One lawsuit from a client injury or property damage claim can shut down a Colorado small business overnight. General liability insurance keeps that from happening. Sierra Insurance Group shops multiple carriers to find you solid GL coverage at a rate that fits your budget — whether you are a contractor, consultant, or storefront owner.
General liability insurance protects your Colorado business from the claims that come with doing business every day. Here is what is included.
Colorado general contractors typically require subs to carry GL coverage before stepping on a job site. We help you get the right policy and limits so you never lose a project over paperwork.
From slip-and-fall claims to property damage lawsuits, GL insurance covers the third-party risks that come with running a business in Colorado. It pays for legal defense and settlements so you do not have to.
Need a COI before you start a job? We issue certificates of insurance the same day your policy is active — often within minutes. Just tell us who needs to be listed and we handle the rest.
We compare rates from multiple carriers to find you the best price for your coverage. Whether you run a cleaning company or a construction crew, we work to keep your GL premiums as low as possible.
Colorado does not require GL insurance by law for most businesses, but many clients, landlords, and general contractors will not work with you unless you carry it. If someone gets hurt on your job site or you damage a client's property, GL coverage pays the claim instead of coming out of your pocket.
Most Colorado small businesses and contractors pay between $30 and $150 per month for general liability insurance. Your rate depends on your industry, annual revenue, number of employees, and claims history. Higher-risk trades like roofing or electrical work typically pay more than office-based businesses.
GL insurance covers third-party bodily injury, property damage, and personal or advertising injury claims. If a customer slips at your job site, you accidentally damage a client's property, or someone sues over alleged slander in your advertising, your policy covers defense costs and any settlement or judgment.
Most general contractors require their subcontractors to carry GL insurance before allowing them on a job site. Many Colorado municipalities also require proof of coverage when you pull a building permit. Without it, you will lose out on jobs and leave yourself exposed to expensive lawsuits.
Once your general liability policy is active, we can issue a certificate of insurance the same day — often within minutes. A COI proves your business carries the required coverage, and clients or general contractors typically ask for one before you start work. Just call our office or request one online.
Colorado does not have a blanket state law requiring general liability insurance for every business, but the practical reality is that most businesses cannot operate without it. Contractors need GL coverage before they can pull building permits in Denver, Aurora, Lakewood, and most Front Range municipalities. Commercial landlords require it as a condition of signing a lease. General contractors require it from every subcontractor before allowing them on a job site. And many client contracts — especially in construction, consulting, and professional services — include a GL insurance requirement before work begins. The standard limits most Colorado businesses carry are $1 million per occurrence and $2 million aggregate, which satisfies the vast majority of contract and lease requirements.
The types of GL claims that hit Colorado businesses reflect the state's climate and geography. Slip-and-fall injuries on icy walkways and parking lots are among the most common winter claims for retail stores, restaurants, and office buildings. Construction-related property damage claims spike during the building season along the Front Range, where residential and commercial development continues at a fast pace. Product liability claims affect manufacturers and distributors, while advertising injury claims — like copyright infringement or defamation in marketing materials — can hit any business with a public presence. SB26-093, pending in the 2026 Colorado legislative session, would require contractors to verify that every subcontractor carries workers comp insurance before starting work, adding another layer of compliance for construction businesses.
Sierra Insurance Group shops GL coverage across multiple carriers to find the right combination of price and protection for your industry. A cleaning company pays a different rate than an electrical contractor, and a software consultant pays differently than a restaurant. We match your business class code to the carrier that prices it most favorably, and we issue certificates of insurance the same day — often within minutes — so you do not lose a job over paperwork. If your business also needs workers compensation or a full business owner's policy, we can bundle those together and manage everything from one office at 200 Quebec St in Denver.

I started Sierra Insurance Group to help Denver families find coverage that actually fits — at a price that makes sense. We take the time to understand your situation and match you with the right protection, not just the first quote.