Updated: May 26, 2026
Location and Projects
Headquarters Address
33005 ROBERTS COURT, Eugene, OR, 97408
Local address
Eugene, OR, 97408
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Underground Specialties Construction
Underground Specialties LLC serves clients across Washington State with expertise in underground utility construction. The company specializes in services such as trenching, sewer lines, water lines, storm drainage, hydro excavation, and utility installation for both commercial and residential properties. With 13 years of experience, Underground Specialties LLC has completed projects ranging from new utility infrastructure for subdivisions to service line repairs and replacements. The team is skilled in working with a variety of projects, including installations for general contractors, property management firms, and private homeowners. Underground Specialties LLC utilizes current industry equipment and trenchless technology when appropriate, allowing for efficient and minimally invasive solutions tailored to project requirements.
Underground Specialties LLC Services
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Underground Specialties LLC Contact Information
Phone Number: (417) 412-2110
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Building Permits by Underground Specialties LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Nc qwest $132
Valuation:
$0
Permit #:
15-3874/000 000 RWAY 00
Status:
PERMIT PRINTED
Fee:
N/A
Permit Type:
Right of way permit
Building Type:
N/A
Job trailer for underground specialties
Valuation:
$0
Permit #:
565-13-000592-STR
Status:
Permit Issued
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
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97
BZ Score
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Avg Project
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Projects
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Verified License
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Underground Specialties LLC License info
License Not Verified
| License # | C2UTIUC944CS |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Utilities And Telecommunications |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Underground Specialties LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17397 |
| Status | Active |
| City | Pasco |
| Type | Contr General |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of April, 2013. Check the current license status of Underground Specialties LLC with the The City of PASCO, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C2UTIUC944CS |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Underground Specialties LLC 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 # | UNDERSL973JA |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, Utilities And Telecommunications |
| 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 Underground Specialties LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Oregon |
| Business Type | Limited Liability Company |
- According to the Oregon Construction Contractors Board (CCB), 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 154718 |
| Status | Inactive |
| State | Oregon |
| Business Type | Limited Liability Company |
- According to the Oregon Construction Contractors Board (CCB), 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 Underground Specialties LLC at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | UNDERSL973JA |
| 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 Underground Specialties LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Liberty Mutual Fire Insurance |
| Insured up to | $5,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Sty Co Of Amer |
| Bond Value | $12,000 |
Insured
| Workers Comp Provider | Lbty Ins Corp |
Underground Specialties LLC Employees
CS
Curtis Saunders
Partner/Member
DI
Dycom Industries Inc.
Owner
GR
Gary Ruderman
Partner/Member
HD
Harry Deferrari
Manager
JS
Jason Saunders
Partner/Member
KW
Kevin Wetherington
Manager
MS
Mark Swanson
Partner/Member
MR
Michael Rakoz
Partner/Member
MS
Michael Saunders
Partner/Member
NE
Nielsen, Steven Eric
Owner
RD
Richard Dunn
Partner/Member
RV
Richard Vilsoet
Partner/Member
SM
Saunders, Curtis Merritt
Member (Limited Liability Company)
SS
Saunders, Jason Scott
Member (Limited Liability Company)
SS
Saunders, Michael Scott
Owner
SS
Scott Savoian
Partner/Member
SN
Steven Nielsen
Manager