Updated: Jun 06, 2026
Location and Projects
Address
1366 Hopple St, Cincinnati, OH, 45232
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Jacobs Mechanical Inc
Jacobs Mechanical Inc, 1366 Hopple St, Cincinnati, OH (Owned by: John Mcdonald Jr) holds a Hvac Contractors license and 9 other licenses according to the Hamilton license board.
Their BuildZoom score of 106 ranks in the top 7% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jacobs Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jacobs Mechanical Inc Contact Information
Phone Number: (513) 681-6800
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Address: 1366 Hopple St, Cincinnati, OH 45232
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Building Permits by Jacobs Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Need to move air conditioning unit 3 feet away from electrical disconnect per code
Valuation:
N/A
Permit #:
2025P00839
Status:
final
Fee:
$123
Permit Type:
Existing
Building Type:
N/A
Replacing air conditioning units on 1 floor of an existing office building
Valuation:
N/A
Permit #:
2025P02267
Status:
issued
Fee:
N/A
Permit Type:
Existing commerci...
Building Type:
N/A
Install (3) new remote terminal unit units with (2) being like for like in tenant space and (1) being upsized but isntalled on the exisitng curb on roof. provide and isntall (1) new 5-ton interior split unit to feed 2nd floor fifth third space. provide and install small amount of ductwork and grd's in 2nd floor fifth third occupied space. provide and install new gas line to all (3) rtu's
Valuation:
N/A
Permit #:
CPA-22-247
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential air conditioning/heat pump only: install 2 new air conditioning units to home that has never had air conditioning before to exsiting furnaces
Valuation:
N/A
Permit #:
2024P09781
Status:
final
Fee:
$172
Permit Type:
Existing
Building Type:
N/A
Residential combination furnace or air handler with air conditioner:
Valuation:
N/A
Permit #:
2025P02196
Status:
final
Fee:
N/A
Permit Type:
Replace and add-o...
Building Type:
N/A
Residential combination furnace or air handler with air conditioner:
Valuation:
N/A
Permit #:
2025P01891
Status:
withdrawn
Fee:
$172
Permit Type:
Existing
Building Type:
N/A
Residential combination furnace or air handler with air conditioner:
Valuation:
N/A
Permit #:
2025P01890
Status:
approved
Fee:
N/A
Permit Type:
Replace and add-o...
Building Type:
N/A
Residential combination furnace or air handler with air conditioner:
Valuation:
N/A
Permit #:
2025P01879
Status:
final
Fee:
$172
Permit Type:
Existing
Building Type:
N/A
Residential combination furnace or air handler with air conditioner:
Valuation:
N/A
Permit #:
2025P01878
Status:
final
Fee:
$172
Permit Type:
Existing
Building Type:
N/A
Installing new duct/hvac on 8th floor of existing office building
Valuation:
N/A
Permit #:
2025P04324
Status:
issued
Fee:
$16,684
Permit Type:
Existing
Building Type:
N/A
Hvac duct remodel on 1 floor of an existing office/cafe space
Valuation:
N/A
Permit #:
2025P02268
Status:
approved
Fee:
N/A
Permit Type:
Existing commerci...
Building Type:
N/A
Residential air conditioning and coil replacement
Valuation:
N/A
Permit #:
2025P03181
Status:
final
Fee:
$123
Permit Type:
Existing
Building Type:
N/A
Duct and hvac renovations for lobby and office area
Valuation:
N/A
Permit #:
2025P03041
Status:
issued
Fee:
$2,637
Permit Type:
Existing
Building Type:
N/A
Furnace and air conditioning install/replacement
Valuation:
N/A
Permit #:
2025P00494
Status:
issued
Fee:
$219
Permit Type:
Existing
Building Type:
N/A
Revision *humidification equip - procter & gamble
Valuation:
$350,000
Permit #:
BLD-RV21-02102
Status:
canceled
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Conversion of two existing gender designated restrooms to multiple gender neutral facilities in within the same footprint
Valuation:
N/A
Permit #:
2024P00803
Status:
final
Fee:
$1,181
Permit Type:
Existing
Building Type:
N/A
Air conditioning install/replacement
Valuation:
N/A
Permit #:
2025P00493
Status:
final
Fee:
$170
Permit Type:
Existing
Building Type:
N/A
Residential heating only:
Valuation:
N/A
Permit #:
2025P00797
Status:
final
Fee:
$123
Permit Type:
Existing
Building Type:
N/A
Residential heating only:
Valuation:
N/A
Permit #:
2025P00782
Status:
final
Fee:
N/A
Permit Type:
Replace and add-o...
Building Type:
N/A
Residential heating only:
Valuation:
N/A
Permit #:
2025P00071
Status:
final
Fee:
$123
Permit Type:
Existing
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Jacobs Mechanical Inc License info
Verified License
| Status | Active |
| City | Hamilton |
| Type | Hvac Contractors |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBRC000538 |
| Status | Active |
| City | Cincinnati |
| Type | General |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jacobs Mechanical Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.27904 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jacobs Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBRC000538 |
| Status | Active |
| City | Cincinnati |
| Type | Mechanical State Licensed |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jacobs Mechanical Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.27904 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2019. Check the current license status of Jacobs Mechanical Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.27903 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2019. Check the current license status of Jacobs Mechanical Inc with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000027902 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Jacobs Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000027903 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Jacobs Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hamilton |
| Type | Hvac Contractors |
- According to the City of Hamilton, Ohio, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.27903 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Jacobs Mechanical Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
59
Permits
- Building permit records show that Jacobs Mechanical Inc has worked on 59 permitted projects.
Jacobs Mechanical Inc Employees
JM
Jack Mcdonald
Employee
JM
Jack Mcdonald Mcdonald
JM
John Mcdonald
JJ
John Mcdonald Jr
Owner
JM
John Mcdonald Jr Mcdonald
MJ
Mcdonald, Jack
Employee
TM
Tim Mcdonald