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Building Excellence

Premier exterior siding and building envelope specialists serving Connecticut and Southern Massachusetts.
Delivering reliability, craftsmanship, and value that lasts. 

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Years of Industry Experience
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Projects Completed
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Millions
Of Square Feet Installed Per Year
One
Mission
What We Do

We Build Strong, Tasteful, Timeless Exteriors

Our work sets the bar for high-quality exterior systems that are built to perform. From custom panels to complete envelope solutions, we deliver results that last.
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Metal cladding

Metal cladding offers a durable, high-performance exterior finish that combin…

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Fiber Cement panels

Fiber cement panels provide a versatile, weather-resistant exterior solution that…

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ACM

ACM (Aluminum Composite Material) panels are a premium exterior cladding…

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Phenolic / HPL

Phenolic (HPL) panels are a high-performance cladding option prized for their…

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How We Do It

Division 07 Experts.

We bring deep technical expertise to each and every project. Our in-house capabilities & team of seasoned experts allow us to deliver on our promise:

Only the best for our clients.

Learn about our equipment fleet, fabrication shop & more
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Where We Work

Building New England

We proudly serve Connecticut and Southern Massachusetts, powering some of the
region’s most demanding projects by pioneering an age of new design.

Careers

Earn your Place.
Build what Lasts.

Ultimate Construction breathes pride, skill, and trust. Our team out of Southington takes on complex projects across the region – not because it’s easy, but because we’ve earned our place. Think you’ve got what it takes?
Join Our Team
Our Work in Action

Built to Perform. Proven in the Field.

At Ultimate, every project becomes our muse. Our portfolio showcases the results that back up this talk.

Maritime Center of Excellence

A dynamic commercial project built with creativity in mind. Two Roads exemplifies our ability to deliver complex…

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Hursey Center – University of Hartford

A state-of-the-art academic facility designed to inspire learning and innovation. The Hursey Center stands…

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Pleasant Valley Elementary

A vibrant educational space designed for growth and community impact. Pleasant Valley…

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Testimonials

What Our Partners Say

Our reputation is built on trust, performance, and lasting relationships. We’re proud to work with contractors and developers who value quality, reliability, and teamwork on every project.

“Their dedication to sustainability and efficient construction practices sets them apart in a competitive market. We’re proud to partner with them.”
— Sustainability Officer, Skanska USA
“The collaboration with Ultimate Construction has been seamless, with a strong emphasis on quality and client satisfaction throughout the project lifecycle.”
— Lead Architect, Gensler
“Ultimate Construction consistently exceeds our expectations. Their innovative solutions and proactive approach have been crucial to our success.”
— Chief Operating Officer, Hensel Phelps
“Their crews are skilled, organized, and safety-focused. We value their consistency and the pride they take in every job.”
— Site Superintendent, O&G Industries
“From bid to completion, the team delivered exactly what they promised — quality work, on schedule, and with complete professionalism.”
— Senior Estimator, Skanska USA
“Ultimate Construction has been a dependable partner on multiple commercial projects. Their communication, coordination, and attention to detail make them one of the best in the field.”
— Project Manager, Turner Construction
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