Alliance Heating and Air is Knoxville's trusted family-owned HVAC contractor — serving greater Knoxville with expert heating and cooling service. Local family values, professional results.
Fast response · No obligation · Honest pricing
From emergency repairs to full system replacements — Alliance Heating and Air handles every job with precision and care across Knoxville, TN and surrounding areas.
Fast, honest AC repairs and new system installs. All brands, all models — we get you cool again quickly across the entire Richmond area.
Get Estimate →Furnace repairs, heat pump service, and complete heating replacements. Virginia winters are no joke — we keep your family warm all season long.
Get Estimate →Year-round comfort from one system. We install and service 3-ton+ heat pumps with complete ductwork for maximum efficiency and savings.
Get Estimate →Remove allergens, bacteria, and contaminants from your indoor air. Clean air solutions engineered for healthier Richmond homes and offices.
Get Estimate →Seasonal check-ups that extend system life, boost efficiency, and catch small problems before they turn into expensive emergencies.
Get Estimate →Full commercial service for any size business. We take on jobs other contractors refuse — no job too remote, too small, or too complex.
Get Estimate →Alliance Heating and Air is a Knoxville family business — and that means you get the care, honesty, and accountability that only comes from people who genuinely care.
Top-rated HVAC contractor in Knoxville, TN — trusted by local homeowners and businesses.
"I HIGHLY recommend Cypress. They were able to help quickly with the air conditioning. Very responsive, professional and knowledgeable! They even called as a follow-up to make sure everything was ok."
"Family-owned, licensed and insured — 14+ years of experience. I switched from my regular HVAC provider after how professional and fairly-priced Cypress was. Won't use anyone else now."
"Cypress took our job when two other companies said the area was too far. Honest pricing, clean work, and the system has been perfect ever since. Best HVAC experience I've had in Richmond."
Call Alliance Heating and Air for a free estimate — Knoxville's trusted family HVAC team.
Wherever you are in Knoxville, TN and surrounding areas — Alliance Heating and Air has you covered.
Call, email, or fill out the form — Alliance Heating and Air responds fast with free, honest estimates.