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Business Details
28 Years
experience
Trusted Construction Services in Davenport, IA
Big Dog Construction has been serving the Quad Cities area since 1998, delivering residential and commercial construction solutions with over 30 years of combined team experience. We specialize in new builds, renovations, and urban renewal projects, maintaining licensing and bonding across Iowa and Illinois. Our Merit Shop status reflects our commitment to quality craftsmanship and client collaboration.

We prioritize transparent communication, budget adherence, and treating clients with integrity throughout every project phase. Accepted payment methods include major credit cards, ensuring flexibility for our clients.
Services
Residential Additions Commercial Remodels Multi-Use Building Conversions Emergency Evacuation Centers Sitework Projects Apartment Renovations
Details
  • Year established: 1998
Highlights and features
  • We offer 30+ years of combined construction expertise in Iowa and Illinois.
  • Our Merit Shop certification ensures quality craftsmanship and ethical practices.
  • We maintain transparent communication from project inception to completion.
  • Accepted payment methods include all major credit cards for client convenience.
  • Award-winning work recognized by the Lorraine D. Wright Remodel Project honors.
Associations and certifications
  • ABC
  • Quad Cities Homebuilders Association
  • NFIB
Services
Residential Additions
We design and construct custom residential additions that enhance living spaces while maintaining structural integrity. Our team collaborates with homeowners to create functional, aesthetically pleasing extensions that align with personal needs and local building codes. Projects range from single-room additions to full-scale home transformations.
Commercial Remodels
Our commercial remodeling services transform outdated spaces into modern, efficient environments. We specialize in updating layouts, improving accessibility, and integrating contemporary design elements while minimizing business disruption. Clients benefit from our expertise in commercial building codes and timeline management for seamless project execution.
Multi-Use Building Conversions
We convert underutilized buildings into vibrant multi-use spaces, including emergency evacuation centers and mixed-use developments. Our process includes structural assessment, code compliance upgrades, and adaptive reuse strategies. Recent projects demonstrate our ability to revitalize historic properties while meeting modern functional requirements.
People
Shawn Larson
President
With over 30 years in construction, Shawn leads Big Dog's strategic vision, ensuring quality and client satisfaction in every project. He actively participates in local community stewardship initiatives.
Chris Haber
Vice President
Chris oversees daily operations and project execution, leveraging his construction management expertise to maintain Merit Shop standards and client-focused outcomes across Iowa and Illinois.
John Clark
Director of Logistics
John manages supply chain operations and project scheduling, ensuring timely delivery of materials and resources for complex commercial and residential projects in the Quad Cities region.
John Oxendine
Project Manager
John coordinates project timelines and client communications, applying his construction management skills to maintain budget adherence and quality control for all assigned developments.
Questions
What types of construction projects does Big Dog Construction handle?
We specialize in residential additions, commercial remodels, multi-use building conversions, and urban renewal projects across Iowa and Illinois.
Are you licensed and insured for construction work?
Yes, we are fully licensed and bonded in both Iowa and Illinois, with Merit Shop certification ensuring quality standards.
What areas do you serve?
We primarily serve the Quad Cities region, including Davenport and Bettendorf in Iowa, and Moline and Rock Island in Illinois.
Do you accept credit card payments?
Yes, we accept Visa, MasterCard, Discover, and American Express for client payment convenience.
Can you handle large-scale commercial projects?
Our team has completed complex projects like the Donahue Fire Department expansion and Union Station sitework, demonstrating our capacity for large-scale developments.