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S J Demkowski Construction Inc

1808 Jonathan Avenue, San Jose, CA 95125


Contact Information

Phone:
(408) 723-3399
Service:
General Contractors, Home Builders
Employees:
Carole Ann Demkowski (Officer), Steven Joseph Demkowski (Rmo/Ceo/Pres)

License:
California #553045
Status:
Active
Type:
General Building Contractor
Business Type:
Corporation

Verified:
Status:Verify
Date:January, 2016
Source:California Contractors State License Board
Bonded Agent:
American Contractors Indemnity Company
Bonded Value:
$12,500

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Permits (13)

309 Constitution Dr, Menlo Park, CA 94025

Date: Sep 4, 2014

Permit type: Commercial Contracting

Description: Demolition of existing generator -

Valuation: $5,000,000

Permit #: BLD2014-00500

295 Polaris Av, Mountain View, CA 94043

Date: Feb 5, 2014

Permit type: Remodeling

Description: Comm t.i. expand into adjacent suite "paci

Valuation: $3,500,000

Parcel #: 15022020

Permit #: 2013-3804

307 Constitution Dr, Menlo Park, CA 94025

Date: Jul 9, 2013

Permit type: Plumbing

Description: A new kitchennette which includes electrical & plumbing

Valuation: $2,300,000

Permit #: BLD2013-00803

308 Constitution Dr, Menlo Park, CA 94025

Date: Oct 18, 2012

Permit type: Plumbing

Description: Comm ti - equipment installation and hook-up for

Valuation: $11,000,000

Permit #: BLD2012-01085

308 Constitution Dr, Menlo Park, CA 94025

Date: May 9, 2012

Permit type: Plumbing

Description: A commercial alteration for p-cap equipment relocation.

Valuation: $250,000

Permit #: BLD2012-00360

308 Constitution Dr, Menlo Park, CA 94025

Date: Apr 30, 2012

Permit type: Commercial Contracting

Description: Comm ti - seismic anchorage & electrical connections for

Valuation: $250,000

Permit #: BLD2012-00337

306 Constitution Dr, Menlo Park, CA 94025

Date: Apr 11, 2011

Permit type: Remodeling

Description: Equipment relocation and hook-up for r&d for te

Valuation: $1,700,000

Permit #: BLD2011-00445

308 Constitution Dr, Menlo Park, CA 94025

Date: Apr 5, 2011

Permit type: Commercial Contracting

Description: Building h - rearrange existing equipment in a manufacturing

Valuation: $25,200,000

Permit #: BLD2011-00263

309 Constitution Dr, Menlo Park, CA 94025

Date: Aug 30, 2010

Permit type: Remodeling

Description: New door and 4 new exit lights

Valuation: $680,000

Permit #: BLD2010-01090

307 Constitution Dr, Menlo Park, CA 94025

Date: Dec 28, 2009

Permit type: Hvac

Description: Installation of manufacturing equipment for r & d

Valuation: $8,200,000

Permit #: BLD2009-01297

2851 Northside Ave, Redwood City, CA 94063

Date: Mar 9, 2009

Permit type: Commercial Contracting

Description: New electrical panel board & hook up. bolt down equipment for seismic anchoring.

Valuation: $2,440,000

Fee: $2,700.69 paid to City of San Mateo, California

Client: Tyco Electronics Corp Available Data

Parcel #: 054250360

Permit #: BLD2009-00247

307 Constitution Dr, Menlo Park, CA 94025

Date: Nov 5, 2008

Permit type: Remodeling

Description: A commercial repair to exchange an existing roof

Valuation: $250,000

Permit #: BLD2008-01447

307 Constitution Dr, Menlo Park, CA 94025

Date: Mar 31, 2008

Permit type: Remodeling

Description: Remodel of office lobby/display area

Valuation: $2,000,000

Permit #: BLD2008-00284

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