At Giertsen Company, we understand that your home and businesses exterior is more than just a protective shell—it’s a reflection of your style and a critical component of your property’s value. That’s why we offer comprehensive exterior services, including roofing, siding, and construction, tailored to meet the unique needs of each client.
Our Exterior Services
Roofing: Whether it’s a residential home, multi-family unit, or commercial building, our team has the experience to handle projects of all sizes. From new construction to repairs and restorations, we ensure your roof is durable and reliable.
Siding & Gutters: Enhance your home’s curb appeal with our siding solutions. We offer a variety of materials and styles to fit your aesthetic preferences and budget, ensuring long-lasting protection against the elements.
Doors & Windows
Energy-efficient, secure, and stylish—our doors and windows make a lasting impression. Whether you’re replacing outdated units or upgrading after storm damage, we offer professional installation and premium products designed to fit your space and budget.Balconies & Decks
Extend your living space outdoors with a custom balcony or deck. From structural repairs to new construction, we build functional, beautiful outdoor areas that you’ll enjoy for years to come.Construction: Undertaking capital improvement projects requires careful planning and execution. Our team works diligently to minimize disruption while delivering high-quality results that meet your objectives.
Customer Testimonials
Don’t just take our word for it—hear from our satisfied clients:
“Giertsen Co of WI did a fabulous job! Joel and Zach were great! They widened my bathroom doorway, removed lower frames under my sinks, modified kitchen electrical, and installed and secured the drop-in stove. Thank you!!”
— Andee Christian
“Excellent craftsmanship, and attention to detail. Ask for Paul!”
— Mark Mahoney
“Absolutely amazing work done restoring damage in my bathroom. Staff and crew are great, professional, and went above and beyond. Thank you again!”
— John Twardowski
“Quick to respond, thorough in their prep, work, and clean up, and very personal/professional. Their work was top notch, we cannot even see where the old plaster texture and repaired texture meet. Would highly recommend.”
— Chad Schwebke
These testimonials reflect our dedication to providing exceptional service and quality craftsmanship.
Contact Us Today
Ready to transform your home or business? Contact Giertsen Company for a consultation. Our team is here to help you achieve the home you’ve always envisioned.