Updated: Apr 19, 2026
Location and Projects
Headquarters Address
Tulsa, OK, 74103
Local address
301 LABORATORY ROAD, Oak Ridge, TN, 37830
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Leidos Engineering Architect
Their BuildZoom score of 0 does not rank in the top 50% of Tennessee contractors.
If you are thinking of hiring Leidos Engineering LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Leidos Engineering LLC Services
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Leidos Engineering LLC Contact Information
Phone Number: (865) 481-4798
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Headquarters Address: Tulsa, OK, 74103
Local Address: 301 LABORATORY ROAD, OAK RIDGE, TN 37830
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Building Permits by Leidos Engineering LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Provide electrical control low voltage for dispensers and tank farm low voltage for all panels service building electrical by others mje responsible for all fueling and canopy electrical only mp 26k 179 00 matt johnson electric llc
Valuation:
N/A
Permit #:
E0569442
Status:
complete
Fee:
$199
Permit Type:
New
Building Type:
N/A
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Leidos Engineering LLC License info
License Not Verified
| License # | 105107 |
| Status | Active |
| State | Tennessee |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Leidos Engineering LLC with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3083 |
| Status | Active |
| State | Tennessee |
| Type | Architectural Firms |
- When BuildZoom last verified this license, it had an expiration date of June, 2017. Check the current license status of Leidos Engineering LLC with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 115947 |
| Status | Active |
| State | Tennessee |
| Type | Engineers |
- When BuildZoom last verified this license, it had an expiration date of January, 2017. Check the current license status of Leidos Engineering LLC with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 112498 |
| Status | Active |
| State | Tennessee |
| Type | Engineers |
- When BuildZoom last verified this license, it had an expiration date of January, 2017. Check the current license status of Leidos Engineering LLC with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3083 |
| Status | Inactive |
| State | Tennessee |
| Type | Architectural Firm General, A&E Architect Firm, Architects And Engineers |
- According to the Tennessee Department of Commerce and Insurance, 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 Leidos Engineering LLC at the Tennessee Department of Commerce and Insurance.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Leidos Engineering LLC, click “This is My Business” to update your information.
Leidos Engineering LLC Employees
DW
Dennis Woody
Owner
FP
Frank Pickering
Owner
JK
Jill M Kovalchik
Owner
MD
Mauro Dallabattista
Owner
TS
Trishia S Swayne
Owner