Updated: May 17, 2026
Location and Projects
Address
16009 51ST AVE SE, Bothell, WA, 98012
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Cairn Design & Const Construction
Cairn Design & Const LLC serves homeowners and property owners in Bothell, Washington, and the surrounding areas with a focus on residential remodeling and construction. The company provides full-service project management, handling everything from initial planning through construction. Cairn Design & Const LLC’s portfolio includes kitchen and bathroom remodels as well as full home renovations and additions. The firm emphasizes collaborative planning with clients, working to develop detailed project scopes and construction schedules. Clients can expect in-house design services, including 3D renderings to help visualize project outcomes. Cairn Design & Const LLC manages all permitting requirements, material selections, and construction coordination. The company serves a range of residential property types, including single-family homes and multi-family residences.
Cairn Design & Const LLC Services
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Cairn Design & Const LLC Contact Information
Phone Number: (360) 393-9606
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Address: 16009 51ST AVE SE, Bothell, WA 98012
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Cairn Design & Const LLC Bothell
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cairn Design & Const LLC has a BuildZoom score of 101, which places them above 88% of 128,670 contractors in Washington.
Activity
|
2 projects
|
2024 |
Our building permit records indicate that Cairn Design & Const LLC has worked on at least
2.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Cairn Design & Const LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building (residential) single family residence
2024-08-27
New single family residence -2 bed 3 bathroom lower living-750sf upper living-1182sf garage-454sf total fire flow-2386sf cov porch-40sf
Valuation:
$243,730
Permit #:
SFR2024-00300
Status:
issued
Fee:
$4,578
Permit Type:
N/A
Building Type:
N/A
Extension granted to wrap up the final inspection requirements to 12/1/2022. tj building official. epermit description of work: constructing new 3 bedroom single family residence on our property and converting current 2 bedroom house to guest house upon completion of new single family residence. septic design has already been approved by doh. we own a well that will service both house... see more
Valuation:
N/A
Permit #:
20110902RK
Status:
final
Fee:
$5,143
Permit Type:
N/A
Building Type:
N/A
Epermit description of work: cut/fill of 100 yards for new foundation for new 3 bedroom single family residence. driveway is existing. current 2 bedroom house will be converted into guest house upon completion of new single family residence. soil stockpile will be covered with plastic tarp. silt fence installed as needed. grass and straw to cover all exposed soils around foundation ar... see more
Valuation:
N/A
Permit #:
20110895LDA
Status:
final
Fee:
$2,395
Permit Type:
N/A
Building Type:
N/A
Extension granted to wrap up the final inspection requirements to 12/1/2022. tj building official. epermit description of work: converting current 2 bedroom house to a guest house
Valuation:
N/A
Permit #:
20110901RK
Status:
final
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
Finish work in primary bathroom. all plumbing in walls/below subfloor is complete as per existing permit. health department has already approved septic for this house
Valuation:
N/A
Permit #:
22118623MP
Status:
final
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
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164
BZ Score
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Avg Project
-
Projects
158
BZ Score
$250K
Avg Project
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Projects
164
BZ Score
$32.4K
Avg Project
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Projects
Cairn Design & Const LLC Reviews
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Verified License
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Cairn Design & Const LLC License info
Verified License
| License # | CAIRNDC831DB |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cairn Design & Const LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CAIRNDC831DB |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cairn Design & Const LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Austin Mutual Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Ironshore Indemnity Inc |
| Bond Value | $12,000 |
Cairn Design & Const LLC Employees
MA
Mitchell, Tyler Allan
Owner
TM
Tyler Mitchell
Partner/Member