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ThermalPros Heating & Air
New to Angi
Thermostat - Repair or Reprogram

Serving Fairfield, TX and surrounding areas

Approved

Hi, my name is Isair Guerrero, and I’m the owner of a dedicated HVAC company proudly serving our community with honest, reliable heating and air conditioning services.\n\nWith hands-on experience in residential HVAC systems, I specialize in installations, repairs, maintenance, and system upgrades. My goal is simple — deliver quality workmanship, fair pricing, and dependable comfort for every customer.\n\nI built this business on hard work, integrity, and treating every home like it’s my own. Whether it’s a quick repair or a full system replacement, you can count on professionalism, clear communication, and service you can trust.\n\nYour comfort is my priority.

A/c unit
Mini split
Install change out
HVAC change out
Avatar for Marler Power Washing LLC
Marler Power Washing LLC
New to Angi
Air Ducts & Vents - Clean

Serving Fairfield, 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

Avatar for Watts Up Handyman Service
Watts Up Handyman Service
New to Angi
Thermostat - Install or Replace

Serving Fairfield, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

don’t get ripped off by contractors who take advantage of people’s ignorance of how things work. Give your local (Im a proud homeowner in Stonewyk Farms) Ennis resident and get the best bang for your buck for ALL of your residential needs. I have spent many years in the hospitality industry and have a unique respect and perspective for customer service that is unparalleled. I am also the son of a retired VP of Impression Homes so this is in my blood. After work is complete: you can ask about our referral program and save even more money. Available 7 days a week day or night.

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

Serving Fairfield, 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 Area Wide Services, Inc.
Area Wide Services, Inc.
3.8(
112
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+34 more

Serving Fairfield, TX and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Our first experience with James was on a Saturday when my HVAC unit stopped working. Travelling a very long distance, James arrived that evening and diagnosed the situation. By the following Tuesday, he had his licensed HVAC Technicians installing a new unit which still works great. This was many years ago. We have since used their services for other HVAC related work and find everyone in this company to be very knowledgeable, respectful, and always going above and beyond our expectations. Area Wide Services is who we recommend to others and they will always be our first call. Thank you James, Leslie and crew!"
American Standard Install
American Standard Install
American Standard Install
American Standard Install
Cool white bathroom with tropical feel

+8

Recommended by87%of homeowners
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 Fairfield, 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 The Air Guy LLC
The Air Guy LLC
5.0(
9
)
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 Fairfield, TX and surrounding areas

In business since 2015

"Tim was very thorough in his assessment of our AC units and duct work. He took the time to explain everything in detail and provided us with a detailed written estimate. I appreciated the fact that he was on time for the appointment, was very polite, and didn’t hurry through everything. I felt like I received a fair and honest estimate of the work that needs to be completed. I recommend The Air Guy to everyone. Thanks for the great customer service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+83

Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

The Fairfield, 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.