License TACLB12058E

AC Installation in Houston, TX — Licensed Installation, Proper Sizing

Professional AC installation and replacement. We help you choose the right energy-efficient system for your Houston-area home. Trusted by homeowners in Houston since 1986.

281-331-5248
License TACLB12058EServing 77058, 77059, 77062
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Professional AC Installation in Houston, TX

When it's time for a new air conditioning system in Houston, the stakes are high — the wrong size unit or a poor installation means higher energy bills, uncomfortable rooms, and more breakdowns. Mabry's serves the Clear Lake area of Houston — Clear Lake City, the Space Center and NASA-area neighborhoods, and Southeast Houston's 77058, 77059, and 77062 zip codes that were annexed into the city decades ago but kept their Clear Lake identity. Mabry's Air Conditioning & Heating has been installing quality AC systems in Houston homes since 1986. We do it right the first time.

Top Brands We Install in Houston

We install trusted, energy-efficient systems from leading manufacturers. During your consultation, we'll recommend the best option for your Houston home and budget:

  • Trane — known for durability and reliability in Houston's demanding climate
  • Carrier — the inventor of modern air conditioning, with excellent efficiency ratings
  • Lennox — industry-leading efficiency for homeowners focused on energy savings
  • Rheem — strong reliability and value, excellent warranty coverage
  • Goodman and Amana — great value for budget-conscious homeowners
  • American Standard — Trane technology in a different product line

Our Installation Process in Houston

  • Free In-Home Consultation — we assess your Houston home's specific cooling needs
  • Load Calculation — Manual J calculation for proper sizing
  • Brand & Efficiency Recommendation — options at multiple price points
  • Professional Installation — licensed technicians, permit-ready
  • Refrigerant Line & Ductwork Check — we don't just swap the equipment
  • System Testing & Commissioning — we verify everything before we leave
  • Customer Walkthrough — we show you how to maximize your new system

Signs You Need a New AC System in Houston

  • Your system is 12–15+ years old
  • Repairs are becoming frequent or expensive
  • Energy bills keep rising despite normal use
  • Some rooms are never comfortable regardless of thermostat setting
  • The system uses R-22 refrigerant (phased out — repairs are costly)
  • The system runs constantly but can't keep up with Houston's summer heat

Houston's Climate and Your HVAC System

This corner of Houston sits right by Galveston Bay, so its Gulf Coast climate is relentless — sustained summer heat, year-round humidity, and salt-influenced air that's harder on outdoor equipment than it is inland. AC systems here run nine months a year with heat indexes above 105°F common from May through September.

We Know Houston Homes

The Clear Lake area of Houston grew up around NASA's Johnson Space Center, so much of the housing in the 77058, 77059, and 77062 zip codes dates to the aerospace boom of the 1960s through 1980s. Many of these well-built homes still run original single-stage equipment and older ductwork — prime territory for repair, replacement, and efficiency upgrades, all of which we handle.

For new installations in Houston, we recommend systems with a minimum 16 SEER2 rating. Higher-efficiency units (18–21+ SEER2) can deliver significant energy savings given our 9-month cooling season — and we'll calculate the exact payback period so you can make an informed decision.

Why Houston Homeowners Choose Mabry's

  • Flat-rate pricing with no hidden or surprise charges
  • BBB Accredited with A+ Rating
  • Locally owned and operated since 1986
  • Licensed Texas HVAC Contractor (TACLB12058E)
  • Residential service only - we specialize in homes

Need AC Installation in Houston?

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