Sammamish homeowners have some of the most beautiful kitchens in King County — and the countertops should match. Washington Granite brings factory-direct quartz, granite, quartzite, and marble countertops to Sammamish, WA, fabricated at our own facility in Everett and installed by our in-house team. From the Sammamish Plateau to Pine Lake, Beaver Lake, Klahanie, and Trossachs, we've helped homeowners across the plateau upgrade kitchens and bathrooms with premium stone surfaces at prices below Seattle-side competitors.
Kitchen Countertops Built for Sammamish Homes
Sammamish's housing stock — from established Klahanie neighborhoods to newer Trossachs and Aldarra construction — favors large open kitchens with generous islands. That means big, uninterrupted slabs, careful seam planning, and precise color matching. Because we fabricate in-house, we can:
- Template large islands as a single piece whenever slab dimensions allow — fewer seams, cleaner look
- Book you directly with the fabricator — no subcontractor markups or scheduling delays
- Show you the exact slab before we cut, at our full-slab showroom 30 minutes away in Everett
Quartz Countertops in Sammamish
Quartz is the plateau's favorite: non-porous, zero sealing, and consistent from slab to slab. Popular picks for Sammamish kitchens include Calacatta Laza, Alabaster White, and Calacatta Miraggio Gold. Browse the full line on our quartz countertops page.
Bathroom Countertops and Vanities
For Sammamish bathroom remodels, quartz and marble vanity tops are the most requested. Quartz shrugs off cosmetics and moisture; marble brings a spa-level finish to primary baths. We fabricate vanity tops of every size — double vanities, floating vanities, and custom shower curbs and seats.
Natural Stone: Granite and Quartzite
Prefer real stone? Our granite and quartzite collections include dramatic slabs like Taj Mahal and Azul Treasure — durable, heat-resistant, and one of a kind.
How It Works
- Free estimate — send measurements through our contact form.
- Slab selection — visit our Everett showroom (13228 4th Ave W, Unit A) to pick your exact slab.
- Laser template — we measure on-site in Sammamish.
- Install — typical turnaround is 7–10 business days from template.
We also serve neighboring Issaquah, Redmond, Bellevue, and Snoqualmie. See our Everett and Bellevue pages for other service areas.
Frequently Asked Questions
How much do quartz countertops cost in Sammamish?
Most Sammamish quartz projects run $55–$115 per square foot installed, depending on slab series and edge details. Large-island layouts common on the plateau may benefit from jumbo slabs — ask us about single-piece island options in your free quote.
Do you install bathroom countertops too?
Yes — vanity tops, shower curbs, seats, and tub decks in quartz, marble, granite, and quartzite.
How far is your showroom from Sammamish?
Our full-slab showroom in Everett is about a 30–35 minute drive from the Sammamish Plateau via SR-520 and I-405. Showroom hours: Monday–Saturday, 9am–5pm.
Can you match new construction timelines?
Yes. We coordinate directly with builders and remodelers and can template as soon as cabinets are set, with installation typically 7–10 business days later.