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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon845
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Windsor, CO

*The Angi rating for Heating And Air Conditioning Service companies in Windsor, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Windsor, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on April 24, 2026

Find Heating and air conditioning pros in Windsor

Avatar for Husky Services, LLC
Husky Services, LLC
4.6(
55
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Windsor, CO and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: Super punctual

"Dayne did great work on our AC when it wasn't blowing cold air. He came out right away and took the time to diagnose the issue. He was very informative and was very fair priced! I would use him again in a heartbeat!"
Response time1 day
7 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
60
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+14 more

Serving Windsor, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Excellent customer service, fair pricing, they do what is promised and stand behind their work! Would recommend to friends and family for all their hvac needs."
Mini Split Install
A nice, new, clean Boiler - restoring heat right in time for the evening!
Glad we were able to restore heat same day for this customer. Replaced Furnace and A/C for proper installation, air flow and 10 year warranty on FULL SYSTEM.
Glad we were able to restore heat same day. Full Boiler replacement, repipe and zone valves.
Mini Split Install

+67

65 neighbors recently requested a quote
Recommended by59%of homeowners
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Avatar for One Hour Heating & Air Conditioning - Loveland
One Hour Heating & Air Conditioning - Loveland
4.7(
207
)
Central A/C - Service or RepairAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Repair+6 more

Serving Windsor, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"One Hour Heating & Air has been servicing my HVAC system since I moved to Fort Collins four years ago. Greg Nieves is excellent. He took time to answer all questions and went out of his way to offer suggestions and make sure I understood everything.. This company is totally competent although their prices seem a bit high. However, their service is great and worth the price since I've never had to call them back with a complaint."
75 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Clean Air Genie, LLC
Clean Air Genie, LLC
5.0(
47
)
Air Ducts & Vents - Clean

Serving Windsor, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"My experience with Clean Air Genie was great. They were professional and knowledgeable explaining everything to me clearly and provided pictures and videos before and after the work was done. My air ducts were pretty bad (hadn’t been cleaned in 10 years) and they were able to get them very clean and sanitized. I appreciate that their prices were transparent and fair for the work. I will definitely recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

19 neighbors recently requested a quote
Recommended by7%of homeowners
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Avatar for Your Comfort Heating and Cooling
Your Comfort Heating and Cooling
5.0(
19
)
Ductless Mini-split A/C - Install or ReplaceDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+8 more

Serving Windsor, CO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I called Dean with your comfort heating & cooling about my ac not working. He fit me in the same day and even had it running an hour later. Would highly recommend!"
New Amana Furnace
New Amana Heat Pump
High Efficiency
Outside Condensers
two new condensers

+3

Response time40 mins
Response rate92%
16 neighbors recently requested a quote
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Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+12 more

Serving Windsor, CO and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Kitchen remodel electric. Trevor Lance knocked it out of the park."
Safety first! Only hire companies that look out for the safety of their workforce!
We love seeing a new furnace installed, it means years of comfort and reliability to come!
LED tape inside and under cabinets
We own our excavation equipment, so we can be there for repairs, same day! There is no time to waste when the waste won't flow.
Check out this beautiful spring view from a customer's home in SW Boulder, CO. We will take care of everything you need inside and outside of your house, plumbing, HVAC, or electrical related!

+38

Response time1 day
18 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Steven & Sons Heating and Cooling
Steven & Sons Heating and Cooling
4.7(
118
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Windsor, CO and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"These are guys are great, can't recommend them high enough! They were quick to respond and did great work! I was anxious because of how great the price was, but these guys delivered! We'll definitely stick with them for all of our future HVAC projects."
Steven Brazing one of our larger projects
Brazing
Mariano Brazing
Furnace Loaded and ready for delivery
Cutting

+47

Response time4 hrs
Response rate92%
6 neighbors recently requested a quote
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Avatar for A Team HVAC
A Team HVAC
5.0(
7
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Windsor, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Highly recommend this company for any HVAC repair or installation. Two thumbs up!! They installed my AC unit within a week from the time I called them. I was very happy with their work and will definitely call them if I need anything in the future. Very professional and efficient!"
Before
During
After
Furnace After
Response time5 hrs
Response rate95%
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Avatar for AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
4.4(
466
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Windsor, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"Jamie H. was prompt, courteous, professional and knowledgeable!! I highly recommend requesting him when contacting AAA Service Plumbing, Heating & Electric for your HVAC needs!"
My jobs
My jobs
My jobs
My jobs
Recommended by94%of homeowners
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Showing 1-10 of 348
Heating and Air Conditioning questions, answered by experts

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

The Windsor, CO homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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