Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Cullman, AL

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Cullman, AL?

Select your specific project to find the pro for you.

TRUSTED BY CULLMAN, AL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon56
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Cullman, AL

*The Angi rating for Heating And Air Conditioning Service companies in Cullman, AL 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 Cullman, AL 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 June 18, 2025

Find Heating and air conditioning pros in Cullman

Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)

Serving Cullman, AL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Nathan, John and Kenny removed old systems and installed 2 new HVAC systems in my home in 2 days. I was very impressed by their professional work ethic, knowledge, engineering solutions and especially their "can do" attitudes to anything. This was a complete team effort. Thank You!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time6 hrs
13 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Moreno's HVAC & Electric
Moreno's HVAC & Electric
5.0(
14
)

Serving Cullman, AL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Mr. Moreno was a consummate professional. He showed up on time, fixed the problem quickly, and has made himself available for additional help anytime we have reached out to him. I would happily recommend him and his service to anyone who has HVAC problems!"
27 neighbors recently requested a quote
Request Quote
Avatar for Barkley Heating & Air
Barkley Heating & Air
4.7(
21
)

Serving Cullman, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Logan is very professional and hardworking. He makes good on all his promises. He does quality work for a competitive price. I will definitely use him again in future for all my HVAC work."
Response time5 hrs
Response rate88%
1 neighbors recently requested a quote
Request Quote
Avatar for T & R Heating and Air
T & R Heating and Air
5.0(
5
)

Serving Cullman, AL and surrounding areas

In business since 2010

Emergency services offered

"Terrance was outstanding. He replaced one unit that works great and fixed an issue on another unit that he did not install. Will definitely use him again in the future and highly recommend him."
Mechanical rm, duct work return and supply
Heating & A/C Project
package unit
Furnace
Air handler

+11

Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 142
Heating and Air Conditioning questions, answered by experts

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

The Cullman, AL 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.

See all articles