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Mjw Plumbing Heating AC and Electrical, 1191 W Main St, Philadelphia, PA (Owned by: Michael J. Warner) holds a Plumber license and 5 other licenses according to the Philadelphia license board.
Their BuildZoom score of 93 ranks in the top 27% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mjw Plumbing Heating AC and Electrical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
New drainage and water piping to 2 water closets 2 lavs 1 shower 1 tub 1 laundry tub 1 kitchen sink 1 garbage disposal 1 dish washer & 1 hot water heater - the installation will comply with the philadelphia plumbing code 2004
Make safe permit - for replacement of 2nd floor side deck joist hangers with same in-kind. remortar steel beam into block secure railing. to resolve case 563690. abutting sidewalk must be closed with fencing a minimum of 6? in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically... see more
Make safe permit - for replacement of damaged joists on third floor and roof replace damaged sheathing as per engineer's report to resolve case #559130. abutting sidewalk must be closed with fencing a minimum of 6 in height. separate streets department permit required for sidewalk closure. a separate permit is required for any additional alterations that are not specifically addressed... see more
Ez permit ductwork & warm-air appliances- for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
Addition/alteration: interior plumbing to a 3-story (3) dwelling building. the installation will compy with the philadelphia plumbing code 2004. separate permits are required for the 5 combined sewer & the 1 domestic water service to the street mains
Ez permit ductwork & warm-air appliances- for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
New heater and air conditioning necessary ductwork in whole house renovations ez permit ductwork & warm-air appliances- for the installation of new ductwork registers/grilles/diffusers and warm-air appliances as per attached standard. deviations from this standard will result in permit revocation and require submission of construction plans
New 200amp service complete with grounding 3 meter socket 3 panels set new feeders rewire units a-b with switches recepts lights interconnected smokes/co detectors air conditioning condensing units as per 2008 nec (west distirct)
New 3 ton high velocity air conditioning system with one (1) 3 ton air handler one (1) 3 ton condensing unit one (1) common return and seventeen (17) registers
Replacing existing 100amp service with a new 100 amp service new 100amp meter socket and new 100amp panel and grounding as per nec 2008 (east district)
Install a bryant 60, 000 btu gas heater with 2 ton of air conditioning and nec duck work throughout a single family dwelling. construction electrical and plumbing work will require additional permits. call the inspector prior to starting work
Mjw Plumbing Heating AC and Electrical License info
Verified License
HIC #
10412
Status
Active
City
Philadelphia
Type
Plumber
BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mjw Plumbing Heating AC and Electrical at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
HIC #
29341
Status
Active
City
Philadelphia
Type
Electrical Contractor
BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mjw Plumbing Heating AC and Electrical at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
HIC #
PA008091
Status
Active
State
Pennsylvania
When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Mjw Plumbing Heating AC and Electrical with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
HIC #
13354
Status
Inactive
City
Philadelphia
Type
Warm Air Installer
According to the City of Philadelphia Licensed Contractors, 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 Mjw Plumbing Heating AC and Electrical at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
HIC #
30149
Status
Inactive
City
Philadelphia
Type
Sheet Metal Technician
According to the City of Philadelphia Licensed Contractors, 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 Mjw Plumbing Heating AC and Electrical at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
HIC #
37935
Status
Inactive
City
Philadelphia
Type
Contractor
According to the City of Philadelphia Licensed Contractors, 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 Mjw Plumbing Heating AC and Electrical at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.