Updated: Jul 08, 2026
Location and Projects
Address
600 UNIVERSITY ST STE 2820, Seattle, WA, 98101
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Union Square Tenant Serv Construction
Union Square Tenant Serv Inc operates in Seattle, focusing on real estate projects within the greater Seattle area and other major West Coast markets. With 22 years in the industry, the company works on office, multi-family, and R&D/industrial properties, targeting both acquisition and development of these assets. Projects include office spaces like Union Square, as well as multi-family residences such as Liza and The Hemlock, and R&D/industrial sites like Mission Park in Silicon Valley. Union Square Tenant Serv Inc serves property owners and investors, engaging in both direct investments and joint-venture arrangements with other developers. The company is part of a broader organization with headquarters in downtown Seattle and an additional office in Santa Clara, California.
Union Square Tenant Serv Inc Services
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Union Square Tenant Serv Inc Contact Information
Phone Number: (206) 613-5300
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Address: 600 UNIVERSITY ST STE 2820, Seattle, WA 98101
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Union Square Tenant Serv Inc Seattle
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Union Square Tenant Serv Inc has a BuildZoom score of 104, which places them above 91% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Union Square Tenant Serv Inc has worked on at least
1.0 project over the past year.
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
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$1mil+ |
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 Union Square Tenant Serv Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construct blanket permit tenant improvements to future tenant on the 54th floor of existing commercial building per plan
Valuation:
$1,250,000
Permit #:
7078966-BK
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Tus 3900 kosmos construct blanket permit tenant improvements to kosmos management llc on the 39th floor of existing commercial building per plan
Valuation:
$236,000
Permit #:
7084324-BK
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Tus 3750 berkadia construct blanket permit tenant improvements to berkadia on the 37th floor of existing commercial building per plan
Valuation:
$61,000
Permit #:
7084332-BK
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
One union square blanket permit for interior non-structural alterations. tenant improvement on 20th floor for "paragon real estate advisors", per plan.
Valuation:
N/A
Permit #:
6642938-BK
Status:
complete
Fee:
$1,632
Permit Type:
N/A
Building Type:
N/A
Install 2 new dedicated 120v 20 amp receptacles and 2 duplex receptacles. addition 2 new light switch and two 2x4 light fixtures and one 2 foot surface fixture. 11/16/17 ym adding (2) 20 amp circuit
Valuation:
N/A
Permit #:
6629488-EL
Status:
complete
Fee:
$214
Permit Type:
N/A
Building Type:
Commercial
One union square blanket permit for interior non-structural alterations. tenant improvement on 5th floor for "hdr", per plan.
Valuation:
N/A
Permit #:
6654373-BK
Status:
complete
Fee:
$7,813
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations for amwins in suite2200 per plan
Valuation:
N/A
Permit #:
6646103-BK
Status:
complete
Fee:
$4,529
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations. tenant improvement on 20th floor for paragon real estate advisors per plan
Valuation:
N/A
Permit #:
6642938-BK
Status:
complete
Fee:
$1,632
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations for amec foster wheeler on the 6th floor per plan
Valuation:
$37,640
Permit #:
6654255-BK
Status:
complete
Fee:
$999
Permit Type:
N/A
Building Type:
Commercial
One union square blanket permit for interior non-structural alterations. tenant improvement for the 17th floor institute for justice per plan
Valuation:
N/A
Permit #:
6633173-BK
Status:
complete
Fee:
$1,893
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations. tenant improvement on 17th floor for guardian life insurance per plan
Valuation:
N/A
Permit #:
6631860-BK
Status:
complete
Fee:
$1,639
Permit Type:
N/A
Building Type:
N/A
Two union square blanket permit for interior non-structural alterations. tenant improvement on the 30th floor for "blue point capital", per plan.
Valuation:
N/A
Permit #:
6654406-BK
Status:
complete
Fee:
$1,577
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations. tenant improvement on 5th floor for hdr per plan
Valuation:
N/A
Permit #:
6654373-BK
Status:
complete
Fee:
$7,813
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations. tenant improvement on 17th floor for guardian life insurance per plan
Valuation:
N/A
Permit #:
6631860-BK
Status:
complete
Fee:
$1,639
Permit Type:
N/A
Building Type:
N/A
Two union square blanket permit for interior non-structural alterations. non-structural interior improvements, per plans
Valuation:
N/A
Permit #:
6650202-BK
Status:
issued
Fee:
$12,817
Permit Type:
N/A
Building Type:
N/A
One union square blanket permit for interior non-structural alterations for amwins in suite2200 per plan
Valuation:
N/A
Permit #:
6646103-BK
Status:
complete
Fee:
$4,529
Permit Type:
N/A
Building Type:
N/A
Blanket permit for interior non-structural alterations. to be conducted on 11th floor per plans
Valuation:
N/A
Permit #:
6547149
Status:
final
Fee:
$3,438
Permit Type:
N/A
Building Type:
Commercial
Two union square blanket permit for interior non-structural alterations. tenant improvement on the 30th floor for blue point capital per plan
Valuation:
N/A
Permit #:
6654406-BK
Status:
complete
Fee:
$1,577
Permit Type:
N/A
Building Type:
N/A
Two union square blanket permit for interior non-structural alterations. tenant improvement on the 30th floor for caliber home loans per plan
Valuation:
N/A
Permit #:
6613222-BK
Status:
complete
Fee:
$3,680
Permit Type:
N/A
Building Type:
N/A
Two union square blanket permit for interior non-structural alterations. tenant improvements for propel insurance floor 34
Valuation:
N/A
Permit #:
6611315-BK
Status:
complete
Fee:
$8,093
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
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Union Square Tenant Serv Inc Reviews
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Verified License
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Union Square Tenant Serv Inc License info
Verified License
| License # | UNIONST973DO |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Union Square Tenant Serv Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | SHIHM971PW |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Maintenance |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2013. Check the current license status of Union Square Tenant Serv Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WASHIHM971PW |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- 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. If this is your business, please update your license status.
Check this license's status for Union Square Tenant Serv Inc 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 # | UNIONST973DO |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- 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. If this is your business, please update your license status.
Check this license's status for Union Square Tenant Serv Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | WESTERN SURETY CO |
| Bond Value | $4,000 |
9
Permits
- Building permit records show that Union Square Tenant Serv Inc has worked on 9 permitted projects.
Union Square Tenant Serv Inc Employees
AR
Anderson, Richard
Partner/Member
BM
Barbieri, Mark
Partner/Member
CW
Craig Wrench
President
DT
DAVID, TIMOTHY
Partner/Member
JH
Jason Hizer
Treasurer
MB
Mark Barbieri
Vice President
OT
Olsen, Trina
Secretary
RA
Richard Anderson
Vice President
TD
Timothy David
Partner/Member
TD
Timothy Davis
Vice President
TO
Trina Olsen
Secretary
WC
Wrench, Craig
President