Top Rated Waterproofing Contractors Serving Alameda, CA

If you really care about choosing a quality waterproofing contractor, we’re here for you. Here’s your access to the best waterproofing contractors serving Alameda including 94501 and 94502. These waterproofers provide waterproofing products and waterproof coatings, and they also work on waterproof caulking, exterior waterproofing solutions and foundation waterproofing. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Jun 03, 2026
  • 6,948 people sourced companies in Waterproofing
    553 Verified Waterproofing Customers Surveyed
553
6,948
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South Creek Roofing & Waterproofing Inc. installs, repairs, and maintains roofs for residential and commercial clients throughout the Greater Bay Area...
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Main Services

Roofing
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Waterproofing

Additional Services

Roof Installation, Maintenance and Repair, Asphalt, Metal and Tile Roofing, Roof Inspections, Gutter Installation, Repair, Maintenance and Cleaning

Brands

CertainTeed, DaVinci, Duro-Last, Eagle Roofing Products, GAF, Malarkey, Owens Corning, Sheffield Metals, Taylor Metal, Velux

Coverage Areas

Greater Bay Area

Hours CLOSED NOW
License:
1027985
Learn how to choose a Waterproofing and more…

Diamond Certified Waterproofing Contractors Serve These Alameda ZIP Codes

94501, 94502

Diamond Certified Waterproofing Contractors In Alameda

Diamond Certified waterproofing contractors serving Alameda are rated an average of 4.3 out of 5 stars based on 234 reviews of 14 rated waterproofing contractors.
Diamond Certified waterproofing contractors in Alameda Avg. Star Rating.

We make you an expert at choosing a high-quality waterproofing contractor in the Alameda area.

For those who love quality local waterproofing contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Alameda area Diamond Certified waterproofing contractor. They provide expert services, including waterproofing consultations, waterproofing installations, waterproofing repair, roof deck waterproofing, balcony waterproofing, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified waterproofing contractors that serve Alameda residents include All Seasons Roofing & Waterproofing, Inc..

Every Diamond Certified waterproofing contractor that serves residents in 94501 and 94502 performs various specialties, including bathroom waterproofing, wet area waterproofing, exterior waterproofing solutions, waterproof membranes, and waterproof coatings.

How to Choose a Quality Alameda Waterproofing Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful waterproofing tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Alameda Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Alameda, CA

Alameda was founded in 1853, and today, your 77,851 neighbors enjoy lawn bowling, archery, canoeing, kayaking and open mic nights. Alamedans use Diamond Certified waterproofing contractors for basement leak repair, waterproofing products, exterior waterproofing solutions, basement waterproofing, waterproofing repair, and more.

Frequently Asked Questions for Waterproofing in Alameda, CA
Q: What are clients of Diamond Certified waterproofing contractors saying about contractors in Alameda, CA?
A: Verified South Creek Roofing & Waterproofing Inc. Customer, 1 of 40
"We have a tile roof and they're very knowledgeable about tile roof repairs. If you need a tile roof repair, I'd definitely recommend South Creek Roofing. Feliz was very knowledgeable." - Steve F.
All Survey Responses for South Creek Roofing & Waterproofing Inc.
Q: What are some of the most popular brands that Diamond Certified waterproofing contractors use when working with Alameda residents?
A: Diamond Certified waterproofing contractors use top-quality brands like Gaco, KILZ, Super Thoroseal, Hydro-Stop and Black Jack.
Q: What types of basement leak repair do waterproofing contractors offer?
A: Waterproofing contractors offer various types of waterproof caulking including silicone, acrylic, polyurethane, and butyl rubber caulking. Silicone caulking is known for its flexibility, durability, and resistance to mildew, making it suitable for areas exposed to high humidity like bathrooms and kitchens. Acrylic caulking, also known as painter's caulk, is paintable and used for filling gaps in interior and exterior surfaces. Polyurethane caulking is ideal for outdoor applications due to its resistance to temperature, weather, and UV rays. Butyl rubber caulking is often used for sealing gutters, chimneys, and other outdoor structures due to its strong adhesion and water resistance.
Q: Can Diamond Certified waterproofing contractors work with Drylok products and similar items so I can get waterproofing products in Alameda?
A: Yes, Diamond Certified waterproofing contractors can work with Drylok products and similar items in Alameda.
Q: What did people search for when they wanted to find the best quality waterproofing contractors in Alameda?
A: Bathroom Waterproofing
Waterproof Coatings
Foundation Waterproofing
Waterproofing Products
Waterproofing Products

Go to Area Guide

Our Alamedan's Guide to Local Quality

Alameda is our home and we love it! Here you’ll find the best spots to revisit, the Alameda events schedule, local social media links, stories of our Alameda area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as an Alameda Diamond Certified Preferred Member (always free).
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This aerial view of Alameda showcases the city’s scenic waterfront and residential areas, with the San Francisco skyline visible in the distance. Photo: trekandphoto

The Homeowner's Guide to Water & Fire Damage