One overlooked gap in your commercial coverage can wipe out years of hard work the moment a lawsuit or fire lands on your doorstep.
Navigating complex liability rules and property protections gets overwhelming fast, which is why partnering with the right business insurance broker in Columbus is so critical for shielding your assets.
Setting up these safeguards is a foundational step, much like hiring trusted accountants in Columbus to manage your books or collaborating with local mortgage brokers to secure your commercial space.
Once you have a qualified advisor who cuts through the dense policy jargon, you can focus entirely on growing your brand. Here are the top-rated local experts to protect your investments!
How much does business insurance cost in Columbus?
Business insurance in Columbus typically costs between $42 and $250 per month, depending on your industry risks and payroll. Using a local broker is usually free, since carriers pay them a commission.
| Coverage Type | Average Monthly Cost | Key Details |
| General liability insurance | $42 to $55 | Covers bodily injury and property damage claims |
| Business Owner’s Policy (BOP) | $70 to $127 | Bundles general liability and commercial property |
| Workers’ compensation | Varies | Required by Ohio law through the state fund |
| Specialized risk assessments | Up to $250 flat fee | Charged by some independent brokers for complex profiles |
1. Brown Insurance Company LLC

Website: browninsco.com
Address: 21 East State Street
Contact: (614) 324-6980
Hours: Monday to Friday, 9:00 AM to 5:00 PM; Saturday, by appointment
Finding a team that treats your company like family makes a big difference when you’re sorting through commercial coverage.
Brown Insurance Company takes an advisor-first approach, breaking down complex premium details so you can make informed decisions.
Because they work as an independent agency, they shop your profile across multiple carriers to give you a variety of options.
When I reached out to discuss options, the hands-on care from agency owner Robert Brown II stood out right away. He takes the time to understand your operations and covers everything from general liability to commercial auto, all under one roof.
The one trade-off is that the agents here work as independent contractors, so day-to-day methods aren’t directly managed by the main office. Even so, that independence is exactly what lets them tailor coverage so closely to your business.
Customer Reviews
Very helpful in finding the correct option
The absolute best in the business. If you need anything to do with insurance make sure you hit up Brown Insurance Company LLC. They are the best, and were very helpful in helping me find the correct option! Highly recommend!
– Chase Rowe | Google Review
Went beyond my expectations
I called Brown Insurance back in February. Was looking to switch insurance companies at the time. Mr Brown went beyond my expectations to help me with all my insurance needs including my small business insurance. Would highly recommend him, he has several insurance companies that he does business with. If you’re looking for someone that truly cares, call Brown Insurance!
– Jeremy Smith | Google Review
2. Isner Insurance Associates, Inc.

Website: isnerinsurance.com
Address: 3695 N High St
Contact: (614) 236-8691
Hours: Monday to Friday, 9:00 AM to 5:00 PM
Cutting overhead is a major priority for small business owners and new startups. Isner Insurance Associates, Inc. answers that by matching clients with documented rate savings compared to major national commercial insurers.
They lean into modern technology to speed up onboarding and deliver plain-language policy explanations.
A big perk is their 24/7 self-service certificate portal, which lets clients generate proof of insurance instantly for vendors. The team also offers strong statewide reach, smoothly covering general liability and cyber risks.
That said, some clients have reported post-enrollment communication issues, noting that automated messages kept arriving even after they requested to end their relationship with their agent.
The instant-certificate portal still makes day-to-day management a breeze, though.
Customer Reviews
Made sure my business was properly protected
Great experience with the Isners. They helped me secure Commercial Insurance, General Liability, Auto, and Umbrella coverage quickly and efficiently. The team was knowledgeable, responsive, and made sure my business was properly protected. Highly recommend Isner for business insurance needs!
– Sam Hardy | Google Review
The best coverages and service possible
Isner insurance company keeps our company vehicles and business covered with the best coverages and service possible. Tom and Sam are absolutely flawless with their customer support. We are so fortunate to have you guys. Thank you so much!
– Fence N Deck Doctors | Google Review
3. Briggs & Williams Insurance Agency

Website: briggswilliamsinsurance.com
Address: 1335 Dublin Rd #110-D
Contact: (614) 486-7646
Hours: Monday to Friday, 9:00 AM to 5:00 PM
Securing the right coverage can feel nearly impossible if your company works in a niche or unusual market. Briggs & Williams Insurance Agency specializes in protecting hard-to-place business types that other firms often avoid.
They offer direct personal attention, with a firm promise that you’ll always talk to a real local advisor instead of an unhelpful call center. Their policies also scale smoothly to fit any budget, from a tiny yoga studio to a large commercial warehouse.
A close colleague praised how easily they bundled contractor liability and surety bonding under one roof.
Because they lean so heavily into specialty and hard-to-place risks, owners who mainly want mainstream personal or commercial products may want to ask about their full carrier options. For unusual risks, though, that focus is exactly what sets them apart.
Customer Reviews
Very patient with me
Sandy has been my go to the entire time I’ve had my company and trust when I say she has been very patient with me especially early on when I was a baby business owner. Couldn’t thank her enough for all she has done.
– stacy gibson | Google Review
Appreciate everything over the years
I’ve used this company for my business policy, as well as coverage for my vehicles going on for over 15 years now. Sandy and the team have always been quick to respond anytime I reach out with a question or problem. I would not hesitate to recommend this company to anyone. I really appreciate everything you guys have done for me over the years. Thanks again!
– Jacob Campbell | Google Review
4. Horizon Insurance Services, Inc.

Website: horizoninsservices.com
Address: 3806 N. High St.
Contact: (614) 326-0200
Hours: Monday to Thursday, 9:00 AM to 5:00 PM; Friday, 9:00 AM to 4:00 PM
Spotting hidden coverage risks takes a deeper approach than a basic online price quote. Horizon Insurance Services handles this through a structured five-step risk management process for reviewing leases and corporate contracts.
Plus, their advisors bring a peer-to-peer mindset because they’re local business owners themselves.
It was impressive to see how they offer one of the largest commercial menus in the region, with industry-specific pages for nine distinct business sectors. On top of that, their online policy center gives clients full control over billing and digital certificates.
That said, some local owners have run into communication delays, mentioning that calls and email escalations to their account managers occasionally went unanswered. When the support does land, though, the depth of their commercial menu is hard to match.
Customer Reviews
A great personal approach
We’ve been using the team over at Horizon Insurance for several years now for our business and commercial needs. Brian and his team have a great personal approach and built a policy around our specific business needs, and they follow up every year trying to ensure we have the best policy (helped us save some money). Would highly recommend them!
– Jeff Stauffer | Google Review
Completely satisfied with their service
Having retired from the insurance claim business after 40 years I can assure you that having a knowledgeable insurance agent is paramount. I have been insured with Horizon for probably 2 dozen years and have been completely satisfied with their service and results.
– Michael Pahl | Google Review
5. Catanzaro Insurance

Website: catanzaroinsurance.com
Address: 729 S 3rd St
Contact: (614) 489-8383
Hours: Monday to Friday, 9:00 AM to 5:00 PM
Avoiding a cookie-cutter policy is key when you want coverage that mirrors your actual daily workflow. Catanzaro Insurance builds highly customized commercial solutions that align with how your business runs.
Working out of the historic German Village, this independent agency taps a wide network of commercial carriers to unlock competitive pricing.
They keep the quoting process streamlined so fast-moving companies can secure coverage without delays, and they offer dedicated account management as your needs change over time.
Just note that some clients saw a dip in responsiveness after signing up, needing several follow-up emails to get answers on ongoing claims. Up front, though, their quoting speed is among the quickest around.
Customer Reviews
Fast, efficient and friendly
As a first time business owner, I cannot rave enough about Anthony and his company. They are fast, efficient and friendly. Their response and turnaround time are the fastest of all companies we were getting quotes from. I’d recommend them to anyone who needs insurance for their business.
– The Hilltop | Google Review
Could not be happier
I dealt with Anthony Catanzaro for my business commercial insurance and could not be happier! He is straight-forward and helped me choose the right coverage with his expertise in the insurance field. If you are looking for a professional to handle your insurance needs, look no further. I am impressed.
– Robert Frederick | Google Review




