Updated: May 17, 2026
Location and Projects
Address
1378 DEFENSE HWY, Gambrills, MD, 21054
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Reliable Roofers Inc
Reliable Roofers Inc, 1378 Defense Hwy, Gambrills, MD (Owned by: Andrea G Nicholson) holds a Home Improvement license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 93 ranks in the top 27% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Reliable Roofers Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Reliable Roofers Inc Contact Information
Phone Number: (301) 805-8800
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Address: 1378 DEFENSE HWY, Gambrills, MD 21054
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2021-05-28
Install new plywood on entire single family dwelling
Valuation:
$14,000
Permit #:
B02395918
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2013-01-24
Construct post & beam roof 30'x 11 over existing concrete pad on rear of single family dwelling
Valuation:
$2,000
Permit #:
B02291472
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2011-10-18
Construct a 12x20 rear porch on existing concrete slab
Valuation:
$11,850
Permit #:
B02280021
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
027872
Status:
final
Fee:
$175
Permit Type:
Replace roof
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PCP100195
Status:
issued
Fee:
$50
Permit Type:
Roofing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PC 100175
Status:
issued
Fee:
N/A
Permit Type:
Asphalt shingles
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PCP100194
Status:
issued
Fee:
$50
Permit Type:
Roof repair
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PC100001
Status:
final
Fee:
$50
Permit Type:
Roof
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
029815
Status:
issued
Fee:
$75
Permit Type:
Repair
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
029291
Status:
issued
Fee:
$50
Permit Type:
Replace roof
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2019-09-17
Construct 23'x 12 addition to rear of exist single family dwelling incl mstr bedroom and full bathroom
Valuation:
$25,000
Permit #:
B02375342
Status:
expired
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Reliable Roofers Inc License info
Verified License
| License # | 90870 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Reliable Roofers 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 # | 131891 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of Reliable Roofers Inc with 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 # | 77601 |
| Status | Active |
| State | Maryland |
| Type | Contractor/Salesman |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of Reliable Roofers Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
11
Permits
- Building permit records show that Reliable Roofers Inc has worked on 11 permitted projects.
Reliable Roofers Inc Employees
AN
Andrea G Nicholson
Owner
MF
Mark Wayne Farmer
RI
Reliable Roofers Inc
Owner