KT Building Supply
Countertop Fabricator in Tukwila, Washington
Answer summary
What should you know about KT Building Supply?
KT Building Supply is listed as a countertop fabricator in Tukwila, Washington. Use this page to compare location, services, materials, review signals, and contact details before requesting a quote.
Risk check: Directory listings can become outdated. Confirm licensing where required, insurance, warranty, service area, schedule, scope, and final pricing directly with the shop.
Next step: Compare nearby shops, ask for a written scope, and confirm who handles measurements, fabrication, installation, cutouts, and change orders.
Local decision guide
Should you contact KT Building Supply?
Best fit
Start here if you need a countertop fabricator near Tukwila, WA and want to compare shops by location, materials, services, and visible review signals.
Known signals
This listing indicates work around Granite, Quartz, Marble, Quartzite and services such as Custom Countertop Fabrication, Countertop Installation, Kitchen Countertops, Bathroom Vanities.
Ask before hiring
Ask for recent project photos, slab availability, written scope, install date, warranty terms, edge and cutout pricing, and who handles template measurements.
Compare next
Do not choose on rating alone. Compare at least two quotes, timeline, materials, seam plan, change-order policy, and post-installation support.
Page-specific notes
What makes this KT Building Supply page specific
These notes are generated from this exact directory record, including location, visible proof signals, materials, services, and contact data.
Why this listing is different
KT Building Supply is tied to Tukwila, Washington 98188, not a generic service-area page. The decision context should start with that actual address, travel radius, shop capacity, and whether the project is inside their normal install area.
Material fit to confirm
KT Building Supply is associated with Granite, Quartz, Marble, Quartzite. Ask which of those materials they fabricate regularly, which brands they stock, and which require special lead times or handling.
Service fit to confirm
Visible services include Custom Countertop Fabrication, Countertop Installation, Kitchen Countertops, Bathroom Vanities, Edge Profiling, Sink Cutouts. A useful quote should still say who handles template, fabrication, delivery, installation, sink cutouts, tear-out, and post-install support.
Proof signals on this page
This listing has 2.8 rating signal, 54 visible reviews, phone listed, photo signal available. Those are screening signals, not guarantees, so compare them with recent photos, written scope, warranty terms, and schedule commitments.
Customer Reviews
About KT Building Supply
KT Building Supply operates in Tukwila, Washington, a city in the heart of the South Seattle metro known for its commercial corridors and mix of residential neighborhoods. With 54 reviews and a 2.8 rating, they've handled a high volume of customer interactions, though the rating suggests inconsistent experiences. Their combined cabinetry and countertop services make them a potential one-stop option for kitchen and bath remodels. You can reach them at (206) 262-1138 for a free estimate.
How to read this listing
SlabWise combines public business details, listed services, material signals, and third-party review context when available. Use it as a shortlist tool, then confirm license requirements, insurance, lead time, warranty, material availability, and final pricing directly with KT Building Supply.
Materials
Services
Services and Process
KT Building Supply provides custom countertop fabrication and installation alongside cabinetry, which means they can coordinate countertop work with a full kitchen or bathroom cabinet build-out. Their countertop services include precise template measurement, edge profiling in a range of styles, and sink cutouts for your chosen basin configuration. Kitchen and bathroom vanity tops are both within their scope. As a building supply operation, they may also carry a broader selection of slab materials on hand compared to smaller specialty fabricators.
What Sets Them Apart
Tukwila sits close to major transportation routes and is near large retail and commercial zones, which positions suppliers here to serve both homeowners and contractors working across the South King County area. A building supply model can mean more material options under one roof, which is useful when a contractor is sourcing cabinets and countertops for multiple units at once. Trade customers managing multi-project workflows may find this setup efficient.
How the Process Works
You'll start by visiting or calling to discuss your countertop material options and get a free estimate on fabrication and installation. Once materials and specs are confirmed, a technician measures and templates your space to ensure the slab is cut to exact dimensions. The fabricated countertop is then delivered and installed, with the crew completing any sink cutouts on-site. If you're also sourcing cabinetry through KT Building Supply, coordinating both orders through a single contact can simplify the project timeline.
Service Area
KT Building Supply is based in Tukwila and serves customers throughout South King County, including Renton, SeaTac, Burien, and parts of South Seattle. Their location near major arterials makes them accessible for contractors and homeowners across a wide service area. Call (206) 262-1138 to discuss your project location and confirm service availability.
Frequently Asked Questions
Can KT Building Supply handle both cabinets and countertops in the same project?
What should I make of a 2.8 rating with 54 reviews?
Do building supply stores carry more slab options than specialty fabricators?
How does countertop fabrication work when cabinets are being installed at the same time?
Is Tukwila a convenient location for contractors working in South Seattle or Renton?
What edge profiles work best for a kitchen with young children?
Is this your business?
Claim your listing to update your info, respond to leads, and see analytics.
Claim This Listing