's cleaning the vents and ducts. I got up to look at my vents and they were covered in dirt and dust. None of the vent covers had been removed. I had to spend time scraping paint out of the screws to the vent covers to even get them loose and then had to use a utility knife to cut around the vent cover to get them off. I had suspected that the job had not been done, there was still black dust on my counter tops, stove top, and bathroom vanity that was blowing out of the vents. There are 7 vent covers in my house, NONE OF THEM WERE REMOVED! I ended up with a respiratory infection from doing the job that Furnace Universe claims they did. I've reported them to the BBB. They make excuses as to why they didn't do the job correctly. There was never any equipment or brushes that were sent down the duct work to clean as they claimed they were going to do. Imagine if I were an elderly person with health problems and trusted that they did the job they were paid to do and never checked the vents. It sickens me how dishonest this company is about the job they are going to do. When contacted about horrible job, all they do is give excuses as to why they didn't do their job. The tech Eric claimed that he found out his brother had passed away just before he got to the appointment and thats why he didn't do the job properly. If that were the case then he should have called and said I've had a death in the family, im going to have to re-schedule, sorry for the inconvenience. It wouldn't have mattered because they didn't have the right equipment to do the job they promised. He said that he would give a refund, which we have yet to see because these guys are scam artists. Do not hire them! Please look at the photos after they cleaned it, this is what you're breathing in after they supposedly clean your vents and ducts.

We just had a heater and furnace replaced.
Excellent service and repair.  I work in the plumbing industry myself.  Would not use anyone else.  Highly recommend!!

Since having an AC/Heater installed I have experienced multiple issues with the system not cooling or heating as sensors keep tripping causing the system to just circulate untreated air.  I've had their team come out to fix the issue and each time is all they can say is the duct work is too small and charge me a service charge (oh sure they move some wires are around so they can say they actually did something but its not fixing the problem since it continues to happen!)  If the duct work is too small that should have been determined when building out the system so it could have been included in the cost of install!  If duct size is the issue why does it start working again if I shut if off for a period of time?

Time and time again we've been disappointed. First they came to fix a leak at our house and left all the old piping they cut in our crawl space. I ended up having to take it back to them. Yesterday my neighbor had a water heater installed and they left all the packaging. Now it's blown in to my yard. How could such professionals be so incompetent?