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Business Details
50+ Years
experience
Trusted Stone & Tile Contractors in Seattle, WA
Founded in 1956, Westerntile & Marble has established itself as a leader in the natural stone and commercial flooring industry, committed to setting benchmarks for excellence in specialty contracting. Our company operates with a bonding capacity exceeding $60 million and holds licenses across multiple states, enabling us to tackle projects ranging from expansive commercial developments to intricate residential renovations. With a dedicated team of Project Managers and on-site fabrication specialists, we deliver solutions for stone, quartz, and porcelain slab countertops, tile flooring, interior/exterior cladding, water features, and more, adhering strictly to TCNA, ANSI, and Natural Stone Institute standards.

Our 65+ year partnership with union-affiliated jurisdictions ensures access to experienced installers, while our state-of-the-art fabrication facility guarantees precision and timely delivery. Recognized with the Trowell of Excellence Certification by the Tile Contractors Association of America and the Natural Stone Institutes Pinnacle Award, we combine global material sourcing, technical expertise, and a commitment to safety and ethics to meet complex design challenges. Our reputation for quality craftsmanship and reliability is reflected in testimonials from satisfied clients across residential, commercial, and public sectors.
Services
Commercial Stone Installation Residential Countertop Fabrication Tile Flooring Solutions Water Feature Construction Cladding Systems Porcelain Slab Countertops Exterior Wall Cladding Custom Stone Fabrication Rainscreen Systems Dimensional Stone Installations
Details
  • Year established: 1956
Highlights and features
  • We have over 65 years of experience in specialty stone and tile contracting.
  • Our state-of-the-art fabrication shop ensures precise, on-time project delivery.
  • Licensed in multiple states with a $60M+ bonding capacity for large-scale projects.
  • Trowell of Excellence Certification by the Tile Contractors Association of America.
  • Award-winning work recognized by the Natural Stone Institutes Pinnacle Award.
Associations and certifications
  • Tile Contractors Association of America (TCAA)
  • Natural Stone Institute
What people say
Absolute pleasure to work with Attention to detail Beautiful outcome Professional team Excellent service
Services
Commercial Stone Installation
Our commercial stone installation services cater to large-scale projects, including hotels, healthcare facilities, and government buildings. We specialize in precision-cut natural and engineered stone for flooring, wall cladding, and architectural features. Adhering to TCNA and ANSI standards, our union-certified teams ensure seamless integration with structural designs while maintaining strict safety protocols.
Residential Countertop Fabrication
We provide custom countertop fabrication using premium granite, marble, and quartz materials. Our process includes precise measurements, edge detailing, and finish selection to match homeowners' aesthetic preferences. With a state-of-the-art fabrication facility, we guarantee accurate cuts and finishes that enhance kitchen and bathroom spaces while maintaining durability.
Tile Flooring Solutions
Our tile flooring services encompass both residential and commercial applications, featuring porcelain, ceramic, and natural stone options. We handle complete installations from subfloor preparation to final sealing, ensuring compliance with industry standards. Our expertise extends to complex patterns and large-format tiles for both interior and exterior environments.
Water Feature Construction
Specializing in custom water feature construction, we create architectural elements for commercial properties and luxury residences. Our team combines engineering expertise with artistic design to implement fountains, cascading walls, and pool surrounds using durable stone materials that withstand environmental conditions while maintaining aesthetic appeal.
Cladding Systems
We design and install advanced cladding systems for commercial buildings, including adhered and mechanically attached stone and porcelain panels. Our solutions enhance structural aesthetics while providing weather resistance. The process includes engineering analysis, material selection, and precision installation to meet architectural specifications and building codes.
People
Dino P. Simone
CEO
Dino Simone leads Westerntile & Marble with strategic vision, expanding operations across multiple states since joining in 1985. A Seattle University graduate in Accounting, he oversees financial and operational leadership while coordinating with senior management to drive company growth and market expansion.
Ronnie R. Simone
CEO
Ronnie Simone directs the Builder/Dealer Division and fabrication operations, leveraging his business management degree from Arizona State University. He provides strategic leadership for company-wide growth and maintains expertise in natural stone products and installation methodologies through decades of industry experience.
Todd Junker
President
Todd Junker manages daily operations and corporate strategy at Westerntile & Marble. With a University of Washington background, he implements company policies, oversees construction management procedures, and leads marketing initiatives to strengthen the company's market position in specialty contracting.
Petra Johnson
Controller
Petra Johnson oversees financial operations, risk management, and information systems at Westerntile & Marble. Holding a Master's in Economics and project management certification from the University of Washington, she brings five years of construction accounting expertise to manage financial reporting and investment portfolios.
Lucjan Chowaniec
Vice President Exterior Cladding Division
Lucjan Chowaniec leads the engineering department with expertise in panelized wall systems and mechanical attachment methods. A Silesian Technical University graduate in Civil Engineering, he manages project estimates, material procurement, and field coordination for large-scale cladding installations exceeding 1,000,000 square feet.
Questions
What types of projects does Western Tile & Marble handle?
We specialize in both commercial and residential projects including stone installations, tile flooring, countertops, cladding systems, and water features for clients across multiple states.
Are your installers certified professionals?
Yes, our team includes union-certified installers with decades of experience, ensuring all work meets TCNA, ANSI, and Natural Stone Institute standards.
What areas do you serve?
We operate throughout Washington, Oregon, Nevada, California, Hawaii, and Alaska, with completed projects ranging from Seattle to Las Vegas and Maui.
How do you ensure project quality?
We maintain strict quality control through state-of-the-art fabrication, engineering reviews, and adherence to industry standards, evidenced by our Trowell of Excellence Certification.
Can you handle custom stone designs?
Our fabrication facility accommodates custom designs with precision cutting, edge detailing, and finish options for both residential and commercial applications.
What accreditations do you hold?
We hold the Trowell of Excellence Certification from TCAA and have received the Natural Stone Institute’s Pinnacle Award for exceptional project execution.
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