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50+ Years
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Emergency
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Expert Commercial Construction Services in Connecticut
Founded in 1968, Pat Munger Construction has established itself as a leader in commercial construction services across Connecticut. Our design-build approach integrates functionality, aesthetics, and budgetary considerations to deliver tailored solutions for new construction, building renewal, and sustainable projects. With a focus on innovation and client collaboration, we prioritize value engineering and cutting-edge technology to optimize outcomes. Our team of seasoned professionals brings decades of collective experience, ensuring every project meets the highest standards of quality and efficiency.

Committed to community engagement, we actively support local initiatives and sustainable practices, reflecting our core values of integrity and excellence. This enduring dedication to client satisfaction and operational transparency has fostered long-term relationships with repeat customers, solidifying our reputation as a trusted industry partner.
Services
New Construction Building Renewal Sustainable Building Interior Fit-Up Repair Services Solar Installation Roofing Solutions HVAC Integration Design-Build Projects Emergency Maintenance
Details
  • Year established: 1968
Highlights and features
  • We offer over 50 years of experience in commercial construction with a proven design-build process.
  • Our team includes LEED-accredited professionals and industry-recognized leaders in sustainable building.
  • We guarantee 24/7 emergency repair services for urgent commercial property needs.
  • Our Building Renewal Program extends facility lifespans while reducing maintenance costs by up to 40%.
  • We maintain a 95% subcontractor punctuality rate for seamless project execution.
What people say
Exceeded expectations Professional team On-time delivery Cost-effective solutions Sustainable expertise
Services
New Construction
Our new construction services combine innovative design with technical precision to create custom commercial facilities. We manage every phase from concept to completion, ensuring structures meet functional requirements while maintaining aesthetic appeal. Clients benefit from cost-effective solutions that integrate energy-efficient systems and durable materials. Our team's expertise in pre-engineered steel and traditional construction methods guarantees optimal results for diverse industry sectors.
Building Renewal
Building renewal solutions modernize existing structures while preserving operational continuity. We implement energy-efficient upgrades, roof replacements, and interior renovations that extend building lifespans and improve functionality. Clients experience reduced maintenance costs and enhanced property value through our comprehensive assessment and phased implementation approach tailored to minimize business disruption.
Sustainable Building
Our sustainable building services incorporate solar energy systems, energy-efficient HVAC, and eco-friendly materials to create high-performance commercial facilities. We optimize natural lighting and implement water conservation strategies while maintaining strict budgetary controls. Clients achieve environmental compliance and long-term operational savings through our LEED-certified expertise and innovative green technology integration.
Interior Fit-Up
Interior fit-up services transform commercial spaces to meet evolving business needs. We specialize in office renovations, retail layouts, and industrial workspace optimization while maintaining code compliance. Clients receive customized solutions that enhance functionality and employee productivity through strategic space planning and modern design elements.
Emergency Maintenance
24/7 emergency maintenance services address critical commercial property issues like structural damage and system failures. Our rapid response team utilizes advanced diagnostic tools to implement permanent solutions. Clients benefit from minimized downtime and proactive maintenance plans that prevent future emergencies through regular facility assessments and preventive care protocols.
People
David DeMaio
President / LEED AP
With over 40 years in construction, David leads strategic growth and innovation. He expanded services to include solar solutions and building renewal programs while maintaining industry leadership through advisory roles.
Pamela DeMaio
Vice President
Managing HR and office operations since 2001, Pam brings educational expertise to organizational development. Her background in special education informs our client-focused approach to project management and team coordination.
James DeMaio
VP of Business Operations
A certified automotive technologist turned construction leader, James oversees operations with a focus on efficiency. His field-to-executive experience ensures practical solutions for complex project challenges.
Michael A. Cormier
Senior Operations Advisor
With 30+ years in construction, Michael mentors project teams and enforces safety standards. His field experience ensures practical project execution aligned with client expectations and regulatory requirements.
Daniel Lamberton
Director of Operations
A construction management graduate with 15+ years of experience, Dan oversees daily operations and safety implementation. His academic background ensures application of cutting-edge industry practices to project execution.
Questions
What construction services do you specialize in?
We specialize in new construction, building renewal, interior fit-ups, sustainable building solutions, and emergency repair services for commercial properties.
Do you offer sustainable building options?
Yes, we provide energy-efficient designs, solar installations, and eco-friendly materials to minimize environmental impact while maximizing building performance.
How long does a typical project take?
Project timelines vary by scope, but our proven process ensures efficient execution with minimal business disruption for clients.
Are you licensed for commercial projects in Connecticut?
Yes, we are fully licensed and insured to handle commercial construction projects across Connecticut and surrounding areas.
Can you handle emergency repairs?
Yes, our team provides 24/7 emergency repair services for urgent commercial property issues like roofing or structural damage.
Videos
Reviews (2)
Jeff Babineau
Apr 18, 2019 Report
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!
John Bernardi
Dec 31, 2017 Report
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.