Updated: Jun 06, 2026
Location and Projects
Address
BOXWOOD INDUSTRIAL PARK, Wilmington, DE, 19804
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Tim O Connell and Sons Construction
Serving Wilmington, Delaware, Tim O Connell and Sons Inc has delivered contracting services for over two decades. The company undertakes residential and commercial projects throughout the area, focusing on a range of building and remodeling needs. With 26 years of experience, Tim O Connell and Sons Inc addresses property improvements, renovations, and repairs in both single-family homes and commercial properties. The company’s portfolio highlights projects across Wilmington, adapting services to the requirements of homeowners and local businesses alike. Clients benefit from practical solutions grounded in extensive regional experience.
Tim O Connell and Sons Inc Services
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Tim O Connell and Sons Inc Contact Information
Phone Number: (302) 999-0246
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Address: BOXWOOD INDUSTRIAL PARK, Wilmington, DE 19804
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Building Permits by Tim O Connell and Sons Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert existing process area to oral packaging line
Valuation:
N/A
Permit #:
202302984
Status:
final
Fee:
$13,163
Permit Type:
Tenant fitout
Building Type:
Industrial
Renovating existing bathrooms and surrounding area into new bathrooms with showers & turning space back into warehouse. will have electric plumbing &
Valuation:
N/A
Permit #:
201934750
Status:
issued
Fee:
N/A
Permit Type:
Industrial
Building Type:
N/A
Demolish the additon on the back of the farm house to restore to the original exterior
Valuation:
N/A
Permit #:
202311739
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
Exempt residential
Addition downflow booth to existing pharmaceutical area at astrazeneca
Valuation:
N/A
Permit #:
202312106
Status:
final
Fee:
$5,604
Permit Type:
Tenant fitout
Building Type:
Industrial
Expand airlock and move high speed roll up door
Valuation:
N/A
Permit #:
202415268
Status:
final
Fee:
$5,424
Permit Type:
Tenant fitout
Building Type:
Industrial
Construct a new vestibule/air lock at an existing exterior door onto existing building @w.l.gore. will be electrical.will not have hvacr/plumbing
Valuation:
N/A
Permit #:
201832862
Status:
issued
Fee:
N/A
Permit Type:
Commercial building
Building Type:
N/A
Rennovation of existing office sales area; adding 528 sf of internal salesroom expansion
Valuation:
N/A
Permit #:
202011684
Status:
final
Fee:
$2,505
Permit Type:
Tenant fitout
Building Type:
Industrial
New roof siding and windows
Valuation:
N/A
Permit #:
202104356
Status:
final
Fee:
$5,635
Permit Type:
Tenant fitout
Building Type:
Exempt residential
Farmhouse envelope restoration (rev 6/11/25: enclose ceiling on south porch reframe north kitchen porch)
Valuation:
N/A
Permit #:
202400614
Status:
final
Fee:
$9,095
Permit Type:
Tenant fitout
Building Type:
Exempt residential
Lobby renovation
Valuation:
N/A
Permit #:
202509563
Status:
issued
Fee:
$7,005
Permit Type:
Tenant fitout
Building Type:
Industrial
Renovate packaging line at astrazeneca
Valuation:
N/A
Permit #:
202312104
Status:
final
Fee:
$13,575
Permit Type:
Tenant fitout
Building Type:
Industrial
New restroom & shower fixtures
Valuation:
N/A
Permit #:
201934748
Status:
issued
Fee:
N/A
Permit Type:
Wastewater
Building Type:
N/A
New walls
Valuation:
N/A
Permit #:
202415269
Status:
final
Fee:
$1,590
Permit Type:
Tenant fitout
Building Type:
Industrial
Building 2 hour fire rated opening and wall
Valuation:
N/A
Permit #:
201705180
Status:
final
Fee:
$259
Permit Type:
Tenant fitout
Building Type:
Commercial
Renovate car wash shell--enclose bay for mechanical space--extend bay for self-propelled automatic wash (rev. 1/18/17: increase building addition size by 200 sf--add masonry to ends of bays) (rev. 3/10/17: relocate bathroom)
Valuation:
N/A
Permit #:
201610702
Status:
final
Fee:
$1,224
Permit Type:
Tenant fitout
Building Type:
Commercial
Restructure interior floor design and refurbish facade of existing building (shell only--no tenants at this time)
Valuation:
N/A
Permit #:
201503132
Status:
final
Fee:
$5,770
Permit Type:
Tenant fitout
Building Type:
Commercial
Tenant fit-out - phase 1 (separation of existing space installation of new door & storefronts)
Valuation:
N/A
Permit #:
201615608
Status:
final
Fee:
$537
Permit Type:
Tenant fitout
Building Type:
Industrial
18, 491 sf addition to fill plant building and 6, 000 sf renovations to existing fill plant building (rev. 5/28/19: in rooms 121 spec lab 122 cal gas 123 spec lab change wall finish from painted cmu to drywall painted on inside of exterior wall we installed 2 framing with 1 1/2 eps and 5/8 drywall (rooms 121 and 122 interior walls only install 1 5/8 stud 5/8 drywall)
Valuation:
N/A
Permit #:
201805672
Status:
final
Fee:
$24,821
Permit Type:
Building renovati...
Building Type:
Industrial
Demolish two (2) complete buildings on 1 parcel
Valuation:
N/A
Permit #:
201801738
Status:
issued
Fee:
$340
Permit Type:
N/A
Building Type:
Commercial
Ground sign (changing existing to evms sign)
Valuation:
N/A
Permit #:
201703336
Status:
final
Fee:
$191
Permit Type:
Building addition
Building Type:
Commercial
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126
BZ Score
-
Avg Project
-
Projects
License # NAT-51148-3
Wilmington, DE
122
BZ Score
$20K
Avg Project
-
Projects
134
BZ Score
-
Avg Project
-
Projects
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Verified License
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Tim O Connell and Sons Inc License info
Verified License
| License # | 1989011963 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Tim O Connell and Sons Inc at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 13VH03022300 |
| Status | Active |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Tim O Connell and Sons Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-111351-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Tim O Connell and Sons Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
58
Permits
- Building permit records show that Tim O Connell and Sons Inc has worked on 58 permitted projects.