Cantrell's Heat & Air: Knoxville TN's Trusted HVAC Partner

For over three decades, Cantrell's Heat & Air has been the name Knoxville TN homeowners and businesses call for reliable heating and cooling solutions. As a licensed Tennessee Mechanical Contractor, they handle everything from routine maintenance to emergency repairs, available 24 hours a day, seven days a week. Their team of skilled technicians serves both residential and commercial clients across the region.

Key Services for Your Home or Business

Cantrell's Heat & Air provides a full range of HVAC and water heater services designed to keep your property comfortable year-round.

  • HVAC Systems: Installation, replacement, repair, and maintenance for all types of heating and air conditioning units.
  • Water Heaters: Expert installation and repair for traditional and tankless water heaters.
  • Indoor Air Quality: Duct cleaning, dryer vent cleaning, and advanced air filtration solutions to help with the pollen and humidity common in East Tennessee.
  • Preventative Maintenance: Custom plans to improve system efficiency and help lower utility bills.

Areas Served

Cantrell's Heat & Air proudly serves Knoxville TN, Sevierville, Fincastle, and John Sevier. Their long history in the area means they understand the specific needs of local homes and buildings, from older historic properties to new constructions dealing with our humid summers and chilly winters.

Company History & Local Roots

Founded in 1992, Cantrell's Heat & Air started as a family-operated business focused on honest, dependable service. Over the years, they've grown by sticking to a simple principle: treat every customer's home like it's their own. Their deep community ties are a cornerstone of their operation.

Leadership & Community Involvement

As a locally owned business, the leadership at Cantrell's Heat & Air is hands-on and deeply involved in the day-to-day service. Their team lives and works in the communities they serve, which fosters a strong commitment to customer satisfaction and local reliability.

What Makes Cantrell's Heat & Air Stand Out

Several key features distinguish Cantrell's Heat & Air in the Knoxville TN market.

  • 24/7 Emergency Service: They are always available, so you're never stuck without heat or air conditioning.
  • Expertise in Advanced Systems: They are proficient with high-efficiency Energy Star units and whole-home air filtration systems like American Standard AccuClean, which can remove up to 99.98% of allergens—a big help for East Tennessee allergy sufferers.
  • Preventative Focus: Their maintenance programs are designed to extend equipment life and improve performance.
  • Broad Technical Skill: From HVAC to water heaters, their technicians are trained across multiple systems.

Why Knoxville Chooses Cantrell's Heat & Air

Residents and business owners in Knoxville TN turn to Cantrell's Heat & Air for a straightforward reason: proven, local reliability. They combine three decades of experience with a genuine understanding of what it takes to stay comfortable in this region's climate. It’s the consistent quality and neighborly approach that has kept them serving the community year after year.

Contact Information

Cantrell's Heat & Air

★★★★★ 4.5 / 5 (8)

: 5715 - B Old Tazewell Pike, Knoxville, TN 37918

: (865) 687-2520

: http://www.knoxvilleheatingandairconditioning.com

Business Services

  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Water heater installation
  • Water heater repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours




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