New Mexico Construction Licensing and Regulation
Who licenses contractors
New Mexico's Regulation and Licensing Department, through the Construction Industries Division (CID), issues contractor licenses and adopts construction codes in NMAC Title 14. A license is required before you advertise, bid, offer, or contract for work - submitting a bid without a license is itself a violation, not a paperwork problem to fix later.
The qualifying party
Every license is held through a qualifying party: an individual who passes the CID examination for the classification, documents the experience requirement, and is an owner, officer, or key employee of the business. The license follows that person. If the qualifier leaves, the contractor must notify CID and obtain a replacement; work performed while unqualified is unlicensed contracting.
Classification boundaries
GS-21 authorizes roofing only. Accepting a job that requires a general building (GB-98) or another specialty classification is unlicensed practice even when the roofing portion is in scope.
Bond, insurance, workers' compensation
CID requires a surety bond and proof of general liability insurance, plus workers' compensation coverage or an approved exemption, for the license to stay active. These are separate protections: the bond responds to certain license-related claims, not to a homeowner's construction defect.
Renewal and discipline
Licenses renew on a fixed multi-year cycle; letting one lapse while continuing to work converts legal jobs into unlicensed ones. CID may cite, fine, suspend, or revoke for unlicensed practice, abandonment, or code violations.
Worked example
A homeowner asks a GS-21 roofer to reframe a sagging dormer during a re-roof. Framing is structural and outside GS-21, so the roofer re-roofs, and subcontracts the framing to a GB-98 contractor - but does not self-perform it or list it on the roofing contract.
Traps
Assuming an employee can work under another company's license; continuing to operate after the qualifier departs; leaving the license number off contracts and advertising.