Updated: Apr 28, 2026
Location and Projects
Address
2117 ARLONNE DR., Randallstown, MD, 21133
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Michael Johnson HVAC/Mechanical Contractor
Michael Johnson, 2117 Arlonne Dr, Randallstown, MD (Employees: Glenn Yates and Michael A. Johnson) holds a Plumbers license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 96 ranks in the top 20% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Johnson, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael Johnson Contact Information
Phone Number: (443) 974-0768
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Address: 2117 ARLONNE DR., Randallstown, MD 21133
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Michael Johnson Randallstown
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Michael Johnson has a BuildZoom score of 96, which places them above 80% of 58,058 contractors in Maryland.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Michael Johnson has worked on at least
4.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$20k-$50k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior demolish and removal of old carpet/flooring kitchen cabinets and bathroom vanities. replace kitchen cabinets replace/repair walls flooring and tile in bathrooms new flooring and interior paint. addition a second floor laundry. repair/replace any broken windows in existing openings replacement of x3 exterior doors x15 interior doors x3 vanities x20 windows location of bathroom... see more
Valuation:
$45,000
Permit #:
BRCM-25-008494
Status:
complete
Fee:
$529
Permit Type:
Interior alterati...
Building Type:
N/A
Replacing existing 36, 000 btus 3 ton heat pump system with like system (air handler in garage outdoor unit is to right side of dwelling)
Valuation:
N/A
Permit #:
2021-02987
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replacing a 5 ton gas rooftop unit with a like system in same location. replacing a 8.5 ton gas rooftop unit with a like system in same location. grease monkey
Valuation:
N/A
Permit #:
2021-04099
Status:
approved
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Install (1) 4ton 15 seer heat pump with gas 90k btu backup for first floor and (1) 2 ton 18 seer heat pump for secong floor for new two story single family dwelling james d. shupe sr. estate parcel 1
Valuation:
N/A
Permit #:
2018-01886
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Replacing a 110, 000 btus furnace and 4 ton air conditioning system with same size system
Valuation:
N/A
Permit #:
2021-02745
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replacing a 3.5 ton air conditioning and coil with like system in same location
Valuation:
N/A
Permit #:
2021-02680
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install new heat pump with ductwork for two story modular dwelling on full unfinished walkout basement harvest acres lot 21
Valuation:
N/A
Permit #:
2019-00285
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Replacement of existing heat pump system with new 15 seer heat pump. all existing duct work to be re-used
Valuation:
N/A
Permit #:
2019-03738
Status:
complete
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Replace air handler and condensing unit with same size unit 4 ton air conditioning and air handler
Valuation:
N/A
Permit #:
2019-01102
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - existing building
2024-11-21
Replace out door heatpump only
Valuation:
$3,500
Permit #:
MECHC-2024-00127
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Selection harvest
Valuation:
$0
Permit #:
HARV-220001
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Replace existing 36k btu's heat pump & air handler with 36k heat pump and air handler and modify existing trunk line
Valuation:
N/A
Permit #:
2020-01583
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
New gas range
Valuation:
N/A
Permit #:
GO-21-0621
Status:
approved
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Fire restoration- replace air handler heat pump and duct work
Valuation:
N/A
Permit #:
2019-00286
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Installing a new 45k btu gas furnace and duct work for garage james d. shupe sr. estate parcel 1
Valuation:
N/A
Permit #:
2018-03835
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Selection forest harvest operation
Valuation:
N/A
Permit #:
HARV-200006
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a single zone 19 seer 4 ton heat pump (48, 000 input btu 47, 500 output btu) and duct work for 2016 sq ft finished space one story single family dwelling with unfinished habitable attic space on partial unfinished welled exit basement and partial crawl space sun room attached two car garage attached one car garage covered front porch covered rear porch frame constructi... see more
Valuation:
N/A
Permit #:
2017-05204
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Install (2) zone gas furnace with heat pumps -- (1) 2-ton heat pump and (1) 4 ton heat pump for 7808 sq ft finished space one story single family dwelling on full finished walk out basement interior elevator two gas fireplaces (one with double sides) attached three car garage covered front porch covered rear porch with masonry chimney frame construction pre-engineered roof trusses est... see more
Valuation:
N/A
Permit #:
2016-05300
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install 4 ton heatpump (48, 000 btu input/output) and ductwork for 2275 sq ft finished space one story single family dwelling on full unfinished walk out basement attached two car garage front and rear covered porches frame construction and pre-engineered roof trusses
Valuation:
N/A
Permit #:
2017-00094
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Install a 2 ton heat pump to condition new addition and existing breezeway air handler in attic new system btu's: in-24, 000 out-23, 600 for 812 sq ft one story addition on full crawl space to rear of dwelling to be used as master bedroom master bathroom sitting room and office frame construction pre-engineered roof trusses no increase in number of bedrooms
Valuation:
N/A
Permit #:
2017-02363
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
Michael Johnson License info
Verified License
| License # | 21623 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Johnson 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 # | 11126 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of September, 2019. Check the current license status of Michael Johnson 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 # | 11126 |
| 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 Michael Johnson at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
83
Permits
- Building permit records show that Michael Johnson has worked on 83 permitted projects.
Michael Johnson Employees
GY
Glenn Yates
Owner
MJ
Michael A. Johnson
Owner
MJ
Michael Johnson
Owner