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Best heating and air conditioning pros near Decatur, TX

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TRUSTED BY DECATUR, TX HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon69
    Verified heating and air conditioning services reviews

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

Avatar for Dr. Air & Heat Services, LLC
Dr. Air & Heat Services, LLC
4.9(
161
)
Central A/C - Service or RepairThermostat - Install or ReplaceThermostat - Repair or Reprogram+6 more

Serving Decatur, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Not only is David highly skilled in resolving HVAC issues, but he was a pleasure to work with and taught me a lot! He was punctual, communicative and patient, taking the time to explain what the issues were (in plain English), and in the end solved my A/C problems much faster AND cheaper than the so called “best in town” HVAC company I was working with. Highly recommend, and will be calling him back again!"
Closet upflow airhandler
4 TON GOODMAN AIRHANDLER
Savana
Response time4 hrs
Response rate94%
329 neighbors recently requested a quote
Avatar for AC & HEATING NEAR ME NTX LLC
AC & HEATING NEAR ME NTX LLC
5.0(
18
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+8 more

Serving Decatur, TX and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"We had an issue with our AC not cooling and they showed up fast, diagnosed the problem quickly, and had everything running again the same day. Very professional, honest, and explained everything in a way that was easy to understand. Pricing was fair and the quality of work was top notch. Hard to find dependable service like this anymore. Highly recommend Ac and Heating Near Me NTX for anyone needing HVAC work done."
5 Ton furnace install
5 ton condenser
Furnace install
Furnace install
Air balance

+1

10 neighbors recently requested a quote
Avatar for Monument Heat and Air LLC
Monument Heat and Air LLC
5.0(
6
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair

Serving Decatur, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had an excellent experience with Monument Heat and Air when my heating system stopped working during a cold snap. From start to finish, their service was top notch. The technician arrived on time, quickly diagnosed the problem, and explained the issue in a way I could easily understand. They were professional, courteous, and efficient, getting my system back up and running in no time. I also appreciated their fair pricing and transparency. No hidden fees or surprises. It’s clear they genuinely care about their customers. I highly recommend Monument Heat and Air for any HVAC needs. They’ve earned my trust, and I’ll definitely call them again for future heating or cooling repairs!"
Hvac projects
New condenser install
Hvac projects
Hvac projects
Hvac projects

+20

1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for One Hour Heating & Air of Decatur and West Denton
One Hour Heating & Air of Decatur and West Denton
5.0(
5
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceDuctless Mini-split A/C - Install or Replace+7 more

Serving Decatur, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"My builder put in a thermostat we weren't really in favor of, so we called One Hour Heating and Air Conditioning of Decatur and W Denton out of Justin and they installed a new thermostat that can be monitored from afar, by them. We feel better knowing they can check our system 24hrs\day whether we're home or not. Being away from home as much as we are, it's comforting knowing we're still looked over."
HVAC
Avatar for DFW Diagnostics
DFW Diagnostics
5.0(
6
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Install+1 more

Serving Decatur, TX and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Hello! We are DFW diagnostics! We are located in Dallas. We travel all over the DFW METROPLEX. Our Licensed professionals can handle all of your home repair needs! Currently we are focusing on Plumbing & Pressure Washing. We are eager to prove our work ethic as elite! We have over 20 plus years experience in both fields. Please dont hesitate to inquire about ANY service you may need at your house! Thanks!

Seperated Pipe
Pipe Repair
Work Trucks
Work Trucks
Work Trucks

+3

Recommended by100%of homeowners
Langham's HVAC LLC
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Decatur, TX and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . 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 family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

Response time40 mins
Recommended by100%of homeowners
Avatar for Chenevert's Home Services
Chenevert's Home Services
5.0(
5
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Decatur, TX and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

At Chenevert's Home Services, we pride ourselves on delivering exceptional plumbing solutions crafted to meet the diverse needs of our community. From routine maintenance to emergency repairs and everything in between, our dedicated team is committed to helping you access all the services you need to keep your home plumbing system clean, efficient, and functional. With our deep understanding of the local area and its unique plumbing challenges, we are uniquely equipped to provide tailored solutions you can trust. \n \nWhether we're working on a historic home near Decatur Square or a new development on the outskirts of town, each project receives the same level of attention and respect. Our licensed and insured technicians are skilled and uphold the highest standards of professionalism. We take immense pride in educating our customers, offering transparent financing options, and providing expert support to keep you safe and comfortable.

My team work
My team work
My team work
My team work
My team work

+8

Response time40 mins
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Heating and Air Conditioning FAQs, answered by experts

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

Yes, mini split systems cool equally as well as central air. While a central system circulates air throughout the entire home at the same temperature, a mini split system allows each room to be cooled or heated at different temperatures based on your own preferences. Hire a HVAC professional to determine which type of system is best for your home.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

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.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

The Decatur, 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.