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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

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

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

"The technician showed up on time and seemed quite knowledgeable. He had a little trouble figuring out the problem but then recommended replacement of the capacitor and the power switch block which fixed the problem. we then discussed the fan motor and arrived at the mutual decision to replace it too. He did not have a motor on his truck but brought one and installed it the next day. I have not received the bill yet as the company sends bills bu email."
Installation of duct
Showing duct
Install tech adding duct
Install tech adding duct
Install tech adding duct

+20

Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
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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
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Showing 1-10 of 152
Heating and Air Conditioning FAQs, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.

Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned. 

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

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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