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TRUSTED BY KATY, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.1k+
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Katy, 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 Katy, 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 March 03, 2026

Find Heating and air conditioning pros in Katy

Avatar for Punbar Air
Punbar Air
5.0(
54
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Katy, TX and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Outstanding company! The owners are mechanical engineers and were able to figure out why a unit previously installed by another contractor caused mold in my ductwork. They completed a Manual J calculation report that indicated the unit was too large, and they replaced the unit. Previously, this contractor identified that the static pressure on both of my HVAC units was too high and appropriate adjustments were made. All employees are professional, knowledgeable, friendly, responsive and extremely helpful. Hands down, this is the best HVAC contractor I have ever worked with."
Heating System Maintenance
Heating System Maintenance
Coil and Condenser Replacement
Heating System Maintenance
Coil and Condenser Replacement

+40

9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for PHR A/C & Heating
PHR A/C & Heating
4.9(
31
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+18 more

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Eric is a pro, he definitely knows what he’s doing and does great work fast. I will continue using this shop for all of my AC/HVAC needs. Thank you so much."
Heating and Air Conditioning Project
Full installs
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Avatar for DIAMOND-AIRE MECHANICAL
DIAMOND-AIRE MECHANICAL
5.0(
16
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceDuctless Mini-split A/C - Install or Replace

Serving Katy, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally & family owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General HVAC Contractor services that involve anything from repairs or full system replacements. You will find us to be competitively priced, over-communicative, and treating every project with a great care & detail. We look forward to building lasting relationships and guarantee your satisfaction!\n

New Unit Install
Maintenance Plan
Soft Start
duct
Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
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Avatar for C&A Air Conditioning & Heating
C&A Air Conditioning & Heating
4.8(
44
)
Thermostat - Install or ReplaceThermostat - Repair or ReprogramCentral A/C - Service or Repair+6 more

Serving Katy, TX and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I would hire C&A without hesitation. Very satisfied with their service."
Response time3 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Healthy Environment Cleaning & Services LLC
Healthy Environment Cleaning & Services LLC
4.7(
203
)
Air Ducts & Vents - Clean

Serving Katy, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"very thorough cleaning job on ductwork for two systems; carefully covered furniture, worked hard all day. only minor complaint was that our garden hose was not put back on the rack. price seemed a bit high."
Air Duct - Deep Clean
Germicidal Uv Light
Air Duct - Deep Clean
Plenum
Air Vent Cover

+67

Response time6 hrs
Response rate91%
13 neighbors recently requested a quote
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Avatar for AKKO Air Conditioning & Heating Services
AKKO Air Conditioning & Heating Services
4.9(
90
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+10 more

Serving Katy, TX and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"The tech Andre, was professional courteous and informative. Price was what he initially quoted to repair my A/C unit. Will use them if needed in the future."
Installations
Installations
Installation
Response time2 hrs
Response rate96%
5 neighbors recently requested a quote
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Avatar for Air Specialist
Air Specialist
4.6(
180
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace

Serving Katy, TX and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"I am very disappointed that he did not do that. He put in a new unit that doesn't require batteries for $274.00. The office asked what they could do for me. When I mentioned paying part of my electrical billed they said no! They offered nothing! Except I am sorry."
52 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Felipe Piazza
Felipe Piazza
5.0(
100
)
Central A/C - Service or Repair

Serving Katy, TX and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"Felipe goes above and beyond. I cannot express how pleased that I am with the knowledge, service, and expertise that he has shown. I would refer anyone in need of HVAC assistance to Felipe, as he has proven to be honest and trustworthy, as well as, competitive for the work he does."
5 Ton Condenser
5 ton Gas furnace
Flex ductwork
Return plenum
Access door between furnace and Coil

+39

Response time3 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Team Enoch HVAC Install Houston
Team Enoch HVAC Install Houston
4.7(
585
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+4 more

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Service and equipment were great, and at a great price too. Would highly recommend Enoch for your HVAC work."
Exterior installation
Interior Replacement
Enoch Truck
815 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Air Bourne Air AC & Heat, Inc.
Air Bourne Air AC & Heat, Inc.
4.8(
94
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Katy, TX and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Overall great experience with David Flores of Air Bourne. He provided the best up front experiences with his estimate and overall assessment of the hvac system. He and his team was top notch with installation. I will continue to use him in the future for my Houston area needs."
Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
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Showing 1-10 of 1309
Heating and Air Conditioning questions, answered by experts

Yes. Getting a whole-house dehumidifier can help you save money on energy bills. How? Your home automatically feels cooler when there’s less humidity in the air (“It’s the humidity that gets ya!” is such a true statement). This means that you won’t need to run your AC as much as you would if you had all that extra humidity in your home.

The best way to save money on HVAC repairs is by regularly having your system inspected and maintained. This can prevent bigger problems and costly repairs and replacements in the future. It’s also smart to buy quality equipment and hire companies that provide warranties on equipment and labor. If you need repairs, you may be able to save money by cashing in on rebates and incentives or keeping the area around your HVAC unit clear to shorten the time your contractor needs to spend in your home.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

The Katy, 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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