Thomas J. Dyer Company

Thomas J. Dyer Company Over 100 years of quality craftsmanship! The Thomas J. since 1908. We look for every opportunity to efficiently improve quality and schedule for our customers.

Dyer Company is a full service Mechanical and Plumbing Company that has performed high quality fabrication, installation and service on numerous projects throughout the U.S. Our highly skilled team is committed to providing our customers the highest level of service, expertise and professionalism in the market sectors we serve. We are committed to being a leader in our industry by utilizing techno

logy to improve accuracy and efficiency while integrating the latest techniques and products into our work. We have fully invested in 3D Building Information Modeling, GPS based layout solution and on-screen 3D estimating software. We have integrated pre-fabricated assemblies into our work including multi-trade MEP corridor racks, equipment skids, toilet banks, medical gas head walls, and hangers. No job is too big or too small for our team to handle. We have completed everything from a simple service repair to the construction of a million square foot hospital. We have the resources, capacity and capability to do the job right, on time and within your budget.

05/25/2026
We are proud to recognize this year’s Core Value Award Winners, whose actions consistently reflect the principles that d...
04/30/2026

We are proud to recognize this year’s Core Value Award Winners, whose actions consistently reflect the principles that define who we are as an organization. These individuals go above and beyond their daily responsibilities to live our core values in meaningful, impactful ways. Their commitment strengthens our culture, inspires their peers, and helps drive our continued success.

Each recipient was selected for demonstrating our core values through their dedication, teamwork, and leadership, setting a standard of excellence across the organization. Congratulations to Brian, Justin, Shannon, Joanne, and Myndi!

Legacy Mechanical Group is proud to support the American Heart Association and Pepper Construction by participating in a...
04/17/2026

Legacy Mechanical Group is proud to support the American Heart Association and Pepper Construction by participating in a Fowling event focused on heart health, community, and making a meaningful impact. Grateful to be part of a mission that saves lives. ❤️

Wishing you a Happy Easter and a season of renewal and continued success.
04/05/2026

Wishing you a Happy Easter and a season of renewal and continued success.

Merry Christmas from Legacy Mechanical Group!We extend our warmest Christmas greetings to our valued customers and dedic...
12/24/2025

Merry Christmas from Legacy Mechanical Group!

We extend our warmest Christmas greetings to our valued customers and dedicated employees. This season offers an important opportunity to reflect on the relationships and teamwork that make our success possible. We are sincerely grateful for the trust our customers place in us and for the commitment and professionalism our employees demonstrate every day.

Thank you for your continued support and partnership throughout the year. We wish you a joyful, peaceful holiday season and a successful year ahead.

Today marked a major milestone in the construction of the new Xavier University College of Medicine building with a topp...
11/14/2025

Today marked a major milestone in the construction of the new Xavier University College of Medicine building with a topping out ceremony to lift the final beam into place. Field staff from TJ Dyer and CINFAB, who are performing both HVAC and plumbing work on the project, had the opportunity to sign the beam and be recognized for their outstanding contributions.

Thanks to the collaborative design-assist efforts of Grote’s Engineering and preconstruction team, along with the exceptional craftsmanship of TJ Dyer and CINFAB, the project is currently ahead of schedule and under budget. Congratulations to all involved for their dedication and hard work!

🎉 Team Spirit & Touchdowns! 🏈The Legacy Mechanical Group came together for an unforgettable tailgating party to cheer on...
11/03/2025

🎉 Team Spirit & Touchdowns! 🏈

The Legacy Mechanical Group came together for an unforgettable tailgating party to cheer on the Bengals as they faced off against the Bears!

From delicious food and games to laughter and camaraderie, it was a fun-filled day celebrating teamwork on and off the field. Events like these remind us how important it is to take time to connect, recharge, and enjoy the moments that bring us closer as a team.

Thanks to everyone who helped make it a success. Who Dey! 🐅🔥

We’re honored to be a Gold Sponsor at this year’s Spirit of Construction Gala on October 25th!This event honors the peop...
10/14/2025

We’re honored to be a Gold Sponsor at this year’s Spirit of Construction Gala on October 25th!

This event honors the people and projects that shape our region’s construction industry, and we’re thrilled to support its mission of scholarships, outreach grants and workforce development.

Looking forward to connecting with fellow industry professionals and celebrating the spirit that drives construction forward.

The Grote Family of Companies proudly joined the American Heart Association’s CycleNation event, coming together to peda...
10/09/2025

The Grote Family of Companies proudly joined the American Heart Association’s CycleNation event, coming together to pedal for a powerful cause—fighting heart disease and stroke.

Our company team showed up with energy and enthusiasm, cycling alongside hundreds of participants in a high-impact, community-driven stationary ride.

We’re proud to be part of a movement that’s making a real difference. One pedal at a time, we’re helping build a healthier future for all.

Address

5240 Lester Road
Cincinnati, OH
45213

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15133218100

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