Basement Waterproofing in Las Vegas, NV

Basement waterproofing contractors stop water from entering below-grade spaces and manage the water that collects around a foundation. They diagnose where moisture comes from and install systems such as interior drainage, sump pumps and exterior membranes.

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Common basement waterproofing services include:

  • Interior perimeter drainage systems
  • Sump pump installation, replacement and battery backups
  • Exterior foundation waterproofing membranes
  • Sealing cracks and wall penetrations
  • Window well and egress window drainage

Call a waterproofing contractor when your basement leaks after rain, you see damp walls, efflorescence or puddles, or your sump pump runs often or has failed. Yard runoff and grading problems are handled by drainage contractors.

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Top Professionals near Las Vegas, NV

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Vegas Pro Remodeling

Vegas Pro Remodeling

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Las Vegas, NV Bathroom Remodeling, Cabinet Makers & Installers

Vegas Pro Remodeling is a trusted, licensed general contracting company based in Las Vegas, NV. We specialize in full home remodeling, kitchen and bathroom renovations, flooring, painting, and custom outdoor upgrades. Whether you're refreshing a single room or transforming your entire home, our team delivers quality craftsmanship at competitive prices. Proudly serving Las Vegas, Henderson, Summerlin, and North Las Vegas. NV License #0092906. Call (702) 900-6191 for a free estimate.

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AMAYA Roofing & Waterproofing

AMAYA Roofing & Waterproofing

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Las Vegas, NV Basement Waterproofing

AMAYA Roofing & Waterproofing is a Las Vegas Valley commercial and residential roofing and waterproofing contractor established in 2016 that provides roof evaluations, roof repairs, preventive maintenance programs, complete reroofs, and a full suite of commercial and residential roofing systems (including TPO single-ply, spray foam, roof restoration/coatings, torch-applied systems, sheet metal, asphalt shingle, and tile) as well as waterproofing and interior insulation services; AMAYA Roofing & Waterproofing combines over 25 years of roofing experience among its staff with well-equipped, organized field and office personnel, emphasizes excellent service, workmanship and high-quality products, maintains a formal safety program, and holds Nevada licenses (C15 #81903, State B #81904) with substantial monetary limits to support large commercial projects.

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Pinnacle Restoration

Pinnacle Restoration

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Las Vegas, NV Basement Waterproofing

Pinnacle Restoration is a family-owned Las Vegas restoration company specializing in 24/7 emergency water damage response with IICRC- and state-certified technicians, free inspections, transparent pricing, and a targeted 45-minute response time; Pinnacle Restoration provides comprehensive restoration services including water extraction and drying, mold removal and remediation, fire and smoke cleanup, sewage cleanup and sanitization, disaster and vandalism recovery, pest-infestation restoration, hoarding cleanup, packaging and storage, and commercial restoration, works with all major insurance providers, uses state-of-the-art equipment to return properties to pre-loss condition, and emphasizes working for the customer’s benefit throughout the claims and recovery process.

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W S Caulking & Waterproofing LLC

W S Caulking & Waterproofing LLC

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Las Vegas, NV Basement Waterproofing

W S Caulking & Waterproofing LLC is a commercial caulking and waterproofing contractor serving Nevada, Utah, and Northern Arizona that specializes in joint caulking and sealants, below-grade waterproofing, damp proofing, fire-rated joint systems, caulking repair and removal, and related waterproofing services. W S Caulking & Waterproofing holds contractor licenses in Nevada, Utah, and Arizona (including Nevada License #0082065 with a $245,000 bid limit) and maintains commercial general liability, automobile liability, workers’ compensation/employers liability, and umbrella liability insurance to support commercial projects.

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Basement Waterproofing Questions and Answers

What does a basement waterproofing contractor do?

A basement waterproofing contractor finds where water is getting in and installs solutions such as interior drain tile and sump pumps, exterior waterproofing, crack sealing and window well drainage to keep the basement dry.

Why does my basement leak?

Common causes include water pressure in saturated soil, cracks or gaps in foundation walls, leaks where the wall meets the floor, poor grading, overflowing gutters and failing window wells. Identifying the source helps decide between interior and exterior solutions.

How do I choose a waterproofing contractor?

Get more than one opinion, ask each contractor to explain where water is entering and why their solution fits, and compare written warranties. Be cautious of recommendations that ignore simple fixes such as downspout extensions or grading.

What affects the cost of basement waterproofing?

Cost depends on the basement's size and finish, the method used, the length of drainage installed, sump pumps and backups, excavation for exterior work, and access around the house. Finished basements may need walls or flooring removed.

How should I prepare for basement waterproofing work?

Move stored items, furniture and finishes away from the basement walls where crews will work, and expect dust and noise during installation. Ask where discharge lines will run outside and whether an electrical outlet is available for a sump pump.