More HVAC contractors
See all ›
Will's Work LLC
Recessed lighting in 3 rooms done within days4.4
TS
License verifiedTremblay & Son HVAC.
52 years in business3.0
Joy's HVAC
Heat pump installation3.9
Rochester, NH36 Old Dover Rd, Rochester, NH 03867
Verified record
A New Hampshire HVAC licence, number GFE0801354, is active on the state registry with Marc W Doyon as its holder of record.
Typical your area range for this kind of work, from regional averages — not a quote from Marc Doyon Plumbing & Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Specializes in
Languages
No changes recorded yet — last scanned Oct 18, 2026.
Recessed lighting in 3 rooms done within days4.4
52 years in business3.0
Heat pump installation3.9