New Mexico Residential Building Contractor License GB2 The GB2 exam spans foundation design and soil conditions, framing systems, electrical rough-in requirements, plumbing installations, HVAC fundamentals, and roofing materials. You’ll also need working knowledge of building codes specific to New Mexico’s climate and seismic considerations, plus safe job site practices and lien law basics for residential projects.
| Exam Name | New Mexico Residential Building Contractor License GB2 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
