Business Details
48 Years
experience
Trusted Roofing & Home Improvement Services in Madison
Founded in 1978, Degenhardt Home Improvement has built a reputation for excellence in residential and commercial home improvement services. Our expertise spans window and door replacement, siding installation, roofing solutions, and deck construction, serving the greater Madison area and Dane County communities. We prioritize market-competitive pricing while maintaining the highest standards of labor and materials. Our commitment to customer satisfaction drives every project, regardless of size. With over four decades of combined experience, our leadership team ensures personalized service and community-focused values. We specialize in energy-efficient windows, LP Smartside and vinyl siding, Atlas architectural shingles, and composite decking systems.Our mission remains unchanged: delivering quality craftsmanship that enhances home value and livability. As a locally owned business, we understand regional needs and strive to exceed expectations through professional execution and transparent communication. Our partnerships with trusted manufacturers guarantee durable, warranty-backed solutions tailored to client preferences. From initial consultation to project completion, we emphasize efficiency, cleanliness, and attention to detail. This dedication has earned us consistent customer referrals and positive testimonials highlighting our reliability and workmanship.
Services
Window Replacement
Siding Installation
Roofing Services
Deck Construction
Door Installations
Gutter Systems
Commercial Roofing
Energy Efficient Windows
Composite Decking
LP Smartside Siding
Details
- Year established: 1978
Highlights and features
- We offer 40+ years of combined experience in home exterior renovations
- Our team uses premium materials from trusted manufacturers like Alside and Atlas
- We guarantee lifetime maintenance-free solutions with proper installation
- Our local ownership ensures deep understanding of Madison area requirements
- We maintain consistent 5-star customer satisfaction ratings from completed projects
What people say
Excellent job and excellent crew
Highly recommend your company
Great work at reasonable price
Professional and patient staff
Dramatic home improvement impact
Services
Window Replacement
Our window replacement service upgrades homes with energy-efficient vinyl windows from trusted brands like Alside and Anderson. We offer bay, bow, garden, and sliding window options that improve insulation and home value. Professional installation ensures minimal mess and long-lasting performance.
Siding Installation
We install premium vinyl siding and LP Smartside products that provide 50-year warranties and enhanced curb appeal. Our services include color-matched shutters, insulated siding, and seamless gutter systems for complete exterior protection.
Roofing Services
Our roofing contractors install lifetime-warranty architectural shingles from Atlas, GAF, and CertainTeed. We handle complete roof replacements, flat roofing systems, and emergency repairs using premium materials like synthetic underlayment and ridge vents.
Deck Construction
We build durable pressure-treated and composite decks from brands like Trex and Azek. Our services include matching railings, stair systems, and maintenance-free materials that enhance outdoor living spaces while increasing property value.
Door Installations
Our door installation service covers entry doors, storm doors, and patio doors that improve home security and energy efficiency. We offer customizable options with professional fitting to match existing home aesthetics and functional needs.
People
Paul Vosen
President
With over 25 years leading Degenhardt Home Improvement, Paul Vosen oversees operations and strategic growth while maintaining hands-on involvement in project execution and customer relations.
Gayle Vosen
Vice President
Gayle Vosen manages administrative operations and client communications, leveraging 20+ years of experience to ensure efficient service delivery and community engagement.
Questions
What home improvement services do you specialize in?
We specialize in window replacement, siding installation, roofing solutions, deck construction, and gutter systems for residential and commercial properties.
Do you serve areas outside Madison?
We primarily serve Madison and surrounding Dane County communities including Monona, Middleton, and Verona.
What makes your window replacement process unique?
Our process minimizes mess and disruption while installing energy-efficient windows from top manufacturers like Anderson and Marvin.
What roofing warranties do you offer?
We provide lifetime warranties on architectural shingles from brands like Atlas, GAF, and CertainTeed for residential projects.
Can you handle both residential and commercial projects?
Yes, we offer comprehensive exterior solutions for both residential homes and commercial buildings.
What payment methods do you accept?
We accept major credit cards, checks, and traditional payment methods for completed projects.
