Updated: Nov 11, 2025
Location and Projects
Address
1803 East 37th Ave, Spokane, WA, 99203
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South Hill Plumbing LLC
South Hill Plumbing LLC at 1803 East 37th Ave, Spokane, WA 99203, held a Plumber license (#SOUTHHP912D6) with the Tukwila contractors license board with an expiration date of 12-05-2021. We last verified the license was expired on 10-07-2025.
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.
South Hill Plumbing LLC Services
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South Hill Plumbing LLC Contact Information
Phone Number: (509) 270-2278
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Address: 1803 East 37th Ave, Spokane, WA 99203
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Building Permits by South Hill Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing a couple of bathrooms laundry and sewage ejector pump in garage
Valuation:
N/A
Permit #:
B1901304PLMB
Status:
complete
Fee:
$135
Permit Type:
Remodel
Building Type:
N/A
The house was empty for years and some pipes burst. i am getting rid of the older gavi pipe and repairing broken hose bibs. also replacing a shower valve, vanity w/c and kitchen sink
Valuation:
N/A
Permit #:
B1500170PLMB
Status:
final
Fee:
$91
Permit Type:
Remodel
Building Type:
N/A
The old kitchen used a 4 cast waste pipe. it use to have a full bathroom hooked to it. the wall moved and only serves the sink and dishwasher. i transitioned to 2 abs. also moved the water
Valuation:
N/A
Permit #:
B1208931PLMB
Status:
complete
Fee:
$47
Permit Type:
Remodel
Building Type:
N/A
Move the kitchen addition a master bathroom and bathroom in basement. also remodel existing main bathroom
Valuation:
N/A
Permit #:
B1512061PLMB
Status:
final
Fee:
$234
Permit Type:
Remodel
Building Type:
N/A
Adding a new bathroom in the basement with a tub wc and lav. repiping the 1st floor and putting in a shower
Valuation:
N/A
Permit #:
B1407680PLMB
Status:
final
Fee:
$80
Permit Type:
Remodel
Building Type:
N/A
Total remodle that included a new main to a new location move bathroom addition kitchen addition sprinkler system hwt and janitor's sink
Valuation:
N/A
Permit #:
B1304491PLMB
Status:
complete
Fee:
$91
Permit Type:
Remodel
Building Type:
N/A
The plumbing was already roughed in during original construction of home. i am completeing the two bathrooms and adding a bar sink and ice maker
Valuation:
N/A
Permit #:
B1209695PLMB
Status:
complete
Fee:
$124
Permit Type:
Remodel
Building Type:
N/A
Adding a sewer ejector to handle a new bathroom with sink water closet and shower
Valuation:
N/A
Permit #:
B1509282PLMB
Status:
final
Fee:
$69
Permit Type:
Remodel
Building Type:
N/A
Addition laundry room and sewer ejector to basement. re-run waste lines to 1 existing bathroom and tie all waste lines in together. move water lines for kitchen up into joists. rough in for future bathroom in basement
Valuation:
N/A
Permit #:
B0907886PLMB
Status:
complete
Fee:
$135
Permit Type:
Remodel
Building Type:
N/A
Connect to existing gas line to addition a new stove/cooktop
Valuation:
N/A
Permit #:
B1510191MECH
Status:
final
Fee:
$50
Permit Type:
Remodel
Building Type:
N/A
Run a new line from the new gas meter to cook top and dryer. also leave tees for future use
Valuation:
N/A
Permit #:
B1315009MECH
Status:
complete
Fee:
$63
Permit Type:
Remodel
Building Type:
N/A
Due to extensive water damage the whole house is being redone including master bathroom main washer dryer kitchen and hot water tank
Valuation:
N/A
Permit #:
B1202081PLMB
Status:
complete
Fee:
$146
Permit Type:
Remodel
Building Type:
N/A
Addition new plumbing for 2 kitchen sinks. move the plumbing in bathroom for toilet and lav. change the shower valve
Valuation:
N/A
Permit #:
B1012035PLMB
Status:
complete
Fee:
$113
Permit Type:
Remodel
Building Type:
N/A
Rerouting vent pipe adding water for ice maker and espresso machine as well as reworking some water stub outs
Valuation:
N/A
Permit #:
B1100640PLMB
Status:
complete
Fee:
$69
Permit Type:
Remodel
Building Type:
N/A
Connect gas meter to existing gas lines for relocated trailer house
Valuation:
N/A
Permit #:
B1302694MECH
Status:
complete
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Install double check valves for x-ray room whole building and sprinkler system
Valuation:
N/A
Permit #:
B1201580PLMB
Status:
complete
Fee:
$58
Permit Type:
Remodel
Building Type:
N/A
Replace old ele hwt with new he gas hwt. relocate near chimney
Valuation:
N/A
Permit #:
B1212817MECH
Status:
complete
Fee:
$40
Permit Type:
Remodel
Building Type:
N/A
Connecting onto an existing gas line and running a supply to a new stove
Valuation:
N/A
Permit #:
B1112381MECH
Status:
complete
Fee:
$50
Permit Type:
Remodel
Building Type:
N/A
Extend existing gas line for gas range and over
Valuation:
N/A
Permit #:
B1209250MECH
Status:
complete
Fee:
$50
Permit Type:
Remodel
Building Type:
N/A
Repipe upstairs apartment after fire damaged the unit. work involves both rough in and setting trim
Valuation:
N/A
Permit #:
B1009987PLMB
Status:
complete
Fee:
$91
Permit Type:
Remodel
Building Type:
N/A
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South Hill Plumbing LLC License info
Inactive License
| License # | SOUTHHP912D6 |
| 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. If this is your business, please update your license status.
Check this license's status for South Hill Plumbing 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 # | SOUTHHP912D6 |
| 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. If this is your business, please update your license status.
Check this license's status for South Hill Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are South Hill Plumbing LLC, click “This is My Business” to update your information.
Insured
| Insurer | Security National Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Navigators Ins Co |
| Bond Value | $12,000 |
147
Permits
- Building permit records show that South Hill Plumbing LLC has worked on 147 permitted projects.
South Hill Plumbing LLC Employees
ST
Sanderson, Thomas
Governing Persons
SJ
Sanderson, Thomas J
Partner/Member
TS
Thomas Sanderson
Partner/Member