Updated: May 06, 2026
Location and Projects
Address
415 Cavanaugh St, San Mateo, CA, 94401
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Chinchilla Construction Administration Photos
Chinchilla Construction Administration
Custom Homes - Remodels Kitchens and Bath - Foundation - MEP - Fire Sprinklers - Insulation - Drywall - Paint - All Finishes
From BuildZoom: Chinchilla Construction Administration, 415 Cavanaugh St, San Mateo, CA holds a General Building license according to the California license board.
Their BuildZoom score of 114 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Chinchilla Construction Administration, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Chinchilla Construction Administration Services
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Chinchilla Construction Administration Contact Information
Phone Number: (650) 436-8117
Address: 415 Cavanaugh St, San Mateo, CA 94401
Chinchilla Construction Administration San Mateo
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Chinchilla Construction Administration has a BuildZoom score of 114, which places them above 98% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
4 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Chinchilla Construction Administration has worked on at least
18.0 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
|
5 projects
|
Home Additions |
|
5 projects
|
Kitchen remodels |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Chinchilla Construction Administration mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $28,000. 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.
Chinchilla Construction Administration Reviews
5 out of 5 stars, based on
1
review
-
By Chanda B.January 18, 2021ADU - In-law unit
Building Permits by Chinchilla Construction Administration
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovate master & guest bathrooms in 2nd floor. replace flooring. all plumbing fixture stay in same place. install 3 new recessed lights in each bathroom. no wall to be touched. electrical-replace knob & tube wiring for both bathrooms master bedroom & #1&2 bedrms living room. install new recessed
Valuation:
$65,000
Permit #:
202507100554
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Single family dwelling addition of 329sf - new master bedroom suite (280sf). convert porch (1) to conditioned space (mudroom) and entry hall (49sf). remodel of 351sf to convert (e) master bedroom/bath into bedroom #3 and expand kitchen and create a new linen closet into previous master bathroom. create new small gable roof over main entry door of __sf. replace and relocate (e) water h... see more
Valuation:
$193,025
Permit #:
BD-2022-284084
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace one recessed ceiling light in the same location. remove and replace faucet in the same location. remove and replace kitchen cabinets in the same location. all work is replacement in kind
Valuation:
$50,000
Permit #:
202408269442
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Units 626 2 3 4. kitchen remodel to replace knob & tube wiring upgrade main to 400a. replace plumbing angle stops and 3 sinks. remove/replace kitchen counters and cabinets. remove and replace range hoods connect to (e) duct. replace 6 windows no street facing max. u-factor = 0.40
Valuation:
$75,000
Permit #:
202201196245
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to bpa# 202307283205: remove post adj. to basement stair. reconfigure stair for new guardrail (no wall). widen rear sliding door. convert 1st floor rear sliding window to slider window (reduced)
Valuation:
$28,000
Permit #:
202404190330
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove and replace two bathroom. remodel in like replace one shower pan one more sink to guest bathroom in 2nd floor. replace (1) shower pan no underground
Valuation:
N/A
Permit #:
PP20250710381
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel in kind 2 bathroom on 2nd floor. electrial remove and replace in kind. remove knob and tube throughout the house. addition gfci in bathroom
Valuation:
N/A
Permit #:
E202507103831
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install an electrical subpanel for kitchen circuits ar per electrical code circuits. replace install new hood replace counter top replace kitchen sink replace stove paint cabinets. no moving of walls
Valuation:
$30,000
Permit #:
202209192724
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Alterations to an existing sing family residence. condition existing basement/crawl space. addition of 1 new bathroom
Valuation:
$150,000
Permit #:
202307283205
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Single family dwelling new second story addition of 787 sf including new master suite with master bedroom master bathroom his and hers dressing rooms and new 200 sf balcony. new 193 sf rear addition on 1st floor to include new expanded kitchen laundry room powder room and storage room. enlarge opening in (e)dining room reinforce structural on 1st floor including new shear wall. new fu... see more
Valuation:
$131,939
Permit #:
BD-2019-273407
Status:
issued (revision pending)
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel(e)classrooms.accessibility upgrades to restroom and walkways and change of occupancy from r3 to e.alteration to restroom for accessibility requirements.including demolition of partitions, adjustment of fixture heights & location.installation of truncated dome ramp to existing parking ramp
Valuation:
$50,000
Permit #:
202104239240
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
89 - day care hom...
Unit 4: main service upgrade replace knob & tube install 4 exhaust fans 10 lights 10 circuits 10 switches 15 receptacles 4 fans 1 microwave 1 range 3 smoke detectors
Valuation:
N/A
Permit #:
E202201197906
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main service upgrade to 400 amps replace knob & tube exhaust fan 10 lights 10 circuits 10 switches 15 receptacles 4 fans 1 microwave 1 range 3 smoke detectors
Valuation:
N/A
Permit #:
E202201197904
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition elecrrical heat pump to the 2nd floor. addition two exhaust fan to two bathrooms in 2nd floor
Valuation:
N/A
Permit #:
PM20250710382
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2023-11-06
Existing deck to be altered to addition a sunken self contained hot tub in line with the finish level of the existing deck (add electrical)
Valuation:
$25,000
Permit #:
BIMIR23-012935
Status:
issued
Fee:
$1,944
Permit Type:
N/A
Building Type:
N/A
Unit 2: replace knob & tube exhaust fan 10 lights 10 circuits 10 switches 15 receptacles 4 fans 1 microwave 1 range 3 smoke detectors
Valuation:
N/A
Permit #:
E202201197907
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 3: replace knob & tube exhaust fan 10 lights 10 circuits 10 switches 15 receptacles 4 fans 1 microwave 1 range 3 smoke detectors
Valuation:
N/A
Permit #:
E202201197905
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel guest bathroom like for like
Valuation:
$20,000
Permit #:
B25-0884
Status:
final
Fee:
$304
Permit Type:
Kitchen/bathroom ...
Building Type:
N/A
Single family (alteration/repair) - kitchen & bathroom remodel (flat)
2023-01-12
Bathroom renovation; new plumbing as per drawings electrical light and receptacles. no walls alterations
Valuation:
$20,000
Permit #:
BD-2022-284132
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace window same kind same size same like- window in bedroom looking to back yard no street view. max u-factor 0.30
Valuation:
$10,000
Permit #:
202305238375
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Verified License
BuildZoom confirmed this contractor's license
Chinchilla Construction Administration License info
Verified License
| License # | 1054621 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Chinchilla Construction Administration at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
28
Permits
- Building permit records show that Chinchilla Construction Administration has worked on 28 permitted projects.
We love our new ADU! Chinchilla Construction were great to work with and had many ideas when we were stuck and didn't know what to do. They navigated us through the difficult permitting process in Oakland and they turned our garage into the most beautiful one bedroom unit. They take so much pride in their work, they are friendly, get to work early and stay late, and they listen to what you want. They go the extra mile and their prices are reasonable. I highly recommend.