Verified record
B&L Mechanical and Consulting, Inc. is a North Billerica HVAC outfit that describes itself as "an established HVAC construction company" with "a proven track record of successfully building complex HVAC systems." By its own account it works on design build projects, and it says it was established in 2009 "by seasoned professionals with over 112 years of experience" — it reports 17 years in business. The company says it offers free estimates. On nerej.com it appears as "B&L Mechanical and Consulting Inc. - HVAC." Its Massachusetts HVAC licence, 826-SM-B, is expired on the state registry.
“B&L Mechanical and Consulting Inc. - HVAC”
“B&L Mechanical and Consulting Inc. - HVAC”
Typical Greater Boston range for this kind of work, from regional averages — not a quote from B&L Mechanical and Consulting Inc.. 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
2 changes recorded — last scanned Sep 24, 2026.
Prompt arrival4.9
Same-day emergency response4.6
Prompt response4.6
Commercial experience4.3
Responsive communication3.8
Solar ownership or power purchase agreements2.9
Permit track record3.7