Updated: Apr 08, 2026
Location and Projects
Address
1422 SHOT TOWN, Annapolis, MD, 21409
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Mainline Construction
Mainline Construction, 1422 Shot Town, Annapolis, MD (Owned by: Ronald Dale Starlings) holds a Home Improvement license according to the Maryland license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Mainline Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mainline Construction Services
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Mainline Construction Contact Information
Address: 1422 SHOT TOWN, Annapolis, MD 21409
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Building Permits by Mainline Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Existing single family dwelling ****erect wood privacy fence length 290 height 6'5 **fence must be within property line/not on****
Valuation:
N/A
Permit #:
B02139503
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Construct 16x20 carport * rev 8/28/7(sb)enclose existing/new carport for a 42x21 attached garage
Valuation:
$16,000
Permit #:
B02238518
Status:
canceled
Fee:
$245
Permit Type:
N/A
Building Type:
N/A
Sister existing floor joists due to termite damage 14 joists 2x8's (interior work only)
Valuation:
$1,000
Permit #:
B02187365
Status:
complete
Fee:
$55
Permit Type:
Alteration
Building Type:
Single family dwe...
Install set of stairs off ex. deck with landing 3x6 also 60 of 6 high wood fence
Valuation:
$2,100
Permit #:
B02141994
Status:
canceled
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace in kind rear deck irregular shaped l w/steps to grade
Valuation:
$5,000
Permit #:
B02256167
Status:
canceled
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Construct a screen porch over ex. deck and extend deck 3 overall size 13x23
Valuation:
$6,000
Permit #:
B02122975
Status:
canceled
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
10x10 kiddy room addition **done in error-should have been in test system**
Valuation:
$10,000
Permit #:
B02187786
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair an existing 60'x5 retaining wall new sheeting 2
Valuation:
$4,500
Permit #:
B02157386
Status:
canceled
Fee:
$65
Permit Type:
Addition
Building Type:
Retaining wall
Construct a 24x22 1-story family room addition
Valuation:
$15,000
Permit #:
B02186718
Status:
canceled
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Erect a chain link fence 48 high approx. 175 long
Valuation:
$1,200
Permit #:
B02160046
Status:
canceled
Fee:
$55
Permit Type:
Addition
Building Type:
Residential fence
Replace & enlarge existing deck approx. 32'x7
Valuation:
$6,500
Permit #:
B02146868
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Erect deck 10x14
Valuation:
$1,600
Permit #:
B02153308
Status:
complete
Fee:
$55
Permit Type:
Addition
Building Type:
Deck
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Verified License
BuildZoom confirmed this contractor's license
Mainline Construction License info
Verified License
| License # | 49129 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mainline Construction at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
10
Permits
- Building permit records show that Mainline Construction has worked on 10 permitted projects.
Mainline Construction Employees
RS
Ronald Dale Starlings
Owner