Updated: Mar 27, 2026
Location and Projects
Address
PO BOX 914, Lake Stevens, WA, 98258
Use our bidding system to
request a quote
D3 plumbing LLC
D3 plumbing LLC, Lake, Po Box 914, Lake Stevens, WA (Owned by: Smith Iii, Delmar Lee) holds a Plumbing Contractor, Residential license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring D3 plumbing LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
D3 plumbing LLC Services
Start a project today:
D3 plumbing LLC Contact Information
Phone Number: (425) 418-7267
Edit
Address: PO BOX 914, Lake Stevens, WA 98258
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
A single family residential alteration to existing structure none project involving (2 toilet 3 bathroom sink 1 dishwasher 1 clothes washer 2 shower tub or combo 1 bar sink 1 kitchen sink 1 hosebib 1 ice maker)
Valuation:
N/A
Permit #:
25 111111 BN
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Plumbing-for remodel bld2022-1559 (needs side sewer also), adding a 4 fixture bathroom to the garage as well as a clothes washer. 4" cast iron sewer tie in right outside backside of garage. clothes washer line to run wall and tie into existing stack that accepts waste from upstairs. house is not getting repiped so will be tying onto nearest 3/4 water lines
Valuation:
N/A
Permit #:
BLD2023-0490
Status:
final
Fee:
$187
Permit Type:
N/A
Building Type:
N/A
Connors plumbing a (single family residential) (alteration) project involving 2 back flow preventer
Valuation:
N/A
Permit #:
PLM25-00015
Status:
final
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 bar sink)
Valuation:
N/A
Permit #:
25 101575 BN
Status:
final
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Plumbing for remodel bld2024-0253, increase size of shower move one sink and addition another to create doble lav vanity toilet moves to other side of bathroom
Valuation:
N/A
Permit #:
BLD2024-0630
Status:
final
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Plumbing- tub/valve swap new shower valve (basement)
Valuation:
N/A
Permit #:
BLD2024-0245
Status:
issued
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
New 2-story 2818 sq ft single family residence w/attached garage demolish mobile
Valuation:
N/A
Permit #:
SFR22-1287
Status:
final
Fee:
$17,613
Permit Type:
New building
Building Type:
N/A
New 2-story 2818 sq ft single family residence w/attached garage
Valuation:
N/A
Permit #:
SFR22-1282
Status:
final
Fee:
$28,525
Permit Type:
New building
Building Type:
N/A
Two story addition to existing house
Valuation:
N/A
Permit #:
SFR22-3486
Status:
final
Fee:
$4,916
Permit Type:
Addition and remodel
Building Type:
N/A
Water repipe
Valuation:
N/A
Permit #:
OTC25-1353
Status:
final
Fee:
$356
Permit Type:
N/A
Building Type:
N/A
Repipe water lines and a little waste to fix crack in cast
Valuation:
N/A
Permit #:
MOP25-1346
Status:
filed
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Replace exis. sewer stub to new single family residence
Valuation:
N/A
Permit #:
WWU22-1290
Status:
final
Fee:
$315
Permit Type:
New connection
Building Type:
N/A
Replace exis. sewer stub to new single family residence
Valuation:
N/A
Permit #:
WWU22-1284
Status:
final
Fee:
$3,481
Permit Type:
New connection
Building Type:
N/A
A single family residential repair or replacement none project involving (1 toilet 1 bathroom sink)
Valuation:
N/A
Permit #:
23 109924 BN
Status:
final
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
S200022
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
B-24-0127
Status:
building finaled
Fee:
$1,122
Permit Type:
Remodel major
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24107033MP
Status:
final
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Replacing shower valve
Valuation:
N/A
Permit #:
P-24-0006
Status:
building finaled
Fee:
$217
Permit Type:
Replace repair
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2022-05825
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23118306MP
Status:
issued
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
134
BZ Score
-
Avg Project
-
Projects
License # REVOLCB821RR
Issaquah, WA
126
BZ Score
$47.5K
Avg Project
-
Projects
144
BZ Score
$20K
Avg Project
-
Projects
D3 plumbing LLC Reviews
BuildZoom hasn't received any reviews for D3 plumbing LLC. 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
D3 plumbing LLC License info
Verified License
| License # | D3PLUPL783OT |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| 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 D3 plumbing LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D3PLUPL783OT |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for D3 plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Nautilus Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Ohio Cas Ins Co |
| Bond Value | $6,000 |
21
Permits
- Building permit records show that D3 plumbing LLC has worked on 21 permitted projects.
D3 plumbing LLC Employees
DI
Delmar Smith Iii
Partner/Member
SL
Smith Iii, Delmar Lee
Owner