About Us

"MCG has been a preferred contractor of Global Partners for more than 15 years, working on projects of all sizes. Regardless of the project size or scope, they always provide outstanding service and professionalism, and their leadership team is highly responsive to our needs. Their years of experience and deep understanding of their customers’ needs truly set them apart."

"Autowash Maintenance Corporation has been a family operated and owned distributor and installer of car wash equipment since 1971, we have enjoyed many years of countless projects working with the team at MCG. From design to construction, their attention to detail and project coordination are the reason we recommend them to project owners who want an outstanding building experience."

"Marquis Contracting Group is the best of the best! True professionals! Attention to detail and great communication throughout the whole process. They handled change orders with grace and efficiency. When a couple small issues arrived long after completion, they were quick to respond and completed with a smile. I wholeheartedly give my highest recommendation."

Our development company has completed over 10+ commercial projects with Marquis Contracting Group (MCG) over the years working in New Hampshire, Massachusetts and Maine. MCG has always delivered our projects on time, on budget and with the highest quality while taking pride in what they build. MCG continues to take the time upfront to meet and discuss our projects in the early stages to find ways to value engineer and save money without sacrificing the final product. We regard MCG as our partner in the business and will continue to work with them for years to come. It is a great feeling to know that MCG has the experience and skilled trades to complete any project no matter how challenging

Professional company to work with. Positive experience all around performing next to their crews. Great company and family excelling in their field of expertise.

"Our first project with the Marquis Contracting Group has grown into a relationship that has endured over several years and multiple successful projects together. Bill and Melissa Marquis foster a family environment on their team that extends to their customers and subcontractors and makes them also feel like a part of the family. Great responsiveness, award-winning craftsmanship, reliability and expert problem solving are some of the ingredients that make our partnership with Marquis Contracting Group an essential ingredient to A.J. Letizio’s continuing success. When we think of what defines a great professional relationship with a business partner, we think of all of the aspects of our relationship with the Marquis Contracting Group."

"As a new carwash investor, the task of learning the business and finding someone to help turn dreams to reality was becoming overwhelming. Marquis Contracting Group took the entire weight of the Design Build process off of my shoulders allowing me to focus on the education I needed to run a successful wash. Cody, Bill and the entire team handled every step of the process and updated me daily on progress and next steps. Even after my project was completed, they continued to check in with me and offer support anywhere they could. Excellent service, high level of communication and my go to for my next wash and hopefully many more."

"MCG-Marquis Contracting was a pleasure to work with from start to finish. From Site Layout and Building modifications to finishing touches inside and out. The entire team was dedicated to the completion of my project in a timely manner. Communication was great and I would highly recommend MCG-Marquis Contracting for any Retail/Commercial projects."

"MCG has been a preferred contractor of Global Partners for more than 15 years, working on projects of all sizes. Regardless of the project size or scope, they always provide outstanding service and professionalism, and their leadership team is highly responsive to our needs. Their years of experience and deep understanding of their customers’ needs truly set them apart."

"Autowash Maintenance Corporation has been a family operated and owned distributor and installer of car wash equipment since 1971, we have enjoyed many years of countless projects working with the team at MCG. From design to construction, their attention to detail and project coordination are the reason we recommend them to project owners who want an outstanding building experience."

"Marquis Contracting Group is the best of the best! True professionals! Attention to detail and great communication throughout the whole process. They handled change orders with grace and efficiency. When a couple small issues arrived long after completion, they were quick to respond and completed with a smile. I wholeheartedly give my highest recommendation."