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Top-Rated Window a/c unit installers in Farmersville - Updated Nov 2026

Smitty's Handyman Service
4.7(
27
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Small jobs welcome

"Great prompt communication from my first contact with a time sensitive project need. Fixed my front door and three others. Left all work spaces cleaned and swept. Very reasonable pricing. Strongly recommend. Will call him again!"
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+5

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Frank's Handyman LLC
Frank's Handyman LLC
4.1(
35
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Way over priced. 500.00 to install a door that I am buying, and 5000.00 to replace 9 pieces of siding and paint 3 sides of a 26 X 48 house. I already had an estimate and received 1 more today and I am getting both done for just over half of that."
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Response time2 days
Response rate100%
Recommended by88%of homeowners
Avatar for R3 Mechanical, LLC
R3 Mechanical, LLC
5.0(
1
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

R3 Mechanical, LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

Response time3 hrs
Recommended by100%of homeowners
ThermalPros Heating & Air
New to Angi
Window A/C Unit - Install

Serving Farmersville, 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 S.R. Insulation
S.R. Insulation
4.9(
44
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Omar and team did great work. Old insulation was removed and ceiling penetrations sealed on the first day with the new insulation installed on the second day. Omar was onsite the entire time and actually did the new insulation install. I was pleased with the quality of work and recommend."
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+110

Recommended by100%of homeowners
Avatar for Affordable Siding & Windows
Affordable Siding & Windows
4.9(
176
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Jesse and his crew replaced over 57 windows in my Castle Hills home this Spring. They are the best. From simple to complex and custom they do flawless fair priced work. Stop your research and bid collecting and choose them."
Siding -  Before
Siding - Finished Product
Recommended by100%of homeowners
Service Man
4.4(
116
)
Window A/C Unit - Install

Serving Farmersville, TX and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Promptly scheduled a work time at my convenience for the week after purchasing the deal.  I have 3 HVAC units but only purchased one deal because I believed that one unit was the only problem.  Upon their prompt arrival, I showed the crew the main units in my attic and they quickly pointed out the tears in the ducts and separation from the main units. Further investigation into the equipment showed the source of my mold issue.  These problems did create extra work and additional cost but I feel it was well worth it.  The crew was very conscientious about protecting my furniture and AV equipment while they were working.  They paid attention to all details and I will definitely use this company again.  Thank you.
"
Recommended by83%of homeowners
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