Lasting Relationships Built On Honest Foundations
Since 1985, John Keane has established himself as one of the more respected General Contractors in the Greater Santa Clarita Valley, Los Angeles County and Ventura County. From small Commercial Tenant Improvements to large multimillion dollar Office and Industrial Buildings, no project is too large or too small for Keane Constructors, Inc.
Construction
For decades, Keane Constructors has had a proven track record for the successful completion of multimillion dollar projects.Feasibility Assessment and Project Consulting
Keane Constructors handles the preliminary investigation used to assess the cost and benefit of a potential project.Construction Management
Keane Constructors offers services to budget, estimate, bid and buyout projects under the owner's interest.Featured Projects

"Very Competent"
I would recommend Keane Constructors to anyone in need of a VERY competent and friendly contractor.- Peter W. Eichberg
Eichberg Associates, Inc.
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"First Rate"
Keane Constructors is a first rate contractor from start to finish. Their work is done with excellence and a meticulous eye for detail.- Pastor Todd Smith
Crossroads Community Church
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"You Rock!"
Our suite is amazing, due mostly to your diligence, creativity and hard work. Thanks so much for all the energy.- Marty Levy