Waterproofing Contractors in San Diego County, California, play a vital role in protecting homes and buildings from moisture damage caused by the region’s coastal climate and occasional heavy rains. With San Diego’s mix of modern architecture, hillside homes, and oceanfront properties, waterproofing is essential to prevent leaks, mold, and structural deterioration. The area’s mild yet humid weather, combined with salt air exposure, makes professional waterproofing a must for long-term property maintenance. Our curated list of top-rated waterproofing contractors in San Diego County was carefully selected based on proven reputation, verified client reviews, and years of hands-on experience. These trusted experts specialize in delivering durable, high-quality solutions that safeguard both residential and commercial structures, ensuring San Diego properties remain strong and beautiful for years to come.
How to Choose the Right Waterproofing Contractors in San Diego County
When choosing the best waterproofing contractors in San Diego, start by evaluating experience and local expertise—contractors familiar with the region’s climate and building codes can provide more effective solutions. Always verify proper licensing and insurance to protect your property and avoid liability issues. Ask about the materials and techniques they use; high-quality membranes, sealants, and drainage systems ensure long-term protection. Review past client feedback for reliability, professionalism, and project completion. For larger projects, compare multiple quotes to balance cost with quality. Finally, consider contractors that offer complementary services, such as mold remediation or water damage restoration so that you can rely on a single trusted provider for all your waterproofing needs.
1. Aqua Choice Waterproofing Specialists
When it comes to protecting properties from moisture and water intrusion, Aqua Choice Waterproofing Specialists has established itself as a trusted leader in San Diego County, California. Founded to address the pressing need for reliable waterproofing solutions, the company has earned a reputation for quality, professionalism, and responsiveness. Fully licensed and insured, Aqua Choice specializes in both residential and commercial projects, tackling the unique challenges posed by San Diego’s coastal climate, seasonal rains, and foundation concerns.
At the heart of their services is a comprehensive suite designed to safeguard structures from water damage. Aqua Choice offers deck waterproofing, concrete foundation protection, balcony and patio waterproofing, retaining wall sealing, and water‑damage restoration and mold remediation. Their approach combines detailed inspections, customized waterproofing systems, advanced membranes, and drain installations to ensure long-lasting results. Whether clients require ongoing maintenance or urgent remediation, Aqua Choice provides end-to-end solutions that minimize disruption and protect property value.
What sets Aqua Choice apart from competitors is its commitment to high-quality materials, tailored solutions, and customer-first service. Clients consistently praise their professionalism, timeliness, and effective problem-solving, while social proof on platforms like Facebook reinforces their standing as “San Diego’s #1 Waterproofing Contractor.” By offering both waterproofing and restoration services under one roof, they simplify the process for property owners. For anyone seeking the best Waterproofing Contractors in San Diego County, California, Aqua Choice Waterproofing Specialists delivers expertise, comprehensive service, and peace of mind.
🔗 https://aquachoicewaterproofing.com/
📞 858-267-4992
📍 3930 El Cajon Blvd, San Diego, CA 92105
2. Rodriguez Waterproofing & Epoxy Coating
Rodriguez Waterproofing & Epoxy Coating is a local specialist in National City, CA, providing high-quality deck restoration, concrete overlay, and moisture protection. They are known for professional, punctual service and delivering long-lasting results. Their team uses industry-standard materials and techniques to ensure durable, aesthetically pleasing waterproofing and epoxy applications for residential and commercial projects.
🌐 yelp.com/biz/rodriguez-waterproofing-and-epoxy-coating-national-city-3
📞 (619) 490-9251
📍 National City, CA
3. Magnesite Specialties, Inc.
Magnesite Specialties, based in San Diego, CA, is a full-service floor-coating contractor. They handle deck waterproofing, epoxy flooring, terrazzo installation, and decorative concrete. With experienced technicians, they deliver durable, high-quality surface solutions for commercial and residential clients. Their services emphasize long-term performance, visual appeal, and expert craftsmanship in all flooring and waterproofing projects.
🌐 magnesitespecialties.com
📞 (858) 434-5360
📍 8686 Production Ave Ste A, San Diego, CA 92121
4. Life Deck Coating Installations
Life Deck Coating Installations in San Diego, CA, has over 40 years of experience in decorative concrete, waterproof deck coatings, industrial epoxy, and polished concrete. They offer free on-site estimates, design consultations, and customized waterproof deck systems with multiple textures, finishes, and proper drainage planning. Their focus is on combining aesthetics with long-lasting durability for both residential and commercial properties.
🌐 lifedeck.com
📞 (619) 262-8600
📍 770 Gateway Center Dr, San Diego, CA 92102
5. JRT Roofing & Waterproofing
JRT Roofing & Waterproofing specializes in roofing, deck waterproofing, and surface coatings for residential, commercial, and municipal clients. Services include roof replacement, waterproof deck coatings, spray-applied systems, and rolled roof coatings. They emphasize durability, expert craftsmanship, and long-term protection across all roofing and waterproofing projects.
📞 (949) 749-2721
📍 34191 Camino Capistrano, Capistrano Beach, CA 92624
6. Allied Coatings
Allied Coatings is a Southern California contractor with over 25 years of experience in epoxy flooring, concrete resurfacing, decorative concrete staining, and waterproof deck systems. They serve residential and commercial clients, delivering durable and visually appealing surfaces. Their team is experienced in custom coatings, long-lasting finishes, and innovative solutions for both indoor and outdoor projects.
🌐 alliedcoatings.com
📞 (800) 630-2375
📍 795 North Ave. #D, Vista, CA 92083
7. Thome Waterproofing
Thome Waterproofing is a trusted waterproofing company serving Los Angeles, Ventura, and the surrounding counties. Their services include below-grade waterproofing, decorative concrete coatings, planter waterproofing, and deck waterproofing systems. They emphasize quality, integrity, and long-term performance under the guidance of founder Jake Thome.
🌐 thomewaterproofing.com
📞 (818) 899-1234
📍 16654 Soledad Canyon Rd Ste 130, Santa Clarita, CA 91387
8. California Decking & Waterproofing
California Decking & Waterproofing has over 30 years of experience offering deck repair, balcony waterproofing, rooftop decks, stairways, and more. Their systems protect walkways, patios, and concrete surfaces, using high-quality materials to prevent leaks and extend durability. They focus on long-lasting results for residential and commercial projects.
🌐 californiadecking.com
📞 (833) 220-8396
📍 10100 Santa Monica Blvd Ste 127, Los Angeles, CA 90067
9. Hughen Plastering
Hughen Plastering is a specialized plastering contractor based in Vista, CA, serving residential and commercial clients. They focus on custom textures, re-stucco, maintenance, and repair, particularly for homes requiring plaster restoration or updates. Their team emphasizes precision, aesthetics, and durability in every project.
📞 (760) 758-7361
📍 Vista, CA
10. RoofTek & Waterproofing Systems, Inc.
RoofTek & Waterproofing Systems provides roofing repair, waterproofing, and coating services in Orange County and surrounding areas. They offer 24-hour emergency response and are GAF-certified. Their services include roof replacement, waterproof deck systems, and industrial coatings, with a focus on long-term protection and quality workmanship.
📞 (714) 904-4759
📍 2440 N Glassell St Ste U, Orange, CA 92865
Find the Best Waterproofing Services in San Diego County
For homeowners and business owners searching for waterproofing experts near me, this list highlights some of the best waterproofing services in San Diego County. Whether you need residential or commercial solutions, these trusted San Diego waterproofing contractors provide experience, reliability, and proven results. Contact any of these companies today to request quotes, schedule inspections, or take the next step in protecting your property from moisture damage.