How much does basement waterproofing cost in Beverly Hills, CA?

Most Beverly Hills homeowners spend between $4,500 – $18,000 on basement waterproofing, with an average around $9,750. Local labor prices 50% above the national average, so Beverly Hills quotes tend to land at the higher end of national ranges.

How many quotes should I get in Beverly Hills?

Get at least three written quotes from licensed, insured California contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Los Angeles market.

How much does basement waterproofing cost?

$3,000 to $12,000 on average. Interior drainage is $3,000 to $10,000; exterior excavation is $8,000 to $25,000.

Interior or exterior waterproofing?

Interior drain tile manages water that gets in and costs far less. Exterior membrane keeps water out entirely and is the permanent fix, at two to three times the price.

How much is a sump pump?

$1,000 to $3,000 installed, plus $500 to $1,500 for a battery backup that keeps working during a storm outage.

Is waterproofing covered by insurance?

Groundwater seepage is excluded from standard homeowners policies. Separate flood insurance or a water backup endorsement is required.

Will waterproofing fix mold?

It stops the moisture source, but existing mold needs separate remediation, typically $1,500 to $6,000.

Does a dry basement add value?

Yes — a documented, warrantied waterproofing system removes a major buyer objection and enables finishing the space.

Home/Cost guides/Basement Waterproofing/Beverly Hills, CA

Los Angeles · California

Basement Waterproofing cost in Beverly Hills, CA

Beverly Hills homeowners typically pay $4,500 – $18,000 for basement waterproofing. Local labor and materials price 50% above the national average.

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Beverly Hills average

$9,750

Typical low

$4,500

Typical high

$18,000

Per linear foot

$60 – $375

Sample ZIP

90210

What drives Beverly Hills pricing

Local labor

Licensed Beverly Hills contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 50% above the national labor average. Demand in the Los Angeles market peaks in spring, so booking early usually beats a rush premium.

Permits & code

Beverly Hills follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Beverly Hills building department plus Title 24 energy compliance. Seismic bracing and soft-story retrofit rules apply to many older LA-area properties, and hillside lots trigger extra geotechnical review.

Climate & conditions

Beverly Hills sits in a warm Mediterranean climate with intense summer sun, so expect UV-stable, heat-tolerant materials and shaded scheduling in peak summer.

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Wall length to treat80 linear feet

Method

Foundation depth

Exterior access

Water problem

Estimated project cost

$600 – $1,840

Most homeowners pay around $1,220

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Cost by material in Beverly Hills

Installed Beverly Hills pricing per linear foot.

Option	Installed cost	Pros	Cons
Interior sealant	$8 – $23	Cheapest, DIY possible	Cosmetic — does not stop hydrostatic pressure
Interior drain tile + sump	$60 – $150	Effective, no landscaping destroyed, done in days	Relies on a pump and power
Exterior membrane	$150 – $375	Stops water before it reaches the wall — the permanent fix	Most expensive and disruptive
Crawlspace encapsulation	$30 – $90	Controls humidity, mold and energy loss	Needs a dehumidifier to keep working
Wall reinforcement	$120 – $300	Addresses bowing plus water together	Structural scope and engineering

Where the money goes in Beverly Hills

A typical $9,750 Beverly Hills project, broken down by line item.

Labor and excavation50% · $4,875
Drainage materials22% · $2,145
Sump pump and equipment16% · $1,560
Concrete restoration and disposal12% · $1,170

Common add-ons

Extras that show up on Beverly Hills quotes but rarely in the headline price.

Sump pump

$900 – $3,000

Battery backup

$750 – $2,250

Dehumidifier

$1,800 – $4,500

Mold remediation

$2,250 – $9,000

Vapor barrier

Per square foot

$3 – $9

Egress window

$3,750 – $9,000

Ways to save in Beverly Hills

Do the cheap exterior fixes first — gutters, downspout extensions and grading solve many wet basements for under $1,000.
Choose interior drain tile over exterior excavation unless the wall itself is failing.
Get bids from waterproofing specialists and a general contractor; approaches and prices differ enormously.
Ask about a transferable lifetime warranty — it holds value at resale.
Install the sump and drainage before finishing the basement, never after.

Beverly Hills FAQs

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Basement Waterproofing cost near Beverly Hills

Basement Waterproofing cost in Los Angeles, CA

$3,720 – $14,880

Basement Waterproofing cost in Long Beach, CA

$3,660 – $14,640

Basement Waterproofing cost in Pasadena, CA

$3,840 – $15,360

Basement Waterproofing cost in Glendale, CA

$3,750 – $15,000

Basement Waterproofing cost in Santa Clarita, CA

$3,480 – $13,920

Basement Waterproofing cost in Torrance, CA

$3,690 – $14,760

More California cities

San Diego San Jose San Francisco Oakland Sacramento Fresno Anaheim Santa Ana

Other project costs in Beverly Hills

Fence Installation in Beverly Hills

$2,250 – $6,000

Roof Replacement in Beverly Hills

$12,750 – $51,000

Kitchen Remodel in Beverly Hills

$27,000 – $142,500

HVAC Replacement in Beverly Hills

$8,250 – $27,000

Deck Building in Beverly Hills

$6,600 – $18,000

Window Replacement in Beverly Hills

$675 – $2,250

See every Beverly Hills cost guide