Updated: Jun 26, 2026
Location and Projects
Address
2407 DOUGLAS RD, Stockton, CA, 95207
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Jb Air HVAC/Mechanical Contractor
Jb Air, 2407 Douglas Rd, Stockton, CA (Employees: Benjamin Allen Friesen and Joseph Fredrick Kerby) holds a Warm Air Heating, Ventilating And Air Conditioning license and 1 other license according to the California license board.
Their BuildZoom score of 108 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 Jb Air, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Jb Air Contact Information
Phone Number: (209) 922-1520
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Address: 2407 DOUGLAS RD, Stockton, CA 95207
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Jb Air Stockton
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jb Air has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
11 projects
|
2025 |
|
16 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Jb Air has worked on at least
34.0 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
|
31 projects
|
HVAC projects |
|
13 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Jb Air mostly works on
hvac project
and mechanical project
projects.
Pricing
|
14 projects
|
< $5k |
|
16 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,450. 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.
Change-out furnace only (split system) to furnace only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$4,800
Permit #:
RES-2505341
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out furnace only (split system) to furnace only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$4,798
Permit #:
RES-2426518
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out furnace only (split system) to furnace only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$4,450
Permit #:
RES-2426358
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out roof mount to roof mount. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,940
Permit #:
RES-2428095
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$5,400
Permit #:
RES-2419896
Status:
final
Fee:
$208
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$6,200
Permit #:
RES-2419873
Status:
final
Fee:
$211
Permit Type:
N/A
Building Type:
Single family
E-permit: change-out w/new ducts roof mount to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. # of systems is 1
Valuation:
$10,000
Permit #:
BP24-05221
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$4,400
Permit #:
RES-2421047
Status:
expired
Fee:
$205
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$3,520
Permit #:
RES-2420424
Status:
expired
Fee:
$202
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$8,790
Permit #:
RES-2419086
Status:
expired
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-07-29
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replacing wall furnace
Valuation:
$2,800
Permit #:
HACR2025-00259
Status:
complete
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
Change-out installation of gas - 040 gallon to gas - 040 gallon located inside building screening not required
Valuation:
$1,800
Permit #:
RES-2504019
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
Single family
E-permit: change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. # of systems is 1
Valuation:
$7,800
Permit #:
BP23-06853
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2024-09-25
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace outdoor condenser indoor coil and gas furnace
Valuation:
$4,000
Permit #:
HACR2024-01241
Status:
complete
Fee:
$493
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2024-10-16
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace outdoor condensing unit and indoor fan coil
Valuation:
$3,000
Permit #:
HACR2024-01245
Status:
complete
Fee:
$493
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2024-07-10
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace furnace indoor coil outdoor condensing unit
Valuation:
N/A
Permit #:
HACR2024-00788
Status:
issued
Fee:
$492
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-09-16
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; n/a
Valuation:
$8,094
Permit #:
HACR2025-02761
Status:
issued
Fee:
$419
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2024-10-03
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace indoor fan coil and outdoor condenser
Valuation:
N/A
Permit #:
HACR2024-01067
Status:
complete
Fee:
$492
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2024-10-15
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; replace outdoor condenser only
Valuation:
$3,000
Permit #:
HACR2024-01325
Status:
complete
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
Replace outdoor condensing unit and indoor coil
Valuation:
$10,000
Permit #:
25-01567
Status:
final
Fee:
$151
Permit Type:
Condenser replace...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Jb Air License info
Verified License
| License # | 1088073 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jb Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1095774 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, General Building, 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 Jb Air at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
34
Permits
- Building permit records show that Jb Air has worked on 34 permitted projects.
Jb Air Employees
BF
Benjamin Allen Friesen
Rmo / Ceo / Pres
JK
Joseph Fredrick Kerby
Officer