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(206) 659-4349
K Single Corp
King County

Roofing Services in Sammamish, WA

Expert roofing and siding services for Sammamish homes. Experienced with large homes, steep lots, and the Plateau's weather conditions.

25+
Years Experience
15,000+
Projects Completed
4.7★
Google Rating
10-Year
Workmanship Warranty
Local Expertise

About Sammamish

K Single Corp serves the entire Sammamish Plateau with professional roofing and exterior services. A Sammamish roof replacement typically costs $13,000 to $35,000, reflecting the city’s larger-than-average homes and one of the wettest climates in King County at 50 inches of rain annually. We handle complex rooflines, HOA requirements, and Plateau weather conditions.

  • Sits on a plateau at 500+ feet of elevation, surrounded by dense Pacific Northwest forest.
  • Pine Lake and Beaver Lake add localized moisture to an already wet environment.
  • Large custom homes in Trossachs and Sahalee have complex rooflines, multiple valleys, and steep pitches.
  • Several communities including Klahanie and Sahalee have HOA guidelines for roofing materials and colors.

Local Building Expertise

Sammamish homes are larger than average with 3,000+ square foot roof areas and complex rooflines. We have the crew size, equipment, and experience to handle the Plateau's oversized residential projects efficiently.

Weather-Ready Systems

Sammamish receives approximately 50 inches of precipitation annually, roughly 35% more than Seattle. We install enhanced underlayment, ice-and-water shield, and oversized gutter systems designed for Plateau conditions.

Sammamish at a Glance

Population
~65,000
Founded
Incorporated in 1999
Region
Eastside / Plateau
County
King County

Neighborhoods We Serve

Klahanie Sahalee Pine Lake Beaver Lake Trossachs East Lake Sammamish

Serving Sammamish homeowners for 25+ years.

Transparent Pricing

Roofing Costs in Sammamish

Average price ranges for a typical residential roof replacement. Final cost depends on roof size, pitch, and project scope.

We Also Serve Nearby Cities

K Single Corp provides roofing and exterior services across King County and the greater Seattle area.

4.7 from 171+

What Our Customers Say

Read all reviews

My job was very challenging. Actively leaking torchdown flat roof in winter over the holidays during an atmospheric rive...

RM
Robin Mar
Google Review

We purchased our home 14 years ago. Our roof started to leak. After investigating the cause, it was apparent there were...

W
Waman
Google Review

K Single was recommended by another roofing company and we are really glad that we went with them. Out of all the estima...

TT
Timea Tihanyi
Google Review

Just a note to tell you how impressed we are with your crew and the excellent work they did repairing our roof yesterday...

MR
Madonna Reid
Google Review

K Single Corp previously helped me patch a leak caused by a wind storm and age, and inspected the rest of the roof to gi...

I
Icy
Google Review

Quality materials and craft, attention to detail and timely, low key service that went beyond expectations at each turn....

DB
Doug Brody
Google Review

We recently contracted K Single Corp to repair and reconstruct our bedroom level deck. Isidro Amaya was prompt in provid...

DL
Dave Lipps
Google Review

Fantastic crew to work with. We hired K Single to redo our PVC Roof, build an awning, install solatubes, and paint our h...

AS
Aaron S.
Google Review

Great company! Amazing work! Exceptionally professional team, they took the time to make sure the new roof was perfect....

J
Jessica
Google Review

Great service and fair and honest pricing. I needed some repairs and the normal roofing company was only doing new roofs...

WQ
Will Q
Google Review

Really enjoyed working with K Single Corp Roofing! They came to check out a leak in my roof and offered several options...

NK
Nikki Kenyon
Google Review

Perfect experience! We had a difficult roof line and a structural challenge. The estimator worked with me to come up wit...

FP
Fay Prost
Google Review

Frequently Asked Questions

Common questions about roofing services in Sammamish, WA.

How much does a roof replacement cost in Sammamish?
Sammamish roof replacements cost $13,000 to $35,000 for most homes. Larger homes on the Plateau with complex rooflines push costs higher. Composition shingles average $13,000 to $20,000. Metal roofing runs $22,000 to $38,000.
Does Sammamish get more rain than Seattle?
Yes. Sammamish sits on the Plateau at higher elevation, receiving approximately 50 inches of rain annually compared to Seattle's 37 inches. This extra moisture makes proper roofing installation and ventilation even more critical.
What neighborhoods in Sammamish do you serve?
We serve all Sammamish neighborhoods including Pine Lake, Beaver Lake, Klahanie, Sahalee, Trossachs, and the areas along East Lake Sammamish Parkway.
How do I deal with moss on my Sammamish roof?
Sammamish's heavy tree canopy and extra rainfall make moss a constant issue. We recommend zinc strip installation, regular cleaning, proper ventilation, and trimming trees back from the roof surface. Metal roofing eliminates moss problems entirely.
Does K Single Corp handle large roof replacements?
Yes. Many Sammamish homes have 3,000+ square foot roof areas with complex rooflines. We have the crew size, equipment, and experience to handle large residential projects efficiently.
Are there HOA requirements for roofing in Sammamish?
Several Sammamish communities including Klahanie and Sahalee have HOA guidelines for roofing colors and materials. We work with your HOA requirements and help you navigate the approval process.
What warranty do you provide in Sammamish?
Every Sammamish project includes our 10-year workmanship warranty plus manufacturer material warranties up to 30 years. We stand behind our work with written warranty documentation.

Need a Roofer in Sammamish?

Get a free estimate from a trusted local contractor with 25+ years of experience and 15,000+ completed projects.

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