HVAC Services in Thurmont, MD
2 HVAC contractors found
Forever Air Duct Cleaning
5.0(6)
24/7
“All 6 reviews award 5 stars, reflecting unanimous satisfaction. Both detailed reviews specifically name a…”
12202 Old Frederick Rd D, Thurmont, MD 21788
HVAC Service Costs in Thurmont, MD
Pricing ranges across all HVAC services offered in Thurmont.
| 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 2 HVAC contractors serving Thurmont, the top-rated providers average 2.5★ across 6 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.