Updated: Apr 01, 2026
Location and Projects
Address
310 SHAW ROAD SUITE B, South San Francisco, CA, 94080
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Bayline Mechanical Inc
Bayline Mechanical Inc, 310 Shaw Rd, S San Francisco, CA (Employees: Daniel Michael Caracciolo, Frederick Thomas Caracciolo, and Kevin Frederick Caracciolo) holds a Plumbing license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bayline Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bayline Mechanical Inc Contact Information
Phone Number: (415) 648-1225
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Address: 310 SHAW ROAD SUITE B, S San Francisco, CA 94080
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Building Permits by Bayline Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
This pays for inspections related to original permit # pw20241218870 filed 12/18/2024. dow: work category: 5p; bring restrooms to ada compliance. install one hi-low drinking fountain. all work is on the 25th floor
Valuation:
N/A
Permit #:
PW20250312729
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renewal of pw20240515788: work category: 5p; install one new fitness center. 6 new showers 6 basins 4 toilets 2 urinals 1 drinking fountain 1 water heater 1 ejector pump. all work is in the basement
Valuation:
N/A
Permit #:
PP20250516289
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; bring core restrooms to ada compliance. install one hi-low drinking fountain. install 4 pantry sinks. install 3 reverse pressure backflow devices. all work is on the 24th floor
Valuation:
N/A
Permit #:
PW20250416587
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This pays for inspections related to original permit # pw20250312729 filed 3/12/2025. dow: work category: 5p; install 1 hi-low drinking fountain. install 2 new basins in corer restrooms for ada compliance. all work is on the 8th floor
Valuation:
N/A
Permit #:
PW20250618015
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 11p; remove one reverse pressure backflow device. all work is on the 8th floor. pic# aekj7135. tap#201400. spid# 134-291-0538. meter# 0084360024. serial # 236789. manufacturer watts. model lf009qt
Valuation:
N/A
Permit #:
PW20250722786
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; floor 17 - install one new shower lavatory water closet floor drain and water heater. install one new backflow preventer at coffee bar
Valuation:
N/A
Permit #:
PW20250429900
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; floor 19 - room 1922 install one break room sink and appliance hook-up room 1932 install one wellness sink coffee bar 1920 - one water line and one backflow for carbonated machine coffee bar 1933 - one water line
Valuation:
N/A
Permit #:
PW20240401738
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install 1 kitchen pantry sink. includes 1 reverse pressure backflow device. all work is on the 25th floor
Valuation:
N/A
Permit #:
PW20250320924
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one high low drinking fountain. install urinals to ada dimensions. all work is on the 18th floor
Valuation:
N/A
Permit #:
PW20250311684
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one 3-comp sink one floor drain one hand sink and one 50-gallon water heater. all work in gym
Valuation:
N/A
Permit #:
PW20250131778
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install 1 break room sink with reverse pressure backflow device 1 wellness sink 1 coffee sink 1 new hi-low drinking fountain and bring 1 urinal to ada compliance. all work is on the 10th floor
Valuation:
N/A
Permit #:
PW20241212753
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; make restrooms ada compliant. install one hi-low drinking fountain. all work is on the 22nd floor
Valuation:
N/A
Permit #:
PW20250523478
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one break room sink. install one mother's room sink. all work is on the 4th floor ste 400
Valuation:
N/A
Permit #:
PW20250306580
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install 1 break room sink and point of use water heater 1 cafe room sink and point of use water heater with rp backflow device for espresso machine 1 electric water heater for lab area 1 rp backflow device for industrial hot and cold water 3 lab sinks with eyewashes 3 equipment hook up set ups with industrial hot/cold water and drains. all work is on the 3rd floor
Valuation:
N/A
Permit #:
PW20231205069
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one drinking fountain 2 all gender restrooms (1 basin and 1 toilet each) one coffee pantry one kitchen pantry 2 backflow preventers and new fixtures in existing locations at core restrooms. all work is on the 3rd floor
Valuation:
N/A
Permit #:
PW20220203543
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one break room pantry. install one mother's room pantry. install 2 new basins in core restroom at existing basin location. install one reverse pressure backflow preventer in break room. all work is on the 20th floor
Valuation:
N/A
Permit #:
PW20220624631
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; make men's and women's restroom ada compliant. install one new mop sink and faucet. install one new drinking fountain with bottle filler. all work is on the 21st floor
Valuation:
N/A
Permit #:
PW20240130261
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install one new kitchen pantry sink in suite 775. all work is on the 7th floor
Valuation:
N/A
Permit #:
PW20250311665
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; floor 17 - install new kitchen sink at existing rough plumbing location
Valuation:
N/A
Permit #:
PW20250304487
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 5p; install 2 new pantry sinks in existing locations. install one new drinking fountain with bottle fillers. install 2 new ada compliant shower valves in existing shower locations. all work is on the 1st floor
Valuation:
N/A
Permit #:
PW20210928137
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Bayline Mechanical Inc License info
Verified License
| License # | 342012 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Bayline Mechanical Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | International Fidelity Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Transportation Insurance Company |
511
Permits
- Building permit records show that Bayline Mechanical Inc has worked on 511 permitted projects.
Bayline Mechanical Inc Employees
DC
Daniel Michael Caracciolo
Rmo / Ceo / Pres
FC
Frederick Thomas Caracciolo
Sole Owner
KC
Kevin Frederick Caracciolo
Officer
RC
Rose Marie Caracciolo
Officer