Wisconsin's Trusted Roof Repair Experts

9 Out of 10 Wisconsin Roofs Are Replaced Before They Need to Be. Yours Might Be One of Them. Roof Repair First. Restore Second. We Replace Only If Needed.

4.8-Stars on Google Reviews

30, 000
Homes

Third-party insured

Serving Dodge, Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington, and Waukesha counties

Serving Dodge, Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington, and Waukesha counties

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We’ll inspect the issue and give you honest options.

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9 Out of 10 Wisconsin Roofs Are Replaced Before They Need to Be.

You see a leak. You feel a draft. A salesman’s already at your door with a $40,000 quote. Here’s what nobody is telling you…

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Most roofs are replaced before they need to be

An aging roof can usually be repaired or restored — saving you tens of thousands.

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Most "leaks" aren't roof problems, they're attic / flashing problems

Without a real diagnosis, you'll pay to replace something that wasn't broken.

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Most "lifetime warranties" are voided by bad installation

Improper installation invalidates manufacturer warranties — and the contractor is long gone.

What If Someone Found the Actual Cause Before Quoting You a Dollar?

You shouldn’t need to become an expert in ventilation, flashing, and underlayment just to stop a leak without getting ripped off.

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Get a real diagnosis

We inspect your shingles, underlayment, flashing, and attic ventilation — not just the surface. Our Certified Home Advisors use the same inspection protocol taught to Wisconsin’s home inspectors for continuing education credits. If the problem is in your attic, we’ll find it.

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Get unbiased repair options

We’re certified with every major manufacturer. No exclusivity agreements. No commissions on specific products. We recommend what you actually need — even if that’s a $500 repair instead of a $40,000 replacement.

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Get real protection

Most “lifetime warranties” have so many exclusions they’ll never actually pay out. Ours is backed by third-party insurance. That means even if Guardian disappeared tomorrow, you’re still fully covered. By an actual insurance company. With actual money.

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Get permanent results, not a patch job

We don’t do temporary fixes. Every Guardian repair is engineered to solve the root cause permanently. We ask a few simple questions about your goals and timeline, then match the right solution to your life — short-term fix, medium-term fortification, or long-term replacement.

Get the Right Fix, Not a Sales Pitch

We examine your roof, attic, ventilation, and entire building envelope — not just the shingles.

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Inspect.

We examine your roof, attic, ventilation, flashing, and entire building envelope — not just the shingles. We use infrared scanning to find hidden moisture and air leaks that visual inspections miss. This is the same process Fortune 500 companies hire our consulting division to perform.

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Diagnose.

We tell you what’s really causing the problem — and what isn’t. You’ll get a written report with photos showing exactly where the issue is and why. Even if the diagnosis means we don’t make a sale, you’ll know the truth.

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Fix.

We present repair, restoration, or replacement options — matched to your goals and budget. Short-term, medium-term, or long-term. Every option priced transparently. You decide on your own time. No pressure, no expiring discounts, no “today only” games.

Don’t Let Your Roof Get Worse While You Save Up

Most homeowners wait months — sometimes years — to fix roof problems because they assume they’ll need thousands of dollars in the bank. Meanwhile, the $800 repair turns into a $5,000 problem. The water damage spreads. The mold starts. The energy bills climb. That wait is a myth.

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Fix the urgent problem first

We tackle the active leak now and phase in any additional work over time. Stop the bleeding today, plan the rest on your schedule.

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Simple monthly payment

Bundle the whole repair into a payment you can budget for. Plans starting as low as $29/month. No surprises, no balloon payments.

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Protect your cash

Keep your savings for an actual emergency. Use our “Smart Way to Pay” to get the repair done today without draining your bank account.

LOCAL EXPERTS

Wisconsin’s Trusted Roof Repair Experts

Guardian Home Improvements serves homeowners across Milwaukee, Waukesha, New Berlin, Brookfield, Wauwatosa, and surrounding areas in Dodge, Jefferson, Kenosha, Ozaukee, Racine, Walworth, and Washington counties with expert roof repair and diagnosis.

We specialize in identifying ventilation and installation issues that other contractors miss. We offer permanent, guaranteed repairs — plus restoration and fortification options that can add up to 35 years of life to your existing roof. Whether it’s a small leak or a major structural concern, we uncover the real cause before quoting a dollar.

The expert's expert. 30,000+ homes in 30 years.

We trained Wisconsin's state home inspectors.

We advise Fortune 500 companies on building science.

We are certified with every major brand and owned by none.

"He was the complete opposite of the pushy salesman." — Coleman Brown, Guardian customer

TESTIMONIALS

See Why Your Neighbors Trust Guardian

4.8-Stars on Google Reviews

The team at Guardian did an amazing job to meet all of our goals on both price and a very short timeline while being fantastic people to work with through the entire process. Incredible. I’d recommend them to anyone—and already have!
Worked with me to get the right fit for my house in doors and windows and Andy made sure I got my windows on time.
Adam was very friendly, up front and honest. Very knowledgeable as well. I felt very comfortable speaking with him as well. Guardian doesn't just give quotes, they sit down with you and explain how they came up with the numbers and what they offer that others don't. I highly recommend them and will be calling them for all.of my roofing g needs!
We requested a quote for siding. Our salesman was on time, professional, and worked hard to earn our business. His attention to detail made us feel comfortable with our decision to choose Guardian.
The sales process for a new roof was exceptional compared to the 5 other bids we got and the price was fair. The customized the project to meet our exact requirements.
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Buy it right the First Time.

Most homeowners overpay because no one diagnosed the real problem first. Let’s fix that.