Updated: Mar 15, 2026
Location and Projects
Address
601 fannie dorsey road, Sykesville, MD, 21784
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MT Onheiser Construction
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring MT Onheiser Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
MT Onheiser Construction Services
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MT Onheiser Construction Contact Information
Address: 601 fannie dorsey road, Sykesville, MD 21784
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Building Permits by MT Onheiser Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential interior alteration single family dwelling permit
2012-07-31
Single family dwelling repair in kind storm damage to chimney 15 sq. ft.//**7-27-2012/add roof repair to garage to description of work//see attached roof plan and roof truss certs** *7-31-12 - amendment approved - addition repair to roof trusses*
Valuation:
N/A
Permit #:
B12002452
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Finish basement - rec room family room video room bathroom and wet bar
Valuation:
$17,936
Permit #:
BP-07-2291
Status:
issued
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Enlarge existing deck 16'x 2 & replace existing deck boards
Valuation:
$15,000
Permit #:
BP-08-0850
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Enlarge ex. front porch w/8x4 slab w/footers & added roof over porch
Valuation:
$3,000
Permit #:
BP-11-1990A
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Close in alcove to relocate ada restroom - baldwin station
Valuation:
N/A
Permit #:
BP-09-0379
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Front covered porch
Valuation:
$9,000
Permit #:
BP-09-1556
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Demolish single family dwelling
Valuation:
N/A
Permit #:
B09000934
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
10'x 12 deck
Valuation:
$3,000
Permit #:
BP-11-1030
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Finish basement-rec. room bathroom & storage
Valuation:
$12,047
Permit #:
BP-12-2114
Status:
issued
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
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MT Onheiser Construction License info
License Not Verified
| License # | 134176 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of MT Onheiser Construction 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 # | 81347 |
| 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 MT Onheiser Construction at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are MT Onheiser Construction, click “This is My Business” to update your information.
8
Permits
- Building permit records show that MT Onheiser Construction has worked on 8 permitted projects.
MT Onheiser Construction Employees
MO
Mark Onheiser
Owner
ML
Mark T Onheiser Llc
Owner
MO
Mark Thomas Onheiser