Texas HVAC Contractor Law Practice Test

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How This Practice Test Works

• Each attempt draws 15–20 questions at random from our pool of 203 and shuffles the answer order. Score 80% or more and the next test moves up a difficulty level; under 50% and it eases back.
• After every answer you see an explanation and the Tex. Occ. Code / 16 TAC reference behind it.
• We use 70% as a practice target. The official TDLR ACR contractor exams are given by PSI and need 70% (16 TAC § 75.21). Environmental Air Class A has 120 scored questions in 230 minutes; Class B has 100 in 170 minutes. Only 5 or 6 of those questions are on Texas laws and rules, and the rest are technical, open-book code and manual questions.
• There is no sign-up. Your level is saved only in this browser.

These are original questions written by our editorial team from the published Tex. Occ. Code / 16 TAC. They are not real exam questions. Questions follow Texas Occupations Code Chapter 1302 and 16 TAC Chapter 75 as published. TDLR amended Chapter 75 effective September 1, 2026, moving to the 2024 codes, so we avoid fee and code-edition questions that the amendment changed. The technical code and manual content is not covered.

What the Question Pool Covers

Every question cites the rule behind its answer. Counting those references shows where the pool puts its weight:

Sample Questions With Worked Answers

A few questions from the pool with the answer and explanation, so you can see the style before you start.

1. What short title can Texas Occupations Code Chapter 1302 be cited by?

   Answer: Air Conditioning and Refrigeration Contractor License Law. Source text: “This chapter may be cited as the Air Conditioning and Refrigeration Contractor License Law.…”

   Reference: Tex. Occ. Code § 1302.001

2. Which agency does Chapter 1302 mean by "department"?

   Answer: The Texas Department of Licensing and Regulation. Source text: “"Department" means the Texas Department of Licensing and Regulation.…”

   Reference: Tex. Occ. Code § 1302.002

3. Under Chapter 1302, "commission" refers to which body?

   Answer: The Texas Commission of Licensing and Regulation. Source text: “"Commission" means the Texas Commission of Licensing and Regulation.…”

   Reference: Tex. Occ. Code § 1302.002

Study Before You Test

• Texas HVAC Contractor Law Guide
• Alabama Contractor Law
• Texas HVAC Contractor Law Mock Exam

Sources

• Texas Occupations Code Chapter 1302 and 16 TAC Chapter 75
• TDLR ACR Examination Information