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Best heating and air conditioning pros near Maxwell, TX

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TRUSTED BY MAXWELL, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon276
    Verified heating and air conditioning services reviews

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

Avatar for Aire Serv of New Braunfels-Canyon Lake
Aire Serv of New Braunfels-Canyon Lake
5.0(
13
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Maxwell, TX and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"The owners of this business were professional, thorough with their quote, quick to respond to my inquiry, and just really nice! I plan to hire them in the future based on my interaction with them. My husband realized he could clean our dryer vent, so we didn’t hire them for this service, but we will be hiring them for any HVAC services in the future. I wouldn’t normally leave a review for a company I have not used, but the owners made such a great impression on me I decided to put my recommendation out there! We’re very thankful to have found a business that actually returns calls, has reasonable pricing, and seems to operate with the type of integrity that’s hard to find these days. I would highly recommend Aire Serve of New Braunfels to my friends and family- ask for Chris or Tara- they were great!"
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Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
4.7(
584
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Maxwell, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"
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+25

28 neighbors recently requested a quote
Recommended by96%of homeowners
Affordable A/C & Heating
4.6(
24
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Maxwell, TX and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"July 2017 OAT +101 (F) -one of my AC units stopped working. I called them at 3:30 P.M. Wed. and they tried to to help me that same day , but of course, with the temps in the 100's they were very busy with other emergencies. They got to me first thing the next day and had my A/C up and running within a few hours. Great service! Great communication! I would definitely recommend them. They will do all my future HVAC work."
Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Go Air Ducts
Go Air Ducts
5.0(
20
)
Air Ducts & Vents - Clean

Serving Maxwell, TX and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Roy was great! He came right on time and provided excellent service! Highly recommend Roy and his team for anyone who needs air duct cleaning. Thanks for being awesome!!ð ð »ð ð »"
duct cleaning
air duct cleaning
metal duct
commercial job
hospital job

+43

Response time2 hrs
Recommended by73%of homeowners
Avatar for Aire Serv Of Kyle
Aire Serv Of Kyle
4.9(
10
)
Central A/C - Service or RepairCentral A/C - InstallElectric Furnace / Forced Air Heating System - Repair+8 more

Serving Maxwell, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Aire Serv® of Kyle, heating and air conditioning services are our specialty. Our friendly and knowledgeable service professionals are happy to answer any questions you may have and recommend the best service options for you. \n \nUpfront pricing - you pay by the job, not the hour

Factory Gym
Factory Gym
30 neighbors recently requested a quote
Avatar for Team Enoch HVAC Service Austin
Team Enoch HVAC Service Austin
4.6(
398
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+2 more

Serving Maxwell, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They showed up quick to fix my thermostat. Robert came back when I had additional problems and was very professional and knowledgeable about the issue and resolved it in a timely fashion. Their price is fair and their service is excellent. Will hire again for any HVAC related work."
Ecobee Thermostat
Goodman Air Handler
Goodman Air Handler
Goodman Outdoor Condenser
Multi-unit Installs

+2

76 neighbors recently requested a quote
Recommended by93%of homeowners
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Showing 1-10 of 346
Heating and Air Conditioning FAQs, answered by experts

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

To lower humidity quickly, run a dehumidifier or your home's air conditioner or turn on exhaust fans to extract moisture. These methods can quickly and effectively bring your home's humidity levels to a comfortable condition. However, you should consistently practice humidity-reducing tasks to maintain proper indoor humidity levels.

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

The Maxwell, TX 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.