J Hahn & CoRoofer in Olney, MD
J Hahn & Co is a roofer at 21711 Georgia Ave, Brookeville, MD 20833.
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Key facts
| Address | 21711 Georgia Ave, Brookeville, MD 20833, Olney, MDGet directions |
|---|---|
| Phone | (301) 774-0101 |
| Website | jhahnroofing.com |
Trades
Each trade shows the evidence we matched it on.
- Roofingmain tradeGoogle main category
Service area
Serves Olney and 11 towns within 40 miles: Ashton-Sandy Spring, Redland, Rossmoor, Leisure World, Montgomery Village, Cloverly, Layhill, Gaithersburg, Aspen Hill, Damascus and Riverside.
Typical roofing prices
| Job | Low | Typical | High |
|---|---|---|---|
| Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report) | $7,590 | $10,120 | $14,170 |
| Roof repairPer repair: typical range of customer-reported jobs. US national range | $395 | $1,174 | $1,968 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
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