Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Columbia, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Columbia, IL?

Select your specific project to find the pro for you.

TRUSTED BY COLUMBIA, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon519
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Columbia

Avatar for Hoffmann Brothers
Hoffmann Brothers
4.5(
43
)
Central A/C - Service or Repair

Serving Columbia, IL and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"Had new hvac, furnace, and hwh installed. Furnace had a couple of air leaks between a coil and furnace which I fixed myself. Hvac was spot on. Hwh failed first inspection, but was corrected in same day. For the premium price paid, these issues should not happen. Quality 4.5 because of these issues, same goes for value. Customer service is very good. They are very professional, work looks very good, clean worksite afterwards. I would recommend, but don't think about negotiating price with them. Their labor is very high."
Installation
Installation
Heat Pump
Heat Pump
Furnace

+14

9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Allstar Carpet & Upholstery Care
Allstar Carpet & Upholstery Care
4.8(
44
)
Air Ducts & Vents - Clean

Serving Columbia, IL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Allstar Carpet & Upholstery Care provide professional floor and upholstery cleaning services in Belleville, Illinois and surrounding areas. Our services guarantee a cleaner, fresher and healthier home or business. We know how vital your floors are to your environment; that's why we treat each job with the care and respect that it deserves. Our technicians are trained professionals who use the deep cleaning process and only the finest cleaning methods, equipment and agents that leading producers recommend. Our goal is to keep your home and business clean, smelling good, and inviting to all who enter it. We look forward to long-term engagements with our customers! \n\n

Response time8 hrs
Response rate89%
Recommended by97%of homeowners
Avatar for Healthy Home Pest Control & Services
Healthy Home Pest Control & Services
4.4(
387
)
Air Ducts & Vents - Clean

Serving Columbia, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Healthy Home Pest Control & Services is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business. We have over 35 years combined experience in the pest control and lawn care field. Call us for a FREE QUOTE!!!

New Trucks
Duct Cleaning Trailers
New Sign
Response time9 hrs
Response rate95%
502 neighbors recently requested a quote
Avatar for Morrison Plumbing, Heating, Air & Electrical Services
Morrison Plumbing, Heating, Air & Electrical Services
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Columbia, IL and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Emergency services offered

Your home's plumbing, HVAC, and electrical systems keep your family comfortable and safe. When something goes wrong or you're ready to upgrade, Morrison Plumbing, Heating, Air & Electrical is the Metro East team that delivers same-day service, upfront pricing, and work you can count on. \n \nWe serve Caseyville and surrounding communities through hot, humid summers and cold Illinois winters. Our technicians are licensed, insured, and trained to repair and install heating, cooling, plumbing, and electrical systems so your home stays reliable year-round.

HVAC Maintenance
Air Conditioner
Heating Repair
AC Service
HVAC Repair

+6

31 neighbors recently requested a quote
Avatar for Dryer Vent Rescue
Dryer Vent Rescue
5.0(
13
)
Air Ducts & Vents - Clean

Serving Columbia, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Dryer Vent Rescue LLC is a family-owned, fully insured dryer vent and air duct cleaning company proudly serving Fenton, Arnold, Sunset Hills, Ballwin, Jefferson County, St. Louis County, and surrounding Missouri communities.\n\nWe specialize in professional dryer vent cleaning, inspection, repair, and installation ? helping homeowners eliminate dangerous lint buildup, prevent dryer fires, and improve indoor air quality. Our air duct cleaning services keep your HVAC system running clean and your family breathing easier.\n\n? Dryer vent cleaning starting at $75\n? Air duct cleaning starting at $400\n? Dryer vent repair & installation starting at $150\n? Same-day and next-day appointments available\n? Honest, upfront pricing ? no hidden fees.

Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct

+21

Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for House Doctor's
House Doctor's
5.0(
3
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessCentral A/C - Install+43 more

Serving Columbia, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Property maintenance is an essential yet often daunting task for homeowners and businesses. Finding the time or the right tools to carry out these tasks can be difficult and exhausting, leading to delays and frustration. At House Doctors of St Louis, we are here to alleviate these challenges, providing reliable solutions to all your maintenance and improvement needs efficiently and professionally.\n\nOur skilled handyman team excels in managing an extensive range of tasks for residential and commercial projects alike. We transform overwhelming to-do lists and stalled projects into completed tasks, ensuring a smooth process from start to finish. Whether it's quick repairs or major renovations, our technicians handle a variety of requests backed by free estimates to initiate the process, thus making your goals achievable.\n\n

Hvac Install
Hvac Install
Hvac Install
Hvac Install
Hvac Install

+1

Avatar for SpecktacularFam Deep Cleaning Services
SpecktacularFam Deep Cleaning Services
5.0(
2
)
Air Ducts & Vents - Clean

Serving Columbia, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

At SpecktacularFam Deep Cleaning Services, we take pride in delivering more than just surface-level cleaning—we provide true deep cleaning that makes a visible difference. As a family-driven business, we understand the importance of a clean, safe, and comfortable environment. We specialize in residential and commercial spaces, focusing on detailed, high-to-low cleaning that targets buildup, grime, and overlooked areas. Whether it’s a routine service, move-in/move-out, or a heavy-duty deep clean, we bring dedication, precision, and care into every job. We don’t do quick, “fluffy” cleaning—we handle the dirty, time-consuming work so you don’t have to. Our mission is simple: transform your space and give you peace of mind.

Contact us easier
Contact us easier
...
Showing 1-10 of 207
Heating and Air Conditioning questions, answered by experts

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

You might notice that your air conditioner isn’t running as effectively as it once did. Specifically, your AC unit could take longer to cool your home, or it might struggle to remove humidity from the air. Higher utility bills and hissing sounds coming out of your AC could also indicate a leak.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

The Columbia, IL 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.