Verified record
Marcoux Plumbing & Heating is a Waterville heating business. A Maine hvac license, number MS10007802, held by Daniel R. Marcoux, is active on the state registry. On Google it holds 3.3 stars from 7 ratings. A 2023 customer said the business only takes cash and called it rude and unprofessional. A 2022 customer said a message got no reply.
This guy cares more about money then actually doing a job, only takes cash what a joke! Rude and unprofessional do NOT waste your time!!!!
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2 changes recorded — last scanned Oct 30, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from Marcoux Plumbing & Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,500 – $10,300
Typical HVAC project around $7,400
No-heat call answered in under an hour4.4
Ongoing support for Clean Burn furnaces2.9
Heat restored the day before Thanksgiving2.9
Same-day emergency sump pump replacement2.8
State-verified HVAC license3.3