Updated: Jun 04, 2026
Location and Projects
Address
N 3935 NAPA, Spokane, WA, 99207
Use our bidding system to
request a quote
Thaiss Plumbing & Sprinklers
Thaiss Plumbing & Sprinklers, 3935 N Napa, Spokane, WA (Owned by: Owner) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 103 ranks in the top 10% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thaiss Plumbing & Sprinklers, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thaiss Plumbing & Sprinklers Services
Start a project today:
Thaiss Plumbing & Sprinklers Contact Information
Phone Number: (509) 487-2703
Edit
Address: N 3935 NAPA, Spokane, WA 99207
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Thaiss Plumbing & Sprinklers Spokane
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thaiss Plumbing & Sprinklers has a BuildZoom score of 103, which places them above 90% of 128,670 contractors in Washington.
Activity
|
4 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Thaiss Plumbing & Sprinklers has worked on at least
9.0 projects 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.
Experience
|
8 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Thaiss Plumbing & Sprinklers mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$5k-$20k |
|
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 Thaiss Plumbing & Sprinklers
This is a sample of this contractor's permits. Click here to access their complete permit history.
Wildfire rebuild single-family dwelling w/left facing garage gas (gsl 43#)
Valuation:
$26,858
Permit #:
E-B2400226
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Detached adu w/garage
Valuation:
$11,642
Permit #:
E-B2303742
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Addition heat registers for basement remodel
Valuation:
N/A
Permit #:
B2121438MECH
Status:
final
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install bathroom and laundry room plumbing
Valuation:
N/A
Permit #:
B2121372PLMB
Status:
final
Fee:
$113
Permit Type:
Remodel
Building Type:
N/A
Installation of break room sink and water heater
Valuation:
N/A
Permit #:
BLD-2021-0707
Status:
complete
Fee:
$26
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
E-B2304034
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Plumbing permit - residential or commercial
2025-04-05
No Description Available
Valuation:
N/A
Permit #:
BLD-2023-0710
Status:
expired
Fee:
$44
Permit Type:
N/A
Building Type:
Commercial
Remodel main & hall bathrooms
Valuation:
N/A
Permit #:
E-B2309362
Status:
approved
Fee:
$630
Permit Type:
N/A
Building Type:
Residential
Plumbing permit - residential or commercial
2025-09-03
No Description Available
Valuation:
N/A
Permit #:
BLD-2025-2814
Status:
triage
Fee:
$44
Permit Type:
N/A
Building Type:
Commercial
Residence addition & remodel
Valuation:
N/A
Permit #:
B1801967
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
E-B2403009
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
E-B2402563
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Mechanical permit - residential or commercial
2024-11-21
No Description Available
Valuation:
N/A
Permit #:
BLD-2024-0512
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Plumbing permit - residential or commercial
2024-11-21
No Description Available
Valuation:
N/A
Permit #:
BLD-2024-0413
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Sewer reversal
Valuation:
N/A
Permit #:
BLD-2018-0672
Status:
complete
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Rebuild/alter portion of garage w/pvt office (roof system to remain) - main floor pvt office bathrm/laundry & 2nd fl art/game room kitchen & bathroom (semi-heated structure)
Valuation:
$100,000
Permit #:
B1301941
Status:
issued
Fee:
$942
Permit Type:
N/A
Building Type:
Residential
Remodel pine vista place condos 2 bathroom sinks relocate clothes washer relocate shower
Valuation:
$0
Permit #:
B1500255PLMB
Status:
Issued
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Residential dwelling/garage - one single family dwelling
2017-05-12
Single family dwelling w/garage - gas
Valuation:
$254,972
Permit #:
B1601959
Status:
complete
Fee:
$2,163
Permit Type:
N/A
Building Type:
Residential
Tenant improvement - hobbytown usa mop sink and breakroom sink
Valuation:
$0
Permit #:
B1407906PLMB
Status:
Issued
Fee:
$47
Permit Type:
N/A
Building Type:
N/A
Remodel - folger residence plumbing for kitchen and master bathroom
Valuation:
$0
Permit #:
B1208645PLMB
Status:
Expired
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # HUGCOC*787KP
Spokane Valley, WA
123
BZ Score
$80K
Avg Project
-
Projects
121
BZ Score
$25.4K
Avg Project
-
Projects
License # GAISEPL778CP
Veradale, WA
120
BZ Score
-
Avg Project
-
Projects
Thaiss Plumbing & Sprinklers Reviews
BuildZoom hasn't received any reviews for Thaiss Plumbing & Sprinklers. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Thaiss Plumbing & Sprinklers License info
Verified License
| License # | THAISPS055NM |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Thaiss Plumbing & Sprinklers at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | THAISPS799O1 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Individual |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Thaiss Plumbing & Sprinklers at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | THAISPS799O1 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Thaiss Plumbing & Sprinklers at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | THAISPS055NM |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Thaiss Plumbing & Sprinklers at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | State Farm Fire & Cas Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | GREAT AMER INS CO OF NY |
| Bond Value | $6,000 |
113
Permits
- Building permit records show that Thaiss Plumbing & Sprinklers has worked on 113 permitted projects.
Thaiss Plumbing & Sprinklers Employees
O
Owner
Owner
ST
Steven Thaiss
Owner
TF
Thaiss, Steven F
Owner
TF
Thaiss, Steven Frank
Governing Persons
TC
Thaiss, Yvette Chrystine
Governing Persons