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Avatar for Thermal Mechanics
Thermal Mechanics
5.0(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+1 more

Serving Keystone, 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
5 neighbors recently requested a quote
Avatar for KRS Mechanical Solutions
KRS Mechanical Solutions
5.0(
2
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Keystone, 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
Avatar for The Duct Doctor Of Denver LLC
The Duct Doctor Of Denver LLC
New to Angi
Air Ducts & Vents - Clean

Serving Keystone, 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.

Avatar for Grand Hands Home Services
Grand Hands Home Services
New to Angi
Air Ducts & Vents - Clean

Serving Keystone, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

With over 15 years of experience in the home service industry and 10 years as a licensed plumber, I bring knowledge, skill, and reliability to every job. I’ve worked on everything from simple repairs and fixture installations to full plumbing system replacements and complex troubleshooting.\n\nAs a licensed professional, I understand the importance of doing the job right the first time—safely, efficiently, and up to code. I take pride in providing honest assessments, clear communication, and high-quality workmanship that homeowners can trust.\n\nMy goal is simple: deliver dependable service, lasting solutions, and a great customer experience on every visit. Whether it’s a small repair or a major plumbing project, you can count on professionalism, attention to detail, and results built to last.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Keystone, CO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Sears Heating and Cooling - Denver
Sears Heating and Cooling - Denver
3.8(
38
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Keystone, CO and surrounding areas

In business since 1893

Free estimates

Warranties offered

"i think ill be real happy with the furnace but i wont know until this winter. the contractor that did the installation for sears was absolutely great. my only problem, is when i call sears with a problem or question, they don't call me back. the service after the sale is leaving a bad taste in my mouth and i hope i dont regret using sears."
Recommended by93%of homeowners
Avatar for Precision Air
Precision Air
3.7(
41
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Keystone, CO and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Precision Air came out to fix a forty year old boiler system serving four units. Unfortunately, another repair company had botched a previous repair. The problem was like an onion, fix one thing, another layer appears needing service. Nonetheless, Joe, Jim and Roger went above and beyond to make sure the boiler system is in working order and fully restored to intended functionality. And, when that new problem would pop up, not from their work, they were there immediately to make sure heat worked during some bitterly cold days and nights. They did not give up on the problem or me when they could have. Now, I have a working boiler system with a 2 year guarantee. Thank you guys!!"
Mrs Billy Wheat
Mrs Billy Wheat
Boiler/Chiller Loop
Boiler/Chiller Loop
Mrs Billy Wheat

+7

Response time11 hrs
Recommended by90%of homeowners
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Air Conditioning questions, answered by experts

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

The cost of R32 refrigerant is about the same as the cost of R410A refrigerant, the most widely available type of refrigerant today. However, R32 systems use about 20% less refrigerant than R410A systems, making the refrigerant less expensive overall.

A few drips here and there should not be cause for concern, but if your unit is leaking a large amount of water, then it’s advised that you stop using it until the problem is identified and a solution is determined. The more you use it during a leak, the more issues it will cause.

The Keystone, CO homeowners’ guide to air conditioning services

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