Bryan, College Station & Brazos Valley
AC Maintenance in Bryan & College Station, TX
Keep your system cooling through a Texas summer. Our certified techs inspect, clean and tune your AC, then hand you a clear report of what they found.
- Full system inspection with a written report
- Coil cleaning, refrigerant check and drain flush
- Plans with bi-annual visits and repair discounts
5.0 stars from 63 Google reviews. NATE- and EPA 608-certified technicians.
Prefer to talk? Call (979) 324-6791
Get Your AC Maintenance Quote
Tell us about your system and we will follow up with pricing and options.
Why a yearly AC tune-up pays off
Fewer summer breakdowns
Small problems get caught early, before your AC quits on a 100-degree day.
Lower utility bills
Clean coils and a correct refrigerant charge bring your system back to its rated efficiency.
Longer equipment life
Regular service reduces wear on the compressor, blower and motors so the system lasts longer.
Protects your warranty
Most manufacturers require regular maintenance to keep warranty coverage in place.
Certified technicians
NATE-certified and EPA 608 certified techs handle refrigerant work the right way.
Local to the Brazos Valley
We work in Bryan, College Station, the Texas A&M area, Hearne, Caldwell, Navasota and Madisonville.
What we check on every AC maintenance visit
Our techs go through the whole system, not just the outdoor unit. We clean, test and measure, then show you the readings and point out anything that needs attention. You get a detailed report with measurements, efficiency readings and any recommended repairs.
You can book a one-time tune-up or set up a preventative maintenance plan built around your equipment. Plans include bi-annual visits (one before cooling season, one before heating season), priority service during peak season and discounts on repairs and parts.
- Evaporator and condenser coil cleaning
- Refrigerant charge check with superheat and subcooling readings
- Capacitor and contactor inspection and replacement where needed
- Condensate drain flushing to prevent clogs and water damage
- Filter check and replacement for better airflow and air quality
- Blower wheel, blower motor and electrical connection inspection
- Thermostat testing and calibration, including Nest, Ecobee and Honeywell
- Ductwork, return and supply register inspection
- System performance test, including delta-T across the coil
Trusted by Brazos Valley homes and businesses
“I have used Central Air and Appliance Service for 17 years for any appliance problems that I have. I also use them for my annual heating and air conditioning check up. I have always been pleased with their responsiveness and efficient service. Recently, my old air conditioning unit lost its Freon charge and the house started warming up (100 degree day). I called Mr. Alex Lopez at Central Air late on Saturday afternoon and he came right out. He discovered a leak in my attic evaporator coil, but managed to get me enough cooling going to tolerate waiting for the part to come in. He clearly explained our options on this repair, as my outside unit was also very old. My wife and I decided to go ahead and have the outside condenser replaced also. His crew came out as scheduled and replaced the whole A/C with a more efficient and quieter modern unit. I was pleasantly surprised when we got the total charges, as it was less than we had expected. I trust Mr. Lopez as an honest professional and highly recommend him to anyone needing services.”
“Professional, reliable, and knowledgeable! We've used Central Air and Refrigeration for our office HVAC maintenance for over five years. They're always fast, friendly, and keep our systems running smoothly year-round. Highly recommended for any business looking for dependable service.”
“I have been using Alex Lopez (Central Air & Appliance) for over 6 years on my rentals and personal house. Alex always does a great job for a fair price. Although I have replaced several units, what I like best about Alex is he doesn't push replacement like so many others do. Alex always looks to repair the unit first and always gives you an accurate estimate of the costs and your options. Alex is honest and a hard worker! Thomas Ratliff”
How it works
Send the form
Tell us your ZIP code and a little about your AC system and property.
We call you back
We confirm the details, answer questions and set a visit time that works for you.
We tune and report
A certified tech services the system and walks you through the findings and any repair options.
Frequently asked questions
How much does AC maintenance cost?
Price depends on the type of system, how many units you have and whether you want a one-time tune-up or a maintenance plan. Send the form and we will give you clear, upfront pricing before any work starts.
How often should my AC be serviced?
At least once a year. Many customers choose a bi-annual plan: one visit before cooling season for the AC and one before heating season for the heating side.
What is included in a tune-up?
A full inspection of filters, evaporator and condenser coils, blower wheel and motor, refrigerant levels and pressures, electrical connections, contactors, capacitors, ductwork, registers and thermostat, plus coil cleaning, drain flushing and a performance test.
Do you serve College Station and nearby towns?
Yes. We cover Bryan, College Station, the Texas A&M area, Brazos County and the wider Brazos Valley, including Hearne, Caldwell, Navasota and Madisonville.
Do you maintain commercial AC units too?
Yes. We service light-commercial rooftop units, packaged units and split systems for restaurants, offices, retail stores, clinics, hotels and apartment complexes, with preventative maintenance contracts available.
What if you find a problem during the visit?
We explain what we found, show you the measurements and give you repair options. Maintenance plan members get discounts on repairs and parts, and we offer 24/7 emergency service if a system goes down.
Book AC maintenance before the heat hits
A yearly tune-up keeps your AC efficient and cuts the chance of a breakdown. Tell us about your system and we will send your quote.
- Full system inspection with a written report
- Coil cleaning, refrigerant check and drain flush
- Plans with bi-annual visits and repair discounts
Prefer to talk? Call (979) 324-6791