Get matched with top addition to existing structure builders in Boxborough, MA

"My wife and I were looking to have an addition built on our 2 bedroom / 1 bath home back in the winter of 2022. After a phone conversation with Richard, we decided to have him come out to the house. He was very clear with the iCornerstone process, and the benefits of using this process. He is meticulous in measuring and understanding the existing structure. There are no guesstimates and all cost projections are based on the actual materials and labor needed to complete the work. Having such clarity regarding costs before any work begins is not something I've seen in this industry prior to this experience. It was certainly a welcome change. We now have plans for a home addition and complete control over the project. We decide the scope and can customize the plan to our budget. We are grateful to have worked with Richard, and highly recommend him!"

"When we started our plan of remodeling, the first thing we did was the complete roof replacement including kitchen vent & duct pipe installation to the roof, and new installation of attic ventilation. MMP did not only completed it just as agreed but also very efficiently. The crews were friendly, professional, and careful. The jobs were carefully managed and implemented effectively. I was impressed by Matt, who is the manager, and he does an outstanding job in managing the crews and the progress of the situation, and the communication was clear and always to the point. We then moved to initiate a search for a contractor of two bathrooms remodeling after completing the roof and attic vent, MMP was one of the many candidates. Matt has had not only the best idea and proposals but also shown an impressive & professional sense of evaluating the project accurately, including the possible structural modification as well as a competitive estimate of the cost of the build. His proposal included a rebuild of a wall of the bathroom to expand another one adjacent to it. Matt accepted to use my schematic design image (made with a software tool) and a spreadsheet list of the fixtures that I created - as many as fifty items including TOTO, Grohe, American Standard, Panasonic, and IKEA - to start the job (later changed some of them due to local plumbing code compliance) After beginning the bathroom remodel project, Matt shared what jobs will be done with us timely and efficiently via text so that we feel comfortable enough in knowing what is going on while living in the house of dust & noise from remodeling. The crews, Zen and Mark, were very courteous, extensively experienced, reliable, and friendly with excellent communication, sometimes with songs of 80s rock music. They ask me when more precise specifications are needed and notified me when they feel advance notifications are required. When a change is necessary due to inspection, they informed me and clarified what and why. I have never felt uncomfortable in living together with the remodel job which has lasted over four months. The completed two bathrooms were stunning, just as I imagined. Matt, Zen, and Mark have proved their strong & thoughtful expertise and lived up with my request patiently until completion. Great job. A home remodeling project cannot be successful without having a trusted partner, and my experience with MMP has led me to be glad to share my confidence that MMP has a credential to become your reliable partner to manage a construction project together."

"I hit the jackpot when I chose Bob Ayotte to build my accessory dwelling unit in my son's 2 car garage. I should have purchased a lottery ticket! He is honest, a perfectionist, neat and very knowledgeable! Most impressive for me was the fact that Bob took the time to listen and understand what I needed to make this dwelling my "forever place" now that I have retired."

"Jack just completed an addition to our home, and we could not have asked for a better builder experience! He is organized and efficient, his work is excellent and the result is a wonderful addition that we are enjoying! Jack is responsive, straightforward and knowledgeable. He also built our neighbors home 6ish years ago and they love it and have not had any issues. We highly recommend working with String Builders and Jack. We plan to work with him for more house projects in the future!"

"Great work. The best part of this General Contractor is the constant communication and guidance. Being able to actually trust them helps too!"

"Humberto is the best! He and his crew are reliable, careful, knowledgeable, and professional. They always clean up afterwards and are careful not to get paint chips (from power washing) or paint drips in the soil of my garden. I've hired him twice to paint the outside of my half of a duplex. My neighbor in the other half went in with me this time. A third neighbor who saw the work decided to have their freestanding house painted as well. A beautiful job all around. Humberto is also honest and forthright about the costs and doesn't go over."

"Tejada’s remodeling will go above and beyond to make sure you are happy with the services provided. They were flexible and worked around our schedule. I already have them scheduled for more work this month! They do it all! Thank you Tejada’s!!!"

"We are happy that we chose John Elander & Son, Inc. as our builder. Rob, the son, was easy to work with and was willing to make changes, even suggesting some that worked out well."

"From start to finish I had a great experience with Carlos and all of the guys that worked for him. I previously had a relationship with him because he was the Contracted Painting Company for the new house that we moved into (Feb 2017) so I knew from that experience that all of his staff had fantastic attention to detail. I spoke with him about my project unaware that he also did renovations and was impressed with his level of knowledge and timeliness in getting back to me with any questions. He was available throughout the project and tried to keep things moving as quickly as possible which is not always easy when you're relying on plumbers, electricians, carpenters etc. We had a few hiccups along the way, like any significant project has, but Carlos always acted as quickly as possible to get them resolved and never just added additional cost without first having a conversation with me. We went from a finished, but unused, space in the basement to now having our own bar that most pub landlords would be proud of! All of this staff were extremely knowledgeable and easy to deal with. I would definitely work with him again on any future projects."

"Brian is extremely knowledgeable and was eager to please us. A very respectful person to deal with. His employee Joe was equally as pleasant and hard working. We would hire them again! Jim Rixon"