As principals of Construction Services Group, Chris Z. Vamvakias and Bob Welker have been in general construction and remodeling since 1970. Over the years, we have developed a track record of providing a quality product at competitive prices. Referrals from past clients have enabled CSG to provide services to over 4,000 clients to date. We believe that integrity, product quality, and service are key elements for success in any business, but are especially important in the building and remodeling business. CSG is fully insured and licensed to meet the requirements of any governmental entity. It is a Gold Star Member of the Better Business Bureau as well as member of several professional organizations that demand high standards for membership. We believe that our company’s greatest asset is its team of people, with outstanding ethics, experience, professionalism, and skills. We proudly offer just that. Our team, from administration through production, strives to make the construction process a pleasant experience for each and every customer.