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Best boiler installation pros near Mexia, TX

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    Average homeowner rating
  • Verified reviews icon75
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Mexia - Updated Nov 2026

Avatar for Heart of Texas AC & Heating
Heart of Texas AC & Heating
5.0(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"They took pictures of the burned coils etc., and the next morning they were here exactly when they said they would be. They had a new system replaced and installed in 1/2 a day, no mess left, no incidents during or after the repair or in the last year. They even made a make shift door to replace the wall they took out. The air works "SO GOOD" I have to turn the air up because it gets so cold. Or is it down? Regardless, they did an Excellent AAA***** job. Thanks guys. Well worth the money spent."
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Kneece Services
Kneece Services
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 1995

Emergency services offered

Credit card accepted

"They were there in a timely manner on the day they said they would come. Determined water heater needed to be replaced. Went and got the water heater and installed it. It took a total of about three hours. The price was a little high. $1200 total for water heater and service. He said it was flat fee when I questioned him on this cost. When he talked to me on the phone he quoted $125 an hour. This did not equate to $1200 with the water heater."
Recommended by100%of homeowners
Avatar for Sometimes Spouse
Sometimes Spouse
4.3(
91
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Recommendation I have had Sometimes Spouse to my home on four different occasions. The latest was to install under kitchen cabinet lights and a new kitchen fan. The workers were friendly efficient and knowledgeable. And they even help me put back my dishwares,etc.  I would recommend them to anyone having any work done anywhere anytime"
Drywall & Paint
Pergola
Laminate
old to new
flooring

+39

Recommended by84%of homeowners
Avatar for Lucio Martinez Construction
Lucio Martinez Construction
4.9(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 1995

"Lucio and his crew are amazing. I hired him for roofing, siding, window installation, rock footing/underpinning, new concrete driveway and sidewalks, among other home remodeling. His crews were some of the hardest workers. Always professional, excellent workmanship, and worked with urgency to help me complete my house project timely. Pricing was fair and Lucio was always available for getting to add on services! I will definitely use him as needed in future!"
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Lockey Heating & AC
Lockey Heating & AC
5.0(
2
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mexia, TX and surrounding areas

In business since 2007

Free estimates

Emergency services offered

Lockey Heating and Air Conditioning is a full service HVAC company serving Temple, Belton, Killeen and the surrounding areas. We provide expert service, installation and maintenance for both residential and commercial customers. With over 80 years of combined experience, Curtis Lockey and his dedicated staff work with you to find the right products for your specific needs at a price that is compatible with your budget. We are locally owned & operated, provide detailed proposals and understandable solutions to help you make sure that your home or business remains as comfortable and efficient as possible.

Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Probably not. Moving a boiler to a new location is a very different prospect from replacing it in the same spot, and significantly more expensive. Plus, boilers are typically carefully positioned in proximity to pipes and radiators when installed. Homeowners may want to move boilers to free up space, prevent freezing problems that have happened in winter, or solve a noise issue—but it’s a much more costly proposition.

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

The Mexia, TX homeowners’ guide to boiler installation services

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