Updated: Jun 22, 2026
Location and Projects
Address
5011 228th St SW, Mountlake Terrace, WA, 98043
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Heirloom Construction Company LLC
Heirloom Construction Company LLC, 5011 228th St SW, Mountlake Terrace, WA holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 96 ranks in the top 20% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Heirloom Construction Company LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Heirloom Construction Company LLC Services
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Heirloom Construction Company LLC Contact Information
Phone Number: (425) 691-0000
Address: 5011 228th St SW, Mountlake Terrace, WA 98043
Heirloom Construction Company LLC Mountlake Terrace
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Heirloom Construction Company LLC has a BuildZoom score of 96, which places them above 80% of 128,670 contractors in Washington.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Heirloom Construction Company LLC has worked on at least
1.0 project over the past 3 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
|
$20k-$50k |
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 Heirloom Construction Company LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Swanson interior alterations to basement of an existing duplex unit (828 w. nickerson) subject to field inspection
Valuation:
$30,000
Permit #:
6953378-CN
Status:
complete
Fee:
$906
Permit Type:
Add/alt
Building Type:
Single family/duplex
Unit #103 replacement of a firewall for the bathroom;
Valuation:
N/A
Permit #:
B-21-0237
Status:
final
Fee:
$160
Permit Type:
Remodel minor
Building Type:
N/A
Heirloom Construction Company LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Heirloom Construction Company LLC License info
Verified License
| License # | HEIRLCC814M9 |
| 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 Heirloom Construction Company LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HEIRLLL776NN |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Heirloom Construction Company LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HEIRLLL776NN |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Heirloom Construction Company LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HEIRLCC814M9 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Heirloom Construction Company LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Underwriters At Lloyds |
| Insured up to | $300,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |