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Your Trusted Painting Contractor in Southeastern Wisconsin
At Blue Line Painting, we operate with a steadfast commitment to our motto 'To Paint and Serve,' ensuring every customer receives exceptional service and results. As a fully licensed and insured residential and commercial painting company serving Southeastern Wisconsin, we bring over a decade of combined experience to every project. Our team, led by owner Jacob Zimmerman, prioritizes quality through the use of premium coatings and systems while maintaining a rigorous focus on cleanliness, reliability, and customer satisfaction. We stand behind our work with a comprehensive 3-year warranty on all labor and materials, including touch-ups, and ensure Jake is present at job sites throughout each project.

Our dedication to excellence extends to daily job-site cleanup, extensive coating expertise from Jake's background as a Sherwin-Williams store manager, and thorough employee background checks to ensure trustworthiness in every client's home. With service areas spanning from Madison to Milwaukee and Green Bay to Illinois, we handle projects of all sizesfrom bathroom renovations to large-scale commercial workwhile maintaining the highest standards of professionalism and craftsmanship.
Services
Interior Painting Exterior Painting Commercial Painting Remodeling Services Epoxy Flooring Window Washing Deck Restoration Lead Paint Abatement Color Consultations Power Washing
Highlights and features
  • We maintain a 3-year warranty on all labor and materials
  • Our owner is present at every job site and final walkthrough
  • Daily job-site cleanup leaves your home cleaner than found
  • Employees undergo thorough background checks for your safety
  • Owner has 5 years of Sherwin-Williams coating expertise
Associations and certifications
  • EPA
  • DHS
Services
Interior Painting
We provide comprehensive interior painting services for residential and commercial properties. Our team handles bathrooms, kitchens, trim work, and full-room renovations using premium quality coatings. Daily cleanup ensures minimal disruption to your household while maintaining exceptional finish quality.
Exterior Painting
Our exterior painting services cover complete home and commercial building facades. We specialize in siding restoration, deck refinishing, and weatherproofing treatments. Using durable, climate-resistant materials, we enhance curb appeal while protecting structures against Wisconsin's seasonal elements.
Commercial Painting
We serve corporate clients with restaurant chains, retail spaces, industrial facilities, and multi-family housing units. Our experienced crews work efficiently during off-hours to minimize business disruption while delivering professional-grade finishes that meet commercial standards.
Remodeling Services
Our construction division handles bathroom and kitchen remodels, trim installations, tile work, and deck renovations. We coordinate all aspects of the project from design to completion, ensuring seamless integration with our painting services for cohesive results.
Lead Paint Abatement
As EPA and DHS certified specialists, we safely handle lead-based paint projects. Our emergency touch-up service for home closings provides rapid solutions while maintaining strict safety protocols to protect occupants and property values.
People
Jacob Zimmerman
Owner
With over 10 years in the painting industry and 5 years as a Sherwin-Williams store manager, Jacob leads Blue Line Painting with a focus on quality and customer satisfaction. He personally oversees projects to ensure excellence.
Questions
What areas do you serve?
We serve all of Southeastern Wisconsin including Jefferson, Johnson Creek, Watertown, Fort Atkinson, Cambridge, Lake Mills, Oconomowoc, Delafield, Sullivan, Hartford, Hartland, Pewaukee, Brookfield, New Berlin, Milwaukee, and surrounding areas.
What services do you offer?
We provide interior and exterior painting, commercial painting, remodeling services, epoxy flooring, window washing, deck restoration, lead paint abatement, color consultations, and power washing for residential and commercial clients.
Are you licensed and insured?
Yes, we are fully licensed and insured with liability and workers compensation coverage. Our team undergoes background checks to ensure your safety and peace of mind.
What warranty do you offer?
We provide a comprehensive 3-year warranty covering both labor and materials, including touch-ups. This demonstrates our confidence in the quality and durability of our workmanship.
Do you handle emergency projects?
Yes, we offer emergency lead paint touch-ups for home closings with a 2-week turnaround when possible. Our team responds promptly to urgent painting needs while maintaining quality standards.
How do you ensure quality work?
We use premium coatings, maintain daily job-site cleanliness, and have owner Jacob Zimmerman present at all job sites. Our experienced team receives ongoing training to ensure superior results on every project.