ABC Supply Co. Inc.Roofer in Rockville, MD
ABC Supply Co. Inc. is a roofer at 52 Derwood Cir, Rockville, MD 20850, rated 4.5 from 95 Google reviews. Open Monday to Saturday.
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Key facts
| Address | 52 Derwood Cir, Rockville, MD 20850Get directions |
|---|---|
| Phone | (301) 294-4000 |
| Website | abcsupply.com |
| Hours | Monday to Friday: 6:30 AM – 4 PM; Saturday: 7 AM – 11 AM |
| Google rating | 4.5 from 95 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Roofingmain tradeadditional Google category
- Windowsadditional Google category
Service area
Serves Rockville and 11 towns within 40 miles: Redland, Gaithersburg, Rossmoor, Leisure World, North Bethesda, Aspen Hill, Montgomery Village, Olney, Layhill, North Potomac and Glenmont.
Based in Rockville, MDView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 6:30 AM – 4 PM |
| Tuesday | 6:30 AM – 4 PM |
| Wednesday | 6:30 AM – 4 PM |
| Thursday | 6:30 AM – 4 PM |
| Friday | 6:30 AM – 4 PM |
| Saturday | 7 AM – 11 AM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
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.
Questions about ABC Supply Co. Inc.
What are ABC Supply Co. Inc.’s hours?
ABC Supply Co. Inc. is open Monday to Saturday. Its listed hours are Monday to Friday, 6:30 AM – 4 PM; Saturday, 7 AM – 11 AM. On Saturdays it is open 7 AM to 11 AM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does ABC Supply Co. Inc. serve?
Serves Rockville and 11 towns within 40 miles: Redland, Gaithersburg, Rossmoor, Leisure World, North Bethesda, Aspen Hill, Montgomery Village, Olney, Layhill, North Potomac and Glenmont. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.
What do Google reviews say about ABC Supply Co. Inc.?
ABC Supply Co. Inc. has a rating of 4.5 from 95 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact ABC Supply Co. Inc.?
Call ABC Supply Co. Inc. on (301) 294-4000. The business is at 52 Derwood Cir, Rockville, MD 20850. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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