In Central and Western Illinois—from Canton to surrounding towns—your roof is more than shingles and seams: it’s protection woven into family values and community trust. With Holthaus Roofing, a third-generation, family-run business since 1990, craftsmanship meets honest assessment, so every decision—from a minor repair to full installation—grows out of respect, longevity, and local insight.
Foundations of Holthaus Roofing’s Expertise
Family Roots & Local Commitment
Founded by Jim Holthaus in 1990 and now led by his grandson Nick Orwig and Angie Orwig, Holthaus Roofing brings decades of experience grounded in community. Their legacy combines craftsmanship with neighborliness.
Certifications That Deliver Confidence
- CertainTeed ShingleMaster™ — A premium credential for high-quality shingle installations with extended warranties.
- Duro-Last Elite Contractor — A mark of expertise in flat/commercial roofing systems offering energy-efficient, durable outcomes.
Sustainability in Every Shingle
Holthaus takes care to reduce waste by planning material use precisely, recycling shingles into road materials, and using reflective products that improve energy efficiency.
Roofing Services and Values
Residential Roofing
Catering to homes from heritage farmhouses to modern builds, Holthaus installs asphalt shingles, metal, and slate—each chosen intentionally based on style, durability, and climate needs.
Commercial Roofing
With Duro-Last proficiency, Holthaus installs reflective, low-slope, and flat roofing systems designed to reduce energy costs and extend building lifespans.
Storm Damage and Insurance Support
Irregular Illinois weather demands readiness. Holthaus assists with assessing storm damage, documenting evidence, communicating with insurance, and restoring your roof’s integrity.
Honest Repairs Over Upsells
Holthaus prides itself on transparent guidance—not pushing sales you don’t need. If a simple repair will do, that’s what they’ll recommend.
Streamlined Process You Can Trust
Their approach includes:
- Free inspection and consultation
- Clear proposal with fair pricing
- Navigating material choices and warranties
- Certified installations by trained crews
- Post-completion walkthroughs to ensure satisfaction
Roofing Care Tips: A Seasonal Guide
| Season | Maintenance Focus |
|---|---|
| Spring / Fall | Inspect for loose shingles, clean gutters, check flashing and attic vents |
| Summer | Trim nearby branches, watch for wind/hail damage after storms |
| Winter | Ensure attic ventilation to prevent ice dams, monitor for snow accumulation |
| Year-Round | Prioritize inspections, document maintenance, and schedule repairs early |
Guided by Holthaus’s regional experience, these seasonal actions can extend your roof’s life—and your peace of mind.
Why Local Matters
Choosing Holthaus means partnering with a trusted local contractor who:
- Understands Illinois weather extremes and building regulations
- Holds respected licensure and certifications
- Delivers continuity—because they work in your community, too
External Resource for Illinois Homeowners
Before hiring any roofing contractor, the Illinois Department of Financial and Professional Regulation (IDFPR) offers a reliable method to verify licenses and check for complaints—adding an extra layer of protection before your roof project proceeds.
In Summary
A roof is more than shelter: it’s craftsmanship, care, and a long-term relationship with your home. Holthaus Roofing blends third-generation values, strategic certifications, and unwavering integrity into every project—whether a minor repair, full replacement, or commercial installation.
If you’d like tailored advice for your roofing needs or want help selecting materials for Illinois weather, feel free to contact us.