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All Around Best In Town

Exterior Home Improvement Contractors and Roofers in Janesville, WI and the Surrounding Areas

Locally and Family Owned

Free Estimates

Emergency Tarping Available

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Hero Request Form

Your Home's Guardian - From Roofing to Siding

roofers janesville wi

Guardian Home Improvement has been improving home exteriors in for over 20 years. As a locally and family-owned business right here in Edgerton, WI, we are proud to have built a reputation for excellence and reliability. Whether it's a new roof, siding or gutters, we make sure your home looks its best while it protects you. You can think of us as your home's guardian! Our contractors and roofers in Janesville, WI and the surrounding area are standing by to assist you!


As expert roof installers, we take pride in doing the best work with the best products. We offer GAF, CertainTeed, Owens Corning and IKO shingles. We also specialize in Norandex premium quality siding and Mastic vinyl siding. 


Contact Guardian Home Improvement today to get a free, same-day estimate.

Check Out How We Helped A Neighbor Spot A Storm Scammer

As seen on Channel 3000 News

Why Choose Guardian Home Improvement?

Local and Family-Owned

20+ Years of Experience

Free, Same-Day Estimates

Limited Lifetime Labor Warranty

Lifetime GAF Product Warranty

Insurance Claim Specialists

Available Financing

Choosing Guardian Home Improvement means opting for unparalleled expertise and commitment to quality. We're here if you need us for tarping assistance. If you're filing an insurance claim, just let us know. We'll provide support from start to finish. This includes photographs of property damage inspections to substantiate your claim.


Home exterior projects can be expensive, but we offer ways for you to save. There are discounts for seniors, military personnel, and veterans. Plus, if you refer a friend, you'll save. We also offer discounts for displaying a yard sign!


Let's talk about your home exterior projects. Get in touch with our expert contractors and roofers in Janesville, WI and surrounding areas today!


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Roof Replacement Services

At Guardian Home Improvement, we specialize in providing the best roofing solutions. Our team is trained to deliver exceptional craftsmanship and attention to detail on your roofing project. Whether you need a new rubber, flat, or asphalt shingle roof, we've got you covered. Contact our roofers in Edgerton, WI and the surrounding area today.

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Siding Installation

Enhance the curb appeal and durability of your home with our premium siding options. Guardian Home Improvement offers Norandex premium quality siding and Mastic vinyl siding, known for their resilience and aesthetic appeal. Our expert installers ensure a flawless finish that looks great and also protects your home.

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Gutter Installation Services

Properly functioning gutters are essential for protecting your home from water damage. Guardian Home Improvement offers comprehensive seamless gutter and downspout services. Our team uses high-quality materials to ensure your gutters effectively channel water away from your home.

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Here's what our satisfied customers are saying...

At Guardian Home Improvement, we take pride in providing exceptional home exterior services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Guardian Home Improvement and let others know what you think.

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