Commercial Roofing Services in
Southeastern Wisconsin
A commercial roof failure doesn't just cost money to fix; it disrupts operations, damages inventory, and can put tenants or customers at risk. LeFever Roofing has provided commercial roofing across Southeastern Wisconsin for 25 years, with certified installation of TPO systems from GAF EverGuard and Mule-Hide alongside traditional asphalt commercial roofing.
25 Years of Commercial Roofing
Certified GAF EverGuard & Mule-Hide Installer
3 to 25-Year Labor Warranties
Free, Detailed Estimates
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Our Commercial Services
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TPO and Flat Roofing
Commercial Roofing Services
Commercial Roof Repair
Commercial Roof
Replacement
TPO and
Flat Roofing
Thermoplastic Polyolefin (TPO) is the most common low-slope commercial roofing system installed today, and for good reason: it reflects heat rather than absorbing it, resists UV degradation, and its heat-welded seams create a genuinely watertight membrane when installed correctly. LeFever Roofing is a certified installer of GAF EverGuard and Mule-Hide TPO systems.
The Benefits
Why TPO
Reflective & Energy Efficient
Reflective white membrane reduces rooftop and interior cooling costs.
Heat-Welded Seams
Heat-welded seams are stronger and more reliable than adhered or taped seams.
Flexible in Any Season
Flexible in both hot summers and Wisconsin's cold winters, reducing cracking risk.
20–30 Year Service Life
Typical service life of 20–30 years with proper installation and maintenance.
What We Do
Our TPO Services
New TPO Installation
New TPO installation on new construction or full reroofs.
TPO Repair
TPO repair: seam separation, punctures, and flashing issues.
Full TPO Replacement
Full TPO replacement when an aging membrane reaches end of life.
Talk to our commercial team about TPO roofing.
Call (262) 367-2800.
Our Commercial Roofing Services
Commercial Roofing Services
TPO and Flat Roofing
Energy-efficient membrane systems for low-slope commercial buildings.
Roof Repair
Fast diagnosis and repair to stop leaks before they cause interior damage.
Roof Replacement
Full system replacement when repairs no longer make financial sense.
Occupied Buildings
Built for Minimal Disruption
Energy-efficient membrane systems for low-slope commerciaWe plan commercial projects around your operating hours where possible, provide clear timelines and progress updates, and carry the insurance and experience to work on occupied buildings, including retail centers, offices, warehouses, and industrial facilities alike.al buildings.
Our Track Record
Why Businesses Choose LeFever
25 Years of Experience
25 years of commercial roofing experience across Southeastern Wisconsin.
Strong Labor Warranties
3 to 25-year labor warranties depending on the system installed.
Certified TPO Installer
Certified TPO installer for GAF EverGuard and Mule-Hide systems.
Insurance Claim
Assistance
Assistance navigating insurance claims for storm-related commercial roof damage.
Free, Detailed Estimates
Free, detailed estimates with no pressure.
Schedule a commercial roof assessment.
Call (262) 367-2800.
Commercial
Roof Repair
A commercial roof leak rarely stays small. What starts as a stained ceiling tile can become interior water damage, mold, or a disrupted business if it isn't addressed quickly. LeFever Roofing provides prompt diagnostics and repair for commercial roofs across Southeastern Wisconsin.
What We Fix
Common Commercial Repairs
Membrane Damage
Membrane punctures, seams, and blistering on TPO and other flat roofing systems.
Flashing Failures
Flashing failures around HVAC curbs, vents, and parapet walls.
Ponding & Drainage
Ponding water and drainage issues on low- slope roofs.
Storm & Wind Damage
Storm and wind damage to commercial roofing systems.
Fast Response
Why Speed Matters
We prioritize active leaks and storm-related damage to limit
interior damage and business disruption, and we document
everything with photos, useful both for your records and for
any insurance claim.
Commercial Roof
Replacement
When a commercial roof has reached the point of repeated repairs, widespread membrane failure, or persistent leaks, full replacement protects the building and often costs less over time than continuing to patch. LeFever Roofing handles commercial reroofs from initial assessment through final inspection.
Start to Finish
Our Process
Assessment
A full roof evaluation, including moisture scans where warranted, to confirm replacement is the right call.
Planning
A project timeline built around your business's operating schedule and any rooftop equipment (HVAC, exhaust, drains) that needs to be worked around.
Tear-Off and Replacement
Efficient execution to minimize the time your roof is open to weather.
Inspection and Warranty
Documentation
A final walkthrough and paperwork for your labor and manufacturer warranties.
TPO & Asphalt Systems
Systems We Install
TPO membrane (GAF EverGuard, Mule-Hide) for low-slope buildings, and asphalt-based commercial roofing systems for steeper commercial and multi-family applications.
Request a commercial roof replacement estimate.
Call (262) 367-2800.
Free Commercial Roof Assessment
Call (262) 367-2800 for a
free commercial
roof assessment.
Free, detailed estimates with no pressure. We plan every project around
your operating hours where possible.