Updated: Apr 20, 2026
Location and Projects
Headquarters Address
591 PLANTATION RD, North, VA, 23128
Local address
39032 DOCTOR JOHNSON RD, Mechanicsville, MD, 20659
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Dwayne S Watson HVAC/Mechanical Contractor
Dwayne S Watson, 39032 Doctor Johnson Rd, Mechanicsville, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 94 ranks in the top 24% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dwayne S Watson, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dwayne S Watson Contact Information
Headquarters Address: 591 PLANTATION RD, North, VA, 23128
Local Address: 39032 DOCTOR JOHNSON RD, Mechanicsville, MD 20659
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential replacement of a oil furnce and installing new gas furnace. insp 69
Valuation:
N/A
Permit #:
ME_180233
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition one ductwork run-out to dining room
Valuation:
N/A
Permit #:
MECH-190253
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 2 5 ton heat pumps and installation of duct work
Valuation:
N/A
Permit #:
MECH-210647
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential installation of one 2.5 ton heat pump with matching 2 ton air handler. ductwork insp 69
Valuation:
N/A
Permit #:
ME_170676
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commerical install of 2 heat pumps 2 air conditioning units and duct work (10 tons) * insp: 69
Valuation:
N/A
Permit #:
ME_170481
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential replacement of one 24k btu heat pump * insp 69
Valuation:
N/A
Permit #:
ME_151283
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential installation of one 2.5 to air conditioning unit with matching coil * insp 69
Valuation:
N/A
Permit #:
ME_170677
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential replacment of 1 air conditioning unit at 3.0 ton * insp 69
Valuation:
N/A
Permit #:
ME_170547
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential replacement of 1 2.5 air conditioning unit @ 30k btu * insp: 69
Valuation:
N/A
Permit #:
ME_160551
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential replacement of one 2.5 ton air conditioning unit * insp 69
Valuation:
N/A
Permit #:
ME_160753
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing 3 ton heat pump with a 3 ton heat pump and up-size and alter some existing duct work
Valuation:
N/A
Permit #:
MECH-200079
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Dwayne S Watson License info
Verified License
| License # | 40374 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dwayne S Watson 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 # | 40374 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of July, 2018. Check the current license status of Dwayne S Watson with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
11
Permits
- Building permit records show that Dwayne S Watson has worked on 11 permitted projects.