Updated: May 29, 2026
Location and Projects
Address
11011 CRYSTAL FALLS DRIVE, Hagerstown, MD, 21742
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Michael Stuart Johnston HVAC/Mechanical Contractor
Michael Stuart Johnston, 11011 Crystal Falls Dr, Hagerstown, MD (Owned by: Nicholas J. Vitucci) holds a Plumbers license and 5 other licenses according to the Maryland license board.
Their BuildZoom score of 103 ranks in the top 10% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Stuart Johnston, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael Stuart Johnston Contact Information
Phone Number: (301) 733-1066
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Address: 11011 CRYSTAL FALLS DRIVE, Hagerstown, MD 21742
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Building Permits by Michael Stuart Johnston
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install (2) heat pump systems (2) dehumidifacation systems (1) dryer vent (1) range hood (1) gas fire place with lp tank and (4) bathroom fans for interior renovations and addition fountain head subdivision block g lot 249
Valuation:
N/A
Permit #:
2023-02028
Status:
complete
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Install for new construction: (2) rtu's g/e (1) 10 ton 240mbh (1) 7.5 ton 180mbh (2) remote terminal unit cooling only units (1) 17.5 ton (1) 12.5 ton (1) split system 3 ton (4) ductless split systems (1) 3/4 ton (1) 1 ton (1) 1.5 ton (1) 1.5 ton (2) infrared has heaters (1) gas unit heater
Valuation:
N/A
Permit #:
2023-01728
Status:
complete
Fee:
$1,100
Permit Type:
N/A
Building Type:
N/A
Mechanical for new construction for the tentant fit out: install (3) rtus - remote terminal unit (1) 17-1/2ton 72kw electric heat remote terminal unit (2) 3ton 12kw electric heat remote terminal unit (3) 2ton 7-1/2 kw electric heat install (2) ahus/cus ahu/cu (1) 2 ton ahu/cu (2) 2 ton national pike logistics center building 1
Valuation:
N/A
Permit #:
2023-00487
Status:
complete
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Mechanical permit for (3) like for like system replacements: remove existing 4 ton split system and replace with 4 ton (48, 000 btu) two stage heat pump on first floor in family room remove existing 3 ton split system and replace with 3 ton (36, 000 btu) two stage heat pump on first floor in master bedroom remove existing 5 ton split system and replace with 5 ton (60, 000 btu) two sta... see more
Valuation:
N/A
Permit #:
2022-00622
Status:
complete
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Town of boonsboro non-residential mechanical permit
2023-07-21
Mechanical to install (5) heat pump condensing units each with air handlers using electric heat (3) 5 ton units in store area (1) 3 ton unit in warehouse (1) 2 ton unit in office area and (4) cabinet ceiling exhaust fans with exhaust duct
Valuation:
N/A
Permit #:
2023-03897
Status:
complete
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Mechanical to remove (2) existing 7 1/2 ton units and replace like for like 90 000 btu's emergency services environmental management parking expansion rev 1
Valuation:
N/A
Permit #:
2023-03910
Status:
issued
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Install (1) new 1 - ton (12, 000 btus) ductless heat pump splist system using wall mounted evaporator for guard shack. volvo northeast parking lot
Valuation:
N/A
Permit #:
2022-05563
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Replacing 4 roof top units; auditorium (13) 60k btu's auditorium (16) 48k btu's heat natural gas auditorium (13) 108k btu's auditorium (16) 65k btu's replacing duct work projection booth (18b) 90k btu's bar/lounge (24b) 60k btu's projection booth (18b) 130k btu's bar/lounge (24b) 65k btu's rework air devices phase 2 valley mall space 600
Valuation:
N/A
Permit #:
2019-03342
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Town of boonsboro non-residential mechanical permit
2023-05-02
Remove exisitng duct and replace with new install (2) ceiling exhaust fans for 4 521 sq. ft. tenant fit out for new tenant vanish farmwoods brewery restaurant boonsboro bullpen lot 1
Valuation:
N/A
Permit #:
2023-02447
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Install (1) 15ton gas/electric remote terminal unit (1) 1.5 ton split system and (1) 150, 000 btu/hr gas fired unit heater for stor 105
Valuation:
N/A
Permit #:
M-20241847
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing 1.5 ton heat pump remote terminal unit and replace with new 2 ton heat pump remote terminal unit with electric heat
Valuation:
N/A
Permit #:
M-20241849
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing 8 exhaust fans 6 gas fired make-up air units and an electric unit heater for one story shell building. national pike logistics center building 1
Valuation:
N/A
Permit #:
2022-05803
Status:
complete
Fee:
$620
Permit Type:
N/A
Building Type:
N/A
Installing (4) 2, 000, 000 btus make up air rooftop units for 825, 620 sq. ft. one story shell building to be used as a warehouse. wright road industrial llc
Valuation:
N/A
Permit #:
2022-01863
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Mechanical to install 102 sq. ft. commercial exterior walk in box attached to front of building to be used as a cooler and freezer dunkin donuts redline revision
Valuation:
N/A
Permit #:
2023-01898
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Relocating 4 vav sensors and duct changes for interior renovations parkway ii-parkway neurosciences suite 204
Valuation:
N/A
Permit #:
2022-06066
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Installing 6 exhaust fans 4 gas fired makeup air units and an electric unit heater for one story shell building. national pike logistics center building 2
Valuation:
N/A
Permit #:
2023-02295
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
N/A
Installing an existing vav box and air distribution off of box for tenant fit-out for state farm insurance company professional offices - lyles
Valuation:
N/A
Permit #:
2022-02326
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
County non-residential mechanical permit
2020-07-01
One split system heat pump with auxiliary electric heat. one ductless heat pump condensing unit with two indoor ceiling cassette air handling units with erv to exhaust restrooms and free air to ductless units for 2, 275 sq. ft. tenant fit out to create offices conference rooms reception area restrooms staff area and storage zoning certificate for edward jones a financial institute eme... see more
Valuation:
N/A
Permit #:
2020-01027
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Adding 5 popcorn hoods 3 roof fans to go with hoods 2 kitchen hoods connected to roof fan (1) popcorn popper hood is a type 1 hood and used in type ii application hood shall meet the requirements of the international codes nsf and nfpa. phase 5 valley mall space 600
Valuation:
N/A
Permit #:
2019-03345
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Installing 2 gas furnaces with add-on cooling coils and condensing units for 39, 600 sq. ft. one story addition for quikrete quikrete warehouse lot 1
Valuation:
N/A
Permit #:
2023-00260
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael Stuart Johnston License info
Verified License
| License # | 72609 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Stuart Johnston at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 72609 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Stuart Johnston at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 69259 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Stuart Johnston at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 5837 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Michael Stuart Johnston 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 # | 120043 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Michael Stuart Johnston with 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 # | WV007742 |
| Status | Active |
| State | West Virginia |
| Type | Electrical, General Building, HVAC, Multi-Family, Piping, Plumbing, Residential, Specialty |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Michael Stuart Johnston with the West Virginia Contractor Licensing Board
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
664
Permits
- Building permit records show that Michael Stuart Johnston has worked on 664 permitted projects.
Michael Stuart Johnston Employees
MJ
Michael Stuart Johnston
Owner
NI
Nicholas Construction Inc
Owner
NV
Nicholas J Vitucci
NV
Nicholas J. Vitucci
Owner