Steven & Sons Heating and Cooling

Mariano came through big time. Did a great job , efficient, honest. Hard working. I would definitely highly recommend this company!

Mariano diagnosed my heating issue. I had multiple other companies come out and Mariano was honest and fair in his diagnosis. I chose his team to come in a do a full replacement. His team was on time, efficient, and at a very fair price. Would recommend.

I hired Steven and Sons for my AC replacement for my condo this summer. During this time, I asked a lot of technical questions before making a final decision on the overall project. My project was a bit complicated because of the design of the original AC unit at my condo. Mariano who co-owns the company with his father was very patient and very detailed in all the responses he provided to my questions. He also gave me the confidence that the job would get with the highest quality of workmanship which I witnessed myself while they performed the work. It's not easy to find a great, fair, and communicative AC company in Colorado and I feel I have finally found someone who I can trust. I called Steven and Sons back to my condo to clean out my HVAC ducts because I was so happy with their work. I highly recommend them to anyone for their Heating and Cooling needs.

When our 27 year old HVAC system went out, we got quotes from a couple companies. Mariano was responsive and friendly via text. We felt good about the equipment suggested, price, and installation timelines. When install day came (the following Monday), the whole team showed up - they were on time, friendly, and careful with our home. They ran into a couple bumps with our existing thermostat and other equipment, all of which they were cheerful about getting taken care of (they called tech support for our thermostat and brought in wire splitting parts as needed). We reported that the new AC unit sounded like it was starting hard and they came back out a few days later to find that the Honeywell tech support person they worked with on day 1 gave them incorrect instructions. They fixed it up and now all is working great. They were even conscious about putting our vining plant over the thermostat (which it wasn't long enough to do when they started the process a few days earlier). We're thrilled with their competence, competitive pricing, attention to detail, and friendly demeanors. Highly recommend!

Mariano came out on short notice and resolved our issue. He is extremely knowledgeable and made suggestions on how we could improve our system. We are a recuring client and highly recommend Steven & Sons for any HVAC issues!

GREAT service! After installing a new AC & furnace for us last summer, the AC went out this June. I texted late at night and they showed up first-thing the next morning. Got it fixed within an hour - just a bad capacitor.

Steven and Mariano replaced our furnace and entire A/C system. They did a fantastic job! Gave me a superb deal, kept me informed the entire process and everything now works perfectly. Extremely professional, courteous and knowledgeable. We will be using them again!

This a geniune family business that cares about the job they do and the customers they serve! They are friendly and communicate with you when they are on the way and during the job! Steven & Sons put my mind at ease knowing all is well with my heating and AC! And assured me to feel free to call them with any problems that may arise! Their pricing was reasonable and their work is unbeatable! I promise you won’t regret hiring Steven & Sons! Five Star all the way around!

They were quick and knowledgeable when I was having some problems with my heating system. Mariano got me back online after a run to the supply house. Fair price and would have no problem referring Steven & sons.

Steven and Mario did a great job installing my new furnace and heat pump system, as well as a whole house humidifier. They were knowledgeable and explained thoroughly how my new system works. I felt very comfortable with them in my house and even left to do a few errands while they were here. They were super friendly to my two dogs as well! I highly recommend Steven & Sons!