Verified record
License VerifiedMBE1801064NH Mechanical Business Entity · verified Oct 18, 2026
- NH mechanical business entity licenseVerified active
- Not rated by the BBB
- 6 work photos
Highlights
- Active state licence — New Hampshire HVAC licence active on the state registry
Heating, air conditioning and plumbing for homes is how Hatfield Brothers Mechanical describes its work: its website promises residential plumbing, heating and air conditioning services, "from repairs to renovations, cleaning to installations." The company says it has been in business for 22 years and lists a service area of Derry, Londonderry, Hudson, Auburn, Chester, Hampstead, Salem, Litchfield, Manchester, Raymond and Windham. A derrynews.com page lists the company under "Best Heating/Air Conditioning/Plumber." Its New Hampshire HVAC licence, number MBE1801064, is active on the state registry, held by Hatfield Brothers Mechanical, LLC.
Heard around town
News & the web
- Best of Derry News winners list
“Best Heating/Air Conditioning/Plumber Hatfield Brothers Mechanical”
— derrynews.comRead the article ↗
What does heating and cooling work cost in Greater Nashua?
Typical your area 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
$5,000 – $11,400
Typical HVAC project around $8,200
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