New Mexico Contractor Examination Requirements and Preparation

Contractor licensing in New Mexico requires passing one or more trade and business examinations administered through the Construction Industries Division (CID) of the Regulation and Licensing Department. Examination requirements vary by license classification, with distinct tests covering technical trade knowledge and business-law competency. Understanding which examinations apply to a given license type — and what preparation standards are expected — is essential for anyone entering or expanding within the New Mexico contractor sector.

Definition and scope

The examination requirement is a mandatory component of the New Mexico contractor licensing process, established under the Construction Industries Licensing Act (NMSA 1978, Chapter 60, Article 13) and administered by the New Mexico Construction Industries Division (CID). Examinations assess whether applicants hold the technical and business knowledge necessary to operate lawfully within their designated license classification.

Two primary exam categories apply to most license classifications:

1. Trade/Technical Examination — Tests knowledge specific to the applicant's classification, such as electrical theory, plumbing codes, HVAC system design, or general construction practices.
2. Business and Law Examination — Tests knowledge of New Mexico contractor statutes, the Construction Industries Licensing Act, lien law, contract requirements, workers' compensation obligations, and gross receipts tax rules.

Both examinations are required for most classifications. The business and law component is uniformly required across all license types, regardless of trade. As detailed in the New Mexico contractor licensing requirements, examination passage must precede license issuance — there is no provisional licensure pathway that waives this requirement.

Examinations are delivered through PSI Exams, the third-party testing vendor contracted by CID to administer New Mexico contractor licensing tests at approved testing centers statewide and through remote proctoring for eligible classifications.

How it works

Applicants must first confirm their license classification before scheduling any examination. License classifications in New Mexico are structured into general (GB-98) and specialty categories — a full breakdown is available through the New Mexico contractor license types reference. Each classification maps to a specific exam code within the PSI catalog.

The process follows a defined sequence:

1. Determine required examinations — CID publishes exam requirements by classification. Applicants verify which trade exam code applies to their intended license.
2. Register with PSI Exams — Registration is completed through the PSI Exams portal. Fees are paid directly to PSI at registration. As of the fee schedule published by PSI for New Mexico CID exams, each examination carries a per-sitting fee (typically in the $65–$100 range per exam, per attempt, though applicants should confirm current fees at registration).
3. Schedule a testing appointment — Testing is available at PSI centers in Albuquerque, Santa Fe, and other locations, as well as via remote proctored delivery where approved.
4. Sit for examination — Exams are closed-book. Reference materials permitted (such as the NEC codebook for electrical classifications) vary by exam type and are specified in PSI's candidate bulletin.
5. Receive score report — Scores are typically provided immediately at the testing center for computer-delivered exams. A passing score is required before the license application process can advance.

Failing candidates may retest after a mandatory waiting period, which PSI specifies in the candidate bulletin for each exam code. There is no cap on the total number of attempts, but each retake requires a new registration fee.

Common scenarios

General building contractor (GB-98) applicants must pass both the General Building trade examination and the Business and Law examination. This classification covers the broadest scope of construction work and carries the highest volume of examination candidates within the CID system.

Specialty trade applicants — including those pursuing electrical, plumbing, or HVAC classifications — sit for a trade-specific exam tailored to their classification's technical scope, in addition to the Business and Law exam. The electrical trade exam, for example, draws heavily from the National Electrical Code (NEC) and New Mexico-specific amendments. Electrical applicants should note that the NEC in use is the 2023 edition of NFPA 70, effective January 1, 2023, and should confirm with PSI which edition is currently referenced in their candidate bulletin.

Reciprocity applicants from other states face a distinct scenario. New Mexico does not maintain broad reciprocity agreements that waive examination entirely. Applicants from states with limited reciprocity arrangements may still be required to pass the Business and Law examination, even if trade exam requirements are modified. The New Mexico contractor reciprocity agreements page covers the current scope of those arrangements.

Qualifying party designees — individuals designated to qualify a business entity rather than themselves individually — must pass examinations in their own name. The license is then associated with the business, but examination records remain tied to the individual qualifying party.

Decision boundaries

The primary classification distinction affecting exam requirements is general vs. specialty license:

• General Building (GB-98): Requires a broad construction knowledge exam covering project management, structural systems, and general code compliance, plus the Business and Law exam.
• Specialty classifications (e.g., EE-98, MM-98, EE-1 through EE-4 subclassifications): Require a narrower, classification-specific trade exam, plus the Business and Law exam.

Exam exemption does not apply to first-time applicants under any standard pathway. License renewal, by contrast, does not require retaking examinations — continuing education requirements govern renewal, not re-examination.

Applicants working on public works projects face no additional examination requirements beyond those tied to their license classification, though those projects carry separate bonding and insurance requirements that are evaluated during the application stage, not the examination stage.

Scope and coverage limitations

This page covers examination requirements applicable to contractor licenses issued by the New Mexico Construction Industries Division under the authority of NMSA 1978, Chapter 60, Article 13. It does not address federal contractor certifications, municipal business licenses, or professional engineering/architecture licensure, which are governed by separate regulatory bodies. Contractor classifications not regulated by CID — such as landscape-only operations below the statutory threshold — fall outside this scope. Activities crossing into other states require compliance with those states' independent licensing and examination frameworks.

References

• New Mexico Construction Industries Division (CID), Regulation and Licensing Department
• New Mexico Statutes Annotated 1978, Chapter 60, Article 13 — Construction Industries Licensing Act
• PSI Exams — New Mexico Contractor Licensing Examinations
• National Electrical Code (NEC), NFPA 70 2023 Edition — Referenced in Electrical Trade Examinations
• New Mexico Regulation and Licensing Department — Licensing Information