HVAC Services in Mount Joy, PA
3 HVAC contractors found
Hershey Heating & Air Conditioning LLC / Hershey Plumbing & Water Conditioning
5.0(116)
Highly Rated
“All 111 reviews award five stars, with multiple reviewers specifically mentioning same-day response during…”
3121 Mount Joy Rd, Mount Joy, PA 17552
Heisenberg Heating and Cooling
5.0(14)
“Eight reviewers collectively award perfect marks, with several noting same-day arrival during system failures…”
1409 Willow Creek Dr, Mount Joy, PA 17552
HVAC Service Costs in Mount Joy, PA
Pricing ranges across all HVAC services offered in Mount Joy.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $83–$3,080 | — |
| AC Installation | $168–$22,400 | — |
| AC Replacement | $2,352–$17,920 | — |
| HVAC Maintenance | $15–$824 | — |
| HVAC Repair | $83–$3,850 | — |
| HVAC Service | $76–$15,228 | — |
| Emergency HVAC | $165–$3,850 | — |
| Commercial HVAC | $2–$88,000 | — |
Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
Frequently Asked Questions
Among 3 HVAC contractors serving Mount Joy, the top-rated providers average 4.0★ across 148 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.