New Construction

At Byrnes Mechanical Contractors, we bring 25 years of expertise, craftsmanship, and innovation to every new mechanical construction project. As a family-owned business built on faith-based values, we are committed to excellence, integrity, and the growth of our employees.With a reputation for superior craftsmanship and a dedication to continuous training, Byrnes Mechanical Contractors is the trusted partner for mechanical contracting solutions that stand the test of time.

Let’s build something exceptional together.

Building Information Modeling (BIM)

At Byrnes Mechanical Contractors, we leverage BIM technologies, a cutting-edge technology transforming mechanical contracting in Northeast Louisiana. BIM allows us to create intelligent 3D models that streamline design, enhance collaboration, and improve efficiency from concept to construction. By detecting clashes before installation and optimizing project workflows, we deliver precision, cost savings, and faster timelines. This innovative approach ensures superior results—another way we’re setting the standard for excellence in mechanical contracting.

Fabrication & Prefabrication

At Byrnes Mechanical Contractors, we take efficiency and precision to the next level with our Fabrication and Prefabrication process. Using our BIM model, we pre-build mechanical components in our controlled facility, ensuring accuracy, quality, and reduced on-site labor. This approach minimizes material waste, speeds up installation, and enhances job site safety. By bringing innovation and craftsmanship together, we deliver superior mechanical systems that meet the highest standards of excellence.

Site Utilities

Byrnes Mechanical Contractors provides expert Site Utilities installation, ensuring reliable infrastructure for every project. Our skilled team handles all plumbing site utilities, including fire mains, sewer mains, water mains, and manholes. With precision and efficiency, we deliver systems that meet the highest industry standards, keeping your project on schedule and built to last. From underground installation to final connections, we ensure a seamless, high-quality solution for your facility’s essential utilities.

HVAC Services

At Byrnes Mechanical Contractors, we provide top-tier commercial HVAC solutions, including heavy commercial, healthcare, retail, education, and data centers. Our team is equipped to handle projects of any scale, delivering efficient, high-performance systems tailored to your facility’s needs. With expert craftsmanship and cutting-edge technology, we ensure reliable climate control, energy efficiency, and long-term performance—keeping your operation running smoothly in any environment.

Plumbing Services

Byrnes Mechanical Contractors delivers expert commercial plumbing solutions for heavy commercial, healthcare, retail, education. Our skilled team is equipped to handle projects of any size, ensuring reliable, high-quality plumbing systems that meet the unique demands of each facility. From installation to maintenance, we provide efficient, code-compliant solutions designed for long-term performance and reliability—keeping your operation running smoothly with expert craftsmanship and precision.

In-House Sheet Metal Fabrication

At Byrnes Mechanical Contractors, we take pride in our in-house Sheet Metal Fabrication, eliminating the need for subcontractors and ensuring superior quality control. Using state-of-the-art equipment—including a coil line for rapid duct manufacturing, a spiral pipe machine, and a precision plasma cutter—we produce high-quality, custom ductwork with speed and accuracy. Our advanced fabrication capabilities allow us to meet tight deadlines while delivering durable, efficient systems built to perform.

Controls & Automation

At Byrnes Mechanical Contractors, our skilled craftsmen specialize in Controls & Automation for any brand, offering unmatched flexibility and expertise. Our ability to work across all systems sets us apart, ensuring seamless integration, optimal performance, and energy efficiency for any facility. Whether installing, upgrading, or servicing automation systems, our team delivers precision and reliability—keeping your building running at peak performance with the latest in smart technology.

Get in touch

Have questions or inquiries? We’re here to help! Contact us today and let our dedicated team assist you with any queries, feedback, or support needs you may have. Whether you’re interested in our products, services, or simply want to connect, we’re just a message away.