Our companies experience with Modular Concepts has been consistently spectacular since taking occupancy in a high traffic, busy building in Marlborough.Luiz is responsive in real time, (more responsive than building administration most of the time) and he recently went above and beyond to assist with an issue that truly wasn’t his problem. This is a rare quality to have in the services industry, and I wish we could use his services in every one of our clinics.Thank you for being incredible!

Modular Concepts LLC is very innovative on its approach to janitorial services. They understand what's needed and expected, and create a simple, direct, and cost effective plan that delivers exactly that. No contracts, no hassle, nonsense BS.The owner is very upfront, delivers exceptional customer service, and treats every customer with the same integrity and care, regardless of the job size.I strongly recommend Modular Concepts to any company looking for office cleaning, commercial cleaning, janitorial services, and related services such as strip and wax and carpet washing.Very friendly and absurdly committed staff, and their involvement and support of the community is second to none.

Modular is a company that cares for its employees and customers alike, and they also do a great job giving back to the communities where they do business. It is refreshing to see that approach in the commercial cleaning segment, and their exponential growth reflects that. I am a professional in this industry for over 30 years, and after knowing how and why Modular does business, I highly recommend them!

Luiz and his team did an excellent job filling in for our sexton while we searched for a replacement. The team was neat, efficient, timely, knowledgeable and easy to work with. This is a church building with a sanctuary and associated classrooms, offices, kitchen, rest rooms, and a fellowship hall. It was a pleasure working with Luiz and his team. We would hire them back should the need arise in the future.First Church in Marlborough Congregational UCC

We are so proud to work with Modular Concepts LLC, Luiz has a great team that cleans our whole building every day.So happy to go in to a clean office every day!! Thanks Joann Ducharme Office Manager for the Davis Companies.

It was a truly excellent experience working with Luiz & the team at Modular Concepts. I hired them to clean my late parents' house in preparation for sale. Within the course of one day, they tackled every room including the windows, sills, walls, lights, floors, etc, plus the exterior (power washing & gutters). Reasonable rate, professional, and responsive. I'd hired them again in a heartbeat!