Barrington Residence
Architects + Design Build

Crafting Spaces
That Endure

Architecture and design-build for homes and businesses across Massachusetts and Rhode Island, from the first sketch to the final inspection.

55+
Years of Experience
800+
Projects Completed
$500M+
In Construction Value
70%+
Referral & Repeat Clients

Where Design Meets Construction

Architecture + Design Build

Most building projects split design and construction between two companies. We do both. The people who design your project stay with it through construction, so the design, the budget and the schedule stay in one conversation.

We start by listening: how you live or run your business, what your site allows, and what you want to spend. We model every project in 3D, so you can walk through the spaces and we can catch problems while changes are still easy. Then our construction team builds it, and the same people answer your questions from the first meeting to the final inspection.

One Team, One Contract

Design and construction under one agreement, with one point of contact who knows every detail of your project.

Designed to Be Built

We think about cost and construction from the first sketch, so the drawings are practical to build and priced realistically.

How a Project Works

Four steps and one team, from the first conversation to move-in day.

01

Discovery

We visit your site, listen to your goals, and talk plainly about budget and schedule, so you know what is possible before design begins.

02

Design

We sketch options and build a 3D model so you can see the spaces before anything is built, checking cost as the design develops.

03

Drawings & Permits

We prepare the construction drawings, coordinate engineers, and handle permits and approvals, including zoning, conservation and historic review.

04

Construction

Our team builds the project and keeps you updated. The designers stay involved, so the finished building matches the design.

Why Clients Choose Us

Conference room at Schott Glass in Southbridge, MA by AJA Architects + Design Build
55+
Years Building Excellence

Design-Led Design Build

Unlike traditional contractors, every project is led by our experienced design team, which protects the design from first sketch through final inspection.

Transparent Fixed Pricing

Our integrated model eliminates the adversarial bidding process. You know the cost before construction begins, with no surprises along the way.

Lasting Relationships

Most of our work comes from referrals and returning clients. We build more than structures -- we build trust that spans decades.

What Our Clients Say

“Charles and his team worked with us for over 2 years through a very difficult project and stood by our side when many other firms would have walked away. … I have recommended AJA Architects to friends and family and would highly recommend them to anyone who asks.”
James P.Google review
“Charles and his team at AJA Architects & Design Build managed a complete gut renovation of my family's home. They guided us through the entire process from start to finish and helped us navigate a very complex project. Without them, we would have been lost.”
Albert K.Google review
“Charles is very customer focused and realistic with his advice, budgets, and timelines, so you can trust what he's saying. They've gone above and beyond for us multiple times.”
Stephanie W.Google review
“They designed and ran my house project from beginning to end, with 0 complaints through all of our changes! He comes to the house weekly for check ups and keeps the subs honest and true.”
Alexander R.Google review
“Charles and his company worked closely with us to take a 1500 sq foot house built in the 1920s and create a 3500 sq foot home with all the modern necessities while incorporating all required safety standards. … In the end, a beautiful home was produced and my wife and I couldn't be more thrilled with the outcome.”
HomeownerAngi review
“Charles and his associates at AJA did a complete redesign of the floorplan and coordinated the efforts of all the subcontractors required for the project. … AJA made the entire process as easy and pain free as possible.”
Investment property owner, FoxboroAngi review

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Custom home by AJA Architects + Design Build in Seekonk, MA

Ready to Start Your Project?

Whether you're envisioning a new home, a commercial space, or a renovation, we'd love to hear about your project.