Updated: Apr 06, 2026
Location and Projects
Address
417 EAST ELIZABETH ST, Delmar, MD, 21875
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Donald Ross Smith HVAC/Mechanical Contractor
Donald Ross Smith at 417 EAST ELIZABETH ST, Delmar, MD 21875, held a HVAC/Mechanical Contractor license (#8733) with the Maryland contractors license board with an expiration date of 04-02-2018. We last verified the license was expired on 04-05-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 58,058 Maryland contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Donald Ross Smith Contact Information
Address: 417 EAST ELIZABETH ST, Delmar, MD 21875
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 1.5 ton 14 seer american standard heat pump and variable speed air handler. r-8 insulated metal duct work with r-8 flex duct and venting for (1) dryer for 1356 sq ft finished space one story single family dwelling on concrete slab
Valuation:
N/A
Permit #:
2016-05839
Status:
complete
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Install (1) 1 1/2ton heat pump system in basement and install 1 1/2 ton heat pump system in attic to include ductwork for a demolish 40 sq ft enclosed rear porch demolish roof on entire dwelling and demolish stoop roof on right side of dwelling. replace roof change from roof rafters to pre-engineered roof trusses. construct 341 sq ft second story addition over dining room and kitchen ... see more
Valuation:
N/A
Permit #:
2016-00384
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install 2.5 ton 14 seer american standard heat pump in crawl space install 1.5 ton 14 seer hp in knee wall with ducting in knee wall & attic for interior remodeling to include removing non-loadbearing wall between den and dining room removing linen closet in master bathroom to accommodate new tub/shower combination reframing for and installing larger (48") master bedroom door replacin... see more
Valuation:
N/A
Permit #:
2015-02977
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install (3) ton ameristar hp and lp gas furnace with all new metal duct and flex duct branches jeffrey & rose mary hewitt lot 1
Valuation:
N/A
Permit #:
2016-00966
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Ccs kms associates llc/construct demising walls to create vanilla shells 2 - 9 addition bathrooms see list 4109774732 b10002367
Valuation:
N/A
Permit #:
E10004021
Status:
complete
Fee:
$452
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2010-08-24
Farm garage install 100 amp sub panel 10 switches 20 receptacles 8 med base 11 fluores, compresser & exhaust fan 4109774732
Valuation:
N/A
Permit #:
E10003744
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Commercial electric addition alteration
2010-03-25
Rockburn maintenance facility install solar array for radio transmitter 4103814477
Valuation:
N/A
Permit #:
E10001215
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ste 310 transwestern install 30 data & 30 phone 4105860050 b10000514
Valuation:
N/A
Permit #:
E10001114
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Vol fire dept/install solar array for radio transmitter 4109774732
Valuation:
N/A
Permit #:
E10000996
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dr rafei install 15 fire alarm devices 3014249588
Valuation:
N/A
Permit #:
E11002153
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Western regional park maintenance facility install solar array for radio transmitter 4103814477
Valuation:
N/A
Permit #:
E10001214
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Donald Ross Smith License info
Inactive License
| License # | 8733 |
| Status | Inactive |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- 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 Donald Ross Smith 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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11
Permits
- Building permit records show that Donald Ross Smith has worked on 11 permitted projects.
Donald Ross Smith Employees
DS
Donald Ross Smith
Owner