Seattle Waterproofing and Masonry: Your Local Roofing and Foundation Experts in Seattle, WA
When Seattle rain finds its way into your home or business, you need a reliable team that understands local construction. Seattle Waterproofing and Masonry has been that trusted partner for over two decades. Licensed and bonded, they handle everything from leaky roofs to cracked foundations, serving both residential and commercial clients across the greater Seattle area.
Their team is available 24 hours a day, seven days a week, for emergency calls. Whether a storm damages your gutter or you spot sudden dampness in a wall, they can respond quickly. This round-the-clock service is a relief for homeowners and property managers dealing with the region’s wet climate.
Key Services for Seattle Homes and Businesses
Seattle Waterproofing and Masonry groups its wide range of services into a few clear areas:
- Gutter Systems: Installation, cleaning, repair, and replacement to handle heavy Northwest rainfall.
- Masonry & Concrete Work: Driveways, patios, walkways, retaining walls, and interior/exterior wall construction or repair.
- Waterproofing & Moisture Control: Basement waterproofing, sealant applications, and repairs to stop leaks and dampness.
- Roof & Exterior Repairs: Roof cleaning, chimney repairs, stoop work, and emergency fixes.
They know that older Seattle homes and modern commercial buildings have different needs. Their solutions are tailored to fit the specific materials and styles common in the area.
Areas Served with Local Knowledge
Seattle Waterproofing and Masonry regularly serves communities including Seattle, Bellevue, Bainbridge Island, Vashon, Medina, Beacon Hill, Renton, Kirkland, Mercer Island, Ames Lake, and Erlands Point. Working in these neighborhoods for years has given them insight into local soil conditions, common architectural styles, and how the marine climate affects structures. Whether it’s a historic home in Capitol Hill or a new build in Kirkland, they understand what works here.
Company History and Growth
Founded more than 20 years ago, the company started with a focus on foundational masonry and waterproofing—critical services in a damp city like Seattle. Over time, they expanded into roofing and gutter systems to offer more complete exterior protection. Their growth has been steady, built on repeat customers and word-of-mouth referrals rather than flashy advertising. They’ve maintained a simple priority: fix the problem right the first time.
Leadership and Local Presence
Chris Okoro leads the team with hands-on experience in masonry and waterproofing. He’s often on-site for inspections and estimates, providing direct oversight. Being locally based means he understands the challenges Seattle properties face, from seasonal moss growth to foundation shifts. The company is fully licensed and bonded, giving clients peace of mind. Chris emphasizes clear communication and written quotes, so there are no surprises.
What Makes Seattle Waterproofing and Masonry Stand Out
- Over 20 years specializing in waterproofing and foundation repairs—their core expertise.
- 24/7 emergency service, because leaks don’t wait for business hours.
- Free inspections and written quotations from Chris Okoro himself.
- Licensed and bonded for both residential and commercial projects.
- Same-day service availability for urgent repairs.
Why Locals Choose Seattle Waterproofing and Masonry
Homeowners and business owners in Seattle, WA return to Seattle Waterproofing and Masonry for their consistent reliability. They combine long-term experience with a practical, no-nonsense approach. Instead of overpromising, they deliver durable repairs and installations that hold up to Pacific Northwest weather. Their deep local knowledge, transparent pricing, and always-available emergency response make them a go-to resource for roofing, masonry, and waterproofing needs across the region.
If you notice leaks, water stains, or dampness in your ceiling or walls, contacting Chris Okoro at Seattle Waterproofing and Masonry is a straightforward next step. They’ll provide a clear assessment and a solution built for Seattle homes.
Contact Information
Seattle Waterproofing and Masonry
: 720 Seneca St Ste 107, Seattle, WA 98101
: http://seattlewaterproofingandmasonry.com
Business Services
- Gutter addition
- Gutter cleaning
- Gutter installation
- Gutter repair
- Gutter replacement
- Driveway construction or installation
- Exterior wall construction
- Interior wall construction
- Retaining walls
- Patio, porch, or terrace construction or installation
- Walkway construction or installation
- Construction or installation
- Masonry/concrete repair
- Moisture control installation
- Moisture control repair
- Exterior wall repair
- Interior wall repair
- Retaining wall repair
- Roof cleaning
- Waterproofing installation
- Waterproofing repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |








