WE INTRODUCE YOU TO YOUR PLUMBER

Design Build Plumbing Services in Southeastern Connecticut

Smarter Plumbing Starts with Smarter Planning

At TMG Companies, our design-build plumbing services are engineered for performance, efficiency, and long-term reliability. We work with architects, contractors, facility managers, and developers across Mystic, Groton, New London, Waterford, Norwich, and surrounding areas to design and install plumbing systems that serve your operations from the ground up.

Whether you’re building a new arena, restaurant, warehouse, or hospital wing, our team ensures the plumbing infrastructure is seamless, code-compliant, and optimized for your unique environment.

What is Design Build Plumbing?

Our design-build model combines the design, planning, and construction phases under one team—TMG. This streamlined approach minimizes delays, reduces cost, improves accountability, and delivers plumbing systems that are tailored to your facility’s use, capacity, and future needs.

Our services include:

  • Plumbing system design based on architectural plans and utility loads
  • Collaborative project planning with engineers and general contractors
  • Commercial water heater and boiler system layout
  • Backflow prevention system design and installation
  • Drainage and waste line layout
  • Commercial restroom plumbing planning
  • Compliance with all local codes and ADA guidelines
  • Full installation, testing, and commissioning
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Designed for Performance in Every Industry

Each industry has unique plumbing challenges, which is why we tailor each design-build project to the needs of the facility and its users.

Arenas & Stadiums

We create plumbing systems that support high-occupancy events, including locker rooms, public restrooms, and food service areas.

Educational Facilities

From campus-wide systems to new academic buildings, we deliver reliable water distribution and waste systems for classrooms, cafeterias, dorms, and more.

Hospitals & Healthcare Facilities

We design plumbing systems that meet medical standards for sanitation, water safety, and emergency preparedness.

Hotels & Hospitality Venues

TMG ensures your plumbing can support hundreds of guest rooms, spas, kitchens, and laundry facilities with ease.

Warehouses & Logistics Centers

We build functional and low-maintenance plumbing infrastructure for staff restrooms, break areas, and industrial cleaning systems.

Pharmaceutical & Lab Environments

Designing to strict regulations, we ensure system compatibility with cleanrooms, lab stations, and specialized water treatment needs.

Construction &
Development Projects

For ground-up builds or additions, we deliver coordinated plumbing design and installation as part of your full construction timeline.

Restaurants & Commercial Kitchens

Designing with efficiency and code compliance in mind, we optimize grease traps, prep sinks, dish areas, and hot water systems.

Retail Centers & Multi-Tenant Buildings

We provide efficient plumbing layouts for tenant spaces, restrooms, maintenance stations, and customer service areas.

TMG Plumbing & Disaster Solutions Van

Why Choose TMG Companies?

  • Integrated Services – Our design-build model reduces change orders, saves time, and increases cost control.

  • Experienced Professionals – Trusted industrial plumbing contractors in Waterford CT with deep experience in code-compliant systems.

  • Local Insight – We’re your local experts in Southeastern Connecticut with a focus on efficiency, reliability, and long-term performance.
  • Emergency Support – We back our work with 24/7 emergency commercial plumbing in New London CT and beyond.

Serving Businesses Throughout Southeastern Connecticut

TMG Companies proudly partners with clients across:

  • Mystic, CT – Start your project with a skilled commercial plumber Mystic CT who understands new system integration.
  • Groton, CT – End-to-end commercial plumbing services Groton CT that scale with your facility’s needs.
  • New London, CT – On-call for project launches and emergency commercial plumbing New London CT.
  • Waterford, CT – Leading industrial plumbing contractors Waterford CT for large-scale development.
  • Norwich, CT – Trusted for fast, effective commercial plumbing repair Norwich CT and new system installations.

We also specialize in commercial pipe leak repair services, backflow prevention for businesses, and complete commercial restroom plumbing solutions—designed and built with future serviceability in mind.

TMG BG

Build with Confidence. Design with TMG.

At TMG Companies, we don’t just install plumbing—we engineer it for success. From blueprint to final inspection, our team is committed to building smarter systems that support your people, your property, and your productivity.

Request a Design Build Consultation