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Commercial & Flat Roofing Services in Wausau, WI

Every service we offer on low-slope roofs, from a single leaking seam to a full replacement, for commercial buildings and the flat sections of homes across central Wisconsin. Every job starts with a written price.

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Written Price FirstBefore any work starts

Photo ReportsSee what failed and what we fixed

Every Low-Slope SystemEPDM, TPO, PVC, mod bit, BUR, metal

Leak Calls 7 DaysActive leaks dried in fast

Main Services

Repair, replacement, coatings and inspections

Most leak repairs $350 – $2,500

Commercial Roof Repair

Leak tracing and repair on every common low-slope system, including EPDM, TPO, PVC, modified bitumen, built-up and metal, with photos of what failed and a written price before work starts.

Priced before work starts

Emergency & Storm Repair

Active leaks, wind-peeled edges, hail damage, fallen limbs and ice-dam leaks on flat and commercial roofs: dried in or tarped first to stop the water, then repaired properly, with photos for your insurer.

$300 – $1,800 typical

Flat Roof Repair

Repairs for the flat and low-slope roofs on Wausau-area homes and small buildings: porch roofs, additions, attached garages, dormer decks, cabins and storefronts in rubber (EPDM), TPO, modified bitumen and roll roofing.

Typically $6 – $13 per sq ft

Replacement & Installation

New EPDM, TPO, PVC and modified bitumen roofs for warehouses, plants, offices, retail, churches, schools and apartment buildings, as a full tear-off or a code-compliant recover, with drainage fixed while the roof is open.

Typically $2 – $5 per sq ft

Roof Coatings & Restoration

Silicone and acrylic coating systems that add years to an aging but dry roof, on single-ply, modified bitumen and metal, for a fraction of the cost of replacement when the roof qualifies.

Photo reports & maintenance plans

Inspections & Maintenance

Spring and fall roof inspections, drain clean-outs, small repairs and written photo reports for property managers, building owners and facility teams, plus checks after heavy snow and storms.

Specialty Services

Roof systems, winter problems and the details that leak

New EPDM typically $5.50 – $11 per sq ft

EPDM Rubber Roofing

New EPDM (rubber) roofs and EPDM repairs for commercial buildings and homes: fully adhered, mechanically attached or ballasted, with taped seams and proper flashings at every wall and curb.

New TPO typically $6 – $12 per sq ft

TPO Roofing

New TPO roofs with hot-air welded seams, and repairs to existing TPO, for warehouses, plants, offices, retail centers, schools and apartment buildings.

New PVC typically $7 – $14 per sq ft

PVC Roofing

PVC single-ply roofs and repairs for restaurants, food-processing plants and industrial buildings, where grease, oils and chemicals would soften other membranes.

New mod bit typically $5 – $10 per sq ft

Modified Bitumen Roofing

Modified bitumen roofs and repairs: the tough, multi-ply asphalt system used on small commercial buildings, porches and garages, and anywhere the roof gets foot traffic.

Repairs priced after a roof check

Tar & Gravel (Built-Up) Roofs

Repair and replacement for built-up tar-and-gravel roofs on older schools, churches, plants and downtown buildings, including blister repair, flashings and moisture checks.

Repairs priced after a roof check

Metal Roof Repair

Leak repair and restoration on low-slope metal roofs: pole buildings, shops, warehouses, ag buildings and pre-engineered metal buildings, including fasteners, seams, rust and flashings.

Priced before work starts

Ice Dam Removal

Frozen drains, scuppers and gutters opened and channels cleared through the ice so meltwater can leave the roof, without chopping into the membrane, followed by a fix for why the ice formed.

Priced before work starts

Roof Snow Removal

Snow and drifts cleared from flat and low-slope roofs when the load gets heavy, without cutting the membrane, with drains opened and the roof checked for damage while we are up there.

Priced before work starts

Leak Detection & Moisture Surveys

Finding where water actually gets into the roof, and how much wet insulation it has left behind, using visual tracing, moisture meters, core cuts and infrared scans.

Priced after a roof check

Drainage & Ponding Repair

Roof drains, scuppers, gutters and downspouts repaired or added, and low spots fixed with crickets and tapered insulation, so water leaves the roof before it freezes or finds a seam.

Priced after a roof check

Parapet & Flashing Repair

Leaks at parapet walls, copings, counterflashing and the masonry above the roof line, on the brick and block buildings downtown and across central Wisconsin.

Inspection priced before work starts

Storm Damage & Insurance Claims

Hail, wind and fallen-limb damage on flat and commercial roofs inspected, documented with dated photos and measurements, made watertight and repaired, with clear paperwork for your insurer.

Typically $4 – $8 per sq ft

Roof Recover & Overlay

A new single-ply membrane installed over the existing roof, with new cover board or insulation, when the old roof is a single, dry layer and the code allows, skipping most of the cost of tear-off.

Small roofs often $2,500 – $7,000

Residential Flat Roof Replacement

New flat roofs for porches, attached garages, additions, dormer decks, three-season rooms and cabins: torn off to the deck, re-sloped where needed, and flashed properly into the house.

Want a ballpark first?

Try the free roof cost calculator, or send us the details for a written quote.

Roof leaking?

Leak repair, coatings and replacement for commercial and flat roofs across Wausau and central Wisconsin. Tell us about the roof. You get a written price before any work starts.

Request a Quote

Request a Quote