Interstate Mechanical Contractors

At Interstate Mechanical Service, LLC, we take pride in being Knoxville's trusted plumbing, heating, and cooling contractors since 1982. As a full-service mechanical company, we cater to the needs of commercial and industrial facilities in East Tennessee. Our team of experienced technicians and dedicated professionals strives to provide top-quality products and services on time and within budget.

Our Story

Founded by the late Daniel R. Burnette and his wife Judy in 1982, Interstate Mechanical Contractors, Inc. was established as an open-shop mechanical contracting business. With a vision to fill the gap in the Knoxville market, Danny Burnette ventured out to create a company that would provide a full range of services to its customers. From design and construction to quarterly maintenance, our company has grown exponentially over the years.

Our Mission

We are dedicated to providing our customers with top-quality products and services on time and within budget. We accomplish this while maintaining integrity, teamwork, and a safe working environment. Our mission is to be the go-to mechanical service provider in East Tennessee, and we strive to achieve this by building long-term relationships with our customers and providing them with exceptional service.

Our Services

At Interstate Mechanical Service, LLC, we offer a comprehensive range of services to cater to the unique needs of our customers. From commercial construction to special projects, our team of experts is equipped to handle it all. Our services include:

• Commercial Construction: We provide complete mechanical construction services, including plumbing, HVAC, and millwright site utilities.
• Plumbing: Our team of experienced technicians provides accurate diagnostic analysis and full-service repairs to all existing plumbing systems.
• HVAC: We offer customized programs to reduce your facility's costs of operation, along with a no-obligation analysis and detailed summary of your equipment's current condition.
• Special Projects: We specialize in special projects that require custom design and fabrication.
• Preventive Maintenance: Our 24/7 service department provides customized programs to reduce your facility's costs of operation.