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TRUSTED BY DUBLIN, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon29
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Dublin

Avatar for Sara Thompson
Sara Thompson
New to Angi
Air Ducts & Vents - Clean

Serving Dublin, TX and surrounding areas

Approved

Small jobs welcome

Credit card accepted

My name is Sara Thompson, I am 20 years old and have always been a hard worker and I enjoy cleaning. My full time job is cosmetology and I am looking for something extra on the side! I would love to take care of your vacation rental!

M J construction
New to Angi
Air Ducts & Vents - CleanElectric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install - For Business+10 more

Serving Dublin, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’ve been a Mason for about 20 years, brick, stucco and remodeling, lately I’ve been remodeling a lot of bathrooms, but I do it all from Start to finish. \n\nI take pride in my work and make sure the customers is always happy after the job is done

1 neighbors recently requested a quote
Avatar for Cygnature Heating & Air, Inc.
Cygnature Heating & Air, Inc.
4.9(
44
)
Thermostat - Install or Replace

Serving Dublin, TX and surrounding areas

In business since 2015

Emergency services offered

Warranties offered

"During the prolonged heat wave this summer, I contacted Cygnature about installing AC in both my rental house and my residence. Aaron and Heather came to my house on a Sunday to prepare the estimates. He was great at explaining the options and helping me decided what type of system was best for each house. On Wed, of the same week, they had a cancellation so they hustled to get the units we needed. Central air in the rental and ductless in my home. Aaron and his son Dominick came out and got right to work. By the end of the day both houses were done and cool. He is far and away one of the best contractors I have ever worked with. Personable, ethical, professional, highly qualified and does excellent work for reasonable cost. I recommend him to others and will call on him to do routine maintenence service to keep eveything working well. 10 STARS!!!!!"
New
New
New
New
New

+6

Response time7 hrs
Recommended by100%of homeowners
Avatar for AIR NETWORK A/C & HEATING
AIR NETWORK A/C & HEATING
5.0(
10
)
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 Dublin, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Install went great, not only did this company have the best prices but the owner himself was very involved. He explained and educated me on the most efficient unit for my needs. I’ve already noticed a difference in my electricity usage. I would highly recommend this company for any and all your ac needs."
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
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 Dublin, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Survival Air Contracting
Survival Air Contracting
4.8(
6
)
Air Ducts & Vents - Clean

Serving Dublin, TX and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"I’ve used James’ HVAC services and honestly couldn’t be more satisfied. From the moment he arrived, it was clear I was dealing with someone who truly knows what he’s doing. James was knowledgeable, explained everything in simple terms, and took the time to make sure I understood what needed to be fixed. Not only did he deliver excellent results, but the price was surprisingly affordable far less than other companies quoted me. It’s rare to find someone this honest and reasonably priced these days. James genuinely cares about his customers and doesn’t try to upsell you on things you don’t need. If you want reliable HVAC work done right without breaking the bank I highly recommend James. He’s professional, trustworthy, and gets the job done with care every time."
Everything HVAC
Everything HVAC
Everything HVAC
Everything HVAC
Everything HVAC

+12

Avatar for DRF MECHANICAL HEATING AND A/C
DRF MECHANICAL HEATING AND A/C
5.0(
4
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+2 more

Serving Dublin, TX and surrounding areas

In business since 2022

Small jobs welcome

Credit card accepted

"The service technician was able to evaluate my problem and get my AC running again. He also gave me a very honest evaluation of what I may need to do in the future. I liked the fact that I didn't feel like he was just going to try and sell me an entire new AC system."
Response time50 mins
Recommended by100%of homeowners
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Showing 1-10 of 51
Heating and Air Conditioning questions, answered by experts

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

The Dublin, 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.