“Keith and his team were excellent! We added a master suite above a pre-existing garage, one large and one small dormer to the existing house, and did a a gut remodel of the existing interior including baths and a kitchen. He created a small apartment within the house with a functioning temporary kitchen so we could live in the home during the project – saving us lots of money since we didn’t have to rent an apartment. He was a great project manager. Keith was conscientious and transparent throughout the process and had people working everyday from beginning to end. We would certainly work with him again!”
mrsbaires | View on Houzz.com


“I have used Keith and his team for a kitchen renovation and are thrilled with the results. Before the start of our project Keith walked up through the process and the prospective timeline. Keith was meticulous in his planning and accounted for everything. There was a hiccup in the project but that was handled professionally with no real delay in the timing of the project. I would highly recommend Design Plus Construction.”
Diane B. | View on Houzz.com

Great Team

“Keith and Joann work together to make sure that the project looks like the client envisioned! They have a great team of professionals who care about the details, to make sure the project is well thought out and designed beautifully!”
splash | View on Houzz.com

Honest, On-Time, On-Budget

“I’ve worked with Keith Tower and his company, Design Plus Construction, on 3 projects. They all came off without a hitch so I turned to him immediately and without hesitation when project #4 presented itself. Integrity – Keith’s clients can count on it in every aspect and at every step of the process. Keith is honest, on time, and on budget. He pays careful attention to detail and more importantly, to what his client is saying. The house I put into his hands was in desperate need of attention, and while we were undertaking a gut remodel of part of it, I was anxious that it not lose its character after 180 years of family ownership. That meant hiring a contractor who would listen to what I wanted rather than try to sell me on what other homeowners were doing. When it was over, I got my house back, same as it ever was and a thousand times better, just as I had asked. We then turned to the exterior where some of the porch posts had rotted in the salt air of the north shore. Keith scoured the area for the best mill and the best price; no stone was left unturned. An original post was removed, 9 copies fabricated and installed, and my porch made sturdier without losing authenticity. So after stunning success with 4 bathrooms, a remodeled ell, and a fortified porch, it’s a no-brainer that I turn again to Design Plus Construction for my next project, and so should you!”
Molly P. | View on Houzz.com

Beyond Expectations

“We stayed in our house during the construction and the DPC staff were very courteous, friendly and accommodating. Keith managed every step of the process directly. He cared about our project and cared about the outcome. Our addition and renovation were completed ahead of schedule and came out better than we expected!”
Rachel S.
Weston, MA | View on Houzz.com

A Pleasure to Work With

“As an architect, I’ve worked with Keith Tower on nearly a dozen projects since 2009. Keith is a knowledgable problem solver, whether it’s finding ways to accomplish client goals within a limited budget or setting up a temporary kitchen during renovations or juggling schedules to accommodate a delayed tile delivery. He employs excellent craftsmen and subcontractors. It’s a pleasure to work with Keith.”
Howland Architecture Studio, Inc.
Someville, MA | View on Houzz.com

Tell us about Your DPC Experience…

Your choice of builder will have a tremendous impact on your project. You can trust that Design Plus Construction will share your commitment. We will help turn your architectural vision into reality.

Learn about our highly successful design/build process. When working with Design Plus Construction to develop your project, we will help turn your dreams into reality.

Our Principal, Keith Tower has been involved in residential construction for over 20 years. His experience includes carpentry, site management, project development, land acquisition, new construction, renovations, and historic restorations.