5 Commercial HVAC Contractors in Schertz, TX
Top-Rated Commercial HVAC Contractors in Schertz
A&A Plumbing, Heating, and Cooling
“Three of four readable reviews award five stars, with technicians Byron, Seth, and Jaysin named directly for water line repair and whole-home repiping…”
GVEC Electric Cooperative
“Four of six published reviews mention specific team members by name, with all five-star ratings praising particular technicians. Positive reviewers cite…”
All Commercial HVAC Contractors (5 total)
Commercial HVAC Costs in Schertz
Commercial system pricing in Schertz. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Schertz, TX: What to Expect
San Antonio’s heat and humidity shape demand for commercial cooling in nearby Schertz, where long stretches of 96°F average highs and 113 days above 90°F mean businesses face heavy sensible and latent loads. That environment keeps commercial-hvac Schertz projects steady: five contractors serve the area, collectively averaging a 3.8 rating from 3,883 reviews, and two firms advertise 24/7 availability for emergencies.
Exact cost figures weren’t provided in the data, but commercial projects here typically scale with building tonnage, complexity of ductwork or chilled-water systems, and control upgrades; expect wide variation by scope. Texas requires contractors to hold TDLR licenses—Class A for unlimited work or Class B for cooling up to 25 tons and heating up to 1.5 million BTU/hr—so verify licensing matches the job size before signing contracts.
Customer-specific highlights weren’t included in the supplied material, so prospective clients should focus on patterns in reviews: response times, preventive maintenance offerings, and experience addressing South Texas humidity. Confirm whether technicians perform load calculations, refrigerant diagnostics, and seasonal tune-ups, and prioritize firms that document emergency procedures and parts availability to limit downtime during peak summer demand.