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Business Details
Custom Home Builders & Remodeling Experts in Monticello, WI
Karls Construction Plus is a family-owned and operated business with over 45 years of experience in the construction industry. Our expertise lies in delivering custom new home construction, interior and exterior remodeling, and additions tailored to meet the unique needs of our clients. We pride ourselves on our craftsmanship, attention to detail, and commitment to quality, ensuring every project reflects both our standards and our clients visions. Our team specializes in creating functional and aesthetically pleasing spaces, from custom woodworking and trim carpentry to countertop installations and exterior home improvements.

With a focus on clear communication and client satisfaction, we maintain open lines of dialogue throughout every project, addressing concerns promptly and keeping clients informed every step of the way. Our reputation for reliability and excellence has been built through decades of consistent service and a dedication to standing behind our work, ensuring long-term client relationships and trust. We serve Wisconsin, Minnesota, Illinois, and Iowa, bringing the same level of precision and professionalism to every home or business we construct or renovate.
Services
Custom Home Construction Interior Remodeling Exterior Remodeling Kitchen Installation Flooring Installs Window Installation Custom Woodworking Countertop Installation General Contracting Tiling Services
Highlights and features
  • We have over 45 years of experience in custom home construction and remodeling.
  • Our family-owned business prioritizes personalized client communication and project transparency.
  • We deliver high-quality craftsmanship with attention to detail and functional design.
  • Our team stands behind its work, addressing issues promptly and thoroughly.
  • We serve multiple states with a proven track record of on-time project completion.
What people say
Excellent communication Amazing job Professional and punctual Attention to detail Highly recommend
Services
Custom Home Construction
We specialize in constructing custom-designed homes tailored to client preferences. Our process includes collaborative design, material selection, and project management, ensuring every detail meets quality standards. Clients benefit from a seamless building experience, with a focus on durability, energy efficiency, and aesthetic appeal across Wisconsin, Minnesota, Illinois, and Iowa.
Interior Remodeling
Our interior remodeling services enhance functionality and value through kitchen upgrades, bathroom renovations, and room additions. We prioritize minimizing disruption to daily life while delivering high-quality results. Clients receive customized solutions that align with modern trends and practical living needs.
Exterior Remodeling
Exterior remodeling includes siding installation, window replacement, and porch/patio construction to improve curb appeal and energy efficiency. We use durable materials like vinyl and smart side to ensure long-lasting results. Clients gain enhanced home value and protection against weather elements.
Countertop & Kitchen Installation
We design and install custom countertops and full kitchen renovations using premium materials. Our work combines aesthetic appeal with functional layout optimization. Clients enjoy improved usability and resale value backed by our attention to craftsmanship.
General Contracting
As general contractors, we oversee project timelines, subcontractor coordination, and quality control from start to finish. Clients receive end-to-end support, ensuring projects stay on budget and schedule while meeting exacting standards.
People
Dave Karls
Co-Owner
With over 45 years in construction, Dave Karls brings expertise in project design and execution. He focuses on client collaboration and ensuring every build meets exact specifications.
Doug Karls
Co-Owner
Doug Karls specializes in overseeing daily operations and fieldwork. His commitment to communication and problem-solving ensures projects run efficiently and client expectations are exceeded.
Questions
What areas do you serve?
We serve Wisconsin, Minnesota, Illinois, and Iowa, focusing on custom home construction and remodeling projects.
How long has your company been in business?
Karls Construction Plus has over 45 years of experience in the construction industry.
Do you handle both new builds and remodeling?
Yes, we specialize in custom new home construction, interior/exterior remodeling, and home additions.
How do you ensure project timelines are met?
We use proven project management practices, regular communication, and subcontractor coordination to stay on schedule.
What sets your company apart?
Our family-owned approach, attention to detail, and commitment to standing behind our work distinguish us.
Can I see examples of past projects?
Yes, visit our website to preview our realized building projects and client testimonials.