Verified record
Hatfield Brothers Mechanical is a plumbing business whose New Hampshire plumbing licence, number MBE1801064, is active on the state registry, held by Hatfield Brothers Mechanical, LLC. On derrynews.com, Hatfield Brothers Mechanical appears under "Best Heating/Air Conditioning/Plumber".
“Best Heating/Air Conditioning/Plumber Hatfield Brothers Mechanical 80 North High St. (603) 432-7001”
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1 change recorded — last scanned Oct 18, 2026.
Typical New Hampshire range for this kind of work, from regional averages — not a quote from Hatfield Brothers Mechanical LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$240 – $580
Typical plumbing job around $410
