New York to Massachusetts: master plumber license reciprocity
New York does not issue a statewide master plumber license, so there is nothing to transfer. Here is Massachusetts's standard path for out-of-state applicants.
Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Master by examination (all states; exam not waived)
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
An out-of-state master plumber cannot have the Massachusetts master examination waived. M.G.L. c. 142, § 4 requires the examiners to examine each person desiring to engage in the business of a master plumber, and no Board page lists a written reciprocal agreement. Local permits and bonding still apply after licensure (M.G.L. c. 142, § 3).
No Reciprocity row: unlike electricians (M.G.L. c. 141, § 2B and 237 CMR 15.00, NH only), Chapter 142 has no 'license without examination' statute.
At a glance
- Trade exam
- Required
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- Massachusetts journeyman plumber license number is required on the Master Statement of Experience Form (Board master how-to). An out-of-state master should expect to obtain the Massachusetts journeyman license first.
- Fee, eligibility details, and processing steps are not published in a form we can list here. Please see the sources on this page to find out more.
What you'll do to get licensed in Massachusetts
- 1Application fee. Pay the application fee ($31). Non-refundable Master Plumber application fee collected by the Board of Examiners (Valor Act reductions may apply); filed through ePLACE.
- 2Background check. Complete a background check. Criminal Offender Record Information (CORI) Acknowledgement Form; second page must be notarized.
- 3Other. 2x2 passport-style photo uploaded with the online application.
- 4Trade exam. Pass the destination's trade exam. Massachusetts Master Plumber examination (PSI after Board approval). Statute requires a practical test of plumbing, house drainage, ventilation and gas fitting..
- 5License fee. Pay the license or certificate fee ($78). Fee, eligibility details, and processing steps are not published in a form we can list here. Please see the sources on this page to find out more..
Published fees on this path total $109, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Exam preparation
Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.
- Trade exam
How Massachusetts licenses master plumbers
Massachusetts master plumber · “Master Plumber”
Statewide license
Massachusetts issues a statewide Master Plumber license through the Board of State Examiners of Plumbers and Gas Fitters. M.G.L. c. 142, § 3 requires a master plumber's license to engage in the business as a master plumber; the master license must be displayed in the place of business, and advertising must show the designation and license number. A licensed master plumber may carry on gas-fitting work throughout the commonwealth, subject to local permits and bonding. Under § 4 the examiners must examine each applicant for a master plumber's license; the statute has no reciprocity or exam-waiver provision.
Why New York has nothing to transfer
New York master plumber · “Master Plumber (municipal)”
Licensed by cities and counties
Issued by New York cities and counties (no statewide plumber licence)
New York does not issue a statewide master plumber licence. The Department of State Division of Licensing Services' 35 occupations do not include plumber. The person-held contracting credential is municipal. Westchester County requires a Master Plumber trade licence to contract in the county (exam application $50, licence and renewal $600; Restricted Master renewal $50 per municipality up to $600); Yonkers sits inside that county. Rochester lists Plumbing Licensing on its Licensed Trades portal without publishing fees.
How local licensing works in New York
How local licensing works. Master plumber licensing is entirely local. A Master Plumber licence from one New York city or county does not authorise work in another, and New York State has no endorsement or reciprocity programme for plumbers. There is no defaultPath and no agreements array at this level.
New York City. 'Master Plumbers are licensed to perform plumbing work in New York City.' Fees on the DOB master-plumbers page: licence $200.00, renewal $150.00, late $50.00 (1–30 days) or $100.00 (31 days or more), seal $50.00 new / $75.00 renewal, term 3 years. Written exam application LIC41 $585; practical exam application LIC42 $530. A separate Master Fire Suppression Piping Contractor licence uses the same fee/term schedule but does not cover plumbing work as defined in NYC Admin. Code §28-401.3. How-to: Obtain a Master Plumber License; renew a licence; DPL-1 form; business-address verification. All new applications online via DOB NOW since 7 September 2021. Nothing on the landing page describes reciprocity.
Westchester County (including Yonkers). County law: plumbers must hold a Westchester trade licence; first step is the licensing examination. Master Plumber exam application $50.00; Master Plumber licence $600.00; Master Plumber renewal $600.00. Restricted Master Plumber renewal $50.00 per municipality, $600.00 maximum. Certificate of Competency (shelving) $50.00 per year. Late Master / Restricted Master renewals: $50 (1 Nov–31 Dec), $100 (1 Jan–30 Apr), $200 (1 May–31 Dec); after 31 December appearance before the Licensing Board. Exam/re-exam paid to the testing company (amount unpublished). The plumbing fee table has no 'reciprocal plumber' line (unlike electrical's 'Master and Reciprocal Electrician' on the same page). Yonkers work requires this county Master (or Restricted Master) plumber licence.
Rochester. Plumbing Licensing is a listed Licensed Trade with online apply/pay/renew. For NYC, budget the $585 written and $530 practical exams plus $200 licence / $50 seal and apply in DOB NOW; confirm experience and insurance on the obtain checklist before sitting. For Westchester, file the $50 exam application and $600 licence. For Rochester, Buffalo, Syracuse and Albany, contact the local board — published inbound rules were not verified here.
- New York City (Department of Buildings — Master Plumber)
- Westchester County (Department of Consumer Protection — Master Plumber)
- Yonkers (Westchester County Master / Restricted Master plumber licence)
- Rochester (Licensed Trades — Plumbing Licensing)
- Syracuse (Division of Code Enforcement; plumber licence unconfirmed on 2026 notice)
- Buffalo (plumbing landing page HTTP 404; master plumber licence unconfirmed)
- Albany (plumber examining board not verified this session)
Common questions
- Do I have to take the Massachusetts master plumber exam if I'm licensed in New York?
- Yes. Massachusetts requires the trade exam on this path.
- What does it cost to get a Massachusetts master plumber license from New York?
- Published fees on this path total $109, not counting exam vendor fees or bonds.
- Do my New York work hours count in Massachusetts?
- Yes. Documented out-of-state experience counts toward Massachusetts's eligibility requirements.
- Does it work the other way, from Massachusetts to New York?
- Not necessarily. Reciprocity is directed. Going from Massachusetts to New York, the mechanism is not applicable.
Sources
- 248 CMR - Board of State Examiners of Plumbers and Gas Fitters regulations · 248 CMR · Massachusetts Board of State Examiners of Plumbers and Gas Fitters · Admin Rule · verified September 16, 2026
- Mass.gov - Apply for a Master Plumber license · Massachusetts Board of State Examiners of Plumbers and Gas Fitters / Division of Occupational Licensure · Agency Page · verified September 16, 2026
- Mass.gov - Board of State Examiners of Plumbers and Gas Fitters · Massachusetts Division of Occupational Licensure · Agency Page · verified September 16, 2026
- MGL Chapter 142, Section 3 - Master plumbers or gas fitters, journeymen and apprentices; licensing; advertising; display of license or certificate · M.G.L. c. 142, § 3 · Massachusetts General Court · Statute · verified September 16, 2026
- MGL Chapter 142, Section 4 - Rules of examiners; qualifications of applicants; applications; examinations; issuance of license; probationary license; credit for veterans · M.G.L. c. 142, § 4 · Massachusetts General Court · Statute · verified September 16, 2026
- MGL Chapter 142, Section 5 - Fees for licenses and examinations · M.G.L. c. 142, § 5 · Massachusetts General Court · Statute · verified September 16, 2026
- PSI Exams - Massachusetts Board of State Examiners of Plumbers and Gas Fitters exam catalog · PSI Services LLC (for the Massachusetts Board of State Examiners of Plumbers and Gas Fitters) · Other · verified September 16, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.