533 HVAC Service Contractors in San Antonio, TX

HVAC service in San Antonio covers a wide range of needs — routine maintenance, diagnostic calls, and repair work — all shaped by a climate that runs cooling systems hard for half the year. With 96°F average summer highs and humidity that adds meaningful latent load, systems here accumulate wear faster than in drier climates. The local service field reflects that demand: 96 contractors, 43 available 24/7, with a 4.8-star average across nearly 90,000 reviews.

Service pricing spans a broad range depending on scope. Diagnostic and service calls run $75–$200. Routine tune-ups for a single system come in at $70–$200. Standard repair work averages $150–$1,200, with larger repairs pushing higher for component replacements like blower motors or compressors. Texas contractors must hold a TDLR Class A or Class B license — a credentialing requirement that filters out unqualified operators in a market this large.

Jon Wayne Service Company earns repeated praise for the breadth of its technician competency — reviewers specifically note the ability to address HVAC, plumbing, and electrical issues in a single visit, avoiding the coordination overhead of multiple service calls. Goettl's Jonathan Buhidar is mentioned across service reviews for going beyond the stated job, catching installation errors from prior contractors during routine visits. Elmer's Home Services stands out for technician teamwork, with KenShaun and Raul described across multiple reviews as working in coordinated, communicative fashion through complex service appointments.