Welcome to Jeffrey Gray Plumbing When it comes to the plumbing elements of your home, you need a knowledgeable, experienced, and qualified company to protect your family & maintain efficiency. With over 17 years of experience, Jeffrey Gray Plumbing provides excellence and quality to Solano county and the Bay Area. Our goals are to be punctual, professional in our appearance, courteous to our customers and resolve your issue with quality craftsmanship. No Septic Systems Service Fee is $35