About

Professionals

Assurance Brokers’ team of insurance professionals has previous work experience in many of the highly specialized industries we insure. These include business consulting, banking, hospital administration, insurance / surety underwriting, medical practice consulting, and teaching among others. Click on any photo below to read full bio.

Charles McQuiggan

PRESIDENT

construction bonds :. environmental insurance :. commercial insurance

Chuck graduated from Eastern Illinois University in 1975 with a Bachelor of Science in Environmental Biology. Additionally, he did post-graduate studies in Organic and Bio Chemistry at Millikin University in Decatur, IL. Through a series of events, Chuck owned and operated a grocery store and later a wholesale produce company in a small town in […]

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Ralph McQuiggan

CEO

construction bonds :. environmental insurance :. commercial insurance

Ralph McQuiggan is a co-owner and co-founder of Assurance Brokers Ltd.  With over thirty years experience in the insurance and surety industries, he continues to specialize in environmental exposures, construction, commercial and various types of surety bond placements. Married for 44 years Ralph is the proud father of four and grandfather of eleven.  Ralph is […]

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Holly Johnson

PROFESSIONAL

commercial insurance

Having started her career in the Insurance & Surety industry in 1999 as a Customer Account Representative at Assurance Brokers, Holly’s 12 years of experience have given her a strong overview of the industry and a competitive edge. The broad clientele that Holly works with allows her to constantly be reviewing the insurance markets to […]

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Jeff Grandcolas

PROFESSIONAL

construction bonds :. commercial insurance

Jeff started his insurance career in 1989 with Country Companies Insurance. After working with Country Companies Insurance, Jeff realized he wanted to be able to offer his clients more and has grown more as a professional in the insurance industry. Jeff was able to get hired as an independent insurance broker with a local independent agency […]

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Jennifer Marshall

PROFESSIONAL

life insurance :. health insurance

Jennifer joined Assurance Brokers in 2014 with over 10 years prior experience in the insurance field. She is currently licensed in multiple states and specializes in Medical, Dental, and Vision insurance for both Individuals and Businesses of any size. Her mission is to serve clients with tireless commitment and personalized service all while providing affordable […]

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Kate Hannah

PROFESSIONAL

construction bonds :. commercial insurance

Kate Hannah is a Texas licensed Property & Casualty Insurance Agent located in Garland, Texas. She works for Assurance Brokers, Ltd., a 24 year old company who writes most any type insurance but specializes in Bonding and Insurance for Contractor as well as a with a niche for Environmental Remediation firms. Kate has been in […]

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Lindsay Offermann

PROFESSIONAL

commercial insurance

Lindsay Offermann is an Account Executive at Assurance Brokers Ltd.  As an insurance professional, Lindsay’s role is to evaluate and analyze the needs of each client in addition to being their advocate for the best insurance coverage at the best price. Lindsay received her bachelor’s degree from the University of Illinois, Urbana-Champaign in 1999 and […]

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Mary Lou Lyerla

PROFESSIONAL

personal lines

Mary Lou left the loan industry in 2003 to start a new career in Personal Lines Insurance, receiving her Property, Casualty, Health and Life Producer’s license in 2004. She joined the Assurance Broker’s staff in 2007 to bring her knowledge and dedication to the ever growing personal lines department. Lou’s personal attention to quoting, writing and […]

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Rob Green

PROFESSIONAL

construction bonds :. environmental insurance :. commercial insurance

Rob has been with the Assurance Brokers since 2002 as a specialist in the property and casualty as well as the surety bonding fields. Rob graduated from Columbia College in Columbia, MO with a degree in Business Management.  He specializes in working with environmental firms, contractors and other local business owners on their risk management […]

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Sher Rujawitz

PRODUCER

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Coming Soon!

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Steve McQuiggan

PROFESSIONAL

environmental insurance :. commercial insurance

Stephen McQuiggan has been providing Insurance and Surety solutions since 2002.  As a licensed insurance agent, he has worked with both small and large clients in a variety of different industries. He remembers his father saying, “Stephen, you will become successful if you set out to help people.” Equipped with this nugget of wisdom, along […]

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Illinois Office

  • 95 N Research Dr
  • Suite 100
  • Edwardsville, IL 62025
  • Mon-Fri: 8am - 5pm
  • phone 618.692.9800
  • toll free 800.556.2663
  • fax 618.692.9865
Directions +

Missouri Office

  • 2236 Mason Ln.
  • Ballwin, MO 63021
  • Mon-Fri: 8am - 5pm
  • phone 314.821.6560
  • toll free 888.868.6560
  • fax 314.821.5779
Directions +