Updated: May 30, 2026
Location and Projects
Address
726 7TH AVENUE, San Francisco, CA, 94118
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Lewin Charles J plumbing & Heating Co
Lewin Charles J plumbing & Heating Co at 726 7TH AVENUE, San Francisco, CA 94118, held a HVAC/Mechanical Contractor license (#545211) with the California contractors license board with an expiration date of 09-01-2012. We last verified the license was inactive on 05-29-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Lewin Charles J plumbing & Heating Co Services
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Lewin Charles J plumbing & Heating Co Contact Information
Phone Number: (415) 279-8170
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Address: 726 7TH AVENUE, San Francisco, CA 94118
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Building Permits by Lewin Charles J plumbing & Heating Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Water piping to separate lower unit install warm air furnace flue and new water heate at 2351-1/2 bryant street. adjustment of lower unit gas line and upper unit installl hot & cold
Valuation:
N/A
Permit #:
315697
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
And cold copper and raise and adjust existing water heater replace at garage area only defective water pipes with new hot
Valuation:
N/A
Permit #:
325960
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repiping of hot and cold water in copper from existing service line and installation of new faucet at bathtub
Valuation:
N/A
Permit #:
329887
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old gravity furnace with new forced air furnace replace heating ducts in garage area
Valuation:
N/A
Permit #:
324580
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair deteriorated drainage pipes at exterior (as requested by housing inspection)
Valuation:
N/A
Permit #:
383660
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repiping inside only new gas line new fixture (plumbing) new furnace ductwork
Valuation:
N/A
Permit #:
391011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4633-4631 18th street replace service line from meter to existing main shut off
Valuation:
N/A
Permit #:
342118
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of water service line from meter to existing wate line inside garage
Valuation:
N/A
Permit #:
334360
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition on of 2 to 4 fire sprinklers as requested by building inspection
Valuation:
N/A
Permit #:
438991
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-piping hot and cold water to copper; 20 install new water heater
Valuation:
N/A
Permit #:
393796
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New service line from new water meter and partial repiping at restroom
Valuation:
N/A
Permit #:
381264
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Copper repiping of all remaining galvanized water piping inside house
Valuation:
N/A
Permit #:
366173
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater with new 40 gal rheen water heater with drain pan
Valuation:
N/A
Permit #:
342888
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 40 gal water heater and adjust to meet up to date plumbing code
Valuation:
N/A
Permit #:
340954
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addjust new 50 gal to be up to code repalce existing 50 gal water heater
Valuation:
N/A
Permit #:
337630
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater with new rheem 40 gal raise from floor and adjust
Valuation:
N/A
Permit #:
327115
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough-in and finish plumbing for bathroom addition on 2nd floor
Valuation:
N/A
Permit #:
449871
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replaced water heater with new 40 gal rheen and installed stand
Valuation:
N/A
Permit #:
354959
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 100 gal water heater with new rheem 100 gal water heater
Valuation:
N/A
Permit #:
325375
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 50 gal. water heater with new rheem and bring up to code
Valuation:
N/A
Permit #:
345485
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Lewin Charles J plumbing & Heating Co License info
Inactive License
| License # | 545211 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Lewin Charles J plumbing & Heating Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 365296 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Lewin Charles J plumbing & Heating Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 246256 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 Lewin Charles J plumbing & Heating Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Lewin Charles J plumbing & Heating Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $2,500 |
46
Permits
- Building permit records show that Lewin Charles J plumbing & Heating Co has worked on 46 permitted projects.
Lewin Charles J plumbing & Heating Co Employees
CL
Charles J Lewin
Sole Owner
JL
John Jacob Lewin
General Partner