Updated: Jul 16, 2026
Location and Projects
Address
1565 RALSTON AVE, Burlingame, CA, 94010
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Calvin Construction
Calvin Construction at 1565 RALSTON AVE, Burlingame, CA 94010, held a General Contractor license (#682332) with the California contractors license board with an expiration date of 12-31-2027. We last verified the license was inactive on 04-21-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
Calvin Construction Services
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Calvin Construction Contact Information
Phone Number: (408) 923-1263
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Address: 1565 RALSTON AVE, Burlingame, CA 94010
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This is a sample of this contractor's permits. Click here to access their complete permit history.
1st fl: remodel e kitchen bathroom in kind. remodel bedroom closets. 2nd fl replace guardrail a e office loft with code compliant pony wall. infill e wall opening at office 2. update plumbing, electrical lighting. 1st fl relocate cased opening btwn kitchen and lving room
Valuation:
$120,000
Permit #:
201708144704
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Demolish one-story 2345 sqft single family house on a a (pd) for a 3-lot subdivision plan
Valuation:
N/A
Permit #:
2022 685949 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Change insurance office to a grocery shop. addition mop sink & sales counter
Valuation:
$4,300
Permit #:
202209212871
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Construct two bedrooms one half bathroom & family room @ ground floor. relocate kitchen & dining room. construct one half bathroom at 2nd floor. remove existing foundation replace w/new & new post at ground floor
Valuation:
$90,000
Permit #:
201703171678
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace water heater in same location ( garage ) total
Valuation:
N/A
Permit #:
Plum-22-0002
Status:
issued
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Upgrade the main panel and run new wire. 100 amp service 15 circuits 10 lights 10 switches 40 receptacles 2 fans 1 microwave 1 range 3 smoke detectors
Valuation:
N/A
Permit #:
E201901048226
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install one light switch
Valuation:
N/A
Permit #:
E202211143572
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renewal of permit e201704244531-rewire unit install 100a subpanel 30 lights 25 switches 60 receptacles 3 fans 1 dishwashers 1 microwaves 1 range
Valuation:
N/A
Permit #:
E201810026249
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install mop sink
Valuation:
N/A
Permit #:
PP20221114118
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Amend permit pp20170424795 to include legalization of kitchen bathroom and laundry in basement
Valuation:
N/A
Permit #:
PP20181002394
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade residnetial wiring 2 lights 10 switches 10 receptacles 1 fan 1 dishwasher 1 garbage disposal 1 microwave 1 range
Valuation:
N/A
Permit #:
E201710308752
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms and upgrade electrical main panel. 5x8 each
Valuation:
$32,000
Permit #:
201901049680
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rewire unit install 100a subpanel 30 lights 25 switches 60 receptacles 3 fans 1 dishwashers 1 microwaves 1 range
Valuation:
N/A
Permit #:
E201704244531
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace bathroom tub faucet toilet 1 shower pan. 2 bathroom
Valuation:
N/A
Permit #:
PP20190104961
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Update (e) plumbing 1 bathroom and 1 kitchen
Valuation:
N/A
Permit #:
PP20171030974
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2 1/2 bathrooms kitchen and laundry
Valuation:
N/A
Permit #:
PP20170424795
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1/f- excavate +/-1 of earth and construct new walls for new 3 bedrooms 2 bathrooms & a family. 2/f- relocate/remodel (e) kitchen and bedrooms new bathrooms & new interior stair. 1 level wood deck at rear
Valuation:
$150,000
Permit #:
201607192683
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f- excavate +/-1 of earth and construct new walls for new 3 bedrooms 2 bathrooms & a family. 2/f- relocate/remodel (e) kitchen and bedrooms new bathrooms & new interior stair. 1 level wood deck at rear
Valuation:
$150,000
Permit #:
201607192683
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Comply w nov #201558471. legalize (e) inlaw unit on ground fl including light electrical outlets & plumbing; lower subfloor in bedroom #4 & playroom @ lower fl. provide 1-hr fire resistant heat source; relocate & replace electrical svc panel provide 1-hr fire resistant materials between added uni
Valuation:
$100,000
Permit #:
201509237900
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Revision to app#201509237900/r-2 modify lower floor bathrooms configuration by relocate a non-structural partition wall bathroom sink and replace bathtub with a shower pan. shift a fire rated door from center to side
Valuation:
$2,000
Permit #:
201612094636
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Calvin Construction Reviews
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Calvin Construction License info
Inactive License
| License # | 682332 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Calvin 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 # | 682332 |
| 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 Calvin Construction at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F121591-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- According to the United States Environmental Protection Agency, 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 Calvin Construction at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 739580 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Calvin 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 # | 599121 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Calvin 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 # | 510267 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Calvin 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 # | 791796 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Calvin Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Calvin Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
66
Permits
- Building permit records show that Calvin Construction has worked on 66 permitted projects.
Calvin Construction Employees
CC
Calvin Chan
Sole Owner
CC
Calvin Chan
Rmo / Ceo / Pres
JC
John Matthew Calvin
Owner
PW
Paul Calvin Wagner
Sole Owner
PC
Paul Fredrick Calvin
Owner