Same-day inspection, an honest repair-or-replace answer, and a warrantied fix, from a small leak to wind-torn shingles. We trace the leak to its real source, not just the stain. GAF Master Elite, Wauwatosa-based since 2020.
A roof leak almost never starts where the stain shows up. Water travels along the deck and down rafters before it drips, so chasing the stain wastes money. Generations Roofing & Remodeling traces the leak to its real source, fixes the cause, and gives you a written price first. Here is what we repair.
We trace the water to its origin, often uphill from the stain, and replace lifted, cracked, or missing shingles. Wind and hail are the usual West Allis culprits, and we color-match as closely as the manufacturer allows.
Learn moreStep flashing pulling away from a wall or chimney is one of the most common West Allis leaks. We rebuild flashing, valley metal, and chimney saddles the right way so they stop leaking for good.
Learn moreCracked rubber pipe boots are a cheap, frequent leak source that two-minute caulk jobs only hide. We replace the boot and seal the penetration properly.
Learn moreSkylight leaks usually come from failed curb flashing, not the glass. We rebuild the flashing and seal the curb, and tell you honestly if the unit itself needs replacing.
Learn moreWe stop the active leak, then fix the cause with ice and water shield, balanced ventilation, and insulation so the dam stops forming. Treating only the symptom means it returns every winter.
Learn moreFor an active leak, we tarp same-day across Milwaukee County to stop interior damage, then schedule the permanent repair. Tarping is a covered mitigation expense on most Wisconsin policies.
Learn moreWe will always tell you the truth, even when the truth is "this is a quick repair." A localized leak on a roof under about 15 years old is a repair. But when several signs stack up, more patches just delay the inevitable. Use the checklist, then let us confirm it free.
No mystery, no vague "we will take a look." Generations Roofing & Remodeling diagnoses the actual source, prices the fix in writing, and warranties the work. Most repairs are done same-day or within a few days.
We inspect the roof and attic and trace the leak to its real source, often uphill from the stain. Date-stamped photos so you see what we see.
You get a clear written price for the fix, with an honest call on whether repair or replacement is the smarter spend. No pressure.
If water is actively coming in, we tarp the same day to stop interior damage while materials are arranged.
We fix the cause, not just the symptom, matching materials and shingle color as closely as the manufacturer allows.
Magnet sweep for nails and a workmanship warranty on the repair. Your manufacturer shingle warranty stays intact.
Generations Roofing & Remodeling serves West Allis from 2222 N Mayfair Rd in Wauwatosa, covering Milwaukee County and the Milwaukee metro. We staff honestly and tell you the real response window from our HQ rather than claiming to be on every block.
Response window is measured from our Wauwatosa HQ. West Allis and the cities below link to local service; we cover all of Milwaukee County and the surrounding metro.
Most West Allis roof repairs land between $350 and $1,500 for minor work, $1,000 to $3,500 for flashing and valley repairs, and $2,500 to $6,500 for a slope-level fix. We price the repair in writing before we start, and a timely repair almost always costs less than the water damage it prevents.
| Repair | Typical cost | Time | Common cause |
|---|---|---|---|
| Minor repairA handful of shingles, a boot, or a small seal | $350 – $1,500 | Hours | Pipe boot, nail pops, few shingles |
| Flashing / valley repairRebuilt flashing at walls, chimney, or valley | $1,000 – $3,500 | 1 day | Step flashing, chimney, valley metal |
| Slope-level repairOne full slope re-shingled with new underlayment | $2,500 – $6,500 | 1 to 2 days | Storm damage on one plane |
Pick the closest repair type for a ballpark range.
Minor repair · same-day or next-day
Ballpark only. The real source and roof access set the final price. A free inspection is exact.
They found a pipe-boot leak two other roofers missed and fixed it the same afternoon for a fair price. No pressure to buy a whole new roof.
Wind tore shingles off our roof. Generations tarped it that evening and had it repaired within the week. Insurance covered most of it.
A chimney leak had stained our ceiling twice. They rebuilt the flashing the right way and it has been dry through two storms since.
Real Milwaukee County repairs, from a single boot to a storm-damaged slope. Each one started with tracing the leak to its real source.
Zachary founded Generations Roofing & Remodeling in 2020 after watching West Allis homeowners pay for "repairs" that only hid the leak. He lives in Wauwatosa, has personally inspected more than a thousand West Allis roofs, and built the company around one rule: find the real source, fix the cause, and put the price in writing.
No franchise, no anonymous subcontractors. Our GAF Master Elite and Owens Corning Platinum credentials mean a repair by our crew keeps your shingle warranty intact, where a cut-rate patch with the wrong materials can void it.
A repair done with the wrong materials or improper nailing can void your shingle warranty and fail the next storm. We are DSPS-licensed and repair to manufacturer and Wisconsin code standards.
We match shingle weight and use manufacturer-spec fasteners and nailing patterns so the repair blends in and the warranty holds.
Ice-dam repairs include self-adhering ice and water membrane from the eave up-slope, the Wisconsin defense against backup leaks.
Step and counter-flashing is replaced and integrated into the wall, not smeared with sealant that fails by spring.
As GAF Master Elite and Owens Corning Platinum installers, our repairs keep your factory warranty valid.
If a repair is throwing money at a failing roof, we say so and price replacement instead. No churned repeat repairs.
Every repair carries a workmanship warranty so a fix that fails early is on us, not you.
Most West Allis roof repairs run $350 to $1,500 for a minor fix such as a few replaced shingles, a pipe-boot, or sealing a small leak. Moderate repairs like flashing, valley, or a chimney saddle run $1,000 to $3,500, and a slope-level repair runs $2,500 to $6,500. We give a written price before any work starts, and a roof leak repair often costs far less than the water damage it prevents.
A single isolated leak on a sound roof under about 15 years old is usually a repair. Replacement makes more sense when shingles are curling across multiple slopes, the roof is 18 to 22+ years old, leaks keep returning, or there are already two shingle layers. Our free inspection tells you honestly which one your West Allis roof needs.
A typical West Allis roof leak repair runs $400 to $1,200 once we trace the actual source, which is often uphill from the stain. Pipe boots, nail pops, and step-flashing failures are common low-cost culprits. Chimney and skylight leaks run higher because they involve flashing rebuilds.
Yes. We repair single slopes, valleys, ridges, chimneys, and skylights without touching the rest of the roof. We do our best to match your existing shingle color, though exact matches on older roofs are not always possible because manufacturers retire colors.
We offer same-day or next-day inspection across Milwaukee County, and emergency roof tarping for active leaks to stop water until the permanent repair. An active leak soaks insulation and grows mold within five to seven days at West Allis humidity, so speed matters.
If the damage came from a sudden covered peril such as hail, wind, or a fallen branch, most Wisconsin policies pay minus your deductible. Age-related wear and slow leaks are not covered. If the repair is below your deductible, paying out of pocket avoids a claim on your record. We document storm damage either way.
Most West Allis roof repairs are completed in a few hours to a single day. Larger flashing rebuilds or multi-slope repairs can take two days. Emergency tarping is same-day.
Failed pipe boots, lifted or missing shingles after wind, step-flashing pulling away at walls and chimneys, ice-dam backup at the eaves, and cracked skylight curbs. West Allis freeze-thaw and ice dams drive a large share of winter leaks.
Yes. We address the active leak, then fix the root cause with ice and water shield at the eaves, balanced attic ventilation, and insulation so the dam stops forming. Treating only the symptom means the leak returns every January.
If your roof is under about 15 years old and the damage is localized, repair is usually the smart, lower-cost move. On a roof past 18 to 20 years with widespread wear, repeated repairs throw good money after bad, and replacement is the better value. We will tell you straight.
Yes. We tarp active leaks same-day across Milwaukee County to stop interior damage, then schedule the permanent repair. Emergency tarping is a covered mitigation expense on most Wisconsin policies, so keep the receipt.
A repair by a licensed, manufacturer-certified contractor will not void your shingle warranty. Cut-rate patches with mismatched materials or improper nailing can. As GAF Master Elite and Owens Corning Platinum installers, our repairs keep your warranty intact.
We trace the leak to its source, price the repair in writing, and tarp same-day if water is actively coming in. Honest repair-or-replace advice, no pressure. Talk to Alexis Quesada, our project coordinator, who answers within two rings.
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Roofing · Siding · Windows · Remodeling · Southeast Wisconsin
