Updated: Jul 15, 2025
Location and Projects
Headquarters Address
820 W DIAMOND AVE, Gaithersburg, MD, 20878
Local address
1422 Portner Rd, Alexandria, VA, 22314
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Therrien Waddell Construction
Their BuildZoom score of 0 does not rank in the top 50% of Virginia contractors.
If you are thinking of hiring Therrien Waddell Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Therrien Waddell Inc Services
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Therrien Waddell Inc Contact Information
Headquarters Address: 820 W DIAMOND AVE, Gaithersburg, MD, 20878
Local Address: 1422 Portner Rd, Alexandria, VA 22314
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Therrien Waddell Inc Alexandria
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Therrien Waddell Inc, click “This is My Business” to update your information.
Activity
|
1 project
|
2023 |
|
5 projects
|
2022 |
Our building permit records indicate that Therrien Waddell Inc 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
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $96,110. This graph shows the distribution of these job values.
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.
Alteration of an existing tenant space within a 1 story mercantile occupancy building. the work is the separation of the existing tenant space into three tenant shells. the work includes but is not limited to select demolition new tenant demising walls and modification of existing storefront electrical mechanical and plumbing systems. - for unit 19a
Valuation:
$79,940
Permit #:
BLDC2021-00098
Status:
final
Fee:
$2,087
Permit Type:
N/A
Building Type:
N/A
Alteration of an existing tenant space within a 1 story mercantile occupancy building. the work is the separation of the existing tenant space into three tenant shells. the work includes but is not limited to select demolition new tenant demising walls and modification of existing storefront electrical mechanical and plumbing systems. - for 19b unit
Valuation:
$112,280
Permit #:
BLDC2021-00097
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision: address change from 3000 duke street to 4607 duke street: dental office non-structural partitions two restrooms mechanical distribution supply/returns plumbing t-bar ceiling lights outlets switches
Valuation:
$185,510
Permit #:
BLDC2021-00300
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This project is a level 2 alteration of an existing tenant space within a 1 story mercantile occupancy building. the work is the separation of the existing tenant space into three tenant shells. the work includes but is not limited to select demolition new tenant demising walls and modification of existing storefront electrical mechanical and plumbing systems
Valuation:
$46,176
Permit #:
BLDC2021-00096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement consisting of the remodeling of an existing pool facility within an existing building shell to include electrical plumbing modifications interior partitions and equipment. no structural or storefront modifications are part of the scope.no change to the existing in-ground pool or equipement room
Valuation:
$15,000
Permit #:
213090207
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Recreation/swim p...
Cloud hq - **targeted nda tlo - suite 130 includes internal spaces 114 and 118 computer rooms 9 & 10**
Valuation:
$850,000
Permit #:
BLD2019-02532
Status:
final
Fee:
N/A
Permit Type:
C - tenant layout
Building Type:
N/A
Certificate of occupancy commercial tenant layout
2019-01-10
New tlo phases 1-3 & office taking portion of shell building bld2015-22325 **targeted**
Valuation:
$750,000
Permit #:
OCC2017-00411
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
New tlo phases 1-3 & office taking portion of shell building bld2015-22325 **targeted**
Valuation:
$750,000
Permit #:
BLD2016-03118
Status:
final
Fee:
$9,602
Permit Type:
N/A
Building Type:
N/A
Cloud hq - **targeted nda tlo - suite 130 includes internal spaces 114 and 118 computer rooms 9 & 10**
Valuation:
$850,000
Permit #:
OCC2019-01307
Status:
issued
Fee:
N/A
Permit Type:
C - tenant layout
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$260,124
Permit #:
BLD2018-03208
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$263,736
Permit #:
BLD2018-03206
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$245,672
Permit #:
BLD2018-03209
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$252,898
Permit #:
BLD2018-03207
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$252,989
Permit #:
BLD2018-03205
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$238,395
Permit #:
BLD2018-03211
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$238,395
Permit #:
BLD2018-03210
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Tenant fit up
Valuation:
$350,000
Permit #:
B80427030100
Status:
issued
Fee:
$4,015
Permit Type:
Alter
Building Type:
N/A
Alteration/repairs for strutural alteration to existing tenant
Valuation:
$209,649
Permit #:
BLD2018-03204
Status:
final
Fee:
N/A
Permit Type:
C - alteration/re...
Building Type:
N/A
Tenant fit up
Valuation:
$220,000
Permit #:
B80427040100
Status:
issued
Fee:
$2,870
Permit Type:
Alter
Building Type:
N/A
Tenant fit up
Valuation:
$220,000
Permit #:
B80427020100
Status:
issued
Fee:
$2,870
Permit Type:
Alter
Building Type:
N/A
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Therrien Waddell Inc License info
License Not Verified
| License # | 2701035941 |
| Status | Active |
| State | Virginia |
| Type | Commercial Building (Cbc), Residential Building (Rbc) |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2024. Check the current license status of Therrien Waddell Inc with the Virginia Department of Professional and Occupational Regulation
This is a sample of licensing data; click here to access a complete history.
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- *No active license on file. If you are Therrien Waddell Inc, click “This is My Business” to update your information.
86
Permits
- Building permit records show that Therrien Waddell Inc has worked on 86 permitted projects.