Updated: Jul 13, 2026
Location and Projects
Address
17904 GEORGIA AVENUE - STE 302, Olney, MD, 20832
Use our bidding system to
request a quote
O'Connell Construction Co Inc
Serving the Olney, Maryland community for over three decades, O'Connell Construction Co Inc specializes in residential construction and remodeling. With 34 years of experience in the industry, the company has a longstanding presence in the Montgomery County region. O'Connell Construction Co Inc offers a range of services that include home additions, renovations, and custom building projects tailored to local homeowners. Projects often feature traditional and contemporary design elements suited to the preferences of clients throughout Olney and surrounding areas. The team manages all phases of construction, from initial planning through final completion, focusing on residential properties. O'Connell Construction Co Inc’s sustained history in the area demonstrates its familiarity with local building codes and requirements, contributing to efficient project management and timely results.
O'Connell Construction Co Inc Services
Start a project today:
O'Connell Construction Co Inc Contact Information
Address: 17904 GEORGIA AVENUE - STE 302, Olney, MD 20832
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
O'Connell Construction Co Inc Olney
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
O'Connell Construction Co Inc has a BuildZoom score of 97, which places them above 82% of 58,058 contractors in Maryland.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that O'Connell Construction Co Inc has worked on at least
2.0 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
|
$50k-$100k |
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.
Building Permits by O'Connell Construction Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
On-site improvements including removal and replacement of the existing storm drain inlets in corner patios and installation of new storm drain and connection to the existing city storm drain; and removal of 4 existing trees as shown on approved plans details
Valuation:
$13,119
Permit #:
SITE-14252-2017
Status:
final
Fee:
N/A
Permit Type:
Private on-site
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
SC-1426020-2023
Status:
plancheck
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
AB-1426019-2023
Status:
plancheck
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
On site improvements including portal sign feature improvements around toyota building final signage/striping sidewalks minor storm drain connection green space installation as shown on approved plans/details (sp8869-2021); this permit also includes the closeout of concept site plans sp-7277-2016
Valuation:
$67,000
Permit #:
SITE-25557-2021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
AB-1411397-2022
Status:
issued
Fee:
$2,430
Permit Type:
N/A
Building Type:
N/A
16 795 sf warehouse 3 508 sf metal shop/storage 6 983 sf office 3 508 sf garage 900 sf apartment
Valuation:
N/A
Permit #:
LIM-2012-94135
Status:
applied
Fee:
$2,066
Permit Type:
N/A
Building Type:
N/A
Demolish existing buildings
Valuation:
N/A
Permit #:
DEM11-0030
Status:
final
Fee:
$110
Permit Type:
Commercial
Building Type:
N/A
Tenant fit-out
Valuation:
N/A
Permit #:
BLD12-0019
Status:
final
Fee:
$613
Permit Type:
Tenant fit out
Building Type:
N/A
New construction-interior work only
Valuation:
N/A
Permit #:
BLD09-0191
Status:
final
Fee:
$882
Permit Type:
Commercial
Building Type:
N/A
Chain link
Valuation:
N/A
Permit #:
FEN11-0108
Status:
final
Fee:
$135
Permit Type:
Replace existing
Building Type:
N/A
Multi tenant corridor
Valuation:
N/A
Permit #:
BLD09-0273
Status:
final
Fee:
$321
Permit Type:
Commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B9202087
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
141
BZ Score
$8.5K
Avg Project
-
Projects
164
BZ Score
-
Avg Project
-
Projects
176
BZ Score
$20K
Avg Project
-
Projects
O'Connell Construction Co Inc Reviews
BuildZoom hasn't received any reviews for O'Connell Construction Co Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
O'Connell Construction Co Inc License info
Verified License
| License # | 24GA28202400 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for O'Connell Construction Co Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 79439 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for O'Connell Construction Co Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 121670 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of O'Connell Construction Co Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
10
Permits
- Building permit records show that O'Connell Construction Co Inc has worked on 10 permitted projects.
O'Connell Construction Co Inc Employees
KO
Kenneth O'connell
KO
Kenneth Oconnell
Owner
OI
Oconnell Construction Co Inc
Owner