Contractor Insurance Requirements Alabama: What You Need Before Your First Job
Alabama has specific insurance requirements for contractors that differ from other states. The under-five exemption does not apply to businesses constructing or assisting on-site with new single-family detached residential dwellings. Other contractors may still face contractual coverage requirements. Here's the complete guide to what you need, what it costs, and how to get covered fast.
Quick Answer
Alabama generally requires workers compensation at five or more employees, while the under-five exemption does not apply to businesses constructing or assisting on-site with new single-family detached residential dwellings. General liability and workers comp are also commonly required by project contracts. Commercial auto and inland marine depend on vehicle and equipment use. A small contractor's package may fall in a typical $3,500–$12,000 annual range, but actual rates depend on payroll, class codes, operations, claims, limits, and underwriting; get a real quote for accurate pricing.
Alabama's Legal Insurance Requirements for Contractors
Workers Compensation — MANDATORY
Alabama Code § 25-5-50 requires workers compensation for businesses constructing or assisting on-site with new single-family detached residential dwellings regardless of employee count. Most other employers generally follow the five-employee threshold, subject to other statutory exemptions. Contract requirements can apply below that threshold.
Penalties for non-compliance: Failing to secure required coverage can lead to penalties, fines, and double-compensation liability. Project contracts may separately require proof of coverage.
General Liability — Contractually Required
Alabama does not impose one universal statewide GL mandate on every contractor, but many general contractors, project owners, lenders, and government contracts require it. A common requested limit is $1,000,000 per occurrence / $2,000,000 aggregate; the controlling contract determines the actual requirement.
Commercial Auto — Required for Work Vehicles
Any vehicle used for business purposes needs commercial auto insurance. Personal auto policies exclude business use. Alabama minimum: 25/50/25 liability, but most GCs require 100/300/100 or $1M combined single limit.
Real Costs by Contractor Trade (2026)
| Trade | GL (Annual) | Workers Comp | Total Package |
|---|---|---|---|
| Plumber | $1,200–$2,500 | $2,000–$5,000 | $4,500–$10,000 |
| Electrician | $1,000–$2,200 | $1,800–$4,500 | $4,000–$9,000 |
| HVAC | $1,200–$2,800 | $2,000–$5,500 | $4,500–$11,000 |
| Landscaper | $800–$1,800 | $1,500–$4,000 | $3,500–$8,000 |
| Painter | $800–$1,500 | $1,200–$3,500 | $3,000–$7,000 |
| Handyman | $600–$1,200 | $1,000–$3,000 | $2,500–$6,000 |
| Masonry | $1,500–$3,000 | $2,500–$6,000 | $5,500–$12,000 |
| Pressure Washing | $600–$1,200 | $800–$2,500 | $2,000–$5,000 |
| Commercial Cleaning | $500–$1,000 | $800–$2,000 | $2,000–$4,500 |
Workers comp costs based on $100,000 annual payroll. Includes GL, WC, commercial auto, and inland marine. Updated April 2026.
Certificates of Insurance (COIs): What You Need to Know
A Certificate of Insurance (COI) is a one-page document that proves you have active coverage. Every GC, property owner, and government agency will require one before you start work.
What a COI Includes:
- Your business name and address
- Coverage types and limits (GL, WC, Auto)
- Policy numbers and effective dates
- Additional insured endorsements (naming the GC)
- Waiver of subrogation (if required)
TCDS provides COIs immediately upon binding — same day, no waiting. Need a rush COI? Call us at (205) 847-5616.
Read our full guide: COI Requirements for Contractors
Get Your Contractor Insurance Package
TCDS shops available carriers to build the right coverage package for your trade. Most contractors are quoted and bound within 24–48 hours. COIs provided same day.
Related Reading
5 Contractor Insurance Mistakes
Avoid these costly errors before bidding your first job
COI Requirements Guide
Everything contractors need to know about COIs
Workers Comp Audit Guide
Prepare for your audit and avoid surprise bills
What Makes a Contractor Ineligible?
Red flags that get your application declined
Insurance by Trade
Frequently asked questions
Is contractor insurance required in Alabama?
Alabama generally requires workers compensation for employers with five or more employees. Under Ala. Code § 25-5-50, the under-five exemption does not apply to businesses constructing or assisting on-site with new single-family detached residential dwellings. Other contractors may still need coverage to satisfy a general contractor, project owner, lender, or contract. General liability is usually contractual rather than a statewide statutory requirement.
How much does contractor insurance cost in Alabama?
General liability for contractors costs $800–$3,000/year depending on your trade and revenue. Workers comp costs $1,500–$8,000/year based on payroll and classification code. Commercial auto costs $1,200–$4,000/year. Inland marine (tools/equipment) costs $300–$1,500/year. Total package for a small contractor: $3,500–$12,000/year.
What insurance do subcontractors need in Alabama?
Subcontractors need the same coverages as general contractors: general liability ($1M/$2M limits minimum), workers compensation (required regardless of headcount for on-site work constructing or assisting with new single-family detached residential dwellings in Alabama), commercial auto for work vehicles, and inland marine for tools and equipment. Most GCs require subs to carry $1M/$2M GL limits and name the GC as an additional insured on the policy.
Do I need workers comp if I'm a sole proprietor contractor in Alabama?
Alabama exempts sole proprietors and partners from workers comp requirements. However, many general contractors require ALL subcontractors to carry workers comp regardless of employee count. If you don't have it, the GC's carrier may charge the GC for your payroll — and the GC will either require you to get coverage or hire someone else.
What is a Certificate of Insurance (COI) and why do I need one?
A COI is a one-page document proving you have active insurance coverage. GCs, property owners, and government agencies require COIs before you can start work. It lists your coverage types, limits, policy numbers, and effective dates. TCDS provides COIs immediately upon binding — same day, no waiting.
What happens if I work without insurance in Alabama?
Failing to secure required workers compensation can lead to penalties, fines, and double-compensation liability under Alabama Code §25-5-8. Project contracts may also require proof of coverage before work begins. Confirm your statutory obligations and contract requirements before accepting a job.
