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TRUSTED BY MOBILE, AL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon204
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Mobile, 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 Mobile, 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 December 03, 2025

Find Heating and air conditioning pros in Mobile

Avatar for Service Tec One Heating & Air
Service Tec One Heating & Air
5.0(
19
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+8 more

Serving Mobile, AL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"Brad was an angel in disguise. As soon as I called the company, he came right over and assisted me. He went above and beyond and I am so grateful for the help with my A/ C concerns. I highly recommend Service Tec One and will be using them for all of my HVAC needs."
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+22

6 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Service Tec One
Service Tec One
4.8(
105
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+8 more

Serving Mobile, AL and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Absolutely loved the service I received on my AC unit. The tech was extremely knowledgeable and professional. I highly recommend this company."
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Response time5 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Duct Doctor USA of South Alabama, LLC
Duct Doctor USA of South Alabama, LLC
4.9(
77
)
Air Ducts & Vents - Clean

Serving Mobile, AL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Daniel and Chase were great. They were prompt and friendly. The guys were very informative. They explained everything they were going to do to my house. They cleaned the inside of my HVAC and each air vent. I have never seen vents so clean. The guys showed me where my system had some mold. I requested at that time to have them spray the entire ducts. The smell of the spray was a mild clean scent. My husband is allergic to everything. When he came in the house he said the house smelled great. (We just bought this house and the renters had cats.) I highly suggest having the air ducts clean to get rid of cat smells. It may cost you, but at least you can breathe better."
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Before
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Before

+4

Response time2 days
21 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Fitzsimmons Heating Air & Refrigeration Services
Fitzsimmons Heating Air & Refrigeration Services
4.6(
25
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+22 more

Serving Mobile, AL and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"The service man responded quickly and had all of the parts needed for the repair. I will definitely use them again."
New Rheem Installs
Rheem residential
50 Ton York Commercial Installation
50 Ton
4 Ton 2 Ton Rheem install

+2

Recommended by95%of homeowners
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Climate Patriot, LLC
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+7 more

Serving Mobile, AL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"He was awesome! Did extra work for me that your traditional HVAC company wouldn't do to get us up and running. Saved us from having to call a carpenter before we could fix the problem. I now have signed up for maintenance contract with him. I highly recommend him to anyone!"
Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
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DR COMFORT A/C AND HEAT
4.8(
11
)
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 Mobile, AL and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Jeremy was terrific. I've dealt with a lot of A/C contractors, and only a few have been so honest, dependable, and diligent in their work. The estimate was a lot less than the others (a total of under $6K for 3 units - a 6.5 ton and two 3-ton systems). Everything was done professionally, with attention to detail. Even the work area outside was swept clean after the job was done."
Recommended by90%of homeowners
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Avatar for Budget Heating and Air
Budget Heating and Air
5.0(
7
)
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 Mobile, AL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Great! There was a fast response time and my issue was solved by Josh who had great customer service and was very knowledgeable. I will be back with all my a/c needs."
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+11

Recommended by100%of homeowners
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Avatar for Merriam Elite Solutions
Merriam Elite Solutions
5.0(
14
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+17 more

Serving Mobile, AL and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Blake did a great job. I have already hired him to do a few more projects for me."
Response time5 hrs
Recommended by15%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

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.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Mobile, 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.

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