New Mexico Contractor License Exam — Study Guide
Free, topic-by-topic study notes for the New Mexico Contractor License Exam exam. Read a chapter, then practice it.
Business Organization & Licensing
Every contractor operates through some form of business entity, and the form you choose affects your personal liability, your taxes, and how you raise money and add owners. This topic covers the main entity types and the general principles of operating a licensed contracting business. These fundamentals are broadly consistent nationwide; specific license classifications, fees, and renewal rules are set by each state.
Estimating & Bidding
An estimate that is too high loses the job; one that is too low loses money. This topic covers how contractors build accurate estimates, the difference between markup and margin, how to compute material quantities, and the common types of bids. The math principles here are universal.
Contracts & Contract Law
The contract defines the deal: what will be built, for how much, by when, and what happens if something goes wrong. This topic covers the elements of a valid contract, common clauses contractors must understand, and how contracts are changed and enforced. These principles come from general contract law and apply broadly across states.
Project Management & Scheduling
Delivering a project on time and on budget requires planning the sequence of work, tracking progress, and communicating clearly among the owner, designer, subs, and crew. This topic covers scheduling tools like CPM and Gantt charts, the concepts of critical path and float, and the documents that keep a project coordinated.
Financial Management & Accounting
Many contractors fail not from lack of work but from poor financial control — running out of cash while waiting to be paid. This topic covers the basic financial statements and ratios, cash-flow realities unique to construction, and job costing. The concepts and formulas here are universal business fundamentals.
Safety & OSHA
Construction is one of the most hazardous industries, and safety is both a legal duty and a business necessity. This topic covers the employer's core safety obligations, the hierarchy of controls, and key federal OSHA requirements that apply on construction sites nationwide, such as fall protection and excavation safety.
Employment & Labor Law
When a contractor hires workers, a web of federal employment and labor laws applies. This topic covers worker classification, wage and hour rules, workers' compensation, and hiring paperwork. The federal baselines here apply nationwide, though states may add stronger protections on top of them.
Building Codes & Permits
Building codes and the permit process exist to protect public health and safety by ensuring structures are built to accepted standards. This topic covers the purpose of codes, the permit and inspection process, and the difference between building codes and zoning. Most U.S. jurisdictions adopt model codes, so the framework is broadly consistent even though local amendments vary.
New Mexico Contractor Licensing & Classifications
New Mexico licenses contractors through the Construction Industries Division and ties each license to a Qualifying Party. This chapter covers the CID, the GB-98 and GB-2 general building classifications, the open-book 75% exams, and why NASCLA is not accepted for the trade portion.
New Mexico Contracting Law, Unlicensed Practice & Liens
New Mexico law bars an unlicensed contractor from suing to collect and sets classification-specific lien deadlines. This chapter covers the licensing requirement, NMSA §60-13-30, the lien timeline under NMSA §48-2-6, and the Gross Receipts Tax.
New Mexico Bond, Insurance & Exam Logistics
Beyond the exams, a New Mexico contractor must post a license bond, cover workers, and follow the open-book exam rules. This chapter reviews the $10,000 bond, workers' compensation, and the format of the business and law exam.
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