Same day AC repair, furnace repair, heat pump repair and 24 hour emergency HVAC service in Castell and nearby towns including Carrizo Springs, Carrollton, Carthage, Cason, Castroville, Cat Spring. Licensed, insured, upfront flat-rate pricing.
AC not cooling? No heat? We offer 24 hour AC repair and emergency heating repair in Castell — call now for a live dispatcher.
Local HVAC Contractor
When your air conditioner quits on the hottest afternoon of the year or your furnace goes cold overnight, you need a local HVAC company that actually answers the phone. Smith Air Conditioning & Heating Repair delivers fast, affordable AC repair in Castell and heating repair in Castell with licensed technicians, upfront flat-rate pricing and same-day or next-day appointments across Castell, Texas and every nearby town.
Our Castell technicians arrive in fully stocked trucks, which means the majority of air conditioning repair and furnace repair calls are completed on the first visit — capacitors, contactors, fan motors, ignitors, flame sensors, thermostats, condensate pumps and refrigerant are all on board. Every job includes a written flat-rate quote, a full explanation of the readings we measured, and a warranty on parts and labor.
We serve homeowners, landlords and small businesses throughout Castell, TX and the surrounding communities, so whether you searched AC repair near me, furnace repair near me, HVAC repair near me or heating and cooling repair Castell, you are covered.
Complete HVAC Services in Castell, TX
One local HVAC company for every heating and cooling need in Castell, TX — repair, replacement, maintenance and 24/7 emergency service.
Air conditioning repair and central air repair in Castell, TX — AC not cooling, AC not blowing cold air, frozen coils, capacitors, contactors, AC compressor repair and refrigerant leaks.
Learn about AC Repair Castell →Heating repair and heater repair in Castell: no heat, weak heat, ignition lockouts, thermostat faults, blower failures and 24 hour heating repair.
Learn about Heating Repair Castell →Furnace repair and furnace service in Castell for gas, propane, oil and electric furnaces — furnace not working, furnace short cycling and safety lockouts.
Learn about Furnace Repair Castell →Heat pump repair in Castell including frozen outdoor units, defrost board failures, reversing valves and auxiliary heat problems.
Learn about Heat Pump Repair Castell →Emergency AC repair and emergency HVAC repair in Castell — 24 hour AC repair, same day AC repair and same day HVAC repair, nights, weekends and holidays.
Learn about Emergency HVAC Repair Castell →AC installation, furnace installation and complete HVAC replacement in Castell, TX with load calculations, high-efficiency equipment and financing.
Learn about HVAC Installation Castell →Seasonal AC tune-up and furnace tune-up in Castell to prevent breakdowns, cut energy bills and protect your manufacturer warranty.
Learn about AC & Furnace Tune-Up Castell →Ductless mini-split repair and installation in Castell for additions, garages, condos and homes without ductwork.
Learn about Ductless Mini-Splits Castell →Air purification, filtration, humidity control and duct sealing for cleaner, healthier air in Castell, TX.
Learn about Indoor Air Quality Castell →Symptoms We Fix Every Day
Service area: Castell, TX and nearby towns including Carrizo Springs, Carrollton, Carthage, Cason, Castroville, Cat Spring. Hours: 24 hours a day, 7 days a week, including holidays. Phone: (877) 493-6450
Reviews From Castell & Nearby
“Our heat pump kept icing over. The technician diagnosed a failed defrost board, had one on the van, and walked me through preventing it next winter. Great communication start to finish.”
“Booked an AC tune-up and they found a capacitor about to fail plus a clogged condensate line. Twenty minutes of prevention instead of a 2am emergency. Worth every penny.”
“My air conditioner was not blowing cold air and two other contractors told me I needed a whole new system. Smith found a leaking line set, repaired it, recharged it, and saved me thousands.”
Castell HVAC Questions
In most cases we offer same-day or next-day AC repair in Castell, TX, and our emergency line is answered 24 hours a day, 7 days a week. Call (877) 493-6450 and we will give you a firm arrival window before you hang up.
Yes. Smith Air Conditioning & Heating Repair provides 24/7 emergency HVAC repair in Castell and the surrounding towns, including nights, weekends and holidays. No heat and no cooling calls are prioritized for households with infants, seniors or medical needs.
The most common causes are a clogged filter, a failed run capacitor, a frozen evaporator coil, a dirty condenser coil, a bad contactor or low refrigerant from a leak. Our Castell technicians diagnose the exact cause with full readings and quote the repair before starting.
Common repairs such as capacitors and contactors typically fall in the low hundreds, while motors, coils and compressors cost more. You always receive flat-rate pricing in writing before work begins, so there are no surprises on your Castell invoice.
Yes. We service and repair all makes and models of air conditioners, gas and electric furnaces, heat pumps, boilers, ductless mini-splits and package units throughout Castell, TX, plus complete system installation and replacement.
We do. Our Castell team also covers the surrounding neighborhoods and nearby communities listed at the bottom of this page, so if you searched "HVAC repair near me" from a nearby town, we can help.
More answers on our HVAC FAQ page and in our HVAC blog, including why your AC is not blowing cold air and what to do when the furnace stops working.
Licensed technicians, flat-rate pricing, same-day and next-day appointments across Castell, TX.