Updated: Jul 03, 2026
Location and Projects
Address
1300 Galaxy Way, Concord, CA, 94520
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Bay Air Systems HVAC/Mechanical Contractor
Bay Air Systems Inc, 1300 Galaxy Way, Concord, CA (Employees: John Kevin Morgan, Morgan, John Kevin, and Morgan, Roberta Catherine) holds a Boiler, Hot Water Heating And Steam Fitting, Warm Air Heating, Ventilating And Air Conditioning, Electrical, Plumbing license and 3 other licenses according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Air Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Bay Air Systems Inc Contact Information
Phone Number: (925) 356-3000
Address: 1300 Galaxy Way, Concord, CA 94520
Bay Air Systems Inc Concord
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Bay Air Systems Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Bay Air Systems Inc has worked on at least
16.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
12 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Bay Air Systems Inc mostly works on
hvac project
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $10,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 2pa; 7th floor: common area and suite 700; relocation of (5) wall mounted water closets with flush valves (2) lavatories and (2) urinals with flush valves; fixture swap at existing location of (2) lavatories and (1) drinking fountain; installation of (1) new breakroom sink; ref#202505025705
Valuation:
N/A
Permit #:
PW20250611877
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; rough and installation of 10 wall mounted toilets 2 urinals 6 under mount sinks 2 shower valves 4 floor drains at restrooms. 1 drinking fountain at gym 2 water boxes at lobby
Valuation:
N/A
Permit #:
PW20250130740
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; instillation of waste water and vent rough plumbing for two new break room sinks. set finish plumbing for two breakroom sinks
Valuation:
N/A
Permit #:
PW20250311675
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adding 1 ceiling exhaust fan with duct in new fleet restroom at costco pacoima comply with department order effective date 06/27/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
25044-20000-09989
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Changeout with (n) 100 gallon water heater in same location in equipment room near kitchen (rheem $gnu 100-200 serial #a05202421; contractor to provide copy of manufacturer's spec sheets at inspections
Valuation:
$7,200
Permit #:
BCPLUMB-24-0010
Status:
final
Fee:
$512
Permit Type:
Water heater
Building Type:
N/A
Work category: 5m; 1st floor tenant improvement. relocate (1) air handling unit (3) thermostats (12) supply air ducts and grilles (3) return air ducts and grilles
Valuation:
N/A
Permit #:
PMW20250930463
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; 7th floor suite 750: (1) new breakroom sink and faucet plus ice maker box for refrigerator ref#202509044560
Valuation:
N/A
Permit #:
PW20251021969
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing duct work install new duct work and registers
Valuation:
N/A
Permit #:
25044-90000-06620
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Small tenant imrovement with added split air conditioning systems. comply with department order effective date 06/27/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
22044-10000-07176
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Adding an additional chilled water supply and return piping drop to new piece of future equipment
Valuation:
$14,000
Permit #:
BLD24-00898
Status:
final
Fee:
$1,382
Permit Type:
N/A
Building Type:
N/A
Addition hvac equipment
Valuation:
N/A
Permit #:
25044-90000-05028
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
For final inspection same work scope: remove existing mechanical system to new layout per permit 201912230380
Valuation:
N/A
Permit #:
PM20220818585
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bld-seagate: hvac equipment replacement; primary building equipment (roof): 7 package units 2 split systems and 3 heating units...ck/byc/____
Valuation:
N/A
Permit #:
BLD2017-03806
Status:
complete
Fee:
$9,931
Permit Type:
N/A
Building Type:
N/A
Replace (4) existing rooftop packaged units in-kind. reuse (e) ductwork & roof penetrations. provide new vibration isolation & seismic support. (b.m.e.)
Valuation:
$643,500
Permit #:
CB18-0872
Status:
final
Fee:
$11,883
Permit Type:
N/A
Building Type:
N/A
Replacement of 6 existing roof top air conditioning units. (4) 40 ton units and (2) 50 ton units. associated ductwork piping wiring to be completed
Valuation:
$798,000
Permit #:
B18-3235
Status:
final
Fee:
$1,998
Permit Type:
N/A
Building Type:
N/A
Hvac system retrofit
Valuation:
$1,200,000
Permit #:
201809180582
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Replace 2 hvac roof top units - no structura/framing revisions. replace isolators. (mech.)
Valuation:
$287,450
Permit #:
M18-0032
Status:
final
Fee:
$2,464
Permit Type:
N/A
Building Type:
N/A
Witness test for smoke detectors
Valuation:
N/A
Permit #:
23044-90000-05171
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Running conduit for mechanical units and life safety. electrical for mechanical equipment and fire life safety
Valuation:
N/A
Permit #:
E201908093270
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Connect hvac exhaust fan to prefabricated restroom
Valuation:
N/A
Permit #:
24044-90000-17935
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bay Air Systems Inc Reviews
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Bay Air Systems Inc License info
Verified License
| License # | 450929 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Warm Air Heating, Ventilating And Air Conditioning, Electrical, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Bay Air Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 283291 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Bay Air Systems Inc with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 63771 |
| Status | Active |
| State | Nevada |
| Type | C21b - Air Conditioning |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2016. Check the current license status of Bay Air Systems Inc with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0063771 |
| Status | Inactive |
| State | Nevada |
| Type | C 21 B Air Conditioning |
| Business Type | Corporation |
- According to the Nevada State Contractors Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Bay Air Systems Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
184
Permits
- Building permit records show that Bay Air Systems Inc has worked on 184 permitted projects.
Bay Air Systems Inc Employees
JM
John Kevin Morgan
Rmo/Ceo/Pres
MK
Morgan, John Kevin
President Qualified Individual
MC
Morgan, Roberta Catherine
Secretary/Treasurer
RM
Roberta Catherine Morgan
Ceo / President