AC Repair Services › Attic AC Unit Installation
Attic AC Unit Installation in Lewisville, TX
An attic AC installation places the air handler and sometimes the evaporator coil in the attic space to distribute conditioned air to upper living areas. This setup is standard in many Lewisville two-story homes built in the 1990s and 2000s. The challenge is that attic temperatures in Texas summers routinely exceed 140 degrees, which stresses the equipment and reduces efficiency. Proper installation, insulation, and refrigerant line protection matter more in this location than almost anywhere else.
Lewisville AC Repair Pros provides attic AC unit installation for homeowners across Lewisville, TX. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Attic AC Unit Installation
- Your two-story home has a failing attic air handler that needs full replacement
- Upper bedrooms never cool down even when the thermostat is set low
- You're adding conditioned square footage and the attic is the only viable equipment location
- An older attic unit is causing high energy bills compared to the downstairs system
How It Works
Our Process for Attic AC Unit Installation
- 1
Access and Load Assessment
We confirm attic access is sufficient for safe equipment handling and calculate the correct tonnage for the space being served.
- 2
Removal of Existing Equipment
Old air handler and related components are removed carefully. Drain pans and secondary drain lines are inspected or replaced.
- 3
New Unit Installation
The new air handler is set on a proper platform, connected to existing or new ductwork, and refrigerant lines are insulated against attic heat.
- 4
Startup and Performance Check
System is charged, cycled, and tested for proper airflow and temperature split before we leave the site.
Lewisville Context
Why this matters in Lewisville
A large share of Lewisville's housing stock is two-story construction built between 1988 and 2005, and most of those homes put the upstairs air handler in the attic. Replacement demand on these systems is high.
Straight Talk
About pricing & scope
Attic installs take longer than standard closet or basement installs due to heat, access, and physical difficulty. Equipment that's harder to reach costs more to install and more to service over time.
What This Fixes
Problems We See in Lewisville
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