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How to get an HVAC license in Pennsylvania

Hours, exam, fees and renewal for HVAC work in Pennsylvania. Taken from official PA pages and checked .

Quick answer
  • Licensing body: No statewide HVAC contractor license — PA DLI (UCC); local municipalities may license trades
  • State journeyman license: No (Pennsylvania has no statewide HVAC technician or HVAC contractor license. Some of 2,562 municipalities set their own trade cards. Residential home-improvement work often needs AG Home Improvement Contractor registration.)
  • HVAC / mechanical contractor (local): Set by each municipality. State DLI does not license HVAC contractors. Example below: City of Pittsburgh Mechanical Trade License — four years’ combined experience/education plus a standardized exam.
  • Exam: see below, via Set locally (often ICC Master Mechanical)
  • Code edition: Local boards pick exam references under the PA Uniform Construction Code. Pittsburgh accepts ICC National Standard Master Mechanical (F29/W29 versions tied to adopted code years).

Requirements by license

HVAC / mechanical contractor (local)

ExperienceSet by each municipality. State DLI does not license HVAC contractors. Example below: City of Pittsburgh Mechanical Trade License — four years’ combined experience/education plus a standardized exam.Source: pa.gov · as of
ExamSet locally (often ICC Master Mechanical). Ask the city. Pittsburgh: ICC National Standard Master Mechanical via Pearson VUE, then apply through OneStopPGH.Source: pittsburghpa.gov · as of
FeesSet locally / not listedSource: pittsburghpa.gov · as of · Pittsburgh fees change yearly — use the current PLI fee schedule. State has no HVAC license fee.
RenewalSet locally. Pittsburgh trade licenses expire 365 days from issuance; late fee after 30 days; lapses after 60 days and you reapply as new.Source: pittsburghpa.gov · as of
CE to renewNo statewide CE. Pittsburgh trade licenses need 8 CE hours each year before renewal.Source: pittsburghpa.gov · as of

License types in Pennsylvania

  • No statewide HVAC technician license
  • No statewide HVAC contractor license
  • Local mechanical / HVAC trade license (city-by-city)
  • PA Attorney General Home Improvement Contractor registration (residential, when required)
Source: pa.gov · as of

Local HVAC trade licenses (example)

Pennsylvania leaves HVAC trade licensing to municipalities. Below is Pittsburgh’s Mechanical Trade License. Elsewhere, ask the local building department — and confirm AG home-improvement registration for residential jobs.

City of Pittsburgh

Office: Department of Permits, Licenses, and Inspections (PLI)
Licenses journeymen?Yes
ExperienceTrade license is issued to an individual (not a company). New applicants: government photo ID, proof of passing the certified standardized test, and a resume or docs showing at least four years of combined experience and education.
ExamICC National Standard Master Mechanical (Pearson VUE). Schedule F29 or W29 (or accepted prior versions) as a non-authorized candidate on the ICC/Pearson VUE site, then apply via OneStopPGH
FeesNot confirmed
RenewalEvery 1 year. Expires 365 days from issuance. Late fee after day 30; lapses after day 60
CE8 hours · Eight CE hours in the 12 months before renewal. ICC Preferred Providers, PA DLI UCC CE providers, and approved union/apprenticeship trainings are accepted.
NotesTo pull permits you also need tax compliance, GL insurance ($1M/$2M), and workers’ comp (or exemption affidavit). Phone (412) 255-2621.
Still openExact current Pittsburgh mechanical trade license dollar fee from this year’s fee schedule
ContactCity of Pittsburgh PLI · (412) 255-2621 · PLIAppTech@pittsburghpa.gov (source)
Source: pittsburghpa.gov · as of

Contact the city or borough building department for the job site.

Reciprocity (licensed in another state?)

No statewide HVAC reciprocity. Pittsburgh may accept certain prior ICC or city-proctored scores — ask PLI. Other cities set their own rules.Source: pa.gov · as of

What we couldn't confirm yet

We only publish what we can tie to an official source. These items aren't published anywhere we could verify, so ask the office listed:

FAQ

Statewide HVAC license in PA?

No. DLI says most construction contractors have no state license. Cities like Pittsburgh issue mechanical/HVAC trade licenses.

Pittsburgh requirements?

Four years’ experience/education, ICC Master Mechanical exam, then OneStopPGH — plus insurance and tax compliance to pull permits.

Already licensed? See Pennsylvania HVAC license renewal & CE.

Other states

Compare every state side by side: license requirements by state · renewal & CE by state.