GAF Factory-Certified roofing, slate repair and storm restoration for Catonsville homeowners — from 1920s colonials along Frederick Road to post-war capes in Westview. Free 24-hour inspection with a full photo report, yours to keep.
Get My Free Inspection →Hail and wind damage documentation, insurance claim help, and full roof replacement.
GAF architectural shingle and standing-seam metal roof replacement, most completed in a single day.
Leak diagnosis, slate and flashing repair, full moisture and decking assessment.
Roof, siding, gutters and windows restored under one written scope after a storm.
Catonsville grew up along Frederick Road as a streetcar suburb, and the roofs show it. Within a few blocks you can find a 1920s foursquare still carrying its original slate, a 1930s brick colonial on its third asphalt roof, and a 1950s cape from the post-war build-out with plank decking under builder-grade shingles. A roofer who treats all of those the same is guessing. We inspect what is actually up there — slate condition, flashing metal, decking, ventilation — and give you a written scope that matches the house, not a one-size price per square.
The 1920s-40s colonials and foursquares here often carry original slate with copper or terne valleys. Most slate problems are individual broken slates and tired flashing — repairable — and we say so. Full slate replacement is a last resort, quoted in both natural and synthetic slate.
Post-war capes and ranchers from the 1940s-50s, most now on a second or third asphalt roof. Plank decking with gaps and old overlay layers are the common tear-off findings, so our written scope states layer removal and plywood over-boarding pricing up front.
Mid-century homes under serious tree canopy. Shaded north slopes grow moss and algae, gutters fill fast, and summer storms drop limbs. Algae-resistant shingles and gutter protection earn their keep here, and we check for branch abrasion on every inspection.
Catonsville is unincorporated Baltimore County, so roof replacement runs through the Baltimore County Department of Permits, Approvals and Inspections. We pull the permit under our MHIC license, post it on site, and schedule the county inspection as part of the job — you sign the contract and we handle the rest. If your home sits in one of Catonsville's older blocks, we also flag anything historic-district related before work starts so there are no surprises mid-project.
Because Catonsville mixes slate and asphalt on the same streets, we quote across systems instead of pushing one. Sound slate gets repair-first roofing; end-of-life asphalt gets GAF architectural shingles with a real ventilation fix; and homeowners planning to stay decades often land on standing-seam metal. Old box gutters and undersized downspouts are common on the pre-war homes, so gutter replacement is quoted alongside the roof when it makes sense — one crew, one scope, one cleanup.
Severe thunderstorm wind is the damage driver here: Catonsville's mature oaks and poplars turn gusty summer storms into punctured shingles, torn ridge caps and clogged or crushed gutters, and the 2018-era flooding that hammered neighboring Ellicott City showed how hard this corridor can get hit. If a storm crossed your street, get the roof documented before the next rain. We photograph everything, tie it to the storm date, and meet your adjuster. You file and own the claim; your deductible is typically your only out-of-pocket cost on an approved claim, and anyone offering to "cover" it is describing insurance fraud — illegal in Maryland. Start with storm damage roof repair in Catonsville or check your street on the storm tracker.
Most architectural-shingle replacements in Catonsville run $10,000 to $24,000, driven by roof size, layer count and decking condition — the 1920s-50s housing stock often hides plank decking that needs attention. Slate work is priced per repair or per square after we walk the roof. Get a measured number in 60 seconds with the instant satellite quote.
Yes — Catonsville is unincorporated Baltimore County, so roof replacement runs through the Baltimore County Department of Permits, Approvals and Inspections. We pull the permit, post it, and schedule the county inspection as part of the job, so you never touch the paperwork.
Usually repair. Sound slate from the 1920s-40s can outlast several asphalt roofs, and broken slates, failed flashing or worn valleys are fixable individually. We only recommend replacement when the slates themselves are delaminating — and then we quote both real slate and synthetic slate so you can compare honestly.
Sudden wind or hail damage typically is; age and wear are not. Catonsville's mature oaks turn thunderstorm gusts into punctures and torn shingles. We photograph the damage, tie it to the storm date and meet your adjuster — you file and own the claim, and your deductible is typically your only out-of-pocket cost on an approved claim.
Most asphalt replacements finish in one day, weather permitting. Older colonials with steep pitches, box gutters or decking repairs can take two. Baltimore County permitting adds a few days up front, and slate repairs are usually done in a single visit.
More for Catonsville homeowners: Maryland roof cost guide · Roofing & replacement · Gutters · Siding
Nearby: Ellicott City · Elkridge · Columbia
City roofing guides: Pikesville, MD · Ellicott City, MD · Columbia, MD · Glen Burnie, MD · Severna Park, MD