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Find Air conditioning pros in Tomball

Avatar for Uni-Serve Air Conditioning
Uni-Serve Air Conditioning
4.6(
41
)

Serving Tomball, TX and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Fast responce to our request thru Service Majic. They arrived within an hour and a half and on time. The service rep. Randy was efficient and courteous and everything was explained in detail. Repair was done quickly and the cost was very reasonable. I highly recomend Uni-Serve Air Conditioning. Thank you, It was a pleasure to do business with you."
Evaporator Coil
Furnace
Variable Speed Furnace
Platinum Evaporator Coil
Horizontal Suspended System

+12

Response time3 hrs
Response rate100%
Recommended by87%of homeowners
Avatar for AKKO Air Conditioning & Heating Services
AKKO Air Conditioning & Heating Services
4.9(
90
)

Serving Tomball, TX and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Andres was very helpful and friendly. My AC was not blowing cold air and he quickly identified the problem and fixed it. I appreciated the time he took to explain what he noticed and the tips that he gave me to make sure my unit will continue to last."
Installations
Installations
Installation
Response time2 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for All Brands Air Conditioning
All Brands Air Conditioning
5.0(
8
)

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"We had a fantastic experience with All Brand Air conditioning company when they installed a split unit in our garage. From start to finish, they were professional, punctual, and extremely knowledgeable about the local area and installation codes. The team arrived right on time, explained everything clearly, and made sure the installation was done perfectly and up to code. The unit works great, and the whole process was stress-free. Highly recommend them to anyone looking for quality work and outstanding service!"
Response time3 hrs
Response rate90%
5 neighbors recently requested a quote
Avatar for Rich's Air Conditioning & Heating
Rich's Air Conditioning & Heating
4.7(
17
)

Serving Tomball, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"i have a few estimates for new A/C. Rich's Air conditioning is the one that have the best price. he and his brother came out do the job. they clean all up after finish. Very personable/professional and would recommend his services to all."
Furnace with 5 inch media air filter
Evap coil with custom fit plenum
Trane XR17 condensor
Trane XR16
On the at Mr Donald house

+1

Response time2 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for NBL Air Conditioning and Heating
NBL Air Conditioning and Heating
4.4(
314
)

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The tech. showed up , asked what the problem was, inspected the unit outside . He found the compositor was faulty, he replaced it promptly and our air conditioner is working great ."
Ac unit
Ac exterior unit
Attic
INSTALL
Summer time!!

+17

Response time4 hrs
35 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for PHR A/C & Heating
PHR A/C & Heating
4.9(
30
)

Serving Tomball, 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 time9 hrs
4 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Luke's Plumbing and Air Conditioning
Luke's Plumbing and Air Conditioning
4.5(
104
)

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"This company was very responsive and came the same day. They did not try to sell me additional services and got the air going quickly. I would definitely use them again and recommend them."
Tub and Shower Renovation
Tunnel for replacement of 2" washer drain
Outdoor Navien 240a installation
Tub and Shower Renovation
New clean out at existing sewer

+21

45 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Air Specialist
Air Specialist
4.6(
180
)

Serving Tomball, TX and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"While having our air ducts cleaned, mildew was discovered on the inside the supply plenum on our A/C unit in the attic (possibly from all the moisture Harvey dumped on us for days). Although the unit was only four years old, we decided it was best to replace it before it got worse. To hopefully avoid this type of problem in the future, we wanted to install some form of UV light in the plenum after it's replacement, but we were very concerned about the ozone that's released into the home's air from some of these types of lights. Matthew from Air Specialist listened and addressed all of our concerns about UV lights, and gave us information about each type on the market and which ones would address our concerns. After research, we decided on one of the Lennox UV lights and Matthew installed it for us. So far we've had no problems with this UV light, and we continue to be happy with Air Specialist's work."
56 neighbors recently requested a quote
Recommended by91%of homeowners
A1 Plus Air Conditioning Repair
4.3(
1,369
)

Serving Tomball, TX and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

We are A-1 Plus Electrical, a Company committed to our client's projects and needs. David Saldana is a master electrician you can trust, with more than 20 years of experience in the electrical field. Our team has built a solid reputation in the community for our outstanding attention to detail and superior customer service.

13 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for air conditioning projects in Tomball, TX

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Tomball, TX homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.