Local business · Billerica, MALocal business · 574 Boston Rd Unit 4, Billerica, MA 01821
Verified record
Seneca Heating & Sheet Metal is a Billerica, MA company operating under the registered name Seneca Heating And Sheet Metal Co Inc. Its Massachusetts HVAC license, 183-SM-B, is active on the state registry. The Better Business Bureau gives the company an A+ rating and lists 25 years in business, though it isn't BBB-accredited. Google shows a 5-star rating from a single review, and BBB's own listing also categorizes the company as a plumber alongside its heating and sheet-metal work. For a heating or sheet-metal job, confirm the project scope, timeline, and proof of insurance before booking.
Specializes in
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1 change recorded — last scanned Sep 8, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Seneca Heating & Sheet Metal. 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
Prompt arrival4.9
Same-day emergency response4.6
Prompt response4.6
Fast response4.2
Talented fabrication shop2.5
Permit track record3.7
69 permits filed since 2016Not yet rated
Responsive communication3.8
