South Dakota to Oklahoma: master HVAC technician license reciprocity
South Dakota 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. Some third-party sites claim contractor reciprocity with Texas, Arkansas, Kansas or New Mexico, but no CIB page lists such an agreement.
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 South Dakota license must be active and in good standing.
- You must have passed a licensing exam in South Dakota 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. Hold EPA Section 608 technician certification to handle refrigerant; federal law requires it, but it is not a condition of this state license (if applicable).
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 · if applicable
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
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.
Why South Dakota has nothing to transfer
South Dakota master HVAC technician
Licensed by cities and counties
South Dakota does not issue a master HVAC, mechanical or refrigeration license and has no state board for the trade; only the State Fire Marshal's boiler inspection program exists at state level, and it certifies boilers, not installers. The master-level credential exists only in cities that license mechanical contracting. In Sioux Falls the person-held credential is the Master Mechanic, earned by documenting four years of experience (2,000 hours per year) with a licensed mechanical contractor and passing the city's four-hour open-book exam on the International Mechanical and Fuel Gas Codes ($75, 75% to pass); the master mechanic then qualifies a Mechanical Contractor license ($200 for two years, $10,000 compliance bond, liability insurance), and a separate Refrigeration Contractor license is earned by a shorter IMC exam. In Rapid City the Mechanical Contractor (Class C trade) license is issued to a firm whose designated license holder has six years of verifiable experience, passes the city exam, and carries $1,000,000 liability insurance; it runs three years with six hours of continuing education. Neither city recognizes out-of-state licenses: Sioux Falls says it does not reciprocate any license and requires its exam of everyone, and Rapid City's code recognizes other agencies' licenses only for general building contractor classes. An out-of-state master or HVAC contractor should expect to sit the local exam in each city where they contract.
How local licensing works in South Dakota
How local licensing works. South Dakota has no state HVAC licensing statute, so contractor and master-level credentials exist only under city ordinances. Boilers are inspected and certificated by the State Fire Marshal's Office (Department of Public Safety), which does not license installers or contractors.
Sioux Falls. The Mechanical Board of Appeals and Examiners tests Master Mechanics: four years of experience as a sheet metal mechanic, refrigeration technician, general manager, project manager or engineer employed by a licensed mechanical contractor, at least 2,000 hours per year, with up to one year of credit for trade school or engineering/construction management degrees and up to two years for military work. The exam ($75, non-refundable) is given the second Wednesday of each month, is open book on the 2021 IMC and IFGC (2024 codes to be adopted in 2026), and requires 75%; a first failure may be retaken after 30 days, later failures after 90 days. The Mechanical Contractor license must be applied for within 90 days of passing: $200 for a two-year license expiring December 31 of odd years ($100 if issued in the second year), a $10,000 compliance bond naming the City, current liability insurance, and the master mechanic must be an owner, partner or W-2 employee. The Refrigeration Contractor license uses a separate two-hour, 20-question IMC exam ($75, 75%) with the same bond and fee. An Inactive Master Mechanic license preserves the credential without contracting. The city states it does not reciprocate any licenses.
Rapid City. Under RCMC 15.26.080 a Mechanical Contractor (MC) license is held by a proprietorship, partnership, firm or corporation whose license holder has six years of verifiable experience (education credit of one year per 18-24 month program) and is qualified in planning, superintending and installing mechanical systems; if that person leaves, the firm has 30 days to qualify another. Under RCMC 15.04.140 the designated license holder must pass the city's exam, the firm must carry $1,000,000 aggregate and per-occurrence liability with $300,000 fire damage coverage, the license runs three years, and six hours of continuing education are required per period. License and exam fees are set by council resolution and were not found on a published page. The Building Official may accept another government agency's license only for Class A and B general building licenses.
Out-of-state holders. No reciprocity or endorsement path for out-of-state master or contractor licenses was found in either city. The practical route is to document experience, pass the local exam, and post the local bond and insurance in each city where work will be contracted.
Common questions
- Do I have to take the Oklahoma master HVAC technician exam if I'm licensed in South Dakota?
- 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 South Dakota?
- Published fees on this path total $514, not counting exam vendor fees or bonds.
- Do my South Dakota 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 South Dakota?
- Not necessarily. Reciprocity is directed. Going from Oklahoma to South Dakota, 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, 2026
- Oklahoma CIB - Active Contractor Requirements (bond and insurance) · Oklahoma Construction Industries Board · Agency Page · verified September 23, 2026
- Oklahoma CIB - Mechanical Industry · Oklahoma Construction Industries Board · Agency Page · verified September 23, 2026
- Oklahoma CIB - Mechanical Application Information and Application for Mechanical Examination · Oklahoma Construction Industries Board · Form · verified September 23, 2026
- Oklahoma CIB - Mechanical Contractor · Oklahoma Construction Industries Board · Agency Page · verified September 23, 2026
- Oklahoma CIB - Mechanical Forms · Oklahoma Construction Industries Board · Agency Page · verified September 23, 2026
- 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 23, 2026
- 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 23, 2026
- State of Oklahoma Electrical, Mechanical, Roofing and Plumbing Examinations Candidate Information Bulletin (PSI) · PSI Services for the Oklahoma Construction Industries Board · Form · verified September 23, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.