AC Repair Services › Rooftop Unit Replacement
Rooftop Unit Replacement in Lewisville, TX
Rooftop unit replacement involves craning out a failed or end-of-life packaged unit and setting a new one on the existing or modified roof curb. The logistics are different from any other HVAC replacement — crane scheduling, roof penetration coordination, and curb compatibility all have to line up. We manage that process from measurement to commissioning. A mismatched curb or wrong tonnage creates problems that don't show up until the building is fully occupied.
Lewisville AC Repair Pros provides rooftop unit replacement for homeowners across Lewisville, TX. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Rooftop Unit Replacement
- Your Lewisville flex-space building needs a 20-year-old RTU swapped before summer.
- A failed compressor on a rooftop unit makes repair uneconomical given the unit's age.
- You are re-tenanting a space and the existing RTU does not match the new occupancy load.
- A property condition report flags two aging rooftop units as deferred maintenance items.
How It Works
Our Process for Rooftop Unit Replacement
- 1
Site and Curb Assessment
We measure the existing curb, check structural capacity, and confirm whether a curb adapter is needed for the new unit.
- 2
Equipment Specification
New unit is sized to the zone load — not just matched to the old unit's nameplate tonnage, which may have been wrong originally.
- 3
Crane Day Coordination
We schedule crane access, coordinate with building management on roof and parking access, and remove the old unit safely.
- 4
Installation and Commissioning
New unit is set, connected, and run through full operating modes before the crane leaves the site.
Lewisville Context
Why this matters in Lewisville
Lewisville's commercial growth means many rooftop units installed during early-2000s construction booms are now at replacement age simultaneously. Planning the replacement before a full failure avoids crane scheduling delays during peak summer demand.
Straight Talk
About pricing & scope
Curb adapter requirements, electrical panel upgrades, and duct modifications at the unit connection are the main variables that affect total project cost. We identify these before scheduling the crane — not during it.
What This Fixes
Problems We See in Lewisville
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