Updated: Jul 02, 2026
Location and Projects
Address
200 AMHERST AVE, Kensington, CA, 94708
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C and N Construction Inc
Based in Kensington, C and N Construction Inc has been active in the Bay Area for 19 years. The company serves residential clients throughout Kensington and surrounding East Bay neighborhoods. C and N Construction Inc specializes in home remodeling and renovation projects, including kitchen and bathroom remodels, whole-home updates, and general residential construction work. The company’s portfolio includes both interior and exterior projects, such as updating existing homes and improving living spaces to meet modern standards. C and N Construction Inc works closely with homeowners to deliver functional and lasting results, drawing on nearly two decades of experience in the local construction market. Their residential focus and presence in Kensington reflect a deep familiarity with the area’s housing styles and building practices.
C and N Construction Inc Services
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C and N Construction Inc Contact Information
Phone Number: (415) 307-8820
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Address: 200 AMHERST AVE, Kensington, CA 94708
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C and N Construction Inc Kensington
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
C and N Construction Inc has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that C and N Construction Inc has worked on at least
4.0 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.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$100k-$250k |
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.
Building Permits by C and N Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
1st floor: tenant improvement. includes the demolish of non-str partitions and building new non-str partitions. all new or revised meps life safety work will be design - building and submitted separately (bldg is fully sprinkled)
Valuation:
$200,000
Permit #:
202501148248
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
5th fl; this project involves modification of (e) tenant improvement. to include selective demolish and construction of non load bearing partitions new ceiling grid and tiles new light fixture and new switching new office doors and frames and reuse of (e) selected materials if practicable millwork new sink and
Valuation:
$424,519
Permit #:
202001222479
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
4th fl; this project involves modification of (e) tenant improvement. to include selective demolish and construction of non load bearing partitions new ceiling grid and tiles new light fixture and new switching new office doors and frames saluage and refuse of selective materials if practicable new millwork
Valuation:
$362,866
Permit #:
202001222478
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
3rd fl; this project involves modification of (e) tenant improvement. to include selective demolish and construction of non load bearing partitions new ceiling grid and tiles new light fixture and new switching new office doors and frames new millwork new sink and new finishes
Valuation:
$417,490
Permit #:
202001222474
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Ref to office tenant improvement. pa# 202501148248. electrical wire new lights outlets
Valuation:
N/A
Permit #:
E202502059814
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ref to office tenant improvement. 202501148248: addition 2 sinks & 1 water fountain
Valuation:
N/A
Permit #:
PP20250205381
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to permit 201908078171 for final sign off. remove sprinkler system requirement from scope of work. egress travel distance (74 feet)+ per info sheet fs-03 sprinklers not required for (e) attic conversion to habitable space over (e) 2 story building. to correct (e)story count from 3 to 2 stories
Valuation:
$1
Permit #:
202111122263
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to approved permit 201904228558. ceiling heights changed as indicated by revision clouds labeled. ceiling heignt have been increased in kitchen and bedroom
Valuation:
$1
Permit #:
202201055430
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
13th floor only tenant improvement. addition 1 new partition (e) stair and elevator lobby to remain as is patch & repair (e) finishes
Valuation:
$169,200
Permit #:
201903054427
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Provide temporary shoring system to facilitate excavation and construction of proposed new single family dwelling per approved permit 201908078171
Valuation:
$1
Permit #:
201912179821
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa #2019-0916-1773: remodel to 2nd floor rooms #209 - lab #209 - consult for lab expansion. includes arch electrical mechanical & plumbing improvements
Valuation:
$42,500
Permit #:
202001313245
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
9th floor ste #950 - revision to app#201904057201. demolition of non load bearing partitions construction of new interior partitions new millwork reuse of doors and new finishes
Valuation:
$1
Permit #:
202002285711
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
8th fl/ste # 800 - revision to app#201904107599. demolition of non load bearing partitions construction of new interior partitions new millwork reuse of doors and new finishes
Valuation:
$1
Permit #:
202002285708
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Revision to pa #201903054427. 13th fl: demolish (e) light fixtures reconfigure lighting layout & repair (e) suspended clgs as reuired. remove 1 interior door
Valuation:
$29,947
Permit #:
201905171005
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Accessible business entrance abe corrections. requesting technical infesability for ramp rebuild. corrections shown for all other items. abe 201810042260
Valuation:
$3,500
Permit #:
202307202631
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Interior remodel of existing residence to relocate kitchen. all new windows. (1) new bathroom. new partition walls cabinetry mep and lighting * 10/30/2020 - revision to include radiant floor heating - bdb *
Valuation:
N/A
Permit #:
BIAL19-012754
Status:
final
Fee:
$2,837
Permit Type:
N/A
Building Type:
N/A
3rd fl: deferred electrical for pa# 202001222474. title 24 electrical
Valuation:
$81,338
Permit #:
202011128742
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
4th fl: deferred electrical for pa# 202001222478. title 24 electrical
Valuation:
$84,190
Permit #:
202011128741
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
5th fl: deferred electrical for pa# 202001222479. title 24
Valuation:
$87,595
Permit #:
202011128738
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Unit 1207: remodel of bedroom & kitchen install new cabinet for bathroom/kitchen outlets ceiling lights drywall patch custom shower pan plumbing work painting tile work. no walls added/removed
Valuation:
$25,000
Permit #:
201709188810
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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C and N Construction Inc License info
Verified License
| License # | 1091145 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Partnership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for C and N Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CNCONNC865NM |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Partnership |
- According to the Washington State Department of Labor & Industries, 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 C and N Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 977159 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, 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 C and N Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 838981 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, 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 C and N Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Tokio Marine Specialty Insuran |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
40
Permits
- Building permit records show that C and N Construction Inc has worked on 40 permitted projects.
C and N Construction Inc Employees
AN
Alan Ngan
Rmo / Ceo / Pres
AN
Alan Ngan
Qualify Partner
DR
Delbert Leroy Rotelli
Rmo
DR
Delbert Rotelli
Treasurer
KC
Kwok Ming Chan
Officer
KC
Kwok Ming Chan
Officer
KC
Kwok - Ming Chan
General Partner
KN
Kwok - Ming Chan, Alan Ngan
Owner
WC
William Bryan Canning
Ceo / President
WC
William Canning
President