Updated: Jun 18, 2026
Location and Projects
Address
30846 CATARINA DRIVE, Westlake Village, CA, 91362
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John F Ahearn Construction
John F Ahearn, 30846 Catarina Dr, Westlake Village, CA (Owned by: John Francis Ahearn) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John F Ahearn, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John F Ahearn Services
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John F Ahearn Contact Information
Phone Number: (818) 631-6747
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Address: 30846 CATARINA DRIVE, Westlake Village, CA 91362
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel for residential buildings (no structural changes combined with elec/plumbing) cabinets and counters. code enf. comply with department order effective date 07/04/2017. permit will expire 30 days from issuance date
Valuation:
$14,000
Permit #:
20016-30000-16710
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 20044-20000-08595 to addition air conditioning coil and condensing unit 4-ton and duct work
Valuation:
N/A
Permit #:
20044-10001-08595
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel of (e) sfd: adding one bathroom and renovating the (e) kitchen
Valuation:
$35,000
Permit #:
20016-30000-12934
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interiror remodel of (e) 4-unit apartment
Valuation:
$190,000
Permit #:
19016-10000-08643
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to #19041-20000-44541 to change out 4 subpanels 125amp and addition 80 circuits
Valuation:
N/A
Permit #:
19041-10001-44541
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit# 19044-20000-13543 to addition (4) air handlers (4) dryer vents (4) kitchen exhaust fans (4) bathroom fans
Valuation:
N/A
Permit #:
19044-10001-13543
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change out panel to 200a. relocate and addition 125 a sub panel with 7 new circuits
Valuation:
N/A
Permit #:
20041-30000-44874
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Kitchen remodel for residential buildings (no structural changes combi
Valuation:
$14,000
Permit #:
20016-30000-16710
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition (4) bathroom relocate water heaters and laundry room
Valuation:
N/A
Permit #:
19042-20000-26878
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition (2) mini splits systems downstairs units
Valuation:
N/A
Permit #:
19044-20000-13543
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for (32) inlets/outlets
Valuation:
N/A
Permit #:
19044-20002-13543
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for (6) feeds from condensing units to air handlers
Valuation:
N/A
Permit #:
19041-20002-44541
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition 3 circuits and rewire sub panel
Valuation:
N/A
Permit #:
20041-20000-30035
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 3 circuits and rewire sub panel
Valuation:
N/A
Permit #:
20041-20000-30035
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Rewire (4) units
Valuation:
N/A
Permit #:
19041-20000-44541
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install new 3 ton 60, 000 btu furnace
Valuation:
N/A
Permit #:
20044-20000-08595
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Special insp to clear vio15-039 and bp12-01858
Valuation:
N/A
Permit #:
BP15-03079
Status:
final
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 20044-20000-08595 to addition air conditioning coil and condensing unit 4-ton and duct work
Valuation:
N/A
Permit #:
20044-10001-08595
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace underfloor drain waste pipes (abs)
Valuation:
N/A
Permit #:
20042-20000-16779
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) attached garage to an accessory dwelling unit per ab 494 and sb 229
Valuation:
$20,000
Permit #:
18016-10000-15897
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
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John F Ahearn License info
Verified License
| License # | 708446 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John F Ahearn at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
8
Permits
- Building permit records show that John F Ahearn has worked on 8 permitted projects.
John F Ahearn Employees
JA
John Francis Ahearn
Owner