Do I have to take the Oklahoma master HVAC technician exam if I'm licensed in Pennsylvania?

Yes. Oklahoma requires the trade exam on this path, plus a law or code exam.

What does it cost to get a Oklahoma master HVAC technician license from Pennsylvania?

Published fees on this path total $514, not counting exam vendor fees or bonds.

Do my Pennsylvania work hours count in Oklahoma?

Yes. Documented out-of-state experience counts toward Oklahoma's eligibility requirements.

Does it work the other way, from Oklahoma to Pennsylvania?

Not necessarily. Reciprocity is directed. Going from Oklahoma to Pennsylvania, the mechanism is not applicable.

Pennsylvania to Oklahoma: master HVAC technician license reciprocity

No credit· Start overVerified September 15, 2026· 9 sources

Pennsylvania does not issue a statewide master HVAC technician license, so there is nothing to transfer. Here is Oklahoma'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.

Out-of-state master HVAC or mechanical contractor (all states; no published reciprocity partners)

Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.

No state has a published mechanical contractor reciprocity agreement with Oklahoma, so every out-of-state master HVAC technician or mechanical contractor uses the same route. Under OAC 158:50-9-4.1 an applicant from a state without a reciprocal agreement may request exam equivalency; if the Board has previously approved that jurisdiction's exam, the technical trade portion of the Oklahoma contractor exam is waived on a certified letter showing current good standing, the license category, a 70%+ exam score and no pending discipline, but the Mechanical Business and Law portion must still be passed. CIB does not publish the approved jurisdictions. Otherwise the applicant files the Application for Mechanical Examination with notarized experience affidavits and a copy of the out-of-state license, documents four years of verifiable experience in the category, pays $330, and must pass both portions of the contractor exam through PSI within three years of approval. To activate the license the contractor files a $5,000 bond and $50,000 general liability insurance with CIB; a contractor employed by a single business or public entity may instead file that employer's affidavit. Federal EPA Section 608 certification is required separately to handle refrigerants.

Even where a written contractor reciprocity agreement exists, OAC 158:50-9-6(e) grants only a journeyman license by reciprocity and requires the Oklahoma Business and Law portion before the contractor license issues; since no mechanical agreement is published, no agreement rows are recorded. Vendor claims of contractor reciprocity with Texas, Arkansas, Kansas or New Mexico could not be confirmed from any CIB page.

At a glance

Trade exam: Required
Law / code exam: Required
Out-of-state hours: Count toward eligibility

What you must already have

You must document at least 8,000 hours of qualifying work experience.Journeyman requirement of three years plus one additional year of verifiable experience in the mechanical trade, at 2,000 hours per year (OAC 158:50-9-1(b)(2)).
Your Pennsylvania license must be active and in good standing.
You must have passed a licensing exam in Pennsylvania that the destination considers comparable.

What you'll do to get licensed in Oklahoma

1Application fee. Pay the application fee ($30). Contractor application fee, non-refundable (OAC 158:50-9-2(b)).
2License fee. Pay the license or certificate fee ($300). Initial contractor license fee, submitted with the application; annual renewal $200.
3Trade exam. Pass the destination's trade exam. Technical trade portion of the Oklahoma HVACR Contractor exam (Unlimited or Limited) administered by PSI, 70% to pass; waived only under approved exam equivalency.
4Law / code exam. Pass a law, rules, or code exam. Oklahoma Mechanical Business and Law portion of the contractor exam (PSI), 70% to pass; never waived, including for reciprocity applicants.
5Exam fee. Pay the exam fee ($184). PSI fee of $92 per examination portion (two portions), non-refundable.
6Surety bond. Post a surety bond ($5,000). Continuous $5,000 corporate surety bond payable to the Oklahoma Construction Industries Board, filed before the license is activated (OAC 158:50-5-3(a)).
7Insurance. Carry the required insurance ($50,000). Commercial general liability insurance of at least $50,000 with CIB named as certificate holder (OAC 158:50-5-3(b)).
8Other. Compliance with workers' compensation insurance laws; the licensed contractor must be a permanent employee, owner, partner or officer of the mechanical firm responsible for its work.
9Other. EPA Section 608 technician certification (Type I/II/III/Universal) to handle refrigerants; federal, does not expire; not mentioned on CIB pages but required by federal law.

Published fees on this path total $514, 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
Law / code exam
Exam fee · $184
Other

Surety bond

A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.

Surety bond · $5,000

Liability insurance

Some states require proof of general liability or workers' compensation coverage at licensing time.

Insurance · $50,000

How Oklahoma licenses master HVAC technicians

Oklahoma master HVAC technician · “Mechanical Contractor (HVAC/R Unlimited or Limited)”

Statewide license

Verified September 15, 2026· 6 sources

Issued by Oklahoma Construction Industries Board (CIB), Mechanical Division

Oklahoma has no 'master HVAC' license; its highest person-held HVAC credential is the Mechanical Contractor license, which CIB issues to an individual who passes the two-part contractor exam (technical trade and Mechanical Business and Law, 70% each, $92 per portion). This site maps the HVAC/R Unlimited (or Limited) Mechanical Contractor license to the master level. An applicant needs the journeyman qualifications plus one additional year, so four years (8,000 hours) of verifiable experience in the category, and pays $330 ($30 application plus $300 initial license). After passing, an inactive license issues until the contractor files a $5,000 corporate surety bond and a $50,000 commercial general liability certificate with CIB; an inactive contractor may work as a journeyman. Every mechanical firm must have a licensed contractor associated with and responsible for its work. OAC 158:50-9-6 lets CIB sign contractor reciprocity agreements, under which the applicant would still have to pass the Business and Law portion, but CIB publishes no mechanical partner states. Licenses renew annually ($200) with six hours of continuing education every 36 months.

Moving to Oklahoma Leaving Oklahoma

Why Pennsylvania has nothing to transfer

Pennsylvania master HVAC technician

Licensed by cities and counties

Verified September 15, 2026· 18 sources

Pennsylvania issues no statewide master HVAC, mechanical or HVAC contractor license; none of the Department of State's licensing boards covers the trade, and the Attorney General's Home Improvement Contractor registration (required of businesses doing residential remodeling work, including HVAC replacement in existing homes) is a no-exam consumer-protection registration rather than a license. The master-level credential exists only in cities that have chosen to license the trade, under names that vary: Pittsburgh's Mechanical/HVAC Trade License (issued to an individual with four years of experience who has passed an ICC National Standard Master Mechanical exam; $120 in 2025, eight CE hours a year), Reading's Master Mechanical Heating Contractor license (two years as a licensed journeyman plus the ICC F29-N Master Mechanical exam; $90), Erie's master Mechanical and HVAC Installer licenses, and Scranton's Master Mechanical Contractor license. Philadelphia and Altoona require only a general contractor license (business-level, insurance and no exam) to pull mechanical permits, and Allentown and Harrisburg publish no HVAC license at all. There is no state-level recognition of an out-of-state master HVAC license, but Pittsburgh accepts any passed ICC master mechanical exam from any code year and, on the License Officer's review, equivalent exams from other states, and Reading issues a reciprocal master license ($190) to holders of an equivalent license from a first-, second- or third-class city or from a state with a state license and equal standards. A master from another state should expect to document experience, present an ICC master mechanical exam score, and apply separately in each city where they will pull permits.

How local licensing works in Pennsylvania

How local licensing works. With no state HVAC board, each Pennsylvania city that licenses the trade does so under its own ordinance. The credential that travels best between them is the ICC National Standard Master Mechanical examination, which Pittsburgh and Reading both use and which Reading's reciprocity practice implicitly relies on.

Philadelphia. No HVAC or mechanical trade license. Mechanical permits must be performed by a business holding the general Contractor License: $126 a year (including a $20 application fee), general liability of $500,000 per occurrence, $300,000 auto liability, workers' compensation, a Commercial Activity License and tax ID, tax compliance, and an OSHA 30 course for supervisors; there is no exam or experience requirement and no out-of-state provision. Ductwork on the job must be done by licensed sheet metal technicians or apprentices employed by the contractor. Businesses working only on existing one- or two-family homes may register as home improvement contractors instead.

Pittsburgh. The Department of Permits, Licenses and Inspections issues the Mechanical/HVAC Trade License to individuals ('Trade Licenses are issued to individuals, not to companies'), required to install, erect, enlarge, repair, alter, remove, convert or replace any mechanical system in the city (Pittsburgh Code 741). New applicants provide proof of passing the City-proctored Master Mechanical exam or an ICC Standard Master Mechanical exam for any code year, and a resume or employer statement showing four or more years of practical experience (notarized statement if self-employed). PLI's rules state that 'equivalent certification testing programs from states other than Pennsylvania shall be accepted as proof of compliance of the testing requirements upon review and determination of equivalence by the License Officer'. The 2025 fee is $120 (initial and renewal); licenses expire 365 days after issue and renewal requires eight hours of continuing education in the prior twelve months. Insurance ($1,000,000 per occurrence / $2,000,000 aggregate general liability plus workers' compensation) is not needed at application but must be on file before any permit is issued. Applications go through OneStopPGH.

Reading. The Master Mechanical Heating Contractor license ($90 a year) requires a valid mechanical journeyman license, at least two years employed as a mechanical journeyman by a registered mechanical contractor, and a passing ICC F29-N Master Mechanical exam (or its successor). A reciprocal master license ($190, including a one-time reciprocation fee and the annual fee) may be issued to the holder of an equivalent license from a first-, second- or third-class U.S. city issued by an equivalent board of examiners with standards equal to Reading's; the applicant attaches the other jurisdiction's current requirements. As of 7/7/2023 Reading lists reciprocity with Harrisburg, Philadelphia, Scranton, Lancaster and Pittsburgh and with 'most, if not all, surrounding states with a state license'.

Erie. Master licenses are required for Mechanical and HVAC Installers, with a separate Refrigeration license, and 'Only Master License holders are able to obtain a permit'; applications are reviewed by the Trades Licensing Board, which also handles temporary licenses. The ordinance defines the Master Mechanical Contractor as one who contracts to install, erect, alter, extend, maintain or repair heating and ventilation, air-conditioning and refrigeration systems, process piping and sheet metal work. Fees, insurance and any reciprocity provisions could not be opened.

Scranton. Issues a Master Mechanical Contractor license through a combined master electrical/mechanical/plumbing/general contractor application; the application's terms could not be opened. Reading treats Scranton as a reciprocal city.

Altoona. HVAC contractors need a city business license, and for commercial work a City of Altoona Contractor's License with liability and workers' compensation insurance; residential work requires only the state Home Improvement Contractor registration.

Allentown and Harrisburg. Neither publishes an HVAC or mechanical license (Allentown licenses electricians, plumbers and sheet metal workers; Harrisburg licenses electricians, plumbers and low-voltage installers).

Out-of-state holders. Pittsburgh's acceptance of any ICC master mechanical exam (and, on review, equivalent out-of-state exams) and Reading's reciprocal license are the only published accommodations; neither waives the experience documentation or local fees. Everywhere else the out-of-state license is irrelevant and the contractor obtains the local business-level license.

Moving to Pennsylvania Leaving Pennsylvania

Common questions

Do I have to take the Oklahoma master HVAC technician exam if I'm licensed in Pennsylvania?: Yes. Oklahoma requires the trade exam on this path, plus a law or code exam.
What does it cost to get a Oklahoma master HVAC technician license from Pennsylvania?: Published fees on this path total $514, not counting exam vendor fees or bonds.
Do my Pennsylvania work hours count in Oklahoma?: Yes. Documented out-of-state experience counts toward Oklahoma's eligibility requirements.
Does it work the other way, from Oklahoma to Pennsylvania?: Not necessarily. Reciprocity is directed. Going from Oklahoma to Pennsylvania, the mechanism is not applicable.

Sources

EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026Federal requirement in every state: technicians who maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere must be certified (Type I small appliances, Type II high-pressure, Type III low-pressure, Universal). Apprentices under direct supervision are exempt. Certification does not expire; the core exam must be proctored for Universal certification. State HVAC boards commonly require it before licensure, but it is not itself a state license.
Oklahoma CIB - Active Contractor Requirements (bond and insurance) · Oklahoma Construction Industries Board · Agency Page · verified September 15, 2026'An Active (Plumbing/Electrical/Mechanical) Contractor is required to carry a five thousand dollar ($5,000.00) Corporate Surety Bond payable to the Oklahoma Construction Industries Board' and 'must provide a certificate of insurance evidencing a minimum of $50,000.00 commercial general liability insurance' with CIB as certificate holder; an affidavit form waives bond and insurance for a contractor employed by a single entity.
Oklahoma CIB - Mechanical Industry · Oklahoma Construction Industries Board · Agency Page · verified September 15, 2026Overview of the apprentice, journeyman and contractor mechanical licenses. 'All Journeymen and Contractors are required to have received six (6) hours of continuing education within the preceding thirty-six (36) months of their license expiration.' Bond and insurance must be filed with CIB to activate a contractor license and a lapse makes the license inactive. Unlike the CIB electrical page, this page and its sub-pages contain no reciprocity partner list and no reciprocity guidelines page.
Oklahoma CIB - Mechanical Application Information and Application for Mechanical Examination · Oklahoma Construction Industries Board · Form · verified September 15, 2026Text extracted from the PDF locally; this is the form linked from the CIB Mechanical Forms page. Fees that must accompany the application: Mechanical Contractor $330.00 (license $300.00 + application $30.00); Mechanical Journeyman $75.00 (license $50.00 + application $25.00); Limited Residential Journeyman $75.00. Journeyman experience: three years of verifiable experience in the category, with approved education substituting for up to two years. Contractor: journeyman requirements plus one year. The contractor exam is one exam with a technical trade part and a business and law part, both to be passed within three years of approval; an inactive license issues until a $5,000 corporate surety bond and a certificate of $50,000 commercial general liability insurance (CIB as certificate holder) are received. Failing candidates wait 30 days after a first failure and 90 days after subsequent failures. Question 5 asks whether the applicant holds a mechanical license in another state and requires a copy of the current license; a notarized experience affidavit is required for each certifier.
Oklahoma CIB - Mechanical Contractor · Oklahoma Construction Industries Board · Agency Page · verified September 15, 2026Contractor categories: HVAC/R Unlimited, HVAC/R Limited, Refrigeration, Natural Gas Piping, Process Piping, Sheet Metal and Ground Source Piping, each with its scope. 'Applicants for a contractor license must meet the same requirements as a journeyman with an additional one (1) year of experience in the mechanical trade.' Links to the active contractor requirements (bond and insurance). No reciprocity language.
Oklahoma CIB - Mechanical Forms · Oklahoma Construction Industries Board · Agency Page · verified September 15, 2026Lists the Mechanical License Application, endorsed apprentice, limited residential installer, fueled hearth, medical gas, ground source piping, refinery and temporary journeyman (state of emergency) applications and renewal forms. No mechanical reciprocity application or exam-equivalency form is published, in contrast to the plumbing program's Arkansas reciprocal application.
Oklahoma Mechanical Licensing Act, 59 O.S. §§ 1850.1 et seq. · 59 O.S. §§ 1850.6, 1850.7, 1850.8, 1850.8A · Oklahoma Construction Industries Board · Statute · verified September 15, 2026Text extracted from the PDF locally. 1850.7: no person may engage in mechanical work as a journeyman or contractor without a valid CIB license, and no business entity may act as a mechanical firm unless a contractor is associated with and responsible for its mechanical work. 1850.8: CIB issues a journeyman or contractor license to a person certified by the Committee of Mechanical Examiners as having passed the appropriate examination who pays the license fee; licenses are non-transferable, issued for no more than one year, expire on the last day of the licensee's birth month, and cannot be renewed without the required continuing education; contractors may go inactive and drop bond and insurance. 1850.6: failing candidates wait 30 days, then 90 days. 1850.8A: after a governor-declared disaster, a journeyman licensed in another state may receive a one-year temporary journeyman license while sitting for the Oklahoma exam. The Act contains no reciprocity section; reciprocity is governed by rule.
OAC Title 158, Chapter 50 - Mechanical Industry Regulations (permanent rules effective 10/1/2020) · OAC 158:50-5-2, 158:50-5-3, 158:50-9-1, 158:50-9-2, 158:50-9-4.1, 158:50-9-6, 158:50-9-7 · Oklahoma Construction Industries Board · Admin Rule · verified September 15, 2026Text extracted from the PDF locally. 158:50-9-1: journeyman applicants need three years of verifiable experience in the category (2,000 hours per year) or approved education plus experience; experience in Oklahoma counts only while registered as an apprentice; contractors need one additional year; a contractor license cannot issue until both the business/law and trade portions are passed. 158:50-9-2(b) fee schedule: contractor application $30, initial contractor license $300, renewal $200; journeyman application $25, initial license $50, renewal $75. 158:50-9-4.1 Exam equivalency: a journeyman or contractor 'from a state without an Oklahoma reciprocal agreement or statewide licensing' may be eligible for exam equivalency if the Board has previously approved that jurisdiction's exam as substantially similar; if approved, the journeyman exam or the technical trade section of the contractor exam is waived, but the business and law section is still required; the applicant supplies a certified letter from the home jurisdiction showing current good standing, the license category, a passing score of 70% or higher and no pending discipline. 158:50-9-6 Reciprocity: the applicant must first 'confirm that a written reciprocity agreement exists between the applicant's state and Oklahoma for the license the applicant is seeking'; must pay the application and initial license fee (non-refundable); must show substantially equivalent requirements, one year of lawful practice under the current license, no pending discipline, and that the license was obtained by examination; contractor applicants under a written contractor agreement are granted a journeyman license by reciprocity and receive the contractor license only after passing the Oklahoma Mechanical Contractor Business and Law portion and meeting bond and insurance requirements. 158:50-5-3: $5,000 continuous corporate surety bond and $50,000 general liability insurance, waived for inactive contractors and for contractors employed by a single entity that files an affidavit. 158:50-9-7: six hours of CE every 36 months; new licensees exempt for three years after passing the exam.
State of Oklahoma Electrical, Mechanical, Roofing and Plumbing Examinations Candidate Information Bulletin (PSI, effective 12/18/2025) · Oklahoma Construction Industries Board / PSI Services · Other · verified September 15, 2026Text extracted from the PDF locally. 'Each Examination Portion $92', non-refundable, charged per registration whether first attempt or repeat; 30-day wait after a first failure. HVACR Journeyman Limited: 60 questions, 70% (42 correct) to pass, 180 minutes, open book on the 2018 International Mechanical Code and 2018 International Fuel Gas Code with Oklahoma revisions, Modern Refrigeration and Air Conditioning and ACCA Manual J. HVACR Journeyman Unlimited, HVACR Contractor Limited and Unlimited, Refrigeration, Sheet Metal and Process Piping exams are also outlined, plus the separate Mechanical Business and Law portion for contractors.

Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.

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