Best Air Cleaner in Denver CO

Seth and Austin did a nice job explaining everything to us and giving us options. We really appreciate their professionalism and help today and will be using them in the future!

Buyer Beware. This company is disreputable and will absolutely price gouge you. I contacted them for routine maintenance on my HVAC system in my 600 SQFT Condo. They told me that the entire HVAC unit would need replacing, and they quoted me $15,000-$20,000. Reasons cited were low Freon levels, internal rust to the system, and a failed stop-safe mechanism.

Some of you might be unfamiliar with HVAC systems, as I was, but that price is absolutely absurd. Initially I had sticker shock, but I was not schooled enough on HVAC systems to know if their price was fair. I did my own research and found out that a unit for a 600 SQFT apartment should cost ~$3000-6000 with labor. I called Horizon back and told them about my research, and they immediately started making excuses about their prices, trying to justify it with professionalism, high quality, and precision measurement (lol $10,000 for a tape measure).

Fair enough, but when Im spending $15,000, I like to know exactly what Im buying. I asked for a detailed breakdown of labor costs, parts, etc. so that I could see what I was paying for, and they said oh, yeah, we dont do that. How ridiculous! Imagine going to a grocery store, not knowing what you're buying, and not being able to get an itemized receipt.

I got a second quote from another contractor. They told me that my Freon levels are exactly where they should be, that internal rust happens normally and can be cleared out, and showed me that my stop-safe was working by demo-ing it.

I asked the second HVAC professional what he would charge if I needed the entire unit replaced (which he advised against), and he said it would cost no more than $6000, and that's if I let him have free reign to put in a state-of-the-art unit.

Again, buyer beware. The folks they sent out were very nice and professional, but this company is predatory and looking to take advantage of inexperienced homeowners and people without HVAC knowledge. They should be ashamed.

Had another great experience. Worked with Mike Stokes, super nice person who really put in the effort to get our well pump working since we were out of water for a day and a half. Just very honest, knowledgeable and good to work with. Thank you!Very nice guy. Super knowledgeable. On the day of our service he worked with me on arrival time which really helped out. Always great service with plumline.

Lamar was very thorough and professional when he came out to assist us with an HVAC issue. Will definitely use this company in the future and would highly recommend. It’s nice to get an honest opinion every now and then!

I called needing emergency services for my water heater. Steve S. was on time and very knowledgeable. Everything was done quickly.

Nick replaced the pressure relief valve and part of our PVB. He was very professional and nice and had the entire job done in less than 2 hours. It was very easy to schedule our appointment with the manager, Michael. I appreciated his professional attitude, and safe attitude with COVID-19 precautions. He left our room cleaner than he found it, wore a mask the entire time, and shoe covers in the house. We were impressed with his positive attitude, and his kindness. We will be using AAARK for all of our home needs. Thanks, Nick!

Highly recommend. Great service, staff and professionalism.