Matthew Sullivan Architect
Matthew Sullivan Architect

Matthew Sullivan Architect

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Introduction: Matthew Sullivan Architect, LLC was established in 2017 as a way to turn a passion for architecture into a business. Licensed in both Connecticut and New York states, MSA focuses on unique, residential projects in the Northeast. Whether new construction or an addition/renovation to an existing home, the goal of each project is to balance the client’s program requirements, site conditions, schedule and budget in a tasteful way.

Hired 2 times

Serves Fairfield, CT

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2 employees

4 years in business

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Customers rated this pro highly for work quality, professionalism, and responsiveness.


4 reviews


Rosemarie B.

Architectural Services

For the past several months we have been working with Matthew on custom design plans for our 4500 square-foot modern farmhouse with West Coast aesthetics. Matthew’s creative genius, attention to detail and meticulous concern for technicality is unsurpassed. He truly is a master of his craft and his patience and professionalism make him a pleasure to work with. We have also been fortunate to enlist the insight of his immensely talented and sweet wife, Sydney, who specializes in interior design and the creation of beautiful, logical, and functional living space. Matthew and Sydney, being parents of young children themselves, have a keen appreciation not only for what works presently for families, but how to allow a family to grow and meaningfully utilize future space. To say we are excited for the next phase of building is an understatement. We cannot wait to watch Matthews plans for our dream home come to life!
Apr 5, 2021
Joe F.

Matthew was easy to reach and very responsive to my calls and emails. He was on time, pleasant, and thorough in his work. He brought things / ideas to my attention I would have never considered and was helpful in explaining confusing concepts about the building process. I will definitely use Matthew again for future renovation planning.
Mar 2, 2021
Alex B.

Matthew has been exceptional in helping us to create the custom plans for our future home. He’s attentive to detail, kind, immensely patient, always listening for and incorporating our input, while giving us great insight and his ideas to make our dream home a reality. His wife Sydney has been a tremendous help along the way offering yet another creative perspective—they make a terrific team who are professional and an absolute pleasure to work with. I am confident he will do wonders for you and your family!
Mar 1, 2021
Raj T.

Architectural Services

We hired Matt to help us with drafting a plan for our unfinished basement. We approached Matt thru Thumbtack and he was very responsive. After our initial discussions over the phone and thru thumbtack, Matt came in for a site visit and was very attentive to what we wanted for the space. We wanted the plans quickly and he was able to accommodate us. The billing is done hourly and he was very considerate on the hours billed. We will definitely be approaching Matt again for any future needs.
Jun 7, 2020

License Type: Architect (CT)

License verified on 12/2/2021


License Type: Architect (NY)

License verified on 12/2/2021

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Matthew Sullivan

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