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With an exceptional eye for detail, insistence on the highest-quality materials, and constant communication with our clients, we at Allain Construction, Inc. have built a stellar reputation in the MetroWest area.
We pride ourselves on our quality craftsmanship and attention to your budget, style, and schedule. We provide unparalleled service for your remodeling needs, and we welcome the opportunity to work with you on the most important renovation project – yours.
Contact us for an in-home consultation today. We take pride in listening to your needs and understanding your personality to create your dream. We are your elite remodeling specialists serving Wellesley, Hopkinton, Newton, Natick, Westborough, Wayland, Weston and surrounding areas. Call us today!
How We Work
Allain Construction is experienced in the custom Design-Build Service. The advantage of the Design-Build method is that the project is designed and built to the client's budget, by having the contractor involved much earlier in the process and guiding the client to smart design choices that fit their budget. In contrast, with the more traditional Design-Bid-Build method, an architect may design a project that turns out to be much more expensive to build than the client intended.
The Design-Build method minimizes financial risks for the client and saves time by overlapping the design and construction phases of the project. In recent years more and more clients are opting for the Design-Build method.


I have installed kitchens for Peter Allain and his crew. As an installer, it is refreshing to work with a team that pays attention to the inner workings of each job. They have the skills to do the work themselves, but know when to hire quality subs to keep jobs moving. Before my team arrives, they work out parking, power source, and prepare place for us to set up shop. They take time to coordinate with other trades to ensure a smooth install. When complications arise, and there are always a couple, they make it a priority work out a solution. Peter is a stand up guy. He builds a rapport with clients and tradesmen that makes everyone involved feel like an important part of the process. I look forward to working with him again.Read More

We hired Peter Allain and his top notch crew (a shout out to Dave and Russ) to, among other things, re-side our 1938 Royal Barry Willis Cape. We had no insulation and many rotten boards. Peter recommended a cement composite as a replacement siding. We had never heard of Hardie Board but after visiting another historic home he had completed with the composite, we were sold on both him and the material involved. I'm happy to report our house maintained it's integrity and charm, and we are toasty warm, a novelty since we've lived here (17 years). As mentioned we did a full insulation, new windows and new doors. The process was seamless. Peter is so pleasant, informative and prompt to respond to all questions that I never had any concerns that went unresolved. His team is a pleasure to have on site, both professional and efficient with an eye for detail and quality work. Additionally, he presented us with a clear timeline and payment schedule in advance of the work. There were no surprises. We would definitely use him again and recommend Allain Construction without reservation.Read More

Peter Allain is a very competent builder, who pays attention costs, and stays on top of the details and quality of his own and his subcontractors work. Professionally, an an architect I found he was very easy to work with. He understood the concepts of the design and how it influenced decisions on things not in the drawing set. I have have given his name out to several of my clients, and have no problem recommending him here on Houzz.Read More