J&M, Inc. was founded by Manuel Marques Jr. in 1957 and incorporated in 1958. Manuel Marques III joined his father in 1977 followed by brother Michael Marques in 1979. In 2006, after 49 years in Hayward, CA, J&M, Inc. relocated the corporate office and equipment yard to Livermore, CA, where it remains today.
After 33 years as President, Manuel Marques III became CEO in 2019 while promoting his son, Manuel Marques IV, as President, and daughter, Brittany Haydock, as Secretary/Treasurer. John M. DeFreitas joined J&M, Inc. in 2018 as Vice President. The third-generation J&M, Inc. brings renewed energy, a modern approach, and technology to ensure J&M, Inc. remains a prominent name as an underground wet utilities contractor into the future.
After 33 years as President, Manuel Marques III became CEO in 2019 while promoting his son, Manuel Marques IV, as President, and daughter, Brittany Haydock, as Secretary/Treasurer. John M. DeFreitas joined J&M, Inc. in 2018 as Vice President. The third-generation J&M, Inc. brings renewed energy, a modern approach, and technology to ensure J&M, Inc. remains a prominent name as an underground wet utilities contractor into the future.
Services
J&M, Inc. is a third-generation general engineering contractor located in Livermore, CA. J&M, Inc. specializes in the underground installations of sewer, storm drain, and water systems in the private and public sectors of Northern California. J&M, Inc. has been in business since 1957 and was incorporated in 1958.
The personal safety and health of our employees and fellow trade contractors, clients, and vendors are of primary importance. J&M, Inc. is unwavering in our commitment to safety and health. Our safety practices include a continuous review and updating of our Injury and Illness Prevention Plan & Code of Safe Practices and Safety Handbook, Job Safety Training, Tailgate Safety Meetings, and Pre-job / Pre-task Safety Analysis.
Do you have an upcoming project in need of an experienced wet utilities contractor? Are you looking to breathe fresh air into your typical construction site team? J&M, Inc. would be pleased to provide Budget Pricing, a Proposal, and/or value engineering insight on design options, constructability, coordination, and anything else that may be of need.
Reviews
Be the first to review J & M.
Write a Review
