Agency website
About us
Go BIG Save BIG !
At BIG-Brock Insurance Group, LLC, we are a trusted independent Texas insurance agency dedicated to helping families and businesses protect what matters most. As a true Texas independent insurance agency, we compare coverage from 100+ top-rated insurance carriers to deliver personalized insurance solutions built around your needs and budget.
We specialize in commercial and business insurance for small to mid-sized companies across Texas, offering tailored protection that safeguards your business assets, employees, and ongoing operations from risk. Whether you need general liability, commercial auto, workers' compensation, property, cyber liability, or business owner's policies, our commercial insurance professionals will help you find the right coverage at competitive rates.
For homeowners and families, our Personal Lines Department focuses on providing exceptional homeowners insurance and auto insurance solutions. We shop multiple carriers to find you the best insurance quotes for home and auto coverage, helping you save time and money while securing the protection you deserve.
Our commitment to exceptional customer service means we're always available to answer your questions, guide you through the insurance process, and assist you with claims support when you need it most. It's this dedication to service that has earned us hundreds of 5-star reviews and long-lasting relationships with clients throughout Texas.
Go BIG. Save BIG. - Let us help you find the right coverage today.
What our clients are saying
"Brock Insurance was incredible!! They did all the research and compared multiple different insurance carriers to find the best homeowner policy for us. Brock found an A rated insurance company that saved 50% on our premiums. Do yourself a favor and let Brock Insurance company find you the best insurance policy available. I'd give them 100 stars if I could. Thank You Big Brock!!!"
"We operate 4 companies that have insurance policies through Brock Insurance. They have great and prompt service and calling them for service or advice is a pleasure. They are attentive to our needs and make sure we are up to date with all of our policies."
"BIG-Brock Insurance Group, LLC has truly set a high standard in the insurance industry. Their team is professional, knowledgeable, and dedicated to helping clients find the perfect coverage based on their specific needs. I was impressed by how clearly they explained policy options and guided me through every step with patience and transparency. They offer a wide range of insurance solutions, and their customer support is fast, friendly, and genuinely focused on providing peace of mind. Whether you're looking for personal, business, or specialty insurance, BIG-Brock Insurance Group, LLC delivers reliable service you can trust. Highly recommended for anyone who wants dependable protection and outstanding customer care!"
"Mark L. Brock at BIG-Brock Insurance Group is knowledgeable, responsive, and a pleasure to work with. He made the process easy and stress-free and found the right coverage quickly. Highly recommend!"
"Very pleased with the entire experience here! They always work to find me the best rates on all my home and auto insurance policies!"
"Professional, exceptional communication, and great rates!"
"Mr. Brock and Jessica Envesgeen treated our application like it was an absolute priority and secured Special Event coverage for us in a couple of days. We highly recommend Brock Insurance Group. Bandera ProRodeo Association"
"We use Brock Insurance group for our commercial roofing and solar company and couldnt be happier highly recommend"
"Im not someone who usually leaves reviews, but the team at Brock Insurance Group truly earned this one. The level of professionalism, patience, and care they put into helping me understand my coverage was above and beyond anything I expected. Jessica didnt just sell me another insurance policy she took the time to explain what everything meant, why it mattered, and what would actually protect me. You can tell she and Mark genuinely care about getting things right. Im grateful for their effort and highly recommend them to anyone looking for an agency that takes the extra time to do things the right way."
"I like working with experts who save me time, grief and money, but education is key. Thats where Mark excels!"
Previous
Next
Personal and Commercial Lines insurance professionals
Ask me about these types of insurance...
Having the right car insurance is so important, even more important is understanding all the ins and outs of your coverage to help protect you.
Request an automobile insurance quoteAn independent insurance agent will make sure that your business is covered in the event of a catastrophe or sudden loss.
Request a business insurance quoteGet multiple quotes on your homeowners insurance with one phone call. Let an independent agent shop for you.
Request a homeowners insurance quoteIf a data breach does happen, it's a wise decision to have a cyber liability insurance policy to help your company stay secure.
Request a cyber liability quoteAn independent insurance agent will walk you through top umbrella policy options to make sure you have the proper coverage to tackle above and beyond claims.
Request an umbrella insurance quoteRestaurant insurance is a combo platter of coverage that protects your customers, employees, property and inventory.
Request a restaurant insurance quoteWhy choose BIG-Brock Insurance Group, LLC
States we serve
- Texas
Our insurance coverages
Personal insurance coverage
- ATV
- Automobile
- Boat
- Builders Risk / Construction
- Collectible Auto
- Condo
- Earthquake
- Farm
- Flood
- Home
- Identity Fraud
- Landlord
- Motorcycle
- Other
- Personal Watercraft
- RV / Motorhome
- Renters
- Special Event
- Travel Trailer
- Umbrella
- Vacant Land
- Valuable Items
Business insurance coverage
- Bonds
- Builders Risk
- Business Owners Package (BOP)
- Business Vehicle
- Contractors Equipment
- Cyber Liability
- Directors & Officers
- Employment Practices Liability
- Errors & Omissions
- General Liability
- Inland Marine
- Other
- Professional Liability
- Property
- Umbrella / Excess
- Workers' Compensation
Life & Annuities coverage
- Annuities
- Life
Industries we serve
- Accommodation and Food Services
- Administrative and Support and Waste Management and Remediation Services
- Agriculture, Forestry, Fishing and Hunting
- Arts, Entertainment, and Recreation
- Construction
- Educational Services
- Finance and Insurance
- Health Care and Social Assistance
- Information
- Management of Companies and Enterprises
- Manufacturing - Food / Beverage / Textiles / Apparel / Leather
- Manufacturing - Metal / Machinery / Computer / Electrical / Transportation / Furniture
- Manufacturing - Wood / Paper / Paper / Mining / Plastics
- Mining, Quarrying, and Oil and Gas Extraction
- Other Services (except Public Administration)
- Professional, Scientific, and Technical Services
- Public Administration
- Real Estate and Rental and Leasing
- Retail - Sporting Goods / Hobby / Music / General / Misc.
- Retail - Vehicle / Home / Furniture / Building / Garden / Food / Health / Gas / Clothing
- Transportation - Air / Rail / Water / Truck / Transit / Ground / Pipeline / Scenic
- Transportation and Warehousing
- Utilities
- Wholesale Trade
Recommended insurance company partners
Other companies we work with:
AIG Insurance Company, Accredited Surety and Casualty Company, Admiral Insurance, All Risks, Allianz Life of North America, Allstate, AmTrust Financial, AmWINS Group, American Modern, American National Insurance, Ameritas, Anchor Insurance Company, Aon Insurance, Apogee Insurance Group, Attune, Benchmark Insurance Company, Berkley Select Insurance Company, Berkshire Hathaway GUARD Insurance Company, Bristol West Insurance Company, Burns & Wilcox, CRC Group, Cabrillo Coastal, Centauri Insurance, Chubb, Crum & Forster Insurance, Farmers Insurance Company, First Connect Insurance, Foresters, FrankCrum, Frontier Insurance Company, GeoVera, Hagerty, Hartland Mutual Insurance Co, Hippo Insurance, Hull & Company, Illinois Mutual Life, Integrity Insurance Company, Ironshore Specialty, K&K Insurance Group, Lloyd's, Manhattan Life Insurance Company, Maxum Indemnity Company, Mesa Underwriters Specialty Insurance Company (MUSIC), Mutual of Omaha, Myron Steves, NFP, National General Insurance (GMAC), Nautilus Insurance, Neptune Flood, Orchid Insurance Company, Philadelphia Insurance Companies, Pie Insurance, Propeller Bonds, QBE Insurance Corporation, Ryan Turner Specialty, Safe Harbor Insurance, SageSure Insurance, State Auto, Steadily, Surplus & Excess Lines, Swyfft Insurance, TAPCO, THREE Insurance, TWFG Insurance, Texas Builders Insurance, Texas FAIR Plan Association, Texas Mutual, The Hartford, Thimble, Tokio Marine HCC, Tower Hill Preferred, Transamerica, Trustmark Insurance, US Assure, USAlliance, Velocity Risk Underwriters, Victor Insurance, Wellington Insurance Group, Wright Flood, Zurich North AmericaBIG-Brock Insurance Group, LLC Team
BIG-Brock Insurance Group, LLC Reviews
Customer Reviews
Brock Insurance was incredible!! They did all the research and compared multiple different insurance carriers to find the best homeowner policy for us. Brock found an A rated insurance company that saved 50% on our premiums. Do yourself a favor and let Brock Insurance company find you the best insurance policy available. I'd give them 100 stars if I could. Thank You Big Brock!!!
We operate 4 companies that have insurance policies through Brock Insurance. They have great and prompt service and calling them for service or advice is a pleasure. They are attentive to our needs and make sure we are up to date with all of our policies.
BIG-Brock Insurance Group, LLC has truly set a high standard in the insurance industry. Their team is professional, knowledgeable, and dedicated to helping clients find the perfect coverage based on their specific needs. I was impressed by how clearly they explained policy options and guided me through every step with patience and transparency. They offer a wide range of insurance solutions, and their customer support is fast, friendly, and genuinely focused on providing peace of mind. Whether you're looking for personal, business, or specialty insurance, BIG-Brock Insurance Group, LLC delivers reliable service you can trust. Highly recommended for anyone who wants dependable protection and outstanding customer care!
Mark L. Brock at BIG-Brock Insurance Group is knowledgeable, responsive, and a pleasure to work with. He made the process easy and stress-free and found the right coverage quickly. Highly recommend!
Very pleased with the entire experience here! They always work to find me the best rates on all my home and auto insurance policies!
Professional, exceptional communication, and great rates!
Mr. Brock and Jessica Envesgeen treated our application like it was an absolute priority and secured Special Event coverage for us in a couple of days. We highly recommend Brock Insurance Group. Bandera ProRodeo Association
We use Brock Insurance group for our commercial roofing and solar company and couldnt be happier highly recommend
Im not someone who usually leaves reviews, but the team at Brock Insurance Group truly earned this one. The level of professionalism, patience, and care they put into helping me understand my coverage was above and beyond anything I expected. Jessica didnt just sell me another insurance policy she took the time to explain what everything meant, why it mattered, and what would actually protect me. You can tell she and Mark genuinely care about getting things right. Im grateful for their effort and highly recommend them to anyone looking for an agency that takes the extra time to do things the right way.
I like working with experts who save me time, grief and money, but education is key. Thats where Mark excels!
We prioritize honest feedback from our clients to assist future customers in making well-informed decisions. Our review section showcases authentic experiences from real customers. When a less-than-positive review is submitted, we share it with both the agent and the reviewer to foster collaboration and improvement based on constructive feedback. We also moderate reviews to remove inappropriate content or spam, upholding a high standard of trust and transparency.
