Expertise
from your Roofing Experts in
Central and Western Illinois
How Holthaus Roofing Helps You Cut Costs and Prevent Downtime
You’ve got enough to think about as a commercial property owner— maintenance, budgets, and a to-do list that never seems to end. The last thing you need is a roof problem sneaking up on you and turning into a major expense. At Holthaus Roofing, we believe you...
Intelligent Roof Care & Upgrades for Minnesota Homes
Roofing maintenance, material choices, contractor partnerships with clarity—designed for Minnesota homeowners seeking durable, weather-ready roofing solutions.
Cultivating Trust: Your Roof Care Partnership Guide
Homeowners and roofing professionals can build a durable, trust-centered relationship through clarity, preventive care, communication, and shared accountability
Hidden Roof Damage After a Storm: What You Can’t See Might Cost You Later
You know that moment after a big storm passes? The rain finally stops, the sky starts to clear, and you step outside to take a deep breath. The worst is over—or so you hope. But as you look up at your roof, you can’t help but wonder: Did it hold up? If you’ve ever had...
What Makes a Reliable Roofing Contractor in Illinois
An in-depth guide on evaluating roofing contractors in Illinois—credentials, materials, maintenance, and expectations for quality work that endures decades.
Smart Roof Ventilation: Key Strategies for Longevity
Discover how proper roof ventilation combats heat, moisture, and damage—ensuring your roof’s lifespan and performance in all seasons.
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.
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