Updated: Jun 23, 2026
Location
Address
18937 BONANZA WAY, Gaithersburg, MD, 20879
Use our bidding system to
request a quote
O'Connors Painting Service
O'Connors Painting Service, 18937 Bonanza Way, Gaithersburg, MD (Owned by: David Andrew Oconnor) holds a Home Improvement license and 3 other licenses according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring O'Connors Painting Service, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
O'Connors Painting Service Contact Information
Phone Number: (301) 963-4226
Edit
Address: 18937 BONANZA WAY, Gaithersburg, MD 20879
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
License # 82960
Linthicum Heights, MD
108
BZ Score
-
Avg Project
-
Projects
License # 85703
Severn, MD
104
BZ Score
$16.3K
Avg Project
-
Projects
License # 116060
Glen Burnie, MD
106
BZ Score
-
Avg Project
-
Projects
O'Connors Painting Service Reviews
BuildZoom hasn't received any reviews for O'Connors Painting Service. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
O'Connors Painting Service License info
Verified License
| License # | 147771 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for O'Connors Painting Service at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 36229 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for O'Connors Painting Service at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-94371-3 |
| 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 O'Connors Painting Service at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-94371-2 |
| 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 O'Connors Painting Service at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
O'Connors Painting Service Employees
DO
David Andrew Oconnor
Owner
OI
Oconnors Painting Service Inc
RO
Ryan O'connor
RO
Ryan Patrick O'connor