All Grade Waterproofing Inc.Concrete contractor in City of Sammamish, WA
All Grade Waterproofing Inc. is a concrete contractor in City of Sammamish, WA. Open 24 hours a day, 7 days a week.
City of Sammamish, WA0 paid placements in any rankingHow we rank
Key facts
| Phone | (425) 890-3870 |
|---|---|
| Hours | Open 24 hours, 7 days a week |
Trades
Each trade shows the evidence we matched it on.
- Concretemain tradeGoogle main category
- Foundation Repairbusiness name
Service area
Serves City of Sammamish and 1 town within 25 miles: Ellensburg.
Based in City of Sammamish, WAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical concrete work prices
| Job | Low | Typical | High |
|---|---|---|---|
| Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range | $2,700 | $6,400 | $14,500 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Reviews
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Questions about All Grade Waterproofing Inc.
What are All Grade Waterproofing Inc.’s hours?
All Grade Waterproofing Inc. is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.
What areas does All Grade Waterproofing Inc. serve?
Serves City of Sammamish and 1 town within 25 miles: Ellensburg. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.
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