Fast, Reliable HVAC Service in Kingsport & Tri-Cities
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100% Satisfaction Guarantee. Call us 24/7!
Your comfort can’t wait. Whether your AC breaks down on a hot summer night or your furnace quits in the middle of winter, Lafayette Heat & Air Conditioning has you covered.
Call us at (423) 418-6550 for immediate service or submit the form to schedule your free estimate online today.
✅ 100% Satisfaction Guarantee
✅ Free Estimates
✅ 24/7 Emergency HVAC Service
Comprehensive Heating & Cooling Services in Kingsport and the Tri-Cities
With over 40 years of experience, Lafayette Heat & Air Conditioning delivers dependable, affordable HVAC solutions to keep your family comfortable year-round. From AC repairs to new system installations, we’ve got your home or business covered.
Reliable AC Repair
Don’t sweat it — we’re here when your AC stops working. Our licensed technicians provide fast, affordable air conditioner repair in Kingsport, Johnson City, Bristol, and beyond. From refrigerant leaks to thermostat issues, we fix it right the first time — guaranteed.
Call Now for Same-Day AC Repair!
Trusted HVAC Service
Looking for a dependable team to handle your heating and cooling needs? Our certified HVAC technicians provide repairs, maintenance, and replacements designed to keep your system running smoothly. Honest pricing, prompt response, and reliable results have made us a trusted choice across East Tennessee.
HVAC Installation
Ready for an upgrade? Lafayette specializes in energy-efficient HVAC installation tailored to your home or business. We size your system correctly, protect your property during installation, and test everything for peak efficiency. Financing options are available. Request your free estimate today!
Emergency HVAC Service
HVAC emergencies don’t wait for business hours — and neither do we. Our team is on call 24 hours a day, 7 days a week, 365 days a year. From middle-of-the-night furnace breakdowns to weekend AC failures, we’ll be there when you need us most.
Call (423) 418-6550 now for emergency service!
HVAC Maintenance & Tune-Ups
Prevent breakdowns before they happen with our routine HVAC maintenance plans. Our inspections, filter changes, and performance checks help extend the life of your system, lower energy bills, and improve indoor air quality.
Semi-Annual Preventative Maintenance Plans
✔ 10% off parts
✔ Priority customer service
✔ Extended equipment life
✔ Improved indoor air quality
✔ No overtime rates on emergency calls
✔ 10% Military Discount
Why Choose Lafayette Heat & Air Conditioning?
With over two decades of experience serving homeowners in Kingsport and surrounding areas, our technicians bring advanced technical skills, top-tier certifications, and a customer-first mindset to every job. We don’t just meet expectations, we exceed them.
✔ Over 40 Years of Experience – Trusted by homeowners and businesses across the Tri-Cities.✔ 100% Satisfaction Guarantee – If you’re not happy, we’ll make it right.✔ Licensed & Certified Technicians – Fully insured, highly trained, and up to date with the latest systems.✔ No Callbacks – We get the job done right the first time.✔ Upfront Pricing – No hidden fees, no surprises.✔ Fast, Reliable Service – We respect your time and restore comfort quickly.
At Lafayette, we’re not just in the business of heating and cooling. We keep families safe, comfortable, and satisfied. From the moment you call to the final system check, we go above and beyond to deliver service you can trust and results you can feel.
Serving Your Neighborhood in the Tri-Cities Area
We proudly serve homeowners and businesses throughout the Tri-Cities region, including Sullivan, Greene, Washington, Hawkins, Unicoi, and Carter County. We’re a local business with a strong reputation for honesty, reliability, and unmatched service.
Our customers are our neighbors—and we treat them that way. Give us a call, we’re ready to help!
What Our Customers Are Saying
“I cannot begin to express my sincere gratitude for the work accomplished by the Lafayette team. They came out very promptly and took care of a unique situation. They were courteous and considerate and extremely professional. They went right to work and accomplished the task in a quick timeframe. I would highly recommend them to anyone. Many thanks for a wonderful experience!”
Michael H.
“We have used Lafayette Heating & Air several times over the years. Today, we had them put in a new HVAC unit. The Lafayette teams have always been prompt and professional from the office personnel to the guys that do the repairs and installations. We had another great team today. Thank you to Paul, Nate and Isaiah for a great job.”
Sheila B.
"Customer service at this company is excellent. Everyone in the office went above and beyond to answer our questions and help us with our options. Logan our technician did a fantastic job of working with us to achieve the best possible results. Highly recommend this company. They treat you like family, and each person in the company is professional and highly competent."
Kathleen M.
We pride ourselves on doing the job right the first time. Your satisfaction is always our top priority.
Your Comfort Can't Wait.
Whether you need a quick repair, a new installation, or 24/7 emergency service, Lafayette Heat & Air Conditioning is here to help. Call now for immediate HVAC service in Kingsport, Johnson City, or Bristol. If this is not urgent, click the button below to schedule your free estimate online today.
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