Updated: Apr 26, 2026
Location and Projects
Address
4425 WILLOW SPRINGS ROAD, Chico, CA, 95928
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Collar Construction
Collar Construction, 4425 Willow Springs Rd, Chico, CA (Owned by: Russell Whitney Collar) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Collar Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Collar Construction Services
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Collar Construction Contact Information
Phone Number: (530) 521-7877
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Address: 4425 WILLOW SPRINGS ROAD, Chico, CA 95928
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Collar Construction Chico
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Collar Construction has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Collar Construction 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.
Residence remodel (n) bathrm to (e) art studio 390 sf (uncondition
Valuation:
$8,000
Permit #:
19-01304
Status:
final
Fee:
$594
Permit Type:
Non structural re...
Building Type:
N/A
Repl single family dwelling (560) campfire
Valuation:
$21,123
Permit #:
B19-1742
Status:
final
Fee:
$4,188
Permit Type:
Sfd-custom/model
Building Type:
N/A
Repl service (200 amp) camp fire
Valuation:
$2,000
Permit #:
B18-2950
Status:
final
Fee:
$238
Permit Type:
Electric panel re...
Building Type:
N/A
Reroof r&r comparable 14 sq
Valuation:
N/A
Permit #:
18-02828
Status:
expired
Fee:
$90
Permit Type:
Building permit r...
Building Type:
N/A
Addition 418 sf (n) mstr bedroom
Valuation:
$47,088
Permit #:
18-00973
Status:
final
Fee:
$693
Permit Type:
N/A
Building Type:
N/A
(n) adu 831/901 unit b
Valuation:
$141,500
Permit #:
B19-00584
Status:
final
Fee:
$12,245
Permit Type:
R3 adu accessory ...
Building Type:
N/A
(n) adu 866/936 new sewer connection unit b adu
Valuation:
N/A
Permit #:
ENGSSA20-00045
Status:
final
Fee:
$2,900
Permit Type:
Sewer connection ...
Building Type:
N/A
Bldres sfr: single family residence bldg: cdd -building
2003-05-21
2 bedroom single family residence with study attached 3 car garage with storage loft front and rear porches
Valuation:
$228,289
Permit #:
BP-0301750
Status:
final
Fee:
$3,154
Permit Type:
N/A
Building Type:
N/A
Remodel & addition- sq ft as follows: living-412 deck-109contract price-$65, 000.00seismic- $6.50
Valuation:
$65,000
Permit #:
120406.06
Status:
EXPI
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) plumbing for adu unit b adu
Valuation:
$5,000
Permit #:
P19-00242
Status:
final
Fee:
$164
Permit Type:
Linked plumbing s...
Building Type:
N/A
Hvac ducting unit b adu
Valuation:
$10,000
Permit #:
M19-00287
Status:
final
Fee:
$164
Permit Type:
Linked mechanical...
Building Type:
N/A
New sewer use on-site
Valuation:
N/A
Permit #:
15-01614
Status:
final
Fee:
$137
Permit Type:
Building permit p...
Building Type:
N/A
(n) adu 866/936 unit b adu
Valuation:
N/A
Permit #:
ENGADM20-00051
Status:
canceled
Fee:
$236
Permit Type:
Escp less than 1 ...
Building Type:
N/A
Remodel: drywall gas line -stove & heater misc wiring
Valuation:
N/A
Permit #:
B08-0027
Status:
final
Fee:
$241
Permit Type:
Remodel
Building Type:
N/A
Bedroom/hobby room addition 272 sq ft
Valuation:
$27,700
Permit #:
08-00627
Status:
final
Fee:
$555
Permit Type:
N/A
Building Type:
N/A
Complete interior rebuild/remodel
Valuation:
$25,000
Permit #:
02-02702
Status:
final
Fee:
$1,086
Permit Type:
N/A
Building Type:
N/A
Reroof w/metal siding trim partial insulation
Valuation:
N/A
Permit #:
B09-0244
Status:
final
Fee:
$119
Permit Type:
Re-roof
Building Type:
N/A
Addition (396) cov deck (608)
Valuation:
$25,740
Permit #:
B06-2806
Status:
final
Fee:
$1,311
Permit Type:
Room addn-first stry
Building Type:
N/A
(n) adu 866/936 unit b
Valuation:
N/A
Permit #:
ENGSW21-00091
Status:
final
Fee:
$317
Permit Type:
Escp over the cou...
Building Type:
N/A
Addition to sf- bedroom (576)
Valuation:
$37,440
Permit #:
B07-1146
Status:
final
Fee:
$1,570
Permit Type:
Room addn-first stry
Building Type:
N/A
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BZ Score
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BZ Score
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Projects
Collar Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Collar Construction License info
Verified License
| License # | 403170 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Collar Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 403170 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the Butte County, CA, 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 Collar Construction at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
30
Permits
- Building permit records show that Collar Construction has worked on 30 permitted projects.
Collar Construction Employees
CC
Collar Construction
Owner
RC
Russell Whitney Collar
Owner