Baltimore Shingle Pros
✓ Licensed ✓ Insured
Specialties: Roof replacement, Ventilation, Flashing repair, Leak repair, Underlayment
| Project | Time | Typical cost | Range |
|---|---|---|---|
| Roof inspection + written report | 1–2 hours | $147 | $121 – $177 |
| Single leak repair (small area, replace ~10 shingles) | half day | $435 | $356 – $522 |
| Shingle replacement (storm spot repair, ~1 square) | half day | $695 | $570 – $834 |
| Step-flashing replacement around chimney or skylight | 1 day | $699 | $573 – $838 |
| Seamless aluminum gutter install (150 ln ft) | 1 day | $2,019 | $1,655 – $2,422 |
| Tear-off + asphalt re-roof (1700 sq ft, mid-grade) | 2–3 days | $12,344 | $10,122 – $14,813 |
| Standing-seam metal roof (1700 sq ft) | 3–5 days | $21,624 | $17,731 – $25,948 |
| Synthetic underlayment + ice-shield refresh | 1 day | $2,022 | $1,658 – $2,427 |
| Skylight replacement (one fixed unit) | 1 day | $1,118 | $917 – $1,341 |
A residential roofer either performs targeted repair (lifted shingles, popped nails, failed flashing, single-leak diagnosis) or a full tear-off and replacement. A reputable contractor will start with a multi-point inspection: shingle condition (granule loss, curling, cracking), flashing integrity around chimneys/sidewalls/penetrations, ridge and soffit ventilation, attic moisture signs, and decking condition (you don't know about rotten plywood until tear-off). Asphalt shingle is the dominant material in 80% of US homes; metal and tile dominate in storm-prone or arid markets. All re-roofs require a permit and at least one mid-roof inspection by the local AHJ in most jurisdictions, and OSHA 1926.501 requires fall protection for any work at heights above 6 feet — a non-negotiable safety/insurance issue.
These pros are based in Baltimore and routinely serve ZIP 21202. Sorted by proximity to the ZCTA centroid (39.2974°N, -76.6077°W).
Door-to-door storm-chaser pitches, "we just did your neighbor's roof" without proof, asking for full payment up front, no permit pulled, or the company refusing to provide its state contractor license number.