Aerial view of a church building with a white steeple surrounded by trees and parking lots.

Commercial Roofing Built for Performance

Your roof protects your building, your operations, and your bottom line. At Horner Roofing & Siding, we install and maintain high-performance commercial roofing systems built to withstand heavy use, tough weather, and the demands of modern facilities.

Complete Commercial Roof Replacement & Repair for all building types
Certified installers for TPO, EPDM, metal & specialty systems
Minimal disruption to your operations
Serving commercial clients across Indiana, Michigan, Ohio, and Colorado
Trusted by 250+ Homeowners
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Backed by Results You Can See

10+

Years Serving Commercial Property Owners

1,000+

Roofs Completed

4.9

Google Rating

4

Trusted in 4 States

Explore Our Roofing Services

Discover our robust and efficient roofing solutions tailored for commercial properties.

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How to Know Your Commercial Roof Needs Attention
Commercial roofs face unique stresses, like maintenance foot traffic, equipment load, UV exposure, and ponding water. Early detection reduces repair costs and prevents operational downtime.
Standing or ponding water
Seam separation or membrane lifting
Cracks, punctures, or blistered areas
Interior leaks or stained ceiling tiles
Rising energy costs from insulation failure
Aging roofs approaching 20–30+ years
If your building shows any of these signs, Horner Roofing & Siding will inspect your property and recommend the best repair or replacement strategy.
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Why Commercial Clients Trust Horner Roofing & Siding
Commercial roofing requires precision, planning, and reliability. Our team delivers all three — backed by certifications, experience, and a commitment to keeping your operations running smoothly.
Commercial Roofing Specialists
Experience across offices, warehouses, retail, industrial, and multi-unit properties.
Certified Installers
Trained in TPO, EPDM, metal, Henry coating and specialty systems.
Minimal Disruption
We work efficiently to keep your business operating.
Clear Communication
Detailed scopes, timelines, and updates from start to finish.

Commercial Roofing Services

From small repairs to complete replacement, Horner Roofing & Siding provides comprehensive commercial roofing solutions.

One-story building with a covered entrance, surrounded by green trees and a paved driveway on a cloudy day.
Brick building with multiple windows and a gabled roof, surrounded by green lawn and shrubs under a partly cloudy sky.
Single-story brick and siding building with a parked black SUV and surrounding grass and trees under a cloudy sky.
Single-story building with white columns and a covered entrance surrounded by green trees and landscaping on a cloudy day.

High-Performance Roofing Systems for Every Building

We install high-quality commercial roofing materials designed for durability, efficiency, and long-term value.

If you’re unsure which roof is best for your building, our experts can walk you through each system and recommend the ideal fit.

Aerial view of a large brick house with a dark shingle roof and a white flat roof section next to a swimming pool.
TPO Roofing
A top choice for commercial flat roofs. TPO reflects sunlight, reduces cooling costs, and provides strong seam strength.
Flat EPDM rubber roof covering a double garage attached to a brick house.
EPDM Roofing
A resilient synthetic rubber membrane ideal for large flat roofs. Great for hail resistance and long-term durability.
Aerial view of a modern building with green metal roofs, surrounded by a paved walkway and trees.
Metal Roofing
Lightweight, energy-efficient, and extremely durable. Ideal for commercial buildings that need superior longevity.
Aerial view of a spacious two-story brick house with a patio, outdoor dining set, barbecue grill, and surrounding green lawn with trees.
Architectural & Designer Shingles
Perfect for properties where aesthetics matter — such as offices, retail buildings, or multi-unit residential facilities.
Three dormer windows on a slate gray roof under a partly cloudy sky.
Specialty Roofs (Slate, Tile)
High-end options for historic or luxury commercial buildings.
Practical contemporary design
Close-up of a roof with dark gray architectural shingles and a triangular dormer with wooden siding inside the opening.
TPO Roof
The commercial grade standard in flat roofing, TPO reflects sunlight and comes in several color options.
House roof with textured dark gray designer shingles and a small dormer window with a curved top and brown trim.
EPDM Roof
This synthetic rubber absorbs heat while providing excellent protection, as things like hailstones basically bounce off its surface.
Your forever home deserves a forever roof
Close-up of a roof with dark gray architectural shingles and a triangular dormer with wooden siding inside the opening.
Slate Roof
Slate roofing; gorgeous natural stone, fireproof, water resistant, and with a duration of up to 200 years, it's the best of both worlds when it comes to beauty vs practicality!
House roof with textured dark gray designer shingles and a small dormer window with a curved top and brown trim.
Tile Roof
A unique look sure to turn heads, tile roofing is also durable, energy efficient, environmentally friendly, and low maintenance. There are a variety of options; from Mediterranean to Medieval, there's a tile roof perfectly suited to your home's style!
Your forever home deserves a forever roof
Close-up of a roof with dark gray architectural shingles and a triangular dormer with wooden siding inside the opening.
Slate Roof
Slate roofing; gorgeous natural stone, fireproof, water resistant, and with a duration of up to 200 years, it's the best of both worlds when it comes to beauty vs practicality!
House roof with textured dark gray designer shingles and a small dormer window with a curved top and brown trim.
Tile Roof
A unique look sure to turn heads, tile roofing is also durable, energy efficient, environmentally friendly, and low maintenance. There are a variety of options; from Mediterranean to Medieval, there's a tile roof perfectly suited to your home's style!
Your forever home deserves a forever roof
Close-up of a roof with dark gray architectural shingles and a triangular dormer with wooden siding inside the opening.
Slate Roof
Slate roofing; gorgeous natural stone, fireproof, water resistant, and with a duration of up to 200 years, it's the best of both worlds when it comes to beauty vs practicality!
House roof with textured dark gray designer shingles and a small dormer window with a curved top and brown trim.
Tile Roof
A unique look sure to turn heads, tile roofing is also durable, energy efficient, environmentally friendly, and low maintenance. There are a variety of options; from Mediterranean to Medieval, there's a tile roof perfectly suited to your home's style!
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What Customers Say

Our Proven Commercial Roofing Process
A better roof starts with a smooth, predictable experience.
01
Free Roof Inspection
Full evaluation of your commercial roofing system.
02
Detailed Solution
Transparent pricing, timelines, and recommendations.
03
Professional Installation
Certified crews that work safely and efficiently.
04
Final Walkthrough
Quality check with your facility manager or project lead.
05
Peace of Mind
Warranties, maintenance plans, and long-term partnership.

Ready to Get Started?

Ready to Get Started?

Get started with a free commercial roof inspection today. Horner Roofing & Siding delivers the durability, performance, and expert service your property deserves.

Brick building with white-trimmed windows, a gabled roof, flagpole, and manicured lawn under a partly cloudy sky.