About KG Basement Waterproofing Seattle
KG Basement Waterproofing Seattle is a basement waterproofing and crawl space company in Seattle, Washington.
On its website (kgbasementwaterproofingseattle.com) it mentions foundation inspection, foundation crack repair, foundation underpinning, pier and beam foundation repair, foundation waterproofing and crawl space encapsulation. The quotes below link to the page where each one appears, so you can check them.
Its website mentions 20 years of experience.
Service area on its website: the Foundation Enhances the Property.
Google Maps lists it as open 24 hours, every day.
Foundation services
- Foundation inspection
- Foundation crack repair
- Foundation underpinning
- Pier and beam foundation repair
- Foundation waterproofing
- Crawl space encapsulation
What KG Basement Waterproofing Seattle says on its website
- Foundation inspection · Pier and beam foundation repair
This level of repair usually involves complex assessments conducted by structural engineers and might include solutions like pier and beam adjustments, installation of sump pumps
kgbasementwaterproofingseattle.com - Foundation crack repair
Basement Crack Repair
kgbasementwaterproofingseattle.com - Foundation underpinning
addresses the critical underpinnings of a home’s stability
kgbasementwaterproofingseattle.com - Foundation waterproofing
Top Basement Waterproofing Seattle Company, KG Basement Waterproofing
kgbasementwaterproofingseattle.com - Crawl space encapsulation
Installing a vapor barrier to limit moisture diffusion from the ground and walls
kgbasementwaterproofingseattle.com
Quoted from its website, read in October 2026.
Inspections, warranty and payment
- Free estimate
Get A Free Quote
kgbasementwaterproofingseattle.com
What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.
Opening 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 |
As listed on Google Maps (July 2026). Call before visiting – hours change.
KG Basement Waterproofing Seattle on the map
Loading map…
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
Help keep this page accurate
Worked with KG Basement Waterproofing Seattle recently? One tap prepares an email to us.
Report a price you paid
Questions about this company
How do I contact KG Basement Waterproofing Seattle?
By phone at (206) 202-6746. Through its website, kgbasementwaterproofingseattle.com.
When is KG Basement Waterproofing Seattle open?
Google Maps lists it as open 24 hours, every day.
What foundation services does KG Basement Waterproofing Seattle offer?
On its website it mentions foundation inspection, foundation crack repair, foundation underpinning, pier and beam foundation repair, foundation waterproofing and crawl space encapsulation.
Does KG Basement Waterproofing Seattle offer free inspections?
Its website mentions “Free Quote”. Ask what the visit includes and whether you'll get the findings in writing.
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 Seattle
- Jet City Foundation & Construction LLCSeattle
- Foundation inspection
- Foundation crack repair
- Crawl space foundation repair
Free inspection - Seattle advanced waterproofing & foundation repairsSeattle · service area
- Foundation settlement repair
- Foundation underpinning
- Push pier foundation repair
- Embassy Masonry And Foundation RepairsSeattle
- Foundation crack repair
- Foundation underpinning
- Foundation waterproofing
Free estimate - Seattle Elite masonry and foundation repairSeattle
- Seattle quality Waterproofing and foundation repairSeattle · service area
- Apple's ConstructionSeattle · service area
- King foundation and waterproofingSeattle · service area
- Near Me Foundation RepairsSeattle · service area
Foundation repair near Seattle
- Queen City Basement & Foundation RepairsBellevue, WA6 mi
- Sump Pump WizardsBellevue, WA6 mi
- Foundation crack repair
- Foundation waterproofing
Free estimate - Seattle Slab JackBellevue, WA7 mi
- Foundation crack repair
- Garage foundation repair
- Concrete leveling (mudjacking & foam)
Free estimate - Seattle foundation repairBellevue, WA7 mi
- Foundation settlement repair
- Helical pier foundation repair
- Push pier foundation repair
Free estimateFinancing - Robbins & CoBurien, WA8 mi
- Foundation settlement repair
- Slab foundation repair
- Crawl space foundation repair
Free inspectionWarranty - Seattle secure waterproofing & foundationRedmond, WA10 mi