- Engineered Solutions: Siding, Deck Restoration, & Waterproofing
- SB-721 & SB-326 Compliant
- Family Operated Since 1989
Below Grade Waterproofing & French Drain in San Diego
Crawl spaces, underground walls, and foundations are especially vulnerable to water infiltration. At Medrano Co, we provide expert below grade waterproofing in San Diego, sealing below-grade surfaces to prevent leaks, seepage, and structural damage.
•Prevents costly foundation damage
• Stops mold growth in crawl spaces & underground areas
• Protects property value
•Site inspection & moisture assessment
• Excavation (if required) around foundation
• Application of waterproof membranes & sealants
• Drainage solutions (sump pumps, drains if needed)
• Final testing & backfilling for long-term protection
EZ Solar provides expert French drain installations to protect your property from excess water and foundation damage. Our drainage solutions are designed to channel water away from your yard, home, or building using high-quality pipe, gravel, and fittings. By combining proven techniques with durable materials, we create systems that prevent flooding, reduce hydrostatic pressure, and safeguard your investment year-round.
• Excavating a trench with the proper slope
• Installing a perforated pipe wrapped in fabric
• Surrounding the pipe with gravel or stone to filter water
• Directing water toward a safe outlet such as a municipal drain, rain barrel, or discharge area
• Evaluates your site with a detailed inspection
• Designs a drainage solution tailored to your property
• Restores the landscape after installation
• Ensures proper water flow with a final inspection
Protect your foundation with proven solutions. Call Medrano Co for professional below grade waterproofing in San Diego.
