HVAC Services Katy TX | AC Repair, Installation & Heating
Master Cooling Connection
Master Cooling Connection
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Services
Repairs
AC RepairNot cooling, warm air, strange noises. Same day.Heating RepairFurnace and heat pump repair, all brands.HVAC RepairWhole-system diagnosis when you are not sure.Thermostat RepairBlank screens, wrong temps, wiring issues.
Installations
AC InstallationRight-sized systems, free in-home estimate.Heating InstallationFurnaces, heat pumps and dual-fuel.Thermostat InstallationSmart thermostats: Nest, Ecobee and more.Duct ReplacementNew sealed ductwork for even cooling.
Maintenance
AC Maintenance21-point tune-up and coil cleaning.HVAC MaintenanceTwice-yearly plans with priority service.
Specialty
Duct Design & AirflowFix hot rooms and weak airflow at the source.Emergency AC Repair24/7 dispatch, nights and weekends.Commercial HVACOffices, retail and light commercial.
All services
24/7 · All areasEmergency AC RepairCall (832) 775-3049 SpecialSeasonal Tune-Up21-point inspection & coil clean 0% financing on new systems
Service Areas
Central
Houston
West Houston
KatyCypress
North Houston
The WoodlandsSpringTomballConroe
South Houston
Sugar LandPearland
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Also serving Friendswood, League City, Humble, Missouri City & more.
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Home›Service Areas›Katy
Katy, TX · Harris/Fort Bend County

HVAC Services in
Katy, TX

Same-day HVAC services in Katy, TX. AC repair, installation, heating, maintenance & duct repair. Licensed TACLA148713E. Call (832) 775-3049.

Call (832) 775-3049 Get Free Estimate
TX LicenseTACLA148713E
ResponseSame day
Warranty90 days, parts & labor
BrandsAll major brands
Available Services

What We Do in
Katy

Every service backed by licensed technicians, upfront pricing, and a 90-day parts & labor warranty.

Technicians available today
AC Repair

Same-day diagnosis and repair across Katy. All major brands. $0 diagnostic when you go ahead with the repair.

Parts on the truck90-day warrantyAll brands
Call (832) 775-3049 Details
Free estimate
AC Installation
New, properly sized AC systems for your Katy home. Financing available.
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Same day
Heating Repair
Fast furnace and heat pump repair, all brands.
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Free estimate
Heating Installation
Furnaces, heat pumps and dual-fuel, installed right.
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Extend system life
AC Maintenance
Preventive tune-ups that add 5–10 years to your system.
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Save 20–30%
Duct Repair & Airflow
Seal, repair and rebalance ducts so every room cools evenly.
Learn more
24/7 · Nights, weekends & holidays Emergency AC Repair

AC dead at 2 AM? We dispatch emergency technicians across Katy.

(832) 775-3049
Free quote · 30-minute callback

Need HVAC Service in
Katy?

Our technicians are on call 7 days a week, 8AM to 9PM.

(832) 775-3049
  • Licensed TACLA148713E
  • 90-day parts & labor warranty
  • Se habla español
Request a Free Quote
30-minute callback · No obligation · 7 days a week
We'll call you within 30 minutes

We Also Serve

Conroe Cypress Houston Pearland Spring Sugar Land The Woodlands Tomball
MCC
MASTER COOLING CONNECTION
Same-Day Open
What do you need?
Emergency AC Repair 24/7 · All Areas · Call Now
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Services
Repairs · Installs · Maintenance
01
AC Repair
Same Day
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02
HVAC Repair
Licensed
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03
Heating Repair
Same Day
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04
Install AC / Heating
Free Estimate
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05
AC Maintenance
Tune-Up
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06
Thermostat Install
Nest · Ecobee
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07
Duct Design & Airflow
Specialist
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Service Areas
Houston · Katy · Cypress · 6 more
Houston
HQ
Katy
The Woodlands
Spring
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Company
Commercial · About · Financing
Commercial HVAC
About Us
Est. 2009
How It Works
Financing
$0 Down
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Language
EN ES
Call (832) 775-3049