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Verified Reviews for Heating And Air Conditioning Service pros in Whitney, TX

*The Angi rating for Heating And Air Conditioning Service companies in Whitney, TX 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 Whitney, TX 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 June 03, 2026

Find Heating and air conditioning pros in Whitney

Avatar for 3C Mechanical Technologies, Inc.
3C Mechanical Technologies, Inc.
4.8(
49
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For Business+10 more

Serving Whitney, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Pleased with service and repair of my AC. Will use in the future if needed."
Installation of duct
Showing duct
Install tech adding duct
Install tech adding duct
Install tech adding duct

+20

Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Sims Air Conditioning & Heating, Inc.
Sims Air Conditioning & Heating, Inc.
4.2(
38
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+13 more

Serving Whitney, TX and surrounding areas

Approved

In business since 1975

Free estimates

Warranties offered

"Fast, efficient, clean, thorough and a bunch of other positive adjectives. Excellent from start to finish."
OUR TEAM
Response time1 day
12 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Mansfield Plumbing Company, Inc.
Mansfield Plumbing Company, Inc.
4.4(
106
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+10 more

Serving Whitney, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"This is the best plumbing service I have ever heard . The two guys that came knows what they are doing and I thank them for the service rendered."
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater
HVAC system
Working Hard to Solve Your Service

+83

Response time5 hrs
Recommended by93%of homeowners
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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 Whitney, TX and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"They were very efficient and got the job done in a timely matter and customer service was a great and all over great experience."
Seperated Pipe
Pipe Repair
Work Trucks
Work Trucks
Work Trucks

+3

Recommended by100%of homeowners
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ThermalPros Heating & Air
New to Angi
Thermostat - Repair or Reprogram

Serving Whitney, TX and surrounding areas

Approved

Hi, my name is Isair Guerrero, and I’m the owner of a dedicated HVAC company proudly serving our community with honest, reliable heating and air conditioning services.\n\nWith hands-on experience in residential HVAC systems, I specialize in installations, repairs, maintenance, and system upgrades. My goal is simple — deliver quality workmanship, fair pricing, and dependable comfort for every customer.\n\nI built this business on hard work, integrity, and treating every home like it’s my own. Whether it’s a quick repair or a full system replacement, you can count on professionalism, clear communication, and service you can trust.\n\nYour comfort is my priority.

A/c unit
Mini split
Install change out
HVAC change out
Request Quote
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Heating and Air Conditioning questions, answered by experts

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again. 

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

The Whitney, 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.

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