About Waterproofing Demolition
Waterproofing Demolition is listed here as a basement waterproofing and crawl space company in Federal Way, Washington.
The website it lists on Google Maps (waterproofingdemolitionco.com) wasn't working when we checked in October 2026, so contact it by phone at (253) 682-2793.
Opening hours on Google Maps: Monday to Sunday 9 am–6 pm.
Foundation services
Typical for this type of company: foundation waterproofing, crawl space encapsulation, foundation crack repair. That's our assumption from the type of company, not a claim by the company – please confirm.
Opening hours
| Monday | 9 am–6 pm |
|---|---|
| Tuesday | 9 am–6 pm |
| Wednesday | 9 am–6 pm |
| Thursday | 9 am–6 pm |
| Friday | 9 am–6 pm |
| Saturday | 9 am–6 pm |
| Sunday | 9 am–6 pm |
As listed on Google Maps (July 2026). Call before visiting – hours change.
Waterproofing Demolition on the map
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Other pins: companies within 30 miles. Map data © OpenStreetMap contributors.
Before you call, ask about
- Interior drain, exterior membrane or crack injection – and why
- Whether a battery backup sump pump is included
- What the warranty promises: a dry basement, or only the system
- How they'll handle structural cracks or bowing walls, if any
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Questions about this company
How do I contact Waterproofing Demolition?
By phone at (253) 682-2793.
When is Waterproofing Demolition open?
Opening hours on Google Maps: Monday to Sunday 9 am–6 pm.
How much does foundation repair cost in Washington?
Estimated for Washington: sealing a crack about $263–$841; repairing a settling foundation about $4,730–$21,020, mostly depending on the number of piers. Try the cost calculator and compare written quotes.
Other foundation companies in Federal Way
- Supernatural ConstructionFederal Way · service area
Foundation repair near Federal Way
- Tovi Constrution LLCAuburn, WA7 mi
- Brundage-Bone Concrete PumpingKent, WA7 mi
- Tacoma Concrete ContractorsTacoma, WA8 mi
- NW Foundation & BasementTacoma, WA8 mi
- Chumley Structural & Foundation Repair - WashingtonPuyallup, WA8 mi
- Diversified foundation repair and Lifting ServicesAuburn, WA9 mi
- Foundation settlement repair
- Helical pier foundation repair
- Bowing basement wall repair
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