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21 Years
experience
Emergency
services
Your Trusted HVAC Partner in Athens, TN
Founded in 2005, Giles Heating and Air has built a reputation for delivering dependable, honest HVAC services across Southeast Tennessee. With over two decades of hands-on experience in heating and air conditioning systems, our team combines technical expertise with a commitment to personalized service. We prioritize customer satisfaction through transparent communication, meticulous workmanship, and adherence to industry safety standards.

As an Authorized Coleman Dealer, we offer cutting-edge equipment backed by comprehensive warranties while maintaining a local focus on community values. Our emergency response capabilities and flexible scheduling reflect our dedication to addressing client needs promptly and efficiently.
Services
HVAC Maintenance New Unit Installations Gas Line Services Air Quality Testing Duct Work Water Heater Repair Gas & Log Heaters Geothermal Installation
Details
  • Year established: 2005
Highlights and features
  • 20+ years of hands-on HVAC experience since 2005
  • 24/7 emergency service with rapid response times
  • Certified technicians using advanced diagnostic tools
  • Transparent pricing with no hidden fees
  • Community-focused service prioritizing long-term relationships
Associations and certifications
  • Coleman HVAC
What people say
Prompt arrival Reasonable service charge Very professional Highly recommend Knowledgeable technicians
Services
HVAC Maintenance
Our comprehensive HVAC maintenance includes coil cleaning, refrigerant pressure checks, electrical connection inspections, and drain line clearing. We perform multi-point system diagnostics to optimize efficiency and prevent breakdowns. Regular maintenance extends equipment lifespan while ensuring safe, reliable operation for residential and commercial properties.
New Unit Installations
We handle complete HVAC system installations with programmable thermostats, new equipment pads, and code-compliant installations. Our process includes system sizing analysis, energy efficiency evaluation, and manufacturer warranty registration. We ensure proper installation of all components while providing post-installation operation guidance.
Gas Line Services
We offer gas line installation, repair, and safety inspections for residential and commercial properties. Our services include leak detection, pressure testing, and code-compliant installations for heating systems, water heaters, and gas appliances. Emergency gas line services are available 24/7.
Air Quality Service
Our air quality solutions include UV light installation and duct sanitization to eliminate mold and allergens. We use micro biocide misting systems to clean ductwork and improve respiratory health. These services enhance HVAC efficiency while creating healthier indoor environments.
Duct Work
We specialize in ductwork rerouting, repair, and optimization for improved airflow and energy efficiency. Our technicians analyze existing systems to identify leaks, blockages, or inefficiencies. We implement strategic modifications to enhance system performance and indoor comfort levels.
People
Shane Giles
Owner
Shane Giles founded Giles Heating and Air in 2005 after starting his HVAC career in his early 20s. With over two decades of experience, he prioritizes customer satisfaction through honest service and technical excellence. Shane leads by example, maintaining hands-on involvement in complex projects while ensuring company-wide adherence to high standards.
Questions
What HVAC services do you offer in Athens, TN?
We provide comprehensive HVAC services including maintenance, new unit installations, gas line services, air quality testing, ductwork solutions, and geothermal installations.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency HVAC repair services with rapid response times for urgent heating and cooling issues.
Which areas do you serve?
We serve Athens, Cleveland, Sweetwater, Niota, Charleston, and surrounding areas in Southeast Tennessee.
Are your technicians certified?
Yes, our team consists of certified HVAC professionals with extensive experience in residential and commercial systems.
What warranties do you provide?
We offer 10-year part warranties on new equipment and manufacturer-backed labor warranties for installations.
How can I schedule service?
Call us at (423) 746-8995 or contact us through our website for prompt scheduling of maintenance or repairs.