Pat Munger Construction Company, Inc.

Connecticut Commercial Construction Experts

Trusted by Connecticut’s leading companies since 1968, Pat Munger Construction Company, Inc. delivers value-driven, design-build commercial construction solutions that help your business grow.
Our Process
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Our Mission

Build The Best – Be The Best

Since 1968, Pat Munger Construction Company, Inc. has helped organizations across Connecticut and Southwest Rhode Island design, build, and renew spaces that support how they work, grow, and serve their communities. Every project reflects our commitment to quality, safety, and partnership because when you succeed, we do too.

As a full-service commercial contractor, Munger Construction provides preconstruction, design-build, construction management, general contracting, and self-perform services. Working with a trusted network of subcontractors and trade partners, we guide projects from planning through construction, delivering high-quality facilities that meet our clients' goals.

Through Industrial Building Systems LLC (IBS), a Munger Company, we also provide pre-engineered metal building solutions throughout the Northeast. IBS furnishes and erects pre-engineered metal building systems and works with general contractors, architects, engineers, developers, and building owners to support projects of all sizes.

Our Process

Portfolio

View Our Featured Projects.

Automotive

Jaguar Land Rover of North Haven

New Construction

525 Washington Avenue, North Haven, CT 06473

Industrial

American Polyfilm, Inc.

New Construction

15 Baldwin Drive, Branford, CT 06405

Medical

Branford Veterinary Hospital

New Construction

125 N Branford Road, Branford, CT 06405

    Success Stories

    Our Reputation Is Built on Results

      Testimonial
      Munger did a tremendous job working with us to design the overall HVAC solution and select the best products and sub-contractors. This gave us the confidence we needed.

      Ryan V.

      Van Wilgen’s Garden Center

      Testimonial
      There’s an obvious people investment in professionalism and consistency throughout Munger Construction from top to bottom. A similar trust is engrained by Munger with their subs. This is Munger’s core competency. Munger did a phenomenal job creating a versatile 12,000 sq. ft. field house for youths on time and at budget.

      Jeff B.

      Erin’s Gym

      Testimonial
      It was a pleasure to work with Munger Construction on this project. The Lee Company feels confident about adding another Varco Pruden Building to our property.

      Scott D.

      The Lee Company, Building #9

      Testimonial
      For Munger it’s all about providing an excellent customer experience by a talented team of employees and subcontractors guided by a strong culture of integrity and trust.

      John B.

      Google Review

      Testimonial
      David Demaio runs a first class construction company, and his employees follow his lead with their integrity and professionalism. Munger built our project in 2011, Erin’s Gym, and we are forever grateful for the caring and service they provided us. We are lasting customers and continue our friendship and trust in all they do for us after 7 years. Trusting them was easy, they are by far the most professional contracting firm out there to deal with. Munger only selects the same type of subcontractors and his employees meet the high quality he demands daily. We were so glad we chose David and his Munger team, the best decision we made!

      Jeff B.

      Erin’s Gym

      Testimonial
      We were impressed with the Munger team and hired them immediately without entertaining additional bids. This decision proved favorable since they were great to work with. It was a comfortable relationship that felt like family. Munger people are knowledgeable and guided us throughout the process.

      Rick D.

      General Manager, Schaller Acura

      Testimonial
      I liked what Munger stood for. Their team embodies the same customer-centric attitude that we hold at Premier. They were totally up front and transparent with highly professional, respectful, and caring people. Our initial agreement was made with a handshake, which I really appreciated. I liked that David DeMaio and I reviewed the bid together. You truly get a team effort working towards my goal with fluid communications where everyone knows what’s going on.

      Bob A.

      Owner, Premier Kia

      Why Choose Us

      We Don’t Just Build Buildings. We Build Relationships.

      Our clients rely on us for reliability, accountability, and results. As a family-owned business, we treat every project with the same care and commitment we would our own. That’s why our clients choose to work with us again and again.
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      Industries Served

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      Years In Business

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      Industry Experts

      Our Expertise

      View Our Comprehensive Commercial Construction Services

      Service

      New Construction

      Expertly built spaces designed to meet your business needs.
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      Pre-Engineered Metal Buildings

      Custom steel building solutions designed for strength, speed, and value.
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      Renovation & Interior Fit Up

      Tailored interiors that balance function, style, and efficiency.
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      Building Renewal

      Modernizing structures to enhance performance and longevity.
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      Repair & Maintenance

      Proactive solutions to keep your facility running at its best.
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      Sustainable Building Solutions

      Innovative, eco-friendly solutions for long-term sustainability.

      Awards

      Recognition That Reflects Our Values

      Our commitment to quality and safety has earned recognition throughout the construction industry:
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        17 Years ‘Top 100 Metal Builder’

        in Metal Construction News
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        #1 Top Family-Owned Business

        51–200 full-time employee category - 2025 Family Business Award Winner – Hartford Business Journal
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        Varco Pruden Hall of Fame

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        2025 CT ABC STEP Platinum Safety Award

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        Shoreline Chamber of Commerce

        Recognized Pat Munger Construction Company, Inc. as Employer of the Year in 2023
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        2024 Service Above Self Award Recipient

        Munger Construction was honored as the William J. May III Service Above Self Award recipient
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        House of Heroes Connecticut

        Recognized at their Annual Fundraising Gala on Saturday, March 22nd, 2025.

        Contact Us

        Let's Get Started

        Let’s Talk

        Get In Touch

        We’re here to answer questions, talk through your project goals, and help you get started.

        Give Us A Call

        (203) 483-3645

        Business Hours

        Monday - Friday, 8AM-5PM
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