Updated: Jan 21, 2026
Location and Projects
Address
936 AUTUMN OAK CIRCLE, Concord, CA, 94521
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FC Kairuz Construction
Serving Concord and the surrounding areas, FC Kairuz brings nearly three decades of experience to residential construction projects in the East Bay. Established 27 years ago, the firm handles a range of residential remodeling and improvement services. Project examples include bathroom and kitchen upgrades as well as general interior renovations. FC Kairuz works with homeowners on projects of varying scale, adapting to the specific needs of each property. The company is known for managing the entire construction process, from initial planning through final completion. Based in Concord, FC Kairuz has completed work in local neighborhoods and throughout Contra Costa County. The business is locally owned and maintains direct involvement at each job site, emphasizing clear communication and efficient project management.
FC Kairuz Services
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FC Kairuz Contact Information
Phone Number: (925) 818-5200
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Address: 936 AUTUMN OAK CIRCLE, Concord, CA 94521
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FC Kairuz Concord
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
FC Kairuz has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that FC Kairuz has worked on at least
2.0 projects over the past 2 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.
Pricing
|
1 project
|
$20k-$50k |
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.
Single story addition (443 sf) at rear to enlarge bedroom dining room and kitchen; interior remodel (approx. 400 sf) including relocation of kitchen (n) bathroom (n) hallway and relocation of (e) laundry room; change (e) exterior wood siding to (n) stucco install (n) tankless water heater (e) 200a panel to remain
Valuation:
$83,545
Permit #:
BD-2021-280569
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel-replace shower toilet (2) sinks and lighting; install underfloor heating; update outlets if needed
Valuation:
$17,000
Permit #:
D220434
Status:
issued
Fee:
$569
Permit Type:
Add/alter single ...
Building Type:
N/A
Express kitchen like-for-like remodel permit - residential
2024-06-28
Kitchen remodel - like for like cabinet replacement. subpanel replacement in garage
Valuation:
$40,000
Permit #:
CBW24-0102
Status:
issued
Fee:
$1,841
Permit Type:
N/A
Building Type:
N/A
Replace kitchen counters and cabinets and sink. upgrade kitchen outlets as needed per 2019 cbc. replace electrical panel with 200 amp panel
Valuation:
$15,000
Permit #:
BLD2022-00007
Status:
complete
Fee:
$657
Permit Type:
Alteration reside...
Building Type:
N/A
2nd floor: 12 lights 10 switches 24-26 receptacles 1 dishwasher 1 garbage disposal 1 microwave 1 range 3 smoke detectors; kitchen: bring all outlets to code (no ground) addition breaker for microwave dishwasher etc. bath: gfci outlets (water protection) led lights
Valuation:
N/A
Permit #:
E201805082962
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cabinet replacement and breaker upgrade addition arc fault 3 lights 6 switches 8 receptacles 1 dishwasher 1 garbage disposal 1 microwave 1 range 2 smoke detectors
Valuation:
N/A
Permit #:
E20180129613
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Street space
Valuation:
$1
Permit #:
M858528
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Unit # 3 remodel the kitchen bathr install radiant flooring counter top sink cabinets tankless water heater vanity sink shower pan lighting outlets
Valuation:
$25,000
Permit #:
201711224747
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
(b) - building alteration - 3+ residential units or commercial (building)
2016-03-22
03/13/13:revised scope of work:interior and exterior remodel of lower & upper floors;new roof;remodel bathrooms(restroom) new (see f-23 for full description of work see revision#1) windows doors siding walls stairs kitchens deck &stairsresto re 1st floor to original use.(residential to commercialonly one commercail space proposed. rehab of 2nd floor dwellings to be under separate perm... see more
Valuation:
$30,000
Permit #:
B1304780
Status:
final
Fee:
$2,083
Permit Type:
N/A
Building Type:
N/A
03/13/13:revised scope of work:interior and exterior remodel of lower & upper floors;new roof;remodel bathrooms(restroom) new (see f-23 for full description of work, see revision#1) windows, doors, siding, walls, stairs, kitchens, deck, &stairsresto re 1st floor to original use.(residential to commercialonly one commercail space proposed. rehab of 2nd floor dwellings to be under separ... see more
Valuation:
N/A
Permit #:
P1303021
Status:
final
Fee:
$504
Permit Type:
N/A
Building Type:
N/A
03/13/13:revised scope of work:interior and exterior remodel of lower & upper floors;new roof;remodel bathrooms(restroom) new (see f-23 for full description of work, see revision#1) windows, doors, siding, walls, stairs, kitchens, deck, &stairsresto re 1st floor to original use.(residential to commercialonly one commercail space proposed. rehab of 2nd floor dwellings to be under separ... see more
Valuation:
N/A
Permit #:
M1302053
Status:
final
Fee:
$277
Permit Type:
N/A
Building Type:
N/A
03/13/13:revised scope of work:interior and exterior remodel of lower & upper floors;new roof;remodel bathrooms(restroom) new (see f-23 for full description of work, see revision#1) windows, doors, siding, walls, stairs, kitchens, deck, &stairsresto re 1st floor to original use.(residential to commercialonly one commercail space proposed. rehab of 2nd floor dwellings to be under separ... see more
Valuation:
N/A
Permit #:
E1303744
Status:
final
Fee:
$504
Permit Type:
N/A
Building Type:
N/A
2nd floor: kitchen: remove old cabinets and replace with new (new cabinets) and counter top - sink disposal (11'x10'); bath: new tile and new tub (5'x9"); laundry: new machine (replace old with new)
Valuation:
$34,980
Permit #:
201805088515
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Work in unit #1: bathroom remodel and replacement of kitchen cabinets and appliances
Valuation:
N/A
Permit #:
PP20180129312
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete work on expired permit-see bld2014-0890. construct (n) driveway retaining wall-build ramp/walkway. create accessible parking space and loading zone
Valuation:
N/A
Permit #:
BLD2015-01562
Status:
final
Fee:
$665
Permit Type:
N/A
Building Type:
N/A
Interior remodel kitchen replacement and code update bathroom remodel
Valuation:
$35,000
Permit #:
201711224728
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Reconfigure wall between 2 existing bathrooms. replace existing shower with new shower. remove and replace lav and water closet
Valuation:
$15,100
Permit #:
2012 010960 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Mechanical/plumbing/elec -- replace water heater with tankless including electrical; relocate hvac to attic including elect (nt)
Valuation:
N/A
Permit #:
BLD2012-01609
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Bldg- reroof - remove existing roofoing install approx 19 squares of presidential composition roofing class a (nt)
Valuation:
N/A
Permit #:
BLD2012-00851
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Renew for final 201502239032 201509288215 201509288213
Valuation:
$1
Permit #:
201711224715
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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FC Kairuz License info
Verified License
| License # | 942865 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for FC Kairuz at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 942865 |
| Status | Unable To Verify |
| City | Tracy |
| Type | Contractor |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
33
Permits
- Building permit records show that FC Kairuz has worked on 33 permitted projects.
FC Kairuz Employees
FK
Frederic Caluya Kairuz
Sole Owner