Exterior Waterproofing Experts, A Division of Clifton Contracting…

About Exterior Waterproofing Experts, A Division of Clifton Contracting

Exterior Waterproofing Experts, A Division of Clifton Contracting is a basement waterproofing and crawl space company in Fairfax, Virginia.

On its website (exteriorwaterproofingexperts.com) it mentions foundation inspection, foundation crack repair, bowing basement wall 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 says it has been in business since 1997.

Service area on its website: Northern Virginia, Vienna, Fairfax County and Arlington, VA. Exterior Waterproofing Experts.

Opening hours on Google Maps: Monday to Friday 9 am–6 pm; Saturday 9 am–5 pm; Sunday 9 am–12 pm.

Foundation services

What Exterior Waterproofing Experts, A Division of Clifton Contracting says on its website

Foundation inspectionSoil and structural engineer on staffexteriorwaterproofingexperts.com
Foundation crack repairWall Crack Repairsexteriorwaterproofingexperts.com
Bowing basement wall repairCarbon Fiber Strapsexteriorwaterproofingexperts.com
Foundation waterproofingBasement Waterproofing - Fairfax VA | Exterior Waterproofing Experts | Yard Drainage, 703-629-9461exteriorwaterproofingexperts.com
Crawl space encapsulationAirtight Vapor Barrier Systemexteriorwaterproofingexperts.com

Quoted from its website, read in October 2026.

Inspections, warranty and payment

Free estimateFree Consultation exteriorwaterproofingexperts.com
WarrantyHardscapes (Patios, Pavers, Flagstone, Concrete, etc.): 5-Year Warranty exteriorwaterproofingexperts.com

What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.

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–5 pm
Sunday	9 am–12 pm

As listed on Google Maps (July 2026). Call before visiting – hours change.

Exterior Waterproofing Experts, A Division of Clifton Contracting 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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Repair

Scope (piers, feet of wall, sq ft)Total paid (USD)

Month and yearCity or ZIP (optional)

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Questions about this company

How do I contact Exterior Waterproofing Experts, A Division of Clifton Contracting?

By phone at (703) 830-6103. Through its website, exteriorwaterproofingexperts.com.

When is Exterior Waterproofing Experts, A Division of Clifton Contracting open?

Opening hours on Google Maps: Monday to Friday 9 am–6 pm; Saturday 9 am–5 pm; Sunday 9 am–12 pm.

What foundation services does Exterior Waterproofing Experts, A Division of Clifton Contracting offer?

On its website it mentions foundation inspection, foundation crack repair, bowing basement wall repair, foundation waterproofing and crawl space encapsulation.

Does Exterior Waterproofing Experts, A Division of Clifton Contracting offer free inspections?

Its website mentions “Free Consultation”. Ask what the visit includes and whether you'll get the findings in writing.

How much does foundation repair cost in Virginia?

Estimated for Virginia: sealing a crack about $251–$803; repairing a settling foundation about $4,518–$20,080, mostly depending on the number of piers. Try the cost calculator and compare written quotes.

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