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Location and Projects

Address
4712 COUNTRY CLUB DRIVE, Rohnert Park, CA, 94928
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John L Horwath Construction

John L Horwath at 4712 COUNTRY CLUB DRIVE, Rohnert Park, CA 94928, held a General Contractor license (#566926) with the California contractors license board with an expiration date of 05-31-2003. We last verified the license was expired on 12-09-2025.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

John L Horwath Contact Information

Phone: (707) 584-1171 Edit
Address: 4712 COUNTRY CLUB DRIVE, Rohnert Park, CA 94928 Edit

Building Permits by John L Horwath

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential addition
2014-05-02
New 645 sq.ft. addition to existing home adding kitchen living room entryway and master bathroom. convert existing kitchen/living room into 2nd bedroom. excavate to north and east of structure and addition up to 4 ft. retaining walls. grading permit is required for 165 of cut & 30 cy of fill. permit is good for 7 inspections. additional inspections are $136.28 each. final inspection r... see more
Valuation:
$70,000
Permit #:
14000755
Status:
complete
Fee:
$1,714
Permit Type:
N/A
Building Type:
N/A
Grading north & east of home existing retaining wall removed 165 cy of cut & 30 cy of fill addition french drain drystack 2 rockwalls - 2 to 4 ft. hgt. 8/6/14 revise drainage at retaining wall. permit is good for two inspections. additional inspections are $136.28 each. final inspection required
Valuation:
$20,000
Permit #:
14000756
Status:
complete
Fee:
$963
Permit Type:
N/A
Building Type:
N/A
Reroof residence. overlay with metal roofing. no ducts in the attic. this permit includes up to two inspections. additional inspections will be charged at the current rate. final inspection is required
Valuation:
$5,000
Permit #:
15002570
Status:
complete
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Historical permit entry
2016-01-28
Single family dwelling - county permit file
Valuation:
N/A
Permit #:
PHC2002-01985
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
B-sep stan: standard system
1996-05-20
Septic system abatement repair routed to rlease 5/21/96 memo sent 6/10/96 routed to hard file
Valuation:
$0
Permit #:
SEP96-0553
Status:
PAID
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Dwelling permit
2003-01-31
Install prefabricated sauna - (electrician will obtain electrical permit)
Valuation:
$6,000
Permit #:
D030117
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A

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