We specialize in residential and commercial waterproofing through high-quality sealant applications. Our services include soft washing, pressure washing, and professional concrete sealing to protect and preserve surfaces.

Sealants protect concrete and other surfaces from water penetration, stains, weather damage, and surface wear. Multiple coats ensure deeper coverage and longer-lasting results.

The lifespan of a sealant depends on the type of surface, environmental conditions, and foot or vehicle traffic. On average, professionally applied sealants last 2–5 years. We recommend regular maintenance for optimal protection.

Multiple coats allow for better absorption, more durable protection, and a more uniform finish. This process ensures your surfaces are fully sealed and resistant to moisture and surface damage.

Yes! Soft washing is ideal for delicate surfaces like siding, and painted areas, while pressure washing is used for tough surfaces like driveways, patios, and concrete. Both services can be booked independently or as part of a sealing package.

Yes, we stand by our workmanship. If there are any issues with your sealant within the agreed warranty period, we’ll come back and make it right.

Most projects take 4 working days to complete, depending on surface size and drying time between coats. We'll give you a clear timeline when we provide your estimate.

Yes, Medrano Waterproofing LLC is fully licensed and insured for your protection and peace of mind.

You can reach us through our contact form, call us at (206)883-9911, or email us at medranomx7@gmail.com. We offer free estimates and prompt scheduling.