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TRUSTED BY MOUNT PLEASANT, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon18
    Verified heating and air conditioning services reviews

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

Avatar for Nexgen Comfort Services
Nexgen Comfort Services
4.1(
10
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Mount Pleasant, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Sept 24, 2025. Well, I have to say this duo team did such a professional job on the new hvac system. I could tell Omar and Eric had the experience and really cared about the proper installation and doing everything correctly. I would definitely recommend this duo team for any work needed on AC work or installation! Also, I would thank Nex Gen for working so well with our home warranty provider. For working with so well with our home warranty provider."
Response time7 hrs
Recommended by50%of homeowners
Avatar for Marler Power Washing LLC
Marler Power Washing LLC
New to Angi
Air Ducts & Vents - Clean

Serving Mount Pleasant, 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

Rockin Double S Construction
New to Angi
Thermostat - Install or Replace

Serving Mount Pleasant, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

Hello my name is Seth Savage and I owned a small business that I started to just give me and my family a little bit of financial freedom. At the same time I do what I do because I love it.\n\nI do not price gouge, when you get a price from m is the very bottom dollar and a great product in return for you as the customer to not be overwhelmed and for me and my family to make a little money.\n\nI am very passionate about my welding and wood working. I also build fences from barbed wire to chain link to wood privacy fences to pipe fence. I do add ons, remodels, bathroom renovations, and much more. Also your basic electric.

Avatar for AIR NETWORK A/C & HEATING
AIR NETWORK A/C & HEATING
5.0(
10
)
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 Mount Pleasant, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I had been experiencing uneven heating and cooling and high electrical bills for many years. My unit was also almost 20 yrs old and not working very well anymore. I did my homework and decided I wanted a Trane. I contacted several companies for estimates. Air Network as the only company who contacted me in the time frame promised as well as coming out to see what my needs really were. It turned out my duct work was done improperly by the previous owner resulting in my uneven cooling. Air Network answered all my questions honestly and gave me several bids on different brands and sizes before the day was done. I still insisted on the Trane which by brand names is not the least expensive but was still at a very good price. His crew showed up on time during a day where it rained all day. They put mats on my floors and began dismantling my system. Chris the owner drove 2 hours to north Austin to pick up the unit I requested since there were no local Trane outlets and then 2 hours back to Hallettsville. They worked so efficiently I actually fell asleep in my recliner while they worked. By the end of the day I was more comfortable in my home than at anytime since I bought it. His crew were neat and courteous and left my home cleaner than when they arrived. I was so impressed by Air Networks that I will not allow any other company to service my system in the future. There were no extra or hidden costs. The job was done for exactly what the estimate was. I HIGHLY recommend Air Network. This is the first 5 star rating I've ever given a business, but Air Network truly deserves it."
Recommended by100%of homeowners
Avatar for Full Spectrum HVACR, LLC
Full Spectrum HVACR, LLC
5.0(
7
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+10 more

Serving Mount Pleasant, TX and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"We came home from a trip this summer and our A/C was not working. We contacted Full Spectrum, and they came out quickly and repaired our A/C! He quickly diagnosed the problem and had us cooled down in no time. We highly recommend and will definitely use them for all of our HVAC needs!!!"
Response time1 day
Response rate95%
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

The Mount Pleasant, 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.