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TRUSTED BY GARDENDALE, AL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon111
    Verified heating and air conditioning services reviews

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

Avatar for Aire Serv of Birmingham
Aire Serv of Birmingham
4.5(
328
)
Central A/C - InstallAir Ducts & Vents - CleanHeat Pump - Install or Replace+5 more

Serving Gardendale, AL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Our experience with Kevin from Aire Serve was excellent. He arrived when he was scheduled to arrive. He was very courteous and respectful. He explained everything he was doing and fixed the problem within an hour. I would recommend this company for your HVAC needs."
Before replacement
After replacement
Company Wide
Company Wide
Company Wide

+9

Response time1 day
Response rate85%
38 neighbors recently requested a quote
Avatar for Cool Breeze
Cool Breeze
5.0(
10
)
Air Ducts & Vents - Clean

Serving Gardendale, AL and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"They were knowledgeable, professional, helpful and very polite. It’s amazing the difference clean air ducts make. My sneezing all day for months has ceased."
Carrier HVAC unit
AirTemp condensing unit
Beautiful installation of a 3 ton heat pump
Cleaning 2 lennox condesers
Carrier or Trane? Your choice.

+100

Response time1 day
Response rate99%
25 neighbors recently requested a quote
Avatar for Plus One Heating and Air
Plus One Heating and Air
4.8(
75
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+6 more

Serving Gardendale, AL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I actually have not received service as of this date but have established a relationship with Shawn and the Company to begin my HVAC Maintenance for 2020. Shawn has gone above and beyond to gain my business. His professionalism, courtesy, and attention to detail has sold me on the fact I made the right decision. I am confident that I placed the maintenance of my HVAC in the right hands."
Living in Comfort
Customer Service
Knowledgeable Staff
Equipment changeout
Response time1 day
41 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Bama Air Systems Mechanical Contractors, Inc
Bama Air Systems Mechanical Contractors, Inc
4.9(
14
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Gardendale, 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 time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Cool City Heating and Air LLC
Cool City Heating and Air LLC
5.0(
5
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - InstallCentral A/C - Service or Repair+5 more

Serving Gardendale, AL and surrounding areas

Approved

In business since 2025

Credit card accepted

"I can't say enough good things about Cool City Heating and Air from the initial phone call to the final check, Joel was professional and transparent. Joel arrived right on time, explained what was wrong with the system in plain English, and gave repair / replacement options without any high-pressure sales tactics. The work area was left spotless, and my home is comfortable again. Five stars all the way!"
1 neighbors recently requested a quote
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Showing 1-10 of 258
Heating and Air Conditioning FAQs, answered by experts

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

The Gardendale, 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.