Colby Lessmann, Attorney at Law is a distinguished legal practice based in Sioux City, Iowa, specializing in estate planning, personal injury, and real estate law. As a partner at Tigges, Bottaro & Lessmann, LLP, Colby Lessmann brings a legacy of legal expertise, being a second-generation Sioux City lawyer with deep community roots and a reputation for tenacious advocacy.
With over two decades of experience, Colby adopts a client-focused approach, offering free initial consultations and leveraging his extensive litigation background to protect clients’ interests. He is admitted to practice in Iowa, South Dakota, and Nebraska state courts, as well as multiple federal courts including the U.S. Supreme Court. His practice caters to individuals, families, and businesses, with particular strength in complex estate matters, injury claims, and commercial disputes.
Services Offered
- Estate Planning (Wills, Trusts, Powers of Attorney, Living Wills, Special Needs Trusts, Medicaid Trusts)
- Probate and Will Contests
- Guardianship and Conservatorship
- Real Estate Law (Purchase Agreements, Contracts, Leases, Deeds)
- Landlord-Tenant Disputes (Evictions, Collections)
- Personal Injury (Car Accidents, Slip and Falls, Wrongful Death, Motorcycle Accidents, Semi Accidents, Vehicle-Bicycle Accidents, Vehicle-Pedestrian Accidents, Construction Accidents, Dram Shop Suits, Animal Bites)
- Business Law (Corporations, Nonprofit Corporations, Limited Liability Companies, Partnerships, Contracts, Succession Planning)
- Collection Litigation and Judgment Enforcement (Garnishments, Levies)
- Commercial Litigation
- General Litigation Matters
- Adoption and Juvenile Law
- Bankruptcy
- Commercial Lender Law
- Criminal Law
- Family Law and Divorce
- Mediation
- OWI/DUI/DWI
- Tax Law
Colby Lessmann serves clients across Iowa, South Dakota, and Nebraska, including Woodbury, Plymouth, Sioux, and Monona counties. He holds an AV Preeminent® rating from Martindale-Hubbell, is an Accredited Estate Planner (AEP®), and has received multiple Client’s Choice and Super Lawyers awards, reflecting his commitment to excellence and client satisfaction.
