Complete waterproofing services
Waterproofing Services in Pasadena, CA
Pasadena Waterproofing Pros provides waterproofing and drainage services for Pasadena homes and nearby San Gabriel Valley communities - crawl space waterproofing, basement leak repair, French drains, sump pumps, foundation crack repair, and complete drainage systems. Whether you have standing water under the house, active leaks, chronic dampness, or drainage problems, we diagnose the cause and install the right long-term solution.
Licensed & insured - CSLB License #000000 - written waterproofing scopes for Pasadena homes.
Crawl space moisture control, basement repair, foundation crack repair, French drains, sump pumps and full drainage design.
Raised-Foundation Moisture Services
Moisture control for the raised foundations that dominate Pasadena's older housing - drainage, sump systems, vapor barriers and humidity management that prevent mold and wood rot.
Crawl Space Waterproofing
Moisture control for the raised foundations that dominate Pasadena's older housing - drainage, sump systems, and humidity management that prevent mold and wood rot.
Crawl space waterproofing Ground vaporVapor Barrier Installation
Heavy-duty vapor barriers for crawl spaces and concrete floors that block ground moisture and lower indoor humidity.
Vapor barrier installationNot sure what is under the house?
Standing water, damp soil, musty air, or a crack can each come from several different causes. We identify the actual source before recommending a system.
Schedule your free inspectionBasement Leak, Dampness and Waterproofing Systems
Active leaks and chronic dampness need a repair plan matched to the entry point, the drainage cause, and the type of foundation wall.
Basement Leak Repair
Active water entry through walls, floors, cove joints, or window wells. We find the entry point, seal it, and fix the drainage problem behind it.
Basement leak repair Chronic dampnessWet Basement Repair
Chronic dampness, recurring puddles, musty odors, or efflorescence on walls - full diagnosis and a repair plan matched to the cause.
Wet basement repair Inside systemInterior Basement Waterproofing
Perimeter drainage, wall membranes, and sump systems installed from inside - often the most practical solution for finished basements or homes without exterior access.
Interior basement waterproofing Outside wallExterior Basement Waterproofing
Excavation, waterproof membrane application, and footing drains that stop water at the outside of the foundation wall.
Exterior basement waterproofingDrainage, Cracks and Pump Systems
These services address the outside pressure and water movement that cause many crawl space and basement problems in Pasadena.
Foundation Crack Repair
Epoxy and polyurethane injection for cracks in poured concrete, block, and older foundations - including hairline cracks common after seismic activity.
Foundation crack repair Runoff controlFrench Drain Installation
Exterior and interior French drains that intercept runoff and route it safely away from the foundation - a core fix for foothill-adjacent properties.
French drain installation System designBasement Drainage Systems
Complete drainage design: interior perimeter drains, footing drains, discharge lines, and grading correction.
Basement drainage systems Pump protectionSump Pump Installation
Correctly sized pumps, sealed basins, check valves, and battery backups that keep working through storm-season power outages.
Sump pump installationYou Don't Need to Diagnose It Yourself
You don't need to diagnose it yourself - that's our job. Water on the floor, damp soil, musty air, or a crack can each come from several different causes, and each cause has a different fix. Our inspection identifies the actual source, and you get a written plan with pricing before deciding anything.
What we inspect
- Basement or crawl space water entry
- Foundation material, cracks and cove joints
- Exterior grading, gutters and drainage direction
- Soil conditions, discharge options and sump needs
Waterproofing Across Pasadena and Nearby Communities
All services are available throughout Pasadena and nearby communities across the San Gabriel Valley. See the full service area list.
Waterproofing Services FAQs
These are the common service-selection questions Pasadena homeowners ask before booking an inspection.
Which waterproofing method is right for my home?
It depends on where the water comes from, your foundation type, and access around the home. Interior systems manage water that gets in; exterior systems stop it at the wall; drainage and grading fixes stop it before it arrives. Our inspection determines the right approach - sometimes it's a simple crack injection or downspout correction.
Do you handle both basements and crawl spaces?
Yes. Most Pasadena homes have crawl spaces rather than full basements, and some have both. We waterproof both, using methods appropriate to each space.
How do estimates work?
We inspect first, then provide a written scope with firm pricing. Estimates are free and there's no obligation.
Can you fix the problem permanently?
Installed systems address the cause, not just the symptom, and are backed by warranty-backed workmanship. No honest contractor can promise a home will never see water again, but a properly designed system prevents the recurring problems most homeowners call us about.
Get the Right Fix the First Time
Request a Free Estimate - contact us or call (626) 555-0198. We inspect the water path, explain the cause, and provide a written plan before work begins.