Updated: Mar 08, 2026
Location and Projects
Address
2401 UTAH AVE S STE 305, Seattle, WA, 98134
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Nitze-stagen & Co Construction
Nitze-stagen & Co Inc at 2401 UTAH AVE S STE 305, Seattle, WA 98134, held a General Contractor license (#DANIEDC921BN) with the Washington contractors license board with an expiration date of 01-15-2012. We last verified the license was expired on 03-07-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Nitze-stagen & Co Inc Services
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Nitze-stagen & Co Inc Contact Information
Phone Number: (206) 467-0420
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Address: 2401 UTAH AVE S STE 305, Seattle, WA 98134
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Building Permits by Nitze-stagen & Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 1st floor substation 12/5/18 jss extended permit 6 months. 7/16/19 jss extended permit 30 days last time
Valuation:
$165,000
Permit #:
6626570-EL
Status:
complete
Fee:
$3,208
Permit Type:
N/A
Building Type:
Commercial
Tenant improvement old sears store 2nd & 3rd floors [related project number: 6066096]
Valuation:
$1,500,000
Permit #:
6620533-EL
Status:
complete
Fee:
$11,475
Permit Type:
N/A
Building Type:
Commercial
Addition mechanical equipment to new boiler room located on first floor. project includes (2) condensing boilers and associated primary/secondary pumps with space for future mechanical equipment per plan
Valuation:
$269,000
Permit #:
6595757-ME
Status:
complete
Fee:
$3,032
Permit Type:
N/A
Building Type:
Commercial
Replace 11 vav boxes and addition 2 new vav boxes new vav boxes to be series fan powered with electric heat and ecm motors new low pressure ductwor 71 new diffusers and relocate 23 diffusers. install 32 return grilles 2 fcus 9 filter boxes on new and existing fcus 1 exhaust fan per plan
Valuation:
$0
Permit #:
6375070
Status:
Permit Closed
Fee:
$932
Permit Type:
Commercial
Building Type:
N/A
Change of use from office to hotel and restaurant and construct tenant improvements to floors 1-4 of existing commercial building occupy per plan
Valuation:
$1,973,272
Permit #:
6507518
Status:
Permit Issued
Fee:
$19,676
Permit Type:
Commercial
Building Type:
N/A
Fire alarm tenant improvement to fully integrate into existing notifier network/voice evac system. joint venture between fire chief equipment & ewing electric
Valuation:
$0
Permit #:
6535835
Status:
Permit Closed
Fee:
$1,390
Permit Type:
Commercial
Building Type:
N/A
***30 day get started permit for tenant improvement in reference to 6619525 11/1/17 jss extended permit 30 days review is incomplete. 11-27-17 dwr extend get started till 12-28-17
Valuation:
N/A
Permit #:
6620616-EL
Status:
complete
Fee:
$176
Permit Type:
N/A
Building Type:
Commercial
Addition chiller and pump to existing plant. extend piping from level three to level one for future tenant improvement per plans
Valuation:
$305,000
Permit #:
6595756-ME
Status:
complete
Fee:
$3,694
Permit Type:
N/A
Building Type:
Commercial
Lobby facade and site tenant improvement [related project number: 6562551]
Valuation:
$956,235
Permit #:
6619525-EL
Status:
complete
Fee:
$8,467
Permit Type:
N/A
Building Type:
Commercial
Blanket permit for interior non-structural alterations. administrative permit only - no work authorized
Valuation:
$0
Permit #:
6576136
Status:
Permit Issued
Fee:
$210
Permit Type:
Commercial
Building Type:
N/A
Alterations to 3rd level conference center in existing commercial building (starbucks world headquarters) including roof reconfigurations and mechanical and occupy per plan
Valuation:
$2,200,000
Permit #:
6344939
Status:
Permit Issued
Fee:
$21,565
Permit Type:
Commercial
Building Type:
N/A
Phased project: construction of south tower for a residential retail and parking podium building and occupy per plan (podium constructed under ap 6270796)
Valuation:
$41,033,925
Permit #:
6305752-PH
Status:
complete
Fee:
$201,905
Permit Type:
New
Building Type:
Commercial
Phased project: construction of a residential retail and parking podium building including west tower and occupy per plan
Valuation:
$46,654,056
Permit #:
6270796-PH
Status:
complete
Fee:
$242,845
Permit Type:
New
Building Type:
Commercial
Construct interior alterations to existing office space per (stfi)
Valuation:
$20,000
Permit #:
6492871
Status:
Permit Issued
Fee:
$547
Permit Type:
Commercial
Building Type:
N/A
Interior non-structural alterations to change use from art gallery to cafe/restaurant (starbucks) on ground level (adjacent 3rd avenue) and occupy per plan
Valuation:
$225,000
Permit #:
6306490
Status:
Permit Closed
Fee:
$4,053
Permit Type:
Commercial
Building Type:
N/A
Construct interior alterations subject to field inspection (stfi)
Valuation:
$60,000
Permit #:
6423379
Status:
Permit Issued
Fee:
$1,212
Permit Type:
Commercial
Building Type:
N/A
Install (26) new vav units (1) 1-ton split cooling-only air conditioning uit (2) water cooled computer room air conditioning units & associated rooftop equipment (3) new ceiling exhaust fans & all associated ducts & diffusers per plan
Valuation:
$0
Permit #:
6272852
Status:
Permit Closed
Fee:
$3,261
Permit Type:
Commercial
Building Type:
N/A
Substantial alterations to change use of east portion of commerical building from office to daycare per plan
Valuation:
$35,000
Permit #:
6363952
Status:
Permit Finaled
Fee:
$1,677
Permit Type:
Commercial
Building Type:
N/A
Tenant improvements: addition a new exit sign receptacles switches and 6 dedicated circuits. 3/9/09 mvc: address correction from 97 s. jackson st. 3/13/09 mg no plan review needed
Valuation:
$0
Permit #:
6209724
Status:
Permit Closed
Fee:
$293
Permit Type:
Commercial
Building Type:
N/A
Construct alterations to existing restaurant (bon appetit @ starbucks on teh 3rd floor in the mix use building per plan
Valuation:
$800,000
Permit #:
6275787
Status:
Permit Closed
Fee:
$8,889
Permit Type:
Commercial
Building Type:
N/A
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Nitze-stagen & Co Inc License info
Inactive License
| License # | DANIEDC921BN |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, 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. If this is your business, please update your license status.
Check this license's status for Nitze-stagen & Co 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 # | NITZECI977DF |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, 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. If this is your business, please update your license status.
Check this license's status for Nitze-stagen & Co Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Nitze-stagen & Co Inc, click “This is My Business” to update your information.
Insured
| Insurer | Colony Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bond Value | $12,000 |
10
Permits
- Building permit records show that Nitze-stagen & Co Inc has worked on 10 permitted projects.
Nitze-stagen & Co Inc Employees
AC
Alan Cornell
Vice President
CS
Carl Shumaker
Partner/Member
FS
Frank Stagen
Partner/Member
KD
Kevin Daniels
President
PN
Peter Nitze
Partner/Member