HVAC Services in Seguin, TX
3 HVAC contractors found
Get Free HVAC Quotes in Seguin, TX
Not ready to call? Tell us what you need and we'll connect you with top-rated contractors.
Tri-County A/C & Heating
4.9(402)
Highly Rated
“402 reviews produce a 4.9-star average rating, with multiple customers noting over 15 years of continued…”
510 N Austin St, Seguin, TX 78155
Joe Cools A/C & Heating
4.9(393)
Highly Rated
“Four of six detailed reviews specifically mention same-day or next-day service, with Oscar named as the…”
527 E Kingsbury St, Seguin, TX 78155
HVAC Service Costs in Seguin, TX
Pricing ranges across all HVAC services offered in Seguin.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $75–$2,800 | — |
| AC Installation | $150–$20,000 | — |
| AC Replacement | $2,100–$16,000 | — |
| HVAC Maintenance | $15–$800 | — |
| HVAC Repair | $75–$3,500 | — |
| HVAC Service | $70–$14,100 | — |
| Emergency HVAC | $150–$3,500 | — |
| Commercial HVAC | $2–$80,000 | — |
Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
Frequently Asked Questions
Among 3 HVAC contractors serving Seguin, the top-rated providers average 4.9★ across 1,271 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.