California Business Insurance from 50+ Top Carriers
Trusted since 1954, Post Insurance delivers tailored commercial, employee benefits, and contractors coverage for California businesses of every size. Compare rates from 50+ top-rated carriers and request a free quote.
Your Business Deserves the Right Coverage
Running a California business means managing real risk — from employee claims and contractor liability to benefits packages that actually retain top talent. Since 1954, Post Insurance has helped business owners across the state find the right commercial insurance coverage at the right price.
As an independent insurance agency with access to 50+ top-rated carriers, we shop the market so you don't have to. Whether you need general liability, workers compensation, commercial auto, property insurance, or a comprehensive employee benefits plan, our experienced team builds a policy tailored to your industry and budget.
We specialize in commercial insurance, employee benefits, contractors insurance, restaurant insurance, and personal insurance for California businesses of every size — from startups and sole proprietors to established enterprises. Every policy is backed by hands-on service from a dedicated team that knows California's regulatory landscape inside and out.
Why California Businesses and Families Trust Post Insurance
Since 1954, Post Insurance has served as a trusted independent insurance broker for businesses, contractors, restaurants, and families across California. As an independent agency with access to more than fifty top-rated insurance carriers, we deliver the coverage selection, competitive pricing, and personalized service that captive agencies and online quote engines simply cannot match. Our team takes the time to understand your specific risks, compare options from multiple carriers, and recommend coverage that protects what matters most — without paying for what you do not need.
More Than 70 Years of California Insurance Expertise
Seven decades of serving California clients gives Post Insurance a depth of market knowledge that sets us apart. We understand the regulatory landscape, the carrier appetites, and the coverage nuances that matter in this state — from wildfire and earthquake exposures to workers' compensation classification disputes and contractor licensing requirements. This experience means faster answers, better coverage recommendations, and stronger advocacy when you need it.
Independent, Not Captive
Working with an independent broker means your interests come first. Post Insurance is not obligated to sell any single carrier's products. Instead, we shop the market across fifty-plus carriers to find the best combination of coverage, pricing, and service for your situation. If a carrier raises your rates or reduces your coverage at renewal, we have the relationships and market access to find a better alternative. That is the power of independence, and it is a competitive advantage that benefits every client we serve.
Coverage for Every Stage of Business and Life
Post Insurance offers a full spectrum of insurance solutions designed for the unique needs of California businesses and individuals. Our commercial insurance programs protect businesses with general liability, property, workers' compensation, commercial auto, professional liability, and cyber coverage. Our employee benefits division helps employers attract and retain talent with group health, dental, vision, life, disability, and retirement planning solutions. For contractors, we provide specialized general liability, builders risk, surety bonds, and wrap-up program support. Our restaurant insurance programs address liquor liability, food contamination, assault and battery, and the other risks unique to foodservice operations. And our personal insurance team protects California families with homeowners, auto, umbrella, life, and specialty coverage.
What Sets Post Insurance Apart
Choosing Post Insurance means choosing a partner that is committed to your long-term success. We assign a dedicated account team to every client, conduct annual coverage reviews, handle your certificates and policy changes with same-day turnaround, and advocate fiercely on your behalf when claims arise. Our goal is simple: deliver the kind of insurance experience that makes you confident referring us to the people you trust most. That is how we have built our business for over seventy years, and it is how we will continue to earn your trust every day. Contact Post Insurance today for a free insurance consultation.