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JMS Plumbing and Heating LLC
Active NH license4.7
Artisan Plumbing & Heating, LLC
Active plumber license4.4
Local business · Merrimack, NHLocal business · Merrimack, NH
Verified record
Reaction Plumbing & Heating's Better Business Bureau listing describes it as offering plumbing and heating services and gives it an A+ grade. Gary R LeBlanc, Jr is the holder of record of NH hvac license GFE0700390, which is active on the state registry.
Typical your area range for this kind of work, from regional averages — not a quote from REACTION 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 Sep 29, 2026.
Active NH license4.7
Active plumber license4.4
