Efficient Air Conditioning & Heating Repair is a licensed, insured HVAC contractor delivering AC repair, air conditioner repair, furnace repair, heating repair and full HVAC installation across 10 states. AC not cooling? Furnace not working? We dispatch same-day — nights, weekends and holidays included.
From a single capacitor to a complete system replacement — cooling, heating, heat pumps, mini-splits, ductwork, thermostats and indoor air quality.
Fast AC repair and air conditioner repair — AC not cooling, not blowing cold air, leaking or making noise. Same-day diagnostics.
Learn about ac repair →New high-efficiency central air installation, AC replacement and right-sized system design with upfront pricing.
Learn about ac installation & replacement →No heat? Heater repair, thermostat faults, ignition and blower failures repaired fast — often same day.
Learn about heating repair →Furnace not working, short cycling or blowing cold air? Gas and electric furnace repair by licensed techs.
Learn about furnace repair →High-AFUE furnace installation and replacement with permits, load calcs and warranty registration.
Learn about furnace installation →Full heating and cooling repair for split systems, packaged units, rooftops and mini-splits.
Learn about hvac repair →24 hour AC repair and emergency heating repair, nights, weekends and holidays. Same day HVAC repair.
Learn about 24/7 emergency hvac →Heat pump repair, defrost board, reversing valve and refrigerant charge corrections for all brands.
Learn about heat pump repair →Compressor testing, hard-start kits, capacitors, contactors and full compressor replacement.
Learn about ac compressor repair →Seasonal maintenance that cuts bills, prevents breakdowns and keeps your warranty valid.
Learn about ac & furnace tune-up →Mini-split repair and installation for additions, garages, condos and no-duct homes.
Learn about ductless mini-split →Duct sealing and repair, filtration, humidifiers, UV and smart thermostat installation.
Learn about indoor air quality & ducts →No cooling in a heat wave? No heat in a freeze? Emergency AC repair and emergency heating repair with live dispatch around the clock, including weekends and holidays. Most emergency calls are resolved in a single visit because our vans carry the parts that actually fail.
Rated 4.9 out of 5 from more than 1,800 verified reviews across our service areas.
“Best AC repair company we've used. They found a refrigerant leak two other companies missed, fixed it properly, and the house finally cools evenly upstairs.”
— Danny K.Verified customer · national“Emergency AC repair on a 100° weekend. Dispatcher gave me an arrival window and the tech texted when he was close. Fair flat-rate price, fixed in one visit.”
— Aisha T.Verified customer · national“Full system replacement — old unit died. Got three options with real numbers, no pressure. Install crew laid down floor protection and hauled everything away.”
— Robert V.Verified customer · nationalFree, technician-written guides to the problems we get called about most.
The 12 most common reasons an air conditioner blows warm air — and which ones you can fix yourself in five minutes.
Read the guide →Work through this checklist before you call — then know exactly what to tell the technician if you still have no heat.
Read the guide →What drives the price of air conditioning repair, which repairs are cheap, and how to avoid the classic upsell traps.
Read the guide →Ice on an air conditioner is always a symptom, never the disease. Here's the correct order of diagnosis.
Read the guide →A furnace that starts and stops every few minutes is burning money and shortening its own life.
Read the guide →Most summer breakdowns are preventable. This is the exact checklist a proper maintenance visit follows.
Read the guide →We serve 11,275 cities and towns across 10 states. Choose your state, or jump straight to a major metro below.
Yes. Same-day and next-day appointments are available in most service areas, and we run 24 hour AC repair for no-cool emergencies including nights, weekends and holidays.
We quote the diagnostic fee before we dispatch and give flat-rate repair pricing in writing before any work starts, so there are no surprises on the invoice.
All major residential brands including Carrier, Trane, American Standard, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, Daikin, Mitsubishi, Fujitsu and LG.
Yes. Every technician is licensed for the work performed, fully insured, and background-checked before entering a customer's home.
Yes — we install and replace air conditioners, furnaces, heat pumps and ductless mini-splits, with load calculations, permits and warranty registration handled for you.