Updated: May 19, 2026
Location and Projects
Address
21304 Birdie Lane, Gaithersburg, MD, 20882
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Shanco Companies Roofer
Shanco Companies, Inc, 21304 Birdie Ln, Gaithersburg, MD (Owned by: Shannon Allcock) holds a Home Improvement license and 8 other licenses according to the Maryland license board.
Their BuildZoom score of 105 ranks in the top 8% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Shanco Companies, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Shanco Companies, Inc Contact Information
Phone Number: (614) 898-7663
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Address: 21304 Birdie Lane, Gaithersburg, MD 20882
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Building Permits by Shanco Companies, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Condo-sfth units 8764 8766 8768 8770 8772 8774 8776 8778/kendall remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004029
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth units 8710 8712 8714 8716 8718 8720 8722 8724 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004025
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth units 8782 8784 8786 8788 8790 8792 8794/kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004030
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth units 8750 8752 8754 8756 8758 8760 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004028
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth units 8728 8730 8732 8736 8738 8740 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield and for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004026
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Units 8601 8603 8605 snowden overlook community association remove and replace asphalt shingle roof to deck. install new felt ice & water shield and new asphalt shingles. entire building please see map and sketch attached for details 8601 8603 8605 breaking wave drive **subject to field inspection**
Valuation:
N/A
Permit #:
B24004027
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/8787 8789 8791 8793 8795 8797 8799/kendall overlook units remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004045
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/units 8723 8725 8727 8729 8731 8733 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004042
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/units 8815 8817 8819 8821 8823 8825 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004039
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/units 8798 8800 8802 8804 8806 8808 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004038
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth units 8775 8777 8779/kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for partial building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004044
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/units 8751 8753 8755 8757 8759/kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004043
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Condo-sfth/units 8711 8713 8715 8717 8719 kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004041
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Community center kendall overlook remove and replace asphalt shingle roof to deck. install new felt ice & water shield for building**subject to field inspection**
Valuation:
N/A
Permit #:
B24004040
Status:
canceled
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
Addition footers and foundation including stairs for future front porch 15x9.|roof construction requires seperate permit.|
Valuation:
$10,000
Permit #:
161358
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Construct a 460 sq.ft deck and a 280 sq. ft. screen porch with a gas fireplace and stairs to grade
Valuation:
$80,000
Permit #:
BRI-5851-2014
Status:
final
Fee:
N/A
Permit Type:
Exterior alterations
Building Type:
N/A
Single family dwelling 1 story garage addition attached by breezeway (2car)**3/16/2012 - amendment request to relocate garage per health requirements** **approved 3/21/12**
Valuation:
N/A
Permit #:
B12000582
Status:
complete
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Residential addition single family dwelling permit
2014-03-06
Single family dwelling remove existing screen porch addition new sun room 10 x 14 energy prescriptive method
Valuation:
N/A
Permit #:
B14000605
Status:
complete
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
9x16&10x6 deck no steps
Valuation:
$7,000
Permit #:
135848
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Residential townhome
Construct a 304 sq. ft. deck including stairs
Valuation:
$8,000
Permit #:
DECK-3566-2013
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Shanco Companies, Inc License info
Verified License
| License # | 152058 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Shanco Companies, Inc 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 # | 420323000008 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Shanco Companies, Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 410522000914 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of August, 2024. Check the current license status of Shanco Companies, Inc with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PA116815 |
| Status | Active |
| State | Pennsylvania |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Shanco Companies, Inc at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 121665 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Shanco Companies, Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 156820 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Shanco Companies, Inc 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 # | 410511001109 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- According to the Department of Consumer and Regulatory Affairs, 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 Shanco Companies, Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 85338 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Shanco Companies, Inc 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-49702-2 |
| 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 Shanco Companies, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Allied Insurance |
| Insured up to | $1,000,000 |
27
Permits
- Building permit records show that Shanco Companies, Inc has worked on 27 permitted projects.
Shanco Companies, Inc Employees
NL
Nicholas James Lorch
RA
Ross Andrew Appeldorn
SI
Shanco Companies Inc
Owner
SA
Shannon Allcock
Owner