Pro Business

Cool Ducts Heating and Cooling

Fort Collins HVAC Companies
Ranked #5 in Fort Collins | Grade B+
4.90 (459 reviews)

Cool Ducts Heating and Cooling

Local HVAC company providing residential heating and cooling service, diagnostics, replacements, and maintenance for homeowners in Northern Colorado.

Why Homeowners Choose This Business

Residents note timely arrival within stated windows, careful explanations of issues, and fair, solution-focused recommendations. Work is completed efficiently with attention to cleanliness. The office provides helpful scheduling support when heat or cooling is out.

Service Area

Based in Fort Collins and serving nearby cities including Loveland, Greeley, Windsor, and surrounding communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Repair
  AC Repair
  HVAC installation
  Installations
  Heating Maintenance
  Repairs
  Air Conditioning Maintenance
  Thermostat Replacement
  Ductwork Troubleshooting
  HVAC Diagnostics
  Furnace Replacement
  Central air installation
  Heat Not Working Service
  No Cool Service

Furnace and AC repair, replacement and installation, seasonal tune-ups, diagnostics and safety checks, thermostat replacement, airflow and duct-related troubleshooting.


Recent Reviews

4.90

(Based on 459 reviews)

Reviews frequently highlight fast response times and technicians who explain findings clearly. Many customers describe accurate troubleshooting that avoids unnecessary replacements and fair pricing for the work performed. Cleanliness and staying within the promised arrival window are also recurring themes. A small number of reviews raise concerns about expectations set through third-party plans.

Very prompt...showed up same day. Nick was professional, clean, and very up to date on technology. I hired him to do a 3rd party check on our furnace to validate a warrantee claim with another HVAC company. It was important that the technician be NATE certified, and so I was glad to find Nick and Cool Ducts. we had a good chat about electric vehicles too, just a great guy.

Google Review
Brigitte Grantham on Cool Ducts Heating and Cooling

I have a contract with Home Serve currently as an Xcel customer. Previously, I had been referred to McCormick Heating and Cooling (a BBB-accredited company), which I had no issues with. For whatever reason, when I scheduled my tune-up for my furnace this time, they sent it to Cool Ducts (NOT a BBB-accredited company). They are 5 year 5-year-old company with a team of 3, including one tech, owner, and admin. Juan arrived at my residence and asked me what the call was for. I stated a tune-up and to ensure ongoing efficiency since it is original to the home. Juan began performing his tune-up and quickly told me that the CO readings in my exhaust were too high. That he would do a second reading to be sure. After doing his second test, he told me that I need a new system, would have to turn off my current system before leaving, and informed me that their company offered a "financing plan" to purchase a replacement. When I asked him if there were parts that could be replaced versus a whole new system, he said that he "doesn't exactly know where the issue is- that they would have to take apart the system and bring in more advanced technology to troubleshoot". Home Serve called me soon after he left and told me that Juan, the tech, cited an issue with a specific part. I informed Home Serve that Juan told me he was "unable to locate the issue without further investigation". The Admin, Maria, of the company was delinquent and unresponsive when I attempted to schedule a follow-up with Cool Ducts.
I want to reiterate that Cool Ducts is NOT a BBB-rated company. If you look up reviews on yelp and other websites that owner (whom I have not met), Nick, responds very unprofessionally. When I booked my initial appointment, it sounded like Maria was at home, with screaming kids in the background.
My "issue" was resolved by a BBB-rated company, American Heating Air. The tech who was onsite was incredibly knowledgeable and friendly-- my report even cited that there was "No need for a replacement" of my system, but rather an adjustment to the combustion analysis.
I DO NOT RECOMMEND this business in any form or fashion.

We had our furnace serviced by another company in October. That handyman re-installed the front doors and shortly after their visit the heater was on the fritz. The house was consistently at a balmy 59, in the middle of the day. After explaining the situation to Maria, we were put on the emergency list. Less than 24 hours later, Nick showed up…WITHIN the work window we were given. He thoroughly inspected everything, found a broken sensor, AND took the initiative to call HomeSafe (HomeSmart) to make sure parts and labor would be covered. Thank you, Cool Ducks Team, and Happy Holidays!

By far the best in the biz!! Nicholas was prompt, knowledgeable and an amazing help. I was afraid I was going to need an entirely new system and he helped me pinpoint the issues and fix them quickly for a reasonable price. I would definitely recommend using this company for all of your HVAC needs. 10 out of 10.

We needed to replace our furnace and the crew at Cool Ducts helped us out. They were fast started on Friday and by Tuesday we had a new furnace. The guys were friendly and clean total work was completed in under 4 hours. We’ll call them next year for inspection and any work we may need from them. Thank you very much Daniel and Ismael the work was great.

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.


Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

The team services common residential heating and cooling systems including gas furnaces, central air conditioners, and related controls. They handle repairs, replacements, and seasonal maintenance with an emphasis on safety and performance.

Scheduling is generally prompt, and many customers report same-day or next-day visits when availability allows. The office provides time windows and updates to help you plan around the visit.

Yes, they replace furnaces and air conditioners when repair is not practical or cost-effective. Estimates cover equipment options and expected timelines so you can compare approaches before proceeding.

Make sure the area around your furnace or AC is accessible and clear of storage items. If you have recent error messages or filter changes to share, have those details ready to help speed diagnosis.

Technicians discuss findings and recommended options before moving forward. You’ll have a chance to approve the scope and understand costs prior to the repair or installation.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service


Business Details


Business Rating
4.90 (459 reviews) Pro Business
Address
2580 E Harmony Rd Suite 301-06, Fort Collins, CO 80528
Phone
Business Type
general_contractor

Location Map

Own This Business?


Claim this profile, improve your listing, and upgrade to Pro or Featured visibility.

Claim This Business