Business Details
Emergency
services
Your Trusted HVAC Partner in Knoxville
865 HVAC is a family-owned and operated company serving Knoxville and surrounding counties with over two decades of expertise in heating, ventilation, and air conditioning services. Founded on principles of integrity and customer-centric care, we prioritize treating every client like family, ensuring complete satisfaction through reliable solutions and transparent communication. Our team of skilled technicians delivers 24/7 emergency services, specializing in HVAC installation, repair, and maintenance for residential and commercial properties.With a focus on energy efficiency and indoor air quality, we offer cutting-edge solutions like humidifiers, dehumidifiers, and ductless mini-splits to enhance comfort. Backed by a 100% satisfaction guarantee and upfront pricing, we pride ourselves on fostering long-term relationships through exceptional service and community dedication. As a locally owned business, we combine technical expertise with a personal touch, ensuring every project is completed with precision and care.
Services
HVAC Repair
Heating Installation
AC Maintenance
Indoor Air Quality
Generators
Duct Cleaning
Plumbing Services
Emergency HVAC
Heat Pump Services
Ductless Mini-Split
Highlights and features
- 24/7 emergency HVAC services for urgent needs
- Locally owned with over 20 years of industry experience
- Upfront pricing with no hidden fees
- 100% satisfaction guarantee on all services
- Skilled technicians trained in all HVAC systems
What people say
Highly recommend
Very professional
Quick service
Fair pricing
Expert knowledge
Services
HVAC Repair
Our HVAC repair services address urgent heating and cooling system failures with 24/7 emergency availability. Skilled technicians diagnose and resolve issues like compressor malfunctions, thermostat failures, and refrigerant leaks. We prioritize rapid response times to restore comfort, using advanced tools and manufacturer-approved parts for lasting solutions.
Indoor Air Quality
We enhance home health with comprehensive indoor air quality assessments, identifying pollutants like mold, VOCs, and allergens. Services include air duct cleaning, purifier installation, and humidity control to reduce respiratory risks. Our solutions improve energy efficiency and create healthier living environments through advanced filtration technologies.
Ductless Mini-Split
Ductless mini-split systems provide zoned temperature control for homes without existing ductwork. Our experts install energy-efficient units with Wi-Fi-enabled thermostats for remote management. Benefits include reduced energy costs, quiet operation, and flexible placement options for targeted cooling and heating in specific rooms or zones.
Generator Services
We offer whole-home generator installation and maintenance to ensure uninterrupted power during outages. Our technicians assess electrical needs to recommend propane or natural gas-powered systems, providing automatic backup for HVAC systems, appliances, and critical circuits during emergencies.
Heat Pump Services
Our heat pump specialists handle installation, repair, and maintenance for both air-source and geothermal systems. Services include refrigerant line checks, compressor diagnostics, and defrost cycle optimization to maximize efficiency. We ensure year-round comfort with dual-function heating and cooling solutions for moderate climates.
Questions
What HVAC services does 865 HVAC offer?
We provide heating, cooling, indoor air quality solutions, ductwork services, emergency repairs, and generator installations for residential and commercial properties in Knoxville.
Do you offer 24/7 emergency HVAC service?
Yes, our team is available 24/7 for urgent heating and cooling system failures, with same-day dispatching for Knoxville residents.
Are financing options available?
Yes, we offer flexible financing plans subject to credit approval for HVAC installations and major repairs.
What areas do you service?
We primarily serve Knoxville, TN, and surrounding counties, including both residential and commercial clients.
Do you provide maintenance plans?
Yes, our maintenance agreements include biannual inspections, priority scheduling, and discounts on repairs to extend system lifespan.
Are your technicians certified?
All our HVAC technicians are licensed, insured, and trained to service all major brands and system types.
