Serving Pasadena and Nearby San Gabriel Valley Communities
Pasadena homes do not all have the same water problem. Some deal with basement seepage after winter storms; many more have damp crawl spaces under raised foundations, foundation cracks, or runoff from sloped lots near the foothills. Pasadena Waterproofing Pros finds where your water is actually coming from and installs the right fix, not a temporary patch.
Licensed & insured | CSLB License #000000 | Written scope before work begins | Pasadena and San Gabriel Valley specialists
Waterproofing Services
Many Pasadena homes sit on raised foundations, and the crawl space underneath collects moisture. We install drainage, sump systems, and vapor barriers that protect your framing, floors, and indoor air quality.
Explore crawl space waterproofing
Water coming through basement walls, floor cracks, cove joints, or window wells? We locate the entry point, seal it properly, and correct the drainage problem that caused it.
View leak repair options
Redirect stormwater and hillside runoff before it collects near your foundation. We design the route, slope, pipe, and discharge point for your specific lot.
Plan a drainage route
Cracks in poured concrete, block, or older stone foundations let water in and can worsen over time. We repair cracks with professional waterproofing methods matched to the crack type.
Repair foundation cracks
A correctly sized pump with a sealed basin, check valve, and battery backup helps keep your basement or crawl space dry through storm-season power outages.
Install a sump pump
Interior perimeter drains, exterior footing drains, and complete drainage designs that manage water before it reaches your living space.
Design basement drainageComplete Water Control
Every wet home has a cause. We match the solution to the problem instead of selling one system to everyone.
Pasadena-Specific Diagnosis
Water problems here do not look like water problems in other cities. Craftsman-era homes with stone, brick, or early concrete foundations were built before modern waterproofing existed. Raised foundations put bare soil directly under living spaces. Clay-heavy soil hardens through long dry spells, so when winter storms arrive, water runs off instead of soaking in and collects against foundations, especially on foothill-adjacent lots.
That is why a simple patch usually fails. A leaking crack, musty crawl space, or wet basement almost always has a bigger cause behind it: grading, drainage, soil pressure, gutter discharge, or aging foundation material. Our job is to identify that cause before recommending the repair.
Problem Solving
Why Choose Us
Every project starts with an inspection of the foundation, grading, and drainage so you get the right fix, not the biggest invoice.
Craftsman-era stone, brick, and early concrete need different methods than modern poured walls, and we know the difference.
No surprises, no vague line items. You receive a clear explanation of the cause and the recommended fix.
Floors protected, work areas contained, and cleanup completed when the job is done.
Installed systems are built for long-term water control and explained clearly before work begins.
Long dry spells, atmospheric-river storms, expansive clay, and hillside runoff all shape how we design each fix.
How It Works
Call (626) 555-0198 or send our short form. Photos help, especially for cracks, damp crawl spaces, or pooling water.
We look at the basement or crawl space, foundation, grading, gutters, soil conditions, and drainage direction to find the actual source.
You receive a written scope explaining the cause, the recommended fix, and firm pricing in plain language.
Depending on the problem: crack repair, French drains, vapor barriers, sump pumps, interior drains, exterior waterproofing, or grading corrections.
We test the system, show you what was done, and explain simple maintenance.
Service Areas
Pasadena Waterproofing Pros provides waterproofing and drainage services throughout Pasadena, including older and raised-foundation neighborhoods like Bungalow Heaven, Madison Heights, Linda Vista, and the Arroyo, and travels to nearby communities including Altadena, South Pasadena, San Marino, Sierra Madre, Arcadia, San Gabriel, Alhambra, and Glendale.
Proof / Results
A homeowner in a Pasadena raised-foundation neighborhood called after water appeared under the house during winter rain. Our inspection found runoff collecting near the foundation and moisture rising from exposed crawl space soil. We installed a drainage channel, sump basin, and reinforced vapor barrier to control both the liquid water and the ground moisture.
FAQs
Some do, but many Pasadena homes actually need crawl space waterproofing, French drains, foundation drainage, or moisture control instead, because raised foundations are more common here than full basements. That is why we inspect first and recommend the service based on your actual structure.
Musty smells usually come from damp soil, standing water, mold growth, or wet framing under the home, and crawl space air rises into your living space. A crawl space inspection with photos confirms the source.
Long dry periods harden the soil, so when winter storms arrive, water runs off instead of soaking in. That runoff collects against foundations and finds its way through cracks, cove joints, and porous walls.
It depends on the problem, access, materials, and system size. A single crack repair costs far less than a full drainage system. We provide a written estimate after inspection.
Yes. Many Pasadena homes built in the early 1900s have stone, brick, or unreinforced concrete foundations that were never waterproofed. We use methods appropriate to the material and age of the structure.
Free Estimate
Whether the issue is a damp crawl space, a wet basement, a foundation crack, or poor drainage, one inspection tells you what is really happening and exactly what it costs to fix. No pressure, no vague quotes.
