HVAC Services in Newmarket, NH
3 HVAC contractors found
Michael Olszanowski Plumbing & Heating
5.0(11)
“Seven of seven documented reviews award 5-star ratings, with multiple reviewers specifically referencing…”
44 New Rd, Newmarket, NH 03857
Fabrizio John Plumbing and Heating
4.5(8)
24/7
“Positive reviewers consistently emphasize three qualities: rapid response, work quality, and fair pricing.…”
6 Riverbend Rd, Newmarket, NH 03857
HVAC Service Costs in Newmarket, NH
Pricing ranges across all HVAC services offered in Newmarket.
| 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 Newmarket, the top-rated providers average 4.2★ across 88 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.