Updated: Feb 06, 2026
Location and Projects
Address
Hockessin, DE, 19707
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Flo Mechanical LLC
Flo Mechanical LLC, Hockessin, DE (Employee: Joseph A. Shub) holds a Resident Contractor license and 2 other licenses according to the New Castle County license board.
Their BuildZoom score of 105 ranks in the top 8% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Flo Mechanical LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Flo Mechanical LLC Contact Information
Phone Number: (302) 383-0330
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of (1) indoor electric air handler in basement w condenser on roof for the conference center area and (1) electric packaged roof top unit for the front of house area of project with multiple vav boxes
Valuation:
N/A
Permit #:
202306269
Status:
final
Fee:
$2,288
Permit Type:
N/A
Building Type:
Exempt residential
Installation of plumbing fixtures domestic water piping inside of building sanitary waste and vent piping inside of building water meters and domestic water sterilization
Valuation:
N/A
Permit #:
202213000
Status:
final
Fee:
$525
Permit Type:
N/A
Building Type:
Industrial
Kitchen renovation. new domestic water sanitary waste & vent for relocated utilities
Valuation:
N/A
Permit #:
202502268
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Residential
Demolish ductwork relocate existing heat pumps & piping revise duct to new arrangement
Valuation:
N/A
Permit #:
202500460
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Commercial
Install 4 3 2 and 1 dia. copper domestic water piping headers in the overhead piping racks. final connections to water supply and end users to be completed by others
Valuation:
N/A
Permit #:
202301083
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
Industrial
Installing (26) fixtures consisting of (2) group bathrooms pantry sink (2) kitchen sinks, w/d hook up (6) hose bibs ice maker dishwasher water fountain
Valuation:
N/A
Permit #:
202306263
Status:
final
Fee:
$693
Permit Type:
N/A
Building Type:
Exempt residential
Renovation of existing hospital work including gas piping domestic water piping sanitary water piping and plumbing fixtures. (phase 1) *(rev.8/27/24: revised plans that update the gas piping detail domestic water and sanitary piping.)*
Valuation:
N/A
Permit #:
202401616
Status:
final
Fee:
$2,755
Permit Type:
N/A
Building Type:
Exempt residential
Installing tempered water to safety shower installing new sink with domestic water and sanitary and vent tieing natural gas to remote terminal unit on roof
Valuation:
N/A
Permit #:
202203162
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
Industrial
18, 000 sq ft warehouse building 301 on cornell park dr. new bathrooms including ug plumbing domestic water
Valuation:
N/A
Permit #:
202301961
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Industrial
Install new 1 csst gas piping to new gas range and bbq grill connection at rear of house from existing meter natural gas
Valuation:
N/A
Permit #:
202407637
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Residential
Renovation of existing hospital space. all new hvac duct boilers air handlers with hydronic piping. (phase 1) *(rev.10/15/24: revised plans that make changes to duct unit heaters and some piping.)*
Valuation:
N/A
Permit #:
202401624
Status:
final
Fee:
$7,425
Permit Type:
N/A
Building Type:
Exempt residential
Complete removal and replacement of classroom unit ventilators boilers pumps and trim. partial replacement of ductwork and piping
Valuation:
N/A
Permit #:
202202747
Status:
final
Fee:
$9,490
Permit Type:
N/A
Building Type:
Exempt residential
Install new fixtures to existing plumbing rough-in men's & woman's rooms for floors 5, 6 & 12
Valuation:
N/A
Permit #:
202301092
Status:
final
Fee:
$772
Permit Type:
N/A
Building Type:
Commercial
Exhaust duct from range thru roof
Valuation:
N/A
Permit #:
202502309
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Residential
Addition one sink including domestic water and sanitary waste and vent piping to existing. this is phase 2 of 3
Valuation:
N/A
Permit #:
202406495
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Exempt residential
Hook up inside plumbing to a tank that will be pumped. water hook up from existing meter. 100 underground.2 use permit 20220295
Valuation:
N/A
Permit #:
202206993
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
Residential
10th floor interior renovations - replace 30 vav boxes off of existing to remain hot/cold supply air
Valuation:
N/A
Permit #:
202406405
Status:
final
Fee:
$2,153
Permit Type:
N/A
Building Type:
Commercial
Hanging unit heaters running pipe for unit heaters and venting for unit heaters
Valuation:
N/A
Permit #:
202212999
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
Industrial
Replace existing cooling tower boiler heat exchanger and 4 pumps like in kind
Valuation:
N/A
Permit #:
202304898
Status:
final
Fee:
$2,161
Permit Type:
N/A
Building Type:
Commercial
Install 1 sink into a pumping pit. install 1 water box for ice maker. tie drains into existing sanitary lines
Valuation:
N/A
Permit #:
202203498
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
Commercial
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Flo Mechanical LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Flo Mechanical LLC License info
Verified License
| License # | 2011600313 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
| Date Issued | 01-01-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Flo Mechanical LLC at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PA172856 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Flo Mechanical LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PA126168 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, 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 Flo Mechanical LLC at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Donegal Insurance Group |
| Insured up to | $5,000,000 |
102
Permits
- Building permit records show that Flo Mechanical LLC has worked on 102 permitted projects.
Flo Mechanical LLC Employees
JS
Joseph A. Shub
Project Manager