A clean, deduplicated database of every operational waterproofing across Gardena and surrounding California, sourced from public listings and enriched with verified business email addresses. 5 corporate emails (info@, contact@, hello@) plus 10 webmail. Instant CSV download.
Five rows from the full 15-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.
| Name | Rating | Reviews | |
|---|---|---|---|
| Property Prep Services | ★ 5.0 | 84 | info@propertyprep.net |
| Builder Ben | ★ 5.0 | 29 | info@builder-ben.com |
| Gardena Painting Contractor | ★ 4.9 | 106 | — |
| Efficient Construction | ★ 4.8 | 351 | office@efficientext.com |
| Central Roofing | ★ 4.8 | 70 | — |
Gardena holds one of the largest concentrations of waterproofing in California at 15 active operations. The market is mature: 33% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 53 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.
Specialized SaaS, CRM, and operations tools targeting this industry's workflows.
Distributors, supply houses, and equipment vendors building rep territory in this market.
Local SEO, paid ads, and reputation management firms targeting high-revenue operators.
These are publicly-listed business contacts. CAN-SPAM has no opt-in requirement for commercial email, including B2B — you may send provided you identify yourself with accurate headers, use a non-deceptive subject line, include a valid physical mailing address, and honor opt-out requests within 10 business days. See our Compliance & Responsible Use page for the full guide.
Our pipeline pulls public listings, then enriches each record by crawling business websites to extract verified contact emails — not just a guessed contact form. 33% are corporate emails (info@, contact@, hello@) rather than generic Gmail addresses. You're paying for the cleaning, deduplication, and verification — not the raw scraping.
The full dataset is refreshed every 30 days. New operators are added and closed businesses removed each cycle.
An instant download link to a ZIP file containing CSV, XLSX, and JSON formats. Compatible with HubSpot, Salesforce, Pipedrive, Apollo, Instantly, Smartlead, and any standard CRM or cold-email platform.
The full California list is available at the bundle price. The complete United States-wide waterproofing dataset is $99 USD — bundle discount. See the links below in "Browse more."
If the data quality doesn't match what you saw in the preview, email us within 7 days for a full refund. No questions asked.
Find a verified waterproofing near you. Get directions or visit their website directly — sorted by Google rating.
Start with the rating — look for a waterproofing holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.
Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three waterproofing directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.
Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.
Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.
Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.