Commercial HVAC Replacement
Full system replacement for commercial properties in San Antonio. Call today.
What We Cover
- Full load calculation and system redesign
- Rooftop unit replacement (all tonnages)
- Chiller and boiler replacement
- Ductwork modification and replacement
- Controls and thermostat upgrade
- Refrigerant transition (R-22 to modern refrigerants)
- Phased replacement planning
- Commissioning and performance verification
Frequently Asked Questions
Consider replacement when your system is 15+ years old, uses R-22 refrigerant, needs frequent repairs costing more than 50% of replacement value, or can no longer maintain comfortable temperatures.
In most cases, yes. We use temporary cooling/heating equipment and phase the work to minimize disruption.
Cost varies widely based on system type, building size, and complexity. A single 25-ton RTU replacement typically runs $15,000-$30,000 installed. Full building systems range from $150,000 to $1M+.
Modern commercial equipment is 20-40% more efficient than systems from 15-20 years ago. Most building owners see energy savings that offset a meaningful portion of the replacement cost over time.
Recent Project
Leon Valley Distribution Center: Full RTU Fleet Replacement
A 200,000 sq ft distribution center near San Antonio Airport was running 8 aging RTUs, three of which used R-22 refrigerant. We designed a phased replacement plan, installed 8 new high-efficiency units over 4 weekends, and upgraded the building controls. The facility saw a 32% reduction in HVAC energy costs.
Related Services
Other Services You May Need
- Chiller system diagnostics — Chillers are the cooling backbone of large commercial buildings across Dallas. Office towe...
- RTU repair specialists — Rooftop packaged units are the backbone of commercial cooling and heating across South Tex...
- Scheduled maintenance — Scheduled maintenance is the single best way to prevent costly breakdowns, extend equipmen...
Ready to Protect Your Operations?
Our commercial HVAC team responds fast across San Antonio. Call now or request a consultation.
Request a Commercial HVAC Consultation
Tell us about your building and HVAC needs. Our team will respond within one business day.
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