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TRUSTED BY DILLON, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon50
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Dillon, 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 Dillon, 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 February 24, 2026

Top-Rated Heating and air conditioning pros in Dillon - Updated Nov 2026

Avatar for Thermal Mechanics
Thermal Mechanics
5.0(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+23 more

Serving Dillon, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of HVAC services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Full system install
3 neighbors recently requested a quote
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Avatar for PipeWorx Plumbing and Heating
PipeWorx Plumbing and Heating
4.6(
141
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair

Serving Dillon, CO and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"I had a leaking residential hydronic heating system. Walter responded quickly by phone and showed up on time. He walked me through his estimate step by step and didnâ t try to upsell the job. Very professional and courteous! Itâ s great to find qualified professionals. Replaced expansion tank and relief valve. Cost was very reasonable."
Low water cut off
Low water cut off
Gas water heater
Gas water heater
3 handle valve

+53

Response time10 hrs
Recommended by98%of homeowners
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Avatar for Mr. Electric of Golden CO
Mr. Electric of Golden CO
5.0(
17
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Dillon, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Professional efficient service. Took into consideration where and how I wanted my vehicle charger installed and put together a plan to achieve the goal. Would definitely use again."
Electrical Safety
Repairs
Installations
Another Quality Job Completed
Wall where the customer requested the charger

+25

Response time2 hrs
Response rate99%
6 neighbors recently requested a quote
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Nesbitts Plumbing
5.0(
22
)
Gas Furnace / Forced Air Heating System - RepairDuctless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+8 more

Serving Dillon, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Credit card accepted

Customers say: Quick response

"The customer service was top notch! They could not have been nicer, and they were MUCH cheaper than the 2 other plumbing services that gave me quotes. I will only call them in the future."
Response time1 day
2 neighbors recently requested a quote
Recommended by77%of homeowners
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Avatar for Summit Home Maintenance
Summit Home Maintenance
5.0(
11
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Dillon, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Tyler did a great job installing a new garbage disposal and taking drain plug out of tub he also helped us fix dead bolt door. Tyler is a very nice guy with a good attitude and I feel he is very reasonably priced and does great work"
Response time1 day
Response rate86%
2 neighbors recently requested a quote
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Avatar for KRS Mechanical Solutions
KRS Mechanical Solutions
5.0(
2
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Dillon, CO and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"I he was very professional and on time. I had a quote from another contractor to replace a zone valve and expansion tank that I thought was excessive. He assessed my furnace and zone valve. He found that it wasn’t wired properly and fixed the issue within minutes."
Mechanical reairs
Mechanical reairs
Additional Photos
Additional Photos
Additional Photos

+9

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Summit WaterWorks, LLC
Summit WaterWorks, LLC
4.9(
4
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install - For BusinessElectric Boiler or Radiator Heating System - Repair+13 more

Serving Dillon, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Tavo is awesome Very responsive and quick to do work I would highly recommend him"
Response time6 hrs
Recommended by100%of homeowners
Request Quote
Avatar for The Duct Doctor Of Denver LLC
The Duct Doctor Of Denver LLC
New to Angi
Air Ducts & Vents - Clean

Serving Dillon, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to our duct cleaning and indoor air quality service! Founded by a passionate professional from the medical field, At The Duct Doctor Of Denver we understand the crucial link between air quality and your health. Our mission is to provide top-notch services at affordable prices, ensuring that everyone can breathe easier without breaking the bank. Trust us to put your health first with reliable and affordable high-quality solutions.

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Avatar for Diego Camunez
Diego Camunez
5.0(
2
)
Central A/C - Service or RepairGas Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Repair - For Business+8 more

Serving Dillon, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Great service fireplace looks like new"
3 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

Split systems are the most common type of HVAC system. Split systems have two main units: an indoor one and an outdoor one. These units work together to pull in air, heat or cool it, and distribute it throughout your home. Other popular types of HVAC systems include hybrid systems and packaged heating and air systems.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

The Dillon, 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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