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TRUSTED BY THEODORE, AL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon142
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Theodore

Avatar for Service Tec One Heating & Air
Service Tec One Heating & Air
5.0(
19
)

Serving Theodore, 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

7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Service Tec One
Service Tec One
4.8(
105
)

Serving Theodore, AL and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Brad was on time and diagnosed the problem with my rental property HVAC in no time. His thorough work even identified the root cause of the failure to the emergency heat strips which was due to the tenants not replacing the air filter. Thanks to Brad for taking the time to come to my property and effect the repairs needed to correct my HVAC for the next tenants."
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Response time5 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Duct Doctor USA of South Alabama, LLC
Duct Doctor USA of South Alabama, LLC
4.9(
77
)

Serving Theodore, 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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+4

Response time2 days
20 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Coastal A/C & Heating
Coastal A/C & Heating
5.0(
3
)

Serving Theodore, AL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Silverwood
1 neighbors recently requested a quote
Avatar for Daycool Heating and Air, Inc.
Daycool Heating and Air, Inc.
4.7(
123
)

Serving Theodore, AL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"We couldn’t have been more pleased with the level of professionalism used by DayCool as a whole! As new residents to Alabama, we were apprehensive about looking for a company we could trust. After looking for several companies and having multiple come out for estimates on a unit replacement, we decided on Day Cool because of the owner’s down to earth speaking style and breaking it down for HVAC-challenged! We bought a unit from them which they warrantied AND an air scrubber...I think that’s the name...it’s already working! Best decision we’ve made for our family of four and one pup! I’m super excited! Thank you to the team that came out today! They worked all day in our house after arriving promptly! The staff on the phone was also very hospitable and accommodating! Thanks, DayCool! You’ve got my business!"
 Mini Split
Aeroseal
Duct less mini split install
Aeroseal
Recommended by97%of homeowners
DR COMFORT A/C AND HEAT
4.8(
11
)

Serving Theodore, AL and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

We are a very small family owned and operated business. We don't have the overhead that the big companies have and can pass that along in lower prices for our customers. Our service call is $59.00- just about the lowest in the market and many minor repairs are covered. We do book weekends- after 12 noon on Sundays and we don't charge extra for emergency service. Estimates for replacing your system are free. Your comfort is our business!!

Recommended by90%of homeowners
Avatar for Merriam Elite Solutions
Merriam Elite Solutions
5.0(
14
)

Serving Theodore, AL and surrounding areas

In business since 2024

Free estimates

Emergency services offered

At Merriam Elite Solutions, we take pride in being your trusted local experts in HVAC and appliances. As a fully licensed, bonded, and insured company in Alabama, we offer dependable heating, cooling, and appliance services with the care and attention only a family-owned business can provide.\n\nWith over 10 years of hands-on experience, our technician, Blake, brings the expertise needed to diagnose and solve problems quickly—whether it’s a faulty AC unit, a refrigerator on the fritz, or a full system installation. We believe in honest recommendations, high-quality workmanship, and doing the job right the first time.\n\nServing Mobile County and surrounding areas, we're committed to keeping your home comfortable and running smoothly, one service call at a time.

Response time5 hrs
Recommended by15%of homeowners
Avatar for Sweat Cool Air Conditioning and Heating, LLC
Sweat Cool Air Conditioning and Heating, LLC
5.0(
9
)

Serving Theodore, AL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

Sweat Cool Air Conditioning and Heating, LLC is currently serving Baldwin County including Fairhope, Montrose, Daphne, Spanish Fort, Robertsdale, Summerdale, Silverhill, Foley, Elberta, Lillian, Gulf Shores, Stapleton and Bay Minette. Get the affordable pros, we do it right the first time. We offer financing as low as $89/Mo for a complete Rheem 3 Ton 14.3 SEER2 Heat Pump System installed, with approved credit. Please give us a call today. We utilize the most advanced technology available to diagnose and maintain your system, including endoscopic inspection and thermal imaging. If you need help keeping your existing unit running affordably or if you are looking to upgrade to a new system, call us. We provide the best equipment at discounted prices and offer great financing options and take all major credit cards.

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Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

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.

No, a furnace is not the same thing as an AC, or air conditioner, but these are both parts of an HVAC system. They both use air ducts to transport cool or hot air around your home to achieve a comfortable temperature set by your thermostat. An AC runs on electricity, while a furnace can use different fuel sources.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

The Theodore, 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.