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Best heating and air conditioning pros near Grand Junction, CO

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TRUSTED BY GRAND JUNCTION, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon337
    Verified heating and air conditioning services reviews

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

Avatar for Mark Mechanical LLC
Mark Mechanical LLC
5.0(
45
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Grand Junction, CO and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Mark helped me save $3K on my furnace replacement. He had some new last year models available. He could have easily not told me about one being available. His installer did a great job. He arrived on time and completed the job in a timely manner. Mark insures he answers all your questions or concerns. I will recommend him to other people."
Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for Wellman Heating & Air
Wellman Heating & Air
4.8(
54
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+24 more

Serving Grand Junction, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"I would love to have given a highly recommended business a chance to earn a review of their quality of work and customer service...but they responded to a request for service they advised on the phone they "don't do." Wasted time and resources that could have led to a larger HVAC project when a trust was earned."
Response time7 hrs
Response rate94%
22 neighbors recently requested a quote
Avatar for Call ServiceKing
Call ServiceKing
5.0(
8
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+5 more

Serving Grand Junction, CO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Sincerely trustworthy and honest service. We were treated fairly and given the best service we could ask for. Originally, we'd gone with another company that was trying to take every cent from us and said replacement would be $40k, but ServiceKing came in for a second opinion, and the repairs were very affordable ~$500. Instead of replacing an entire system, we replaced a broken part and our AC was up and running quickly."
61 neighbors recently requested a quote
Avatar for Juggernaut Home Services
Juggernaut Home Services
4.9(
16
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Install+3 more

Serving Grand Junction, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Nico Bryce and Mario are an exemplary team of service professionals from juggernaut home service! We called them to repair our air conditioner during 90+ temperatures and they came to our aid the very next day. We are impressed with their service professionalism friendliness skill and knowledge. Our issue was repaired quickly over three weeks ago and is still working beautifully! We will happily call on them for future repair needs. We are positive you will not find better service and/or greater customer service with any other company. Albert and Linda M"
Custom Panels & Generator
Custom Panels & Generator
Custom Panels & Generator
Service Upgrade
Panel & New Circuits

+33

Response time1 day
Response rate99%
9 neighbors recently requested a quote
Avatar for Heatrix Construction LLC
Heatrix Construction LLC
5.0(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+22 more

Serving Grand Junction, CO and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Family-owned, bilingual (English/Spanish) HVAC and plumbing company serving Grand Junction and the Western Slope. 146 Google reviews at a 5.0 average. Free estimates and financing available. Services: furnace replacement & repair, AC installation & repair, ductless mini-splits, HVAC maintenance, boilers, evaporative coolers; plumbing repairs & installs, water heaters (tank & tankless), sewer lines, leak detection, hydro jetting, residential & commercial.

Heatrix Service Van
Boiler Install
Boiler Replacement
Rooftop Unit Install
Rooftop Unit Install

+13

5 neighbors recently requested a quote
Liberty Plumbing and Mechanical, LLC
4.6(
31
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Install+7 more

Serving Grand Junction, CO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"We were very impressed with our experience with this company. They were reasonably priced, offered exceptional service and put in the extra effort to get things right when difficulties arose. Great integrity and a great value. We highly recommend Liberty."
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

The Grand Junction, 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.