Updated: May 04, 2026
Location and Projects
Headquarters Address
Longmont, CO, 80504
Local address
100 Chestnut Rd, Severna Park, MD, 21146
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Jeffrey Lin Gallaher Architect
Jeffrey Lin Gallaher, 100 Chestnut Rd, Severna Park, MD (Owned by: Jeffrey L Gallaher) holds a Architects license and 1 other license 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 Jeffrey Lin Gallaher, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jeffrey Lin Gallaher Services
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Jeffrey Lin Gallaher Contact Information
Phone Number: (410) 544-8411
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Headquarters Address: Longmont, CO, 80504
Local Address: 100 Chestnut Rd, Severna Park, MD 21146
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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
2018-03-27
Construct 16 x 17 additon on back of house int alterations to incl rmve bearing walls between kitchen and family room
Valuation:
$37,000
Permit #:
B02355085
Status:
complete
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2018-07-13
Construct 1-story addition: interior reno to incl kitchen & bathroom demolish screen porch, addition 14 x 12 deck rv*cs 7/3/18
Valuation:
$100,000
Permit #:
B02358946
Status:
complete
Fee:
$1,568
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2019-02-27
Reno 1st fl;add pwder room and laundry room;add 2nf floor bedroom and bathroom *rv2/8/19*nmn
Valuation:
$150,000
Permit #:
B02365573
Status:
complete
Fee:
$1,290
Permit Type:
N/A
Building Type:
N/A
New install of electrical ac/gas furnace system w/ductwork
Valuation:
N/A
Permit #:
MEC16-0199
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2017-02-27
Demolish exst deck * construct a 16'x16'screened porch & a 12'3"x13 deck w/steps to grade
Valuation:
$21,500
Permit #:
B02337547
Status:
complete
Fee:
$636
Permit Type:
N/A
Building Type:
N/A
Tenant fit-out
Valuation:
N/A
Permit #:
BLD14-0550
Status:
final
Fee:
$955
Permit Type:
Commercial
Building Type:
N/A
Plumbing for alterations
Valuation:
N/A
Permit #:
PLU16-0242
Status:
final
Fee:
$455
Permit Type:
Existing building...
Building Type:
N/A
2 water closet 4 lavatory 1 water heater 1 urinal
Valuation:
N/A
Permit #:
PLU14-0645
Status:
final
Fee:
$166
Permit Type:
Existing building...
Building Type:
N/A
3 (8kw) oven & 2 (40amp) coolers 2 switches 11 receptacles
Valuation:
N/A
Permit #:
ELE13-0706
Status:
final
Fee:
$122
Permit Type:
Existing building...
Building Type:
N/A
1 water closet 1 lavatory 1 sink 1 floor drain
Valuation:
N/A
Permit #:
PLU13-0571
Status:
final
Fee:
$106
Permit Type:
Existing building...
Building Type:
N/A
Interior alterations
Valuation:
N/A
Permit #:
BLD15-0774
Status:
final
Fee:
$1,250
Permit Type:
Residential
Building Type:
N/A
Interior alterations
Valuation:
N/A
Permit #:
BLD13-0122
Status:
final
Fee:
$850
Permit Type:
Commercial
Building Type:
N/A
200 amp panel replacement
Valuation:
N/A
Permit #:
ELE16-0788
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Interior alterations
Valuation:
N/A
Permit #:
BLD15-0774
Status:
final
Fee:
$1,250
Permit Type:
Residential
Building Type:
N/A
Residential addition single family dwelling permit
2010-11-29
Single family dwelling - 1-story addition full basement 1r 1fp laundry & stairs
Valuation:
$72,500
Permit #:
B10003703
Status:
Completed
Fee:
$1,828
Permit Type:
N/A
Building Type:
N/A
200 amp panel replacement
Valuation:
N/A
Permit #:
ELE16-0788
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Install direct vent gas fireplace
Valuation:
N/A
Permit #:
MEC16-0440
Status:
issued
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
2 water closet 4 lavatory 1 water heater 1 urinal
Valuation:
N/A
Permit #:
PLU14-0645
Status:
final
Fee:
$166
Permit Type:
Existing building...
Building Type:
N/A
Tenant fit-out
Valuation:
N/A
Permit #:
BLD14-0550
Status:
final
Fee:
$955
Permit Type:
Commercial
Building Type:
N/A
Increase seating
Valuation:
N/A
Permit #:
BLD11-0373
Status:
final
Fee:
$13,643
Permit Type:
Commercial
Building Type:
N/A
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125
BZ Score
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Avg Project
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Projects
127
BZ Score
$42.5K
Avg Project
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Projects
128
BZ Score
$1
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Jeffrey Lin Gallaher License info
Verified License
| License # | 14837 |
| Status | Active |
| State | Maryland |
| Type | Architects |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Jeffrey Lin Gallaher 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 # | 2340 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Jeffrey Lin Gallaher with the South Carolina Board of Architectural Examiners
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
13
Permits
- Building permit records show that Jeffrey Lin Gallaher has worked on 13 permitted projects.
Jeffrey Lin Gallaher Employees
JG
Jeffrey L Gallaher
Owner
JG
Jeffrey Lin Gallaher
Owner