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AC MAINTENANCE & TUNE-UPS IN LEWISVILLE, TX
Our AC maintenance and tune-up services in Lewisville, TX are designed to keep your air conditioning system running efficiently and lasting years longer. We deliver a 20-point AC tune-up that catches the small problems that can quickly turn into expensive issues if they're missed. We're licensed, insured, and bonded to $1M, with all work backed by our No-Sweat Pricing™ guarantee, so you never pay more than the price quoted.
The average cost of an emergency AC repair in the DFW area is $300–$400. A professional tune-up costs $89–$129. One prevented breakdown pays for the tune-up three times over!
Starting at $89 (regular price $129)
Same-day scheduling available
No overtime charges, ever
WE SERVICE EVERY MAJOR AC BRAND
WHEN TO CALL KOALA T FOR AC MAINTENANCE
Not sure if you need professional maintenance for your air conditioner unit? Call Koala-T if you think you need...
Refrigerant level testing and recharging (requires EPA 608 certification)
Electrical component testing, including capacitors, contactors, amp draw measurements
Evaporator coil cleaning (sealed inside the air handler)
Superheat and subcooling measurements (requires gauges and training)
These jobs can't be carried out by Lewisville homeowners and need a dependable AC repair and maintenance technician for safety and compliance reasons. If you're not sure whether you need professional maintenance, we're happy to chat to you about your system at no cost.
WHAT’S INCLUDED IN A KOALA-T AC TUNE-UP
We don’t do 10-minute drive-by tune-ups! Every Koala-T AC maintenance visit follows the same 20-point protocol, so your HVAC equipment receives the attention it deserves. Our maintenance checklist covers the following:
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INSPECT
Thermostat calibration and programming verified
Refrigerant pressure check (superheat and subcooling measured)
Electrical connections inspected and tightened
Capacitor microfarad reading tested against rated value
Contactor & relay inspection for pitting or wear
Blower motor amp draw measured versus nameplate
Ductwork visually inspected for leaks or disconnections
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CLEAN
Condenser coil rinsed from inside out
Evaporator coil inspected and cleaned as needed
Condensate drain line flushed (critical for DFW humidity)
Drain pan and safety float switch checked
Air filter replaced or cleaned
Cabinet interior cleared of dust and debris
TEST
System temperature split measured (supply vs. return—should read 15–20°F difference)
Static pressure measurement to verify proper airflow
Compressor amp draw tested
Full system cycle test from startup to steady operation
SAFETY
Electrical disconnect and breaker condition verified
Refrigerant leak detection at all connections
Condensate overflow protection verified
Conducting our inspections with this level of thoroughness means we're able to catch common issues and carry out preventive maintenance on your AC unit to help you avoid an expensive HVAC repair. We'll document every finding and review it with you before we recommend anything.
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SAVE MORE WITH THE JOEY CLUB™ MAINTENANCE PLAN
A one-time tune-up keeps your HVAC system running this season, but if you want to keep it in top shape year after year, we recommend the Joey Club. It costs less to get a membership for our ongoing maintenance plan for furnaces and air conditioning units compared to paying for each of your systems one-time. Plus, regular maintenance helps you avoid the expense of major repairs, and you'll get extra perks that our regular customers don't have access to, including priority service if your system fails.
Here's how a one-time AC system tune-up compares to our Joey Club™ membership.
Joey Club members get both seasonal tune-ups (a $258 value) for $160/year on their first system and just $60/year for each additional system. That’s less than the cost of a single regular-price tune-up for a full year of coverage.
WHY CHOOSE KOALA-T HEATING & AIR FOR AC MAINTENANCE & TUNE-UPS?
NO-SWEAT PRICING
You’ll know exactly what your tune-up costs before we start, and exactly what any additional work costs before we touch a single wire. We don't charge hidden fees or pressure you into an upsell. We guarantee written quotes on everything.
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COOL IN 24 OR IT’S ON US
Every technician on our crew is background-checked, drug-tested, TDLR-licensed, and trained on the systems most common in North Texas homes. We’re Certified Amana Advantage Specialists, but we service every major brand.
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KOALA-FIED TECHNICIANS
We'll always give you a scheduled arrival window and we 'llshow up within it. If we’re late, you don’t pay for the visit. Beyond just being a slogan, that's a commitment backed by 15+ years of showing up when we say we will.
THE KOALA-T SEAL
After every tune-up, your technician will walk you through everything we inspected, cleaned, and tested. We document our findings and make sure you understand the current condition of your system, good news or bad.
AC MAINTENANCE ACROSS LEWISVILLE & NORTH DFW
We provide AC tune-ups and maintenance services to homeowners throughout Lewisville and the surrounding North DFW communities, helping the entire community stay cool in the Texas heat. Our Lewisville HVAC repair team offers fast and efficient solutions across the following areas:
Lewisville
Whether you’re in Castle Hills, Valley Vista, Old Town Lewisville, or anywhere in between, we’ll come to you. We also offer same-day scheduling for most areas.
WHAT OUR CUSTOMERS ARE SAYING
Lewisville residents count on us for our reliable air conditioning services, delivered by licensed technicians who are always ready and willing to go the extra mile, and backed by guarantees that local competitors just can't match. Our customers have praised us for keeping their AC systems running as they should, addressing issues such as rising energy bills, uneven cooling, restricted airflow, and warm air with our routine maintenance. Customer satisfaction is our top priority. Check out our reviews below.
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I had a maintenance service done by Koala-T Heating and Air, and I was very impressed. Nathan Reeves, the owner, handled the call himself and was professional, punctual, and extremely knowledgeable. He took the time to explain everything and made sure my system was running perfectly before he left. It’s clear he takes pride in his work and truly cares about his customers. I highly recommend Koala-T Heating and Air for honest, reliable HVAC service.
JOHN WILLIAMS
I had the pleasure of meeting Nathan several years ago, great Man and his beliefs are even better. This man is the epitome of what you expect from a top notch company. Nathan has serviced my system for nearly 8 years and I’ve followed him back when he was working for other companies. Full circle he has made his own company and we couldn’t be happier with his service. He’s prompt, respectful and offers a TON of value. We unfortunately ran into a compressor failure on our 19 year old system and decided it was best to upgrade our central HVAC system. Nathan’s crew was a mirroring image of everything he stands for. The install was clean, efficient and best of all affordable compared to your big box companies. Thanks to Nathan he has made us believers for life. Thank you so much for everything you do!!
JUSTIN RABROKER
AC MAINTENANCE FAQS
Clear answers to help you make the best decision for your home’s cooling system. No jargon, just straight facts about our maintenance process and pricing.
CONTACT US FOR AIR CONDITIONER SERVICES IN LEWISVILLE
Koala-T Heating & Air is your local, trusted team of heating and cooling experts in Lewisville, TX. Whether you're looking for an emergency AC repair or you're interested in our maintenance plans, we offer the services you need to improve your indoor comfort. We also offer attic insulation, heating services, and more.
Call us to speak to Nathan, our founder, or book your service online using the form below.
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LOOKING FOR SOMETHING ELSE?
Regardless of how you need to improve your indoor air quality in Lewisville, we can help. Aside from furnace maintenance, we also install or replace heating systems. Plus, we offer air conditioner repair and routine maintenance, air duct cleaning, HVAC installation, and more. Whether you need to address energy efficiency issues, you're dealing with a malfunctioning AC unit, or you just want to keep your furnace running smoothly, we can provide the solution you're looking for.
