Established in 2005, General Consulting Services, Inc. (GCS) is a General Contractor/Construction consulting firm founded by Leon O. Cohen. GCS specializes in the construction, development, and real-estate industries. Our focus is in Western Washington and we will travel outside the area on occasion. GCS is notorious for providing high quality and dedicated service, a main reason why GCS is a good choice for many. 

GCS understands the evolving marketplace and adapts to new technologies and project requirements. Our work portfolio encompasses many sectors of the design and construction industry. Our track record of integrity and professionalism is a result of our ability to develop and maintain lasting client relationships.  

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Our project experience spans many construction restraints, including Commercial, Condominium, Apartment, Luxury Residences, Mixed Use, Retail, Civic/Municipal, Cultural, Parks, Waterfront, Health Care, Tenant Improvement, Transportation, Historical restoration,  and Fire Water Damage Restoration Casualty. We can work with you as a general contractor or an owners representative/consultant. We also can assist in putting the consultant team together for development, facilities management, inspections, due diligence, litigation/expert witness, claims, property surveys, repair estimates, and insurance claims. We won't charge for the initial call and we look forward to hearing from you.