Our Donors

We could not do the work we do without the support of our donors. Those who have donated $5,000 or more are listed here as part of our Builders Club. Thank you for your generosity!

Supporters who have donated $10,000+

Supporters who have donated $5,000-9,999

Action Gypsum Supply
Adams Electric
Airco Mechanical, Inc.
Air-Tec
Alamo Structural Steel
Anderson Howard
Aragon Construction
Architectural Coatings, Inc.
Bali Construction
Berger Steel
BKF Engineers
Brayer Electric Company
Broadway Mechanical Contractors
C Below
Camblin Steel Service, Inc.
Central Concrete
Central Valley Hardware
Chamberlin Roofing & Waterproofing
Ciari Plumbing & Heating, Inc.
Clean Cut Concrete
Cochran

COMET ELECTRIC
Construction Testing Services
Contra Costa Electric
Control Air LLC
Coulter Construction Inc
Creative Ceilings and Drywall
CSI Electric
CTS Cement Manufacturing Corporation
Cupertino Electric
Design Mechanical
Duran & Venables, Inc.
Foundation Building Materials
Four Arrows Concrete Pumping INC
Frank M. Booth, Inc.
Gallagher
GES Sheet Metal
Granite Construction Company
Graniterock
Harder Mechanical Contractors
Helix Electric
Hilti

Holliday Rock
Jerry Thompson & Sons Painting
JH Kelly
KDC Inc.
Key Air Conditioning Contractors, Inc.
Kimble and Company
Land Mark Electric, Inc.
LB Stone Properties
Legacy Mechanical
Lithko Contracting
Lombardo Diamond Core Drilling Co., Inc.
MacDonald-Miller Facility Solutions
MB Coatings, Inc.
McGuire and Hester
Mike Zarp, INC.
Murray Company
N8 Excavation
NOVA Services
O’Brien Mechanical, Inc. II
OEG, Inc.
Oregon Commercial Painters

Pacific Wall Systems
Paragon Mechanical
Paulson-Cheek Mechanical
Performance Contracting, Inc.
Pinnacle Communication Services
Polk Mechanical
Potter Structures
Red Hawk Fire Protection
Romak
Safeway Electric
San Francisco Interiors, Inc.
Siteworks, LLC
Taft Electric Company
Tangram
Timberlab
Toro Enterprises
Touchstone Engineering Corp
UFP Industries
Unison Electric
Venture Mechanical