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Best heating and air conditioning pros near Mexia, TX

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Top-Rated Heating and air conditioning pros in Mexia - 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 Mexia, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"My request was answered within minutes of posting on the site. The tech, Daniel, was prompt and courteous, kept me informed of everything, and did a thorough job. The price quoted was exactly what I paid. It was a great experience and I will definitely call them again if I need to."
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
Avatar for Marler Power Washing LLC
Marler Power Washing LLC
New to Angi
Air Ducts & Vents - Clean

Serving Mexia, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Marler Power Washing LLC provides reliable, high-quality exterior cleaning services for homes and businesses across East Texas. We specialize in house washing, driveways, patios, fences, concrete cleaning, soft washing, and more. Licensed and insured with attention to detail and customer satisfaction on every job.

Deck Restoration
Deck Restoration
Deck Restoration
Before
Metal Siding House Wash

+2

Anchondo sod enterprise
1.0(
1
)
Air Ducts & Vents - Clean

Serving Mexia, TX and surrounding areas

Approved

We specialize in fresh sod delivery and professional installation throughout the DFW area. We offer Bermuda, St. Augustine, Zoysia, and other grass varieties for residential and commercial projects. Whether you need one pallet or a complete new lawn, we can help.\n\nOur services include sod delivery, installation, removal of existing grass, ground preparation, leveling, and cleanup. We work with homeowners, contractors, landscapers, and property managers.\n\nWe pride ourselves on fair pricing, dependable service, and quality work. Same-day and next-day service may be available depending on location and grass availability.\n\nSend us your address and approximate square footage for a FREE quote. No job is too small or too large!

1 neighbors recently requested a quote
Avatar for HomeWorx Renovations
HomeWorx Renovations
New to Angi
Thermostat - Install or Replace

Serving Mexia, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a general contractor with hands-on experience in residential renovations, repairs, and property improvements. Through my business, HomeWorx Renovations, I’ve managed projects from planning and estimating to completion, with a strong focus on quality workmanship, clear communication, and customer satisfaction. I take pride in solving problems, staying organized, and delivering projects on time while building lasting relationships with clients.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Mexia, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

To keep a window air conditioner in good working order, you should clean the filter regularly, inspect the seals, and store the unit properly during the off-season.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

On average, replacing an AC compressor costs between $800 and $2,300, but it could cost as much as $2,800. There are a few factors that impact the price of a compressor replacement, including the type and size of the compressor, as well as the type of HVAC system and local labor rates.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

The Mexia, TX homeowners’ guide to heating and air conditioning services

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