Darren L Chapman
Licensed. Gas Fitter Master · Licence 4538-GF-M · issued in Massachusetts.
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About this listing
| Trade | Plumbing and HVAC |
| Location | Cambridge, MA 02138 |
| Type | Independent tradesperson |
The public record
| Credential | Licensed · Gas Fitter Master |
| Number | 4538-GF-M |
| Issued in | Massachusetts |
| Issuing authority | Cambridge Inspectional Services Department |
| Expiry on record | May 1, 2026 — that date has passed since our last refresh, so confirm current standing with the issuer |
| Last confirmed | Aug 17, 2026 |
Record of work
Permits issued and inspected by Cambridge Inspectional Services Department, counted per business. We hold the total and the most recent date, not the individual permits, so this is a count rather than a year-by-year history. It is a record of work actually performed; it is not a licence.
Other records for this business
2 further public records name this business: the same licence number, or the same name with a phone number, licence number or ZIP code that matches. They carry 27 further permits. The directory prints them as one listing.
| Licensed | Darren L Chapman · Replacement 4538-GF-M · Cambridge, MA |
| Licensed | Darren L Chapman · Master Plumber 4538-GF-M · Cambridge, MA |
A licensed individual trading under their own name. Well suited to smaller jobs. Ask to see proof of liability insurance and workers' compensation before work starts, since sole licensees are not always required to carry either.
Every listing here is drawn from public records and is not self-reported. More plumbing and hvac near 02138.