Updated: Apr 24, 2026
Location and Projects
Address
55 INYO PLACE, Redwood City, CA, 94061
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Medical Gas Systems Electrician
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Medical Gas Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Medical Gas Systems Inc Contact Information
Phone Number: (714) 363-0500
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Address: 55 INYO PLACE, REDWOOD CITY, CA 94061
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Building Permits by Medical Gas Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire - fire dept (all other permits) - medical gas
2019-08-19
United surgery center- medical gas system- ncom/ 12,543 s.f./ united surgery center/ m.e.p. /
Valuation:
$2,259,291
Permit #:
F15-0798
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Run line for nitris
Valuation:
N/A
Permit #:
B17-0074
Status:
issued
Fee:
$80
Permit Type:
Other
Building Type:
N/A
Central piping system for o2/n2o in dental office. tenant improvement. pa#201312234831
Valuation:
$4,000
Permit #:
201404304622
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
13-126369 install central piping system 02/n20 for dental office
Valuation:
N/A
Permit #:
2014 006827 HZ
Status:
complete
Fee:
N/A
Permit Type:
Inert compressed ...
Building Type:
N/A
Medical gas system
Valuation:
$82,655
Permit #:
13-4271/000 000 P 01
Status:
complete
Fee:
$4,434
Permit Type:
Office/medical al...
Building Type:
Commercial office
Medical office-tenant improvement
Valuation:
$82,655
Permit #:
2013-4271-P-1-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medical office-tenant improvement
Valuation:
$82,655
Permit #:
2013-4271-P-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medical office-tenant improvement
Valuation:
$82,655
Permit #:
2013-4271-M-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medical office-tenant improvement
Valuation:
$82,655
Permit #:
2013-4271-B-0-0-0
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Central piping system for 02 n20 to 4 use points. tenant improvement 201208137254
Valuation:
$3,000
Permit #:
201211164428
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Medical gas central system to o2 n2o to 4 use points
Valuation:
$0
Permit #:
PP20121116154
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4 sinks
Valuation:
N/A
Permit #:
BP1524487
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new medical gas systems oxygen nitrous oxide nitrogen carbon dioxide madical air & medical vacuum
Valuation:
N/A
Permit #:
PLM2010-00185
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Central piping system for oxygen in a dental office ref app 201103011143 grnd floor
Valuation:
$4,000
Permit #:
201107150372
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Additional medical gas outlets to existing system - inland cosmetic surgery (re: pmt2009-01632)
Valuation:
N/A
Permit #:
PMT2009-02235
Status:
final
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
Install central pipeline system for oxygen and nitrous oxide (dr. williams dental office)
Valuation:
$2,400
Permit #:
TI040033
Status:
final
Fee:
$215
Permit Type:
Acom
Building Type:
N/A
Install central piping system for 02 to 4 use points (mathews veterinary hospital)
Valuation:
N/A
Permit #:
M030014
Status:
final
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Central piping system for o2 n2o in a dental office
Valuation:
$4,500
Permit #:
201101319378
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Additional scope - n2o & o2 system for tenant improvement. suite #207
Valuation:
N/A
Permit #:
P0903-018
Status:
final
Fee:
$371
Permit Type:
Alter-com
Building Type:
N/A
Future sewer and relocate gasline for existing sfd
Valuation:
$0
Permit #:
PB080147
Status:
Closed-Complete
Fee:
$1,200
Permit Type:
N/A
Building Type:
N/A
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Medical Gas Systems Inc License info
License Not Verified
| License # | 427885 |
| Status | Active |
| State | California |
| Type | 61 / D23 - Medical Gas Systems, Process Piping, Beverage, Medical Gas Systems, Process Piping, Beverage |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Medical Gas Systems Inc with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 342669 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- 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 Medical Gas Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 807873 |
| Status | Inactive |
| State | California |
| Type | Electrical, Plumbing |
| Business Type | Corporation |
- 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 Medical Gas Systems Inc 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 Medical Gas Systems Inc, click “This is My Business” to update your information.
Insured
| Insurer | Exempt |
Bonded
| Bonded Agent | Contractors Bonding And Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Insurance Company Of The Midwest |
26
Permits
- Building permit records show that Medical Gas Systems Inc has worked on 26 permitted projects.
Medical Gas Systems Inc Employees
BS
Barbara Mildred Stewart
Ceo / President
JP
John L Potter
Owner
JP
John Leroy Potter
Sole Owner
KE
Kerry Lee Evert
Officer
LL
Lin Walter Lindstedt
Rmo / Ceo / Pres
WS
William Joseph Stewart
Rmo