Experienced Insurance Brokers specializing in personal and commercial coverage with integrity and exceptional client service
(928) 366-2015
At Mystic River Insurance Brokers, LLC, we are dedicated to providing knowledgeable guidance and integrity in the insurance industry. Our mission is to serve our clients with professional excellence, ensuring that every client receives the precise support they need to navigate their coverage with confidence.
Meet Our Brokers
Steve Siemiatkowski
Partner and Personal Line Broker
I specialize in delivering sophisticated protection strategies for high-net-worth individuals and business owners with complex assets. My practice centers on the preferred homeowners market, providing a foundation for comprehensive personal coverage. Unlike volume-based approaches, my focus is on establishing enduring partnerships rooted in exceptional service and advocacy. By championing proactive risk management and transparent communication over transactional sales, I have achieved industry-leading retention rates, ensuring my clients remain expertly guarded and valued over the long term.
Michelle Siemiatkowski
Partner and Broker
With a career starting in 2002, I have navigated the industry’s evolution from hand-rated paper files to today’s AI-driven systems. My dual background in retail brokerage and the MGA/wholesale sector provides me with specialized expertise in complex surplus lines, including state stamping fees and intricate tax structures across various jurisdictions. While I embrace modern technology to work smarter, my approach remains rooted in the personal touch of my early mentors. I believe insurance is ultimately about the human being behind the policy, focusing on long-term relationships through consistent presence and sincere communication. By combining technical proficiency with a dedicated service-first mindset, I ensure our clients receive both expert guidance and the personalized attention they deserve.