Updated: May 19, 2026
Location and Projects
Address
01 3806510029 GERMAN ROAD, Ellicott City, MD, 21042
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David B Lenz and Co Construction
David B Lenz and Co Inc, 01-3806510029 German Rd, Ellicott City, MD (Owned by: David Brian Lenz) holds a Home Improvement license according to the Maryland license board.
Their BuildZoom score of 92 ranks in the top 32% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David B Lenz and Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
David B Lenz and Co Inc Services
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David B Lenz and Co Inc Contact Information
Address: 01 3806510029 GERMAN ROAD, Ellicott City, MD 21042
Building Permits by David B Lenz and Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential addition single family dwelling permit
2019-05-21
Single family dwelling remove roof addition 2nd floor addition 1r (1br) energy code prescriptive method *5.3.19 amendment request to delete 2nd story addition and revise porch and deck* approved 5.21.19 **07.03.19 amendment request to ad 8 x 30 front porch**
Valuation:
N/A
Permit #:
B18003385
Status:
complete
Fee:
$1,167
Permit Type:
N/A
Building Type:
N/A
Ccs suite d150 once upon a child interior alterations for new tenant fit-out
Valuation:
N/A
Permit #:
B15005196
Status:
complete
Fee:
$924
Permit Type:
N/A
Building Type:
N/A
16 x 16 addition with a crawl space enlarge tv/den on first floor and enlarge existing bedroom on second floor. *revision 3/22/17 for applicant to change the number of bedrooms listed on the application from 3 to 2-ab*
Valuation:
$105,726
Permit #:
156217
Status:
complete
Fee:
$456
Permit Type:
Resuses
Building Type:
N/A
Once upon a child commercial id wall sign (2'x19.53'=39 ssq')17.50 to be located on front of building
Valuation:
N/A
Permit #:
S15000457
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration single family dwelling permit
2013-08-30
Single family dwelling finish basement to include entertainment room exercise room and full bathroom (1127 sq. ft.) **no stove permitted**
Valuation:
N/A
Permit #:
B13003289
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Interior demolish suite 150/once upon a child
Valuation:
N/A
Permit #:
B15004462
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Dda discoveries repair in kind to pre-flood condition
Valuation:
N/A
Permit #:
B16004769
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration single family dwelling permit
2010-10-27
Sfd-demo drywall insulation bring to original condition. fire damage from fire dated september 09 2010. 864 sq ft
Valuation:
N/A
Permit #:
B10003312
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration single family dwelling permit
2005-06-01
Single family home same with w/finished basement to include rec room 620 sqft
Valuation:
N/A
Permit #:
B00154145
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Sfd-construct 12x12 concrete slab and place 7x6 hot tub on slab
Valuation:
N/A
Permit #:
B07001458
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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David B Lenz and Co Inc License info
Verified License
| License # | 38065 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for David B Lenz and Co Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
9
Permits
- Building permit records show that David B Lenz and Co Inc has worked on 9 permitted projects.
David B Lenz and Co Inc Employees
DL
David Brian Lenz
Owner