Definis Mechanical

Welcome to DeFinis Mechanical Contractors, a mechanical contracting company serving the western Pennsylvania area. Our mission is to ensure quality, service, and value in all areas of mechanical construction. We strive to exceed industry standards and provide the best value possible. Our staff is dedicated to completing each project to the satisfaction of the contract and/or customer. We pride ourselves on our integrity, respect, and professionalism.

Our Services

We offer a wide range of services including commercial plumbing systems and site utilities. Our commercial plumbing systems cater to various types of projects such as hospitals, schools, office buildings, apartments, laboratories, renovations, hotels, restaurants, and strip malls. We also provide site utilities including underground water, sanitary and storm systems, and natural gas installations. Our expertise extends to environmental green projects, including Living Building Challenges and Storm Water Harvesting.

Completed Projects

Over the years, we have successfully completed numerous projects. Our portfolio includes a variety of projects, from hospital expansions to office building renovations. We take pride in our work and are committed to delivering exceptional results.

Project Gallery

To give you a better understanding of our capabilities, we invite you to explore our project gallery. Here, you can view photos of our completed projects and get a glimpse into our work process.