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Best heating and air conditioning pros near Tomball, TX

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TRUSTED BY TOMBALL, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified heating and air conditioning services reviews

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

Avatar for DIAMOND-AIRE MECHANICAL
DIAMOND-AIRE MECHANICAL
5.0(
22
)
Central A/C - Service or Repair

Serving Tomball, 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%
33 neighbors recently requested a quote
Avatar for PHR A/C & Heating
PHR A/C & Heating
4.9(
34
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+18 more

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Phr a/c & heating.The technician, Erick, arrived right on time and was incredibly professional and knowledgeable. He took the time to thoroughly assess my HVAC system and explained everything in detail, ensuring I understood what needed to be done. Erick was efficient in his work, and I appreciated his attention to detail. He answered all my questions and even provided valuable tips for maintaining my system moving forward."
Heating and Air Conditioning Project
Full installs
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Healthy Environment Cleaning & Services LLC
Healthy Environment Cleaning & Services LLC
4.7(
203
)
Air Ducts & Vents - Clean

Serving Tomball, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I obtained two quotes for this work. Both offers covered the same services on the various vents, air intakes, flexible ductwork, and plenum. It included coating the plenum with an antimold product. Furniture was covered and a HEPA filter was used during the vacuuming process. I would definitely recommend this company to all of my friends."
Air Duct - Deep Clean
Germicidal Uv Light
Air Duct - Deep Clean
Plenum
Air Vent Cover

+67

Response time6 hrs
Response rate91%
10 neighbors recently requested a quote
Avatar for Felipe Piazza
Felipe Piazza
5.0(
100
)
Central A/C - Service or Repair

Serving Tomball, 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
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Air Specialist
Air Specialist
4.5(
182
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace

Serving Tomball, 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."
24 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for AKKO Air Conditioning & Heating Services
AKKO Air Conditioning & Heating Services
4.9(
92
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+10 more

Serving Tomball, TX and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Andres is the nicest guy and very trustworthy. He explained what he saw and recommended, exhibited a high level of expertise on an unusual project, did high quality work, fixed mistakes from those who came before him and I didn’t feel like had to watch him every second like other contractors. I highly recommend AKKO for all your HVAC and dehumidifier needs."
Installations
Installations
Installation
Response time2 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for Kelly's
Kelly's
4.9(
54
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Kellys A/C did an excellent job upgrading the insulation in my home. The crew was friendly, efficient, and respectful of my space. They explained the process clearly, and I noticed an immediate improvement in comfort. I highly recommend them for anyone considering insulation or HVAC services."
Air Duct Cleaning
insulation
HVAC
Furnace Install
Furnace Install

+15

Response time10 hrs
26 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Better Than Best A/C and Heating
Better Than Best A/C and Heating
5.0(
14
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Tomball, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"The service man was very prompt, polite and very knowledgeable. The gentleman explained everything that was done and showed me everything that he did. Very happy with the service I received and will definitely recommend Better than Best to anyone that needs AC or heating repair. Should I need service again in the future they will be who I call!!! Thank you for Excellent service!!!"
Stay Cool and Comfy with Better than Best A/C there to service and maintain your HVAC system
Cutest Tech in Town!
It's hard to Stop a Trane!
Additional Photos
Additional Photos

+6

Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

The Tomball, 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.