CT General Contractor study guide
CT General Contractor · Work through your exam, one topic at a time.
Connecticut regulates contractors through the Department of Consumer Protection, and the credential most people mean when they say "CT general contractor" is the Home Improvement Contractor registration, with a separate Major Contractor classification for larger new-home and structural work. The registration is for anyone who advertises or performs residential repair, remodeling, or alteration for compensation, including sole proprietors, partnerships, and LLCs. The CT General Contractor study guide has 9 sections and about 3,387 words.
01Connecticut Contractor Licensing Law and DCP Regulations
Connecticut does not issue a single statewide 'general contractor' license. The exam tests whether you know which credential applies to which work, what the Department of Consumer Protection (DCP) requires, and what happens when a contractor works without it.
383 words, about 2 min02Home Improvement Contracts, Consumer Protection, and Deceptive Trade Practices
This domain tests the Connecticut Home Improvement Act contract requirements and the Connecticut Unfair Trade Practices Act (CUTPA), CGS § 42-110a et seq. The exam expects you to spot a defective contract and recognize conduct that DCP or a court will treat as deceptive.
382 words, about 2 min03Business Organization, Insurance, and Financial Responsibility
This domain tests how a Connecticut contracting business is legally structured, what insurance and bonding it must carry, and how those choices affect personal liability, registration, and the ability to get paid. Sole proprietorships are simple but expose personal assets.
405 words, about 2 min04Connecticut State Building Code and Construction Code Administration
The exam tests how the Connecticut State Building Code is adopted, who enforces it, and how permits, inspections, and certificates of occupancy work in practice. The code is adopted under CGS § 29-252 and is based on the International Code Council model codes - IBC, IRC, IEBC, IMC, IPC, IECC, and NFPA 70 - with Connecticut amendments.
359 words, about 2 min05OSHA Safety and Jobsite Hazard Control
This domain tests 29 CFR 1926 construction standards and the ability to recognize and abate the 'Focus Four' hazards: falls, struck-by, caught-in/between, and electrocution. OSHA's General Duty Clause, § 5(a)(1), also requires a workplace free of recognized hazards not covered by a specific standard.
359 words, about 2 min06Construction Materials and Methods and the Building Envelope
This domain tests how assemblies manage water, air, vapor, and heat, and whether you can choose materials and installation sequences that keep a building dry and durable. In Connecticut's climate, the envelope must handle snow, ice damming, freeze-thaw, and humid summers.
353 words, about 2 min07Structural, Framing, and Foundation Principles
This domain tests load path, foundation and framing details, and the IRC/IBC prescriptive limits that keep a structure standing. You should be able to trace gravity and lateral loads from roof to footing and recognize when a field modification is not allowed.
406 words, about 2 min08Mechanical, Electrical, and Plumbing Coordination
This domain tests whether you can plan MEP systems before the framing is closed, so that clearances, slopes, venting, and structural limits work together. Coordination failures show up as rerouted drains, blocked panels, and failed inspections.
384 words, about 2 min09Estimating, Scheduling, and Project Management
This domain tests the business side of contracting: producing a defensible estimate, building a schedule that shows the real critical path, and managing changes, payments, and closeout without disputes. A detailed estimate starts with a quantity takeoff, then applies unit costs for material, labor, equipment, and subcontractors.
356 words, about 2 min