Garage door contractors work in a trade that most people underestimate from a risk standpoint. The springs on a residential garage door are under hundreds of pounds of tension — a spring failure during installation or service can cause severe injuries. The work often happens on new construction sites with active GC requirements. And service calls involve ladder work, vehicle access to residential properties, and liability if the door or operator fails after you've worked on it.
For Texas garage door contractors — from sole operators doing service and repair to mid-sized installers working for homebuilders to commercial contractor installing sectional doors on warehouses and loading docks — this guide explains the insurance program you need, what the main risks look like from a coverage standpoint, and what builders and property managers will ask for before you get on their sites.
General Liability
General liability covers bodily injury and property damage claims from third parties. For garage door installers, the main GL exposures are:
Spring and counterbalance failures
Garage door springs are the most significant injury source in the trade. Torsion springs and extension springs store substantial mechanical energy. A spring that breaks under load, is improperly sized for the door weight, or is tensioned incorrectly can release that energy suddenly — causing injury to anyone nearby. A completed operations claim arising from a spring failure months after installation falls under GL's products/completed operations coverage.
Make sure your GL policy's completed operations aggregate is adequate. Standard is $2 million aggregate. For commercial installations where a failed door could injure employees at a warehouse or loading dock, consider whether that limit is sufficient for the scale of your projects.
Property damage during installation or service
Scratching or denting vehicles parked in the garage during service. Damaging door frames, drywall, or flooring when removing old doors or installing new ones. A door that falls during installation and damages the garage floor or a vehicle. These are GL claims. Standard exclusions apply — your own tools and equipment aren't covered under GL (that's an inland marine issue), but damage to the client's property is.
Completed operations — door failures
A commercial dock door that fails and damages a forklift. A residential door that an operator is installed on a misaligned track and repeatedly impacts the door frame over six months before someone investigates. A spring that breaks a year after installation because the wrong spring was specified for the door's weight. These are completed operations claims — they arise from your work after the project is complete. Completed operations coverage is part of standard GL, but verify that your policy doesn't have unusual exclusions for product-related claims or that completed ops coverage isn't limited.
Limits and additional insured requirements
For residential work and small commercial projects: $1 million per occurrence / $2 million aggregate is the standard. For work as a subcontractor to homebuilders or commercial GCs: expect the builder to require $1 million per occurrence minimum, with the builder named as additional insured per ISO form CG 20 10 (ongoing operations) and CG 20 37 (completed operations). Primary and noncontributory language and a waiver of subrogation are standard in homebuilder subcontracts. See our guide on primary and noncontributory coverage for what that actually means in your policy.
Commercial Auto
Garage door contractors typically operate service vans or trucks — vehicles configured with storage racks for springs, tracks, hardware, and tools, often with a ladder rack for extension ladders. These vehicles are working constantly, are heavier than a standard commercial van when loaded, and may carry expensive inventory.
Commercial auto covers:
- Liability for accidents you cause ($1 million CSL is standard for most contractor work)
- Physical damage to your vehicles (comprehensive + collision)
- Hired and non-owned auto if you rent vehicles or employees occasionally use personal vehicles for business
For garage door contractors, the vehicle is both a tool delivery system and a rolling service shop. A theft or total loss of a fully equipped service van can represent $30,000 to $60,000 in combined vehicle and inventory value. Make sure physical damage coverage is adequate and that the insured value reflects current replacement cost, not a depreciated ACV that won't buy you an equivalent vehicle after a total loss.
Tools and Equipment (Inland Marine)
Garage door contractors carry a specific tool and parts inventory: drills, levels, spring-winding tools, programming devices for smart openers, track hardware, spring inventory, replacement panels, and openers. A well-stocked service van can carry $5,000 to $20,000 in parts and tools.
Neither GL nor commercial auto covers tools and parts stored in your vehicle. An inland marine (tools floater) policy covers your tools and equipment wherever they are — in the van, at a job site, or in your shop. For installers who also stock panels and hardware as repair inventory, confirm your inland marine policy covers stock materials and parts, not just hand tools and power tools.
Theft from vehicles is the most common inland marine claim for garage door contractors. Service vans parked in driveways overnight are a target. Some carriers discount premiums for van locks, alarm systems, or GPS tracking — ask about loss-control discounts when placing the coverage.
Workers' Compensation
Texas does not require workers' compensation for most private employers — the state's non-subscriber system allows most private-sector employers to opt out. However, most homebuilder subcontract agreements and commercial construction projects require workers' comp as a condition of working on the site.
The injury exposures in garage door work are real: spring failures causing lacerations and fractures, ladder falls, back injuries from lifting heavy door sections, and crush injuries if a door comes down unexpectedly. For operations with even one or two employees, the practical case for carrying workers' comp is strong — it covers medical costs and lost wages when employees are injured, and it limits your exposure to employer liability suits from injured workers who aren't covered by the statutory protection workers' comp provides.
Workers' comp rates for garage door installation are typically written under construction-related class codes. Your actual rate depends on payroll, the class code applied, and your experience modification rate. For a new garage door business, expect to be rated on published loss cost rates without experience credit — which typically produces higher premiums than a multi-year operation with a clean record.
What Homebuilders and Property Managers Require
Homebuilders are the most consistent source of certificate requests for garage door installers. In the active Texas new construction market (DFW, Austin, Houston, San Antonio all have strong residential builder pipelines), a garage door sub working for production builders will be required to submit a certificate before work begins. Typical requirements from production homebuilders:
- GL: $1M per occurrence / $2M aggregate, occurrence form
- Workers' comp: $1M/$1M/$1M employers' liability limits (or documented non-subscriber status with the builder's acceptance)
- Commercial auto: $1M CSL
- Builder named as additional insured on GL (CG 20 10 + CG 20 37)
- Primary and noncontributory designation
- Waiver of subrogation on GL, auto, and workers' comp
For commercial property managers maintaining a network of preferred vendors for repair and replacement work, the requirements are similar but sometimes include umbrella coverage for larger properties.
The timing pressure is real: builders often want a certificate on file before the week's installation schedule is set. A broker who takes two days to issue a certificate creates scheduling problems. Tenet issues certificates within 15 minutes of request — which means you can confirm your cert status the same day you're added to a project schedule, not after.
Keep your certificate holder list current. If you do work for multiple homebuilders or management companies, each one should be listed on your policy as either an additional insured (with the proper endorsement language) or as a certificate holder. Blanket additional insured endorsements — which automatically extend AI status to any party "as required by written contract" — simplify this significantly and are worth asking for at policy inception. See our guide on additional insured vs. certificate holder for the full breakdown.
What Garage Door Installer Insurance Costs in Texas
Garage door installation is a lower-to-moderate hazard trade relative to roofing or concrete, which is reflected in the pricing. Realistic annual ranges for a solo operator to small crew (1 to 5 employees) in Texas:
| Coverage | Annual Range | Main Drivers |
|---|---|---|
| General Liability ($1M/$2M) | $1,000 – $3,000/year | Revenue, commercial vs. residential mix, claims history |
| Commercial Auto (1–3 vans) | $2,000 – $7,000/year | Vehicle count and value, driver records |
| Tools & Equipment (inland marine) | $300 – $800/year | Total insured value |
| Workers' Comp | $1,500 – $5,000/year | Payroll, class code, experience mod |
A typical one-truck garage door installer doing primarily residential service and new construction work can expect a full program — GL, auto, tools, and workers' comp — to run in the range of $5,000 to $15,000 per year total, varying significantly by revenue, employee count, and claims history. Contractors doing primarily commercial work (larger doors, loading docks, industrial facilities) may see higher GL rates due to the elevated completed operations exposure in commercial settings.
Common Coverage Mistakes Garage Door Contractors Make
Using a homeowner's or personal auto policy for business operations
This is the most common gap for owner-operators starting out. Personal policies exclude business use. Any claim arising from business activity — a customer injured on their property while you're there, a vehicle accident while driving to a service call — will be denied under a personal policy. Get a commercial GL and commercial auto policy before your first job.
Not including completed operations in the GL aggregate
Some GL policies write completed operations as a separate sub-limit or have a lower products/completed ops aggregate than the general aggregate. For garage door work where spring failures can occur months after installation, the completed ops aggregate is where post-installation claims land. Verify your policy has a full $2 million (or higher) completed ops aggregate.
Undervaluing tools and parts inventory
A service van stocked for a full day of calls carries significantly more value than just tools. Spring inventory, replacement panels, opener units, and hardware can add up to $10,000 to $20,000 in a well-supplied van. Make sure your inland marine limit reflects total replacement value, not just the drill and driver set.
For a broader overview of contractor insurance requirements in Texas, see our Construction Insurance Guide and our guide to insurance requirements by project type.
Frequently Asked Questions
Is there a Texas state license requirement for garage door installation?
Texas does not have a specific state license for general garage door installation. Some municipalities require a contractor registration or permit for installation work. If you connect electrical wiring for opener circuits, that work may require an electrical license. Verify local permit requirements before assuming no licensing applies in your specific market.
Do I need umbrella coverage?
Most residential and light commercial work can be handled at $1M per occurrence GL limits. If you're doing large commercial projects — warehouse doors, industrial facilities, large loading dock installations — or if your builder contracts require $2M per occurrence, an umbrella policy adding $1M to $5M of excess limits makes sense. Umbrella policies for garage door contractors typically run $800 to $2,500 per year for a $1M policy.
I do both installation and repair service. Does one policy cover both?
Yes — a standard commercial GL policy covers your business operations generally, including both installation and service work. When the policy is underwritten, make sure the description of operations accurately reflects both activities. If your policy only describes "new installation," the underwriter may apply the wrong classification or rate, which can create complications at claim time or audit.