Below grade water intrusion
What is below grade water intrusion?
Below grade water intrusion is when water from outside sources seeps through your foundation or basement, through cracks, cold joints, or directly through porous materials in the foundation itself. Bristol FX specializes in professional foundation waterproofing for homeowners across Southern California making us the go to experts in foundation waterproofing Los Angeles residents rely on, as well as the trusted choice for foundation repair Bristol clients nationwide. (Unfortunately, your concrete foundation is quite porous). It’s typically caused by poor drainage or high ground water conditions, often leading to moisture damage and potential structural problems, including foundation settlement or possible heave. Heavy rainfall, over irrigation, poor grading, sewer or supply line leaks can lead to serious damage, that over-time, can affect the structural integrity of your home.
Bristol FX is an expert at determining the cause and providing long-term solutions to reduce or eliminate any water intrusion problem you may be experiencing. Call today and speak to a consultant about your water intrusion concerns.
Foundation Waterproofing
Bristolfx, provides solutions to waterproof your foundation and eliminate potential mold and mildew problems, delivering truly professional foundation waterproofing for every property we serve.
Water infiltration isn’t just about puddles in your basement – it’s about protecting your family’s health and your home’s structural integrity. Even minor moisture intrusion creates the perfect environment for toxic mold and mildew growth that can cause serious respiratory problems and destroy your indoor air quality. Meanwhile, that same water is slowly deteriorating your foundation from the inside out, causing concrete spalling, steel reinforcement corrosion, and structural weakening that threatens your home’s stability.
Our comprehensive waterproofing systems don’t just seal existing leaks – they create a permanent barrier that prevents water from ever reaching your foundation again. We install exterior drainage systems, apply specialized waterproof coatings, and seal all potential entry points to ensure your basement or crawlspace stays completely dry. This protects your family from dangerous mold exposure while preserving your foundation’s structural integrity for decades.
Don’t wait for water damage to destroy your health and your home’s value. Every day moisture continues infiltrating your foundation, the damage gets worse and more expensive to repair. Stop water infiltration before it creates a toxic environment in your home.
Protect your family’s health and your foundation’s integrity: bristolfx.com Or call (661) 294-1313 for your free waterproofing assessment today.
Crack Injection
Cracks in concrete slab foundations can be a source of water intrusion, dust, and pests. Bristol FX can quickly provide a permanent repair solution.
Those cracks in your concrete slab aren’t just unsightly – they’re open doorways for serious problems that threaten your home’s safety and your family’s health. Water intrusion through foundation cracks creates immediate moisture problems that lead to toxic mold growth, wood rot, and structural deterioration. That moisture also creates the perfect breeding environment for bacteria and destroys your indoor air quality, potentially causing respiratory issues and allergic reactions.
Dust infiltration through these cracks brings soil particles, allergens, and airborne contaminants directly into your living space. This is particularly dangerous if your soil contains harmful substances or if you live in an area with poor air quality. Meanwhile, the same cracks that allow water and dust to enter also provide highway access for termites, ants, rodents, and other pests seeking shelter and food sources inside your home.
But the most serious threat is structural. Cracks that allow water penetration will continue expanding as moisture freezes and thaws, gradually weakening your foundation’s integrity. What starts as a hairline crack becomes a major structural failure that can compromise your entire home’s stability. The water also corrodes steel reinforcement within your concrete, causing spalling and further structural deterioration.
Every crack in your foundation will get worse over time – the question is whether you’ll address them now while repairs are simple and affordable, or wait until they’ve caused thousands of dollars in water damage, pest infestations, and structural problems.
Stop foundation cracks before they destroy your home’s safety and value.
Get permanent crack repair solutions: bristolfx.com Or call (661) 294-1313 for your free foundation inspection today.
Warranty Information
Bristol FX offers Extended and Lifetime Warranties on our products and services. Push and Helical piers are installed with a lifetime warranty against defects. We offer warranties of up to 20 years on below-grade waterproofing, including foundation and basement walls.
Detailed warranty information is provided with all repair proposals.
Some warranties are offered at additional expense.
Our Promise To You
Areas We Serve
Bristol FX Service Areas – We proudly service residential customers in cities throughout Los Angeles, Kern, Orange, and Ventura Counties. We have an extended service area and travel throughout CA, NV, and AZ for commercial projects.
We offer consulting services worldwide, and government projects nationwide. We take pride in the long-standing relationships built within the respective communities we serve.
We are a partnering contractor with ECP or Earth Contact Products, an industry leader in manufacturing foundation repair solutions.
Since we’re right in your backyard, you can call us today at (661)-2940-1313 and schedule your free, no-obligation foundation inspection!
Frequently Ask Question
What is meant by water proofing?
Waterproofing refers to techniques that prevent water from entering or damaging a structure. In construction, it’s essential for protecting foundations, especially in areas like basements or crawl spaces. Services such as professional foundation waterproofing ensure long-lasting protection against water intrusion through engineered solutions.
What is the best method for waterproofing?
The best method for waterproofing depends on your property’s structure and location. For below-grade foundations, exterior membrane application combined with drainage systems is often ideal. Homeowners looking for long-term protection typically choose professional foundation waterproofing handled by experienced specialists.
Can I do waterproofing myself?
DIY waterproofing may work for small surface issues, but it’s rarely effective for structural or below-grade concerns. If you’re facing repeated leaks or foundation cracks, it’s best to consult experts who provide foundation waterproofing Los Angeles services, especially if you’re located in areas with heavy rainfall or poor grading.
What is the best thing to use for waterproofing?
Waterproofing membranes, sealants, and epoxy injections are commonly used. However, the best results come from a full assessment and professional-grade products applied by licensed contractors. Companies offering professional foundation waterproofing will select materials tailored to your specific foundation type and water exposure.
What is the cheapest method of waterproofing?
The cheapest method may involve simple surface sealants or interior paint-on coatings, but these rarely solve deep issues. For cost-effective yet permanent results, foundation repair Bristol experts recommend targeting the root cause through proper drainage, crack sealing, and structural waterproofing—balancing affordability with durability.
Our repair professionals provide permanent engineered solutions to your foundation settlement problems, concrete corrosion, structural deficiencies, and rehabilitation needs.
WE ARE ONLY A PHONE CALL AWAY FROM SOLVING YOUR FOUNDATION PROBLEMS
Call (661)-294-1313