Expertise
from your Roofing Experts in
Central and Western Illinois
Reliable Roof Repair and Replacement Solutions You Can Trust
An Illinois homeowner’s reference on roofing systems, storm repair, ice dams, materials, and when replacement truly makes sense.
When Every Minute Matters, You Need a Roofing Partner Who Shows Up
If you run a business that simply can’t shut down, you know the pressure. Whether it’s a healthcare facility, manufacturing floor, logistics hub, or 24/7 operation, every minute matters. A leaky roof isn’t just an inconvenience—it’s a threat to the people who count on...
Unique Things Illinois Homeowners Need to Know About Roof Longevity
Discover why your roof deserves more than a quick fix—learn how to assess materials, maintenance and timing for lasting protection in Illinois.
Holthaus Roofing: The best Choice for Illinois Roof Care
Holthaus Roofing combines over 30 years of experience, honest evaluations and storm-damage expertise to help homeowners protect their roofs and peace of mind.
When a Storm Hits Your Roof, Turn to Holthaus to Navigate the Claims Process
When a storm hits your home, it doesn’t just scatter shingles across the yard—it can leave you feeling overwhelmed, unsure, and staring at an insurance claim you never wanted to file. And if you’re like most homeowners we meet, this whole process can feel confusing,...
Choosing a Trusted Roofing Partner in Central Illinois
Discover how decades of family-owned experience, industry certifications and client-first values make a difference when selecting a roofing contractor.
Trusted Roofing Solutions for Illinois Homes & Businesses
Discover how Holthaus Roofing brings over 30 years of experience, certified craftsmanship, and honest service to protect your roof investment.
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.
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