Updated: Jun 30, 2026
Location and Projects
Address
1923 DRUID HILL AVE, Baltimore, MD, 21217
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Michael Gabriel Cornish HVAC/Mechanical Contractor
Michael Gabriel Cornish, 1923 Druid Hill Ave, Baltimore, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 98 ranks in the top 16% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Gabriel Cornish, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael Gabriel Cornish Contact Information
Address: 1923 DRUID HILL AVE, Baltimore, MD 21217
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Michael Gabriel Cornish Baltimore
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Michael Gabriel Cornish has a BuildZoom score of 98, which places them above 84% of 58,058 contractors in Maryland.
Activity
|
14 projects
|
2025 |
Our building permit records indicate that Michael Gabriel Cornish has worked on at least
14.0 projects over the past year.
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.
Experience
|
13 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Michael Gabriel Cornish mostly works on
hvac project
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $10,000. This graph shows the distribution of these job values.
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.
Building Permits by Michael Gabriel Cornish
This is a sample of this contractor's permits. Click here to access their complete permit history.
Split system hvac air conditioning 2.5 ton air conditioning install (1000 cfm) indoor & outdoor
Valuation:
N/A
Permit #:
BRCM-25-004004
Status:
complete
Fee:
$88
Permit Type:
Interior alterati...
Building Type:
N/A
3 bathroom fans 1 dryer vent 1 distribution system 4 penetrations a 2.5 ton heat pump system
Valuation:
N/A
Permit #:
BRCM-25-016263
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
3 bathroom fans a 2 ton heat pump one dryer vent and one distribution system
Valuation:
N/A
Permit #:
BRCM-25-011589
Status:
complete
Fee:
$83
Permit Type:
Interior trades only
Building Type:
N/A
Demolition category i. property needs to be completely cleaned out from significant debris to prepare for full renovation (slab replacement framing electrical hvac etc.). currently there are no joists or partition walls in place. separate permit will be required for alteration work. as per code
Valuation:
N/A
Permit #:
COM2024-92842
Status:
expired
Fee:
$63
Permit Type:
Other
Building Type:
N/A
Amend permit: addition hvac contractor; original permit.(original permit:com2024-84631:just light paint and drywall clean up. as per code.) original permit description:(com2024-84631) just light paint and drywall clean up. as per code
Valuation:
N/A
Permit #:
COM2024-93403
Status:
expired
Fee:
$52
Permit Type:
Other
Building Type:
N/A
Amend permit: addition contractor. extend original permit.(original permit:com2024-83953:interior alterations to include painting flooring light drywall work ( patching areas) as per code)
Valuation:
N/A
Permit #:
COM2024-94727
Status:
closed - void
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new (1) 210 cfm distribution exhaust 80 btu furnace. as per code
Valuation:
N/A
Permit #:
COM2024-95805
Status:
expired
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
All new installation of ventilation and hvac bathroom exhaust. 2ton heat pump and bathroom exhaust fans as per code. hvac rough in distribution install 3 bathroom exhaust fans/systems line sets dryer vent approved for work only. subject to the permitted uses and regulations under the provisions of the zoning ordinance
Valuation:
N/A
Permit #:
BRCM-25-000121
Status:
expired
Fee:
$113
Permit Type:
Interior trades only
Building Type:
N/A
3 bathroom vents 1 dryer vent 150 cfm 2.5ton heat pump system 1 distribution system
Valuation:
$9,500
Permit #:
BRCM-25-024670
Status:
document received
Fee:
N/A
Permit Type:
Trade work only
Building Type:
N/A
Hvac rehab install new ventilation new duct work subject to the permitted uses and regulations under the provisions of the zoning ordinance
Valuation:
N/A
Permit #:
BRCM-25-001541
Status:
expired
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
1 distribution system 3 ton heat pump system 3 bathroom vents 1 dryer vent
Valuation:
$9,500
Permit #:
BRCM-25-024001
Status:
complete
Fee:
$115
Permit Type:
Trade work only
Building Type:
N/A
3 bathroom fans vents 1 dryer one 2.5 ton heat pump system 1 duct system
Valuation:
$10,000
Permit #:
BRCM-25-023598
Status:
triage
Fee:
N/A
Permit Type:
Trade work only
Building Type:
N/A
Installing 3 bathroom exhaust fans 1200 cfms and 4 indoor ductless unit and one outdoor heat pump 3 ton
Valuation:
$26,000
Permit #:
BRCM-25-023259
Status:
complete
Fee:
$88
Permit Type:
Trade work only
Building Type:
N/A
5 bathroom fans 1 dryer vent two 2.5 ton heat pump systems and 2 distribution systems
Valuation:
N/A
Permit #:
BRCM-25-015392
Status:
complete
Fee:
$298
Permit Type:
Interior trades only
Building Type:
N/A
4 bathroom vents one dryer vent one 3 ton duct system and one 3 ton heat pump system
Valuation:
$10,000
Permit #:
BRCM-25-022792
Status:
triage
Fee:
N/A
Permit Type:
Trade work only
Building Type:
N/A
To perform a complete interior build-out of the existing property to create a compliant mixed-use building featuring four independent residential apartmentunits on the second and third floors and commercial office spaces on the first floor and basement levels according to architectural plans as per local building codes two apartments on ech dwelling unit floor each apartment to includ... see more
Valuation:
N/A
Permit #:
BCCM-25-004074
Status:
filed
Fee:
N/A
Permit Type:
Exterior and inte...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael Gabriel Cornish License info
Verified License
| License # | 82683 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Michael Gabriel Cornish at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
14
Permits
- Building permit records show that Michael Gabriel Cornish has worked on 14 permitted projects.