Expertise
from your Roofing Experts in
Central and Western Illinois
Tired of Flat Roof Problems? Smart Building Owners Turn to Duro-Last
If you own or manage a building with a flat roof, you’ve probably had to think about repairs or replacement more than you’d like. Let’s be honest—flat roofs can be tricky. They face tough weather, ponding water, and rising energy costs. Here’s the good news: there’s a...
What to Look for in a Licensed Roofing Contractor Canton IL
Learn how to choose a licensed roofing contractor in Canton IL—from certifications, materials, costs, and maintenance—to protect your home investment.
Trusted Roofing Contractor: What Great Roofing Looks Like
Look for in a roofing contractor in Canton, IL—quality, transparency, certifications—and how Holthaus Roofing measures up with its multigenerational experience.
Reliable Roofing Care for Central and Western Illinois
Trusted insights on inspections, repairs, warranties, and roofing longevity—from family values to certified craftsmanship—for Illinois homes and businesses.
Illinois Roofing Services: Honest Homeowner’s Guide
An insightful guide to roofing services—covering shingle and metal choices, seasonal upkeep, certifications, and trusted craftsmanship from Holthaus Roofing.
A Big Commercial Roofing Mistake that Leads to Downtime, Damaged Goods, and Liability Issues
Ignoring a small leak today can lead to significant expenses tomorrow. Discover how proactive property maintenance can safeguard your investment.If you own or manage a commercial property, you already know—your roof is a big investment. But here’s something we see all...
Quality Residential Roof Replacement in Central Illinois
When it comes to residential roof replacement, homeowners need a trusted partner who delivers quality, transparency, and long-lasting protection.
3 Red Flags to Watch for When Hiring a Roofing Contractor
Protect your home by learning how to identify unreliable roofing contractors and ensure your project is in safe hands.Discover the signs of a trustworthy contractor and avoid costly mistakes.Choosing the right roofing contractor is crucial for safeguarding your home....
Holthaus Roofing
Roof care tips for Minnesota homes—material choices, seasonal inspections, upkeep, and long-lasting protection, backed by Holthaus Roofing’s 30 years of service
About Us
Our story and our team at Holthaus.
309-647-9209
Give us a call.
storm damage
We work with you during the claims process.
Relationships built on trust.
Respect that is earned.
“To the entire team of guys that worked on my roof…A HUGE THANK YOU!!!!!! Each and every one of them were courteous, professional and made the roof replacement a little more enjoyable. They made sure each day that all of the areas they were working were cleaned up and looked as if they were never there. Each of them appeared to have the knowledge that they needed and a willingness to go above and beyond to ensure that we will have a great roof for many years to come.”
Juli Bill, President
Midwest Commercial Manufacturing