Updated: Apr 27, 2026
Location and Projects
Address
P O BOX 7527, Bonney Lake, WA, 98391
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Master Bore Construction
Master Bore serves Bonney Lake, WA, and surrounding areas with specialized horizontal directional drilling services. The company focuses on trenchless technology for installing underground utilities, including water lines, power conduits, and communication cables. Master Bore works on a range of project types, from residential utility bores to larger commercial installations. The team is equipped to handle projects that require minimal surface disruption, making them well-suited for developed neighborhoods and urban environments where reducing impact to landscaping and existing infrastructure is a priority. With nine years in operation, Master Bore is equipped to assist property owners, builders, and utility companies with technical boring and underground utility installation needs in the Bonney Lake region.
Master Bore Services
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Master Bore Contact Information
Phone Number: (206) 578-7982
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Address: P O BOX 7527, Bonney Lake, WA 98391
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Master Bore Bonney Lake
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Master Bore has a BuildZoom score of 100, which places them above 87% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Master Bore has worked on at least
6.0 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Converting the overhead power line to underground power. directionally bore under the street to bring the power line from across the street to connect to the house. **inspector must be onsite prior to pothole and bore. any damage to roadway or sidewalk area will result in additional permitting and review. any damage to the utilities in the row shall be replaced/repaired at the applica... see more
Valuation:
N/A
Permit #:
RCON21-0201
Status:
final
Fee:
$366
Permit Type:
None
Building Type:
N/A
Kermit ekern project emergency sewer repair in the row. separate sdot row permit required. job will take place in alley. the concrete alley will be broken and closed over night until final inspection is completed
Valuation:
$16,500
Permit #:
6922296-SS
Status:
complete
Fee:
$750
Permit Type:
None
Building Type:
Single family/duplex
Northrop seattle project repair side sewer and install liner to sidewalk. no work in row
Valuation:
$11,800
Permit #:
6934043-SS
Status:
issued
Fee:
$453
Permit Type:
None
Building Type:
Single family/duplex
Civil utility connection - holland - connecting to water and sewer stubs associate row - pwd-2023-15709
Valuation:
N/A
Permit #:
CIV-2023-00549
Status:
issued
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 water service - 1 1/4")
Valuation:
N/A
Permit #:
21 120913 BN
Status:
final
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 water service - 1 1/2")
Valuation:
N/A
Permit #:
21 118385 BN
Status:
final
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 water service - 1")
Valuation:
N/A
Permit #:
21 122192 BN
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Row - holland - connecting to water and sewer stubs associated civil - civ-2023-00579
Valuation:
N/A
Permit #:
PWD-2023-15709
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family class: replacement, , fields- piping - water service
Valuation:
N/A
Permit #:
PSF19-07729
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Ziply fiber is applying for the row permit only so the developer can place a franchise conduit in the row ziply is not performing any physical work. application is to satisfy the city's requirements
Valuation:
N/A
Permit #:
20 112171 TJ
Status:
final
Fee:
$624
Permit Type:
N/A
Building Type:
N/A
Closed bore to install a 1 pex water line with tracer wire
Valuation:
N/A
Permit #:
P2109-031
Status:
final
Fee:
$46
Permit Type:
Standard plumbing...
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
P-23-0007
Status:
building finaled
Fee:
$180
Permit Type:
Replace repair
Building Type:
N/A
E21-48283 1 storm or yard drain
Valuation:
N/A
Permit #:
PLM-21-2192
Status:
complete
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Epermit description of work: repair of main service line 400 from meter to house
Valuation:
N/A
Permit #:
21113782MP
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Catv srv 26025 se 38th st #257528 , (poco) locate from northwest corner of house going approx 30ft to carson then go approx 61ft northwest to pedestal
Valuation:
N/A
Permit #:
ROW2017-03849
Status:
final
Fee:
$496
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2021-05113
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ENG-2021-020
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Catv srv 4274 258th ave se #258259 , (poco) locate from northwest corner of house going northwest approx 32ft then southwest 162ft to pedestal
Valuation:
N/A
Permit #:
ROW2017-03854
Status:
final
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
Plumbing-water service line water supply piping, a (single family residential) (repair or replacement) (plumbing) project involving piping - water service 1 water supply piping work description/location (example: 1st floor master bathroom garage)
Valuation:
N/A
Permit #:
BLD2021-1027
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Replace water line from meter to house
Valuation:
N/A
Permit #:
1912-110
Status:
final
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
173
BZ Score
-
Avg Project
-
Projects
164
BZ Score
-
Avg Project
-
Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
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Verified License
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Master Bore License info
Verified License
| License # | MASTEB*753R3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Date Issued | 01-20-2026 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Master Bore at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MASTEBL837M8 |
| Status | Active |
- When BuildZoom last verified this license, it had an expiration date of July, 2021.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MASTEBL837M8 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | 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 Master Bore at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MASTEBL837M8 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- 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 Master Bore 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 # | MASTEBL837MB |
| Status | Inactive |
| City | Sammamish |
| Type | Row Franchise Contractor |
- According to the The City of Sammamish, 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 Master Bore at the The City of Sammamish, WA.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Gemini Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |
44
Permits
- Building permit records show that Master Bore has worked on 44 permitted projects.
Master Bore Employees
DH
Daisy Hernandez
Manager
HL
Hernandez, Daisy Lara
Owner
OA
Omar Lara Alvarez
Partner/Member