Who We Are
Waterproofing Associates Inc. has been in the commercial-industrial roofing and waterproofing business since May of 1992, serving the greater San Francisco Bay Area, Monterey Bay and Central Valley. We are competitive in price and superior in our technical skill and service. We are a Union Contractor that is committed to exceeding the expectations of our customers. Give us a call.
What We Do
We specialize in the installation of both commercial and industrial roofing systems including commercial deck coatings, plaza deck systems and below grade waterproofing systems. We have a complete Service Department to address your roof maintenance needs, tenant improvement projects or roof leak concerns
Meet the Team
Steve Nash
President
Jay Hartung
Vice President
Rob Wyllie
Project Manager
Eileen Wagner
Office Manager
John Ravetti
Project Manager
Eric Moorehead
Project Executive
Mathew Rabong
Project Manager
Randy Carter
Project Manager
Sean McCormick
Project Manager
Kyle Carhart
Project Manager
Juan Landeros
Superintendent
George Timmons
Superintendent
Mike Wilmerding
Superintendent
Jim Vincent
General Service Manager
Kevin Grimes
Service Manager
Jose Orpeza
Service Manager
Matt Mahlke
Accounts Receivable
Maria Mercado
Purchasing Manager
Mark McLauchlan
Contract Administrator
Jill Aro
Administrative Assistant
Joshua Jones
Administrative Assistant
Lorene Fisher
Accounts Payable Clerk
Mike Kessler
Safety Manager
Omar Gonzalez
Equipment Logistics
Alfredo Cruz
Crane Operator
