AC Maintenance Services in Dallas, TX

Expert AC Maintenance Services in DFW

Keeping your air conditioner in top shape is one of the smartest things you can do as a homeowner in the Dallas-Fort Worth area. Longhorn Services provides thorough AC maintenance visits for residential and commercial systems across DFW, including Dallas, Carrollton, Frisco, and Irving. Our licensed HVAC technicians, operating under HVAC License TACLA00146732E, inspect, clean, and test every critical component so your system runs efficiently all summer long.

With over 20 years serving the DFW market, owner Jesse Vasquez built this company on honest diagnostics and upfront pricing. We work on all major brands, including Carrier, Trane, Lennox, Goodman, and Rheem. Get an instant quote or call us at 469-824-3555 to schedule your tune-up.

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Signs Your AC System Needs a Maintenance Visit

In the Dallas, TX heat, a neglected AC system doesn’t just run less efficiently , it fails at the worst possible time. If your energy bills have climbed without explanation, your home takes longer to cool down, or you hear unusual sounds from the unit, those are clear signals that a professional AC maintenance visit is overdue.

Skipping annual tune-ups shortens equipment life and voids many manufacturer warranties. A standard AC maintenance visit in DFW typically costs $79 to $140, far less than the $300 to $1,500 price tag of an emergency AC repair. Longhorn Services provides upfront pricing before any work begins. View our current coupons to save on your next visit.

What AC Maintenance Includes

A Longhorn Services AC maintenance visit covers a complete inspection of your system. Our EPA 608-certified technicians check refrigerant levels, clean the evaporator and condenser coils, inspect electrical connections and capacitors, test the thermostat, flush the condensate drain, and lubricate all moving parts. We also measure airflow and system pressures to catch early-stage problems before they become costly repairs.

Efficient AC Maintenance That Saves You Money

Regular AC maintenance in DFW can reduce your monthly energy costs by keeping the system running at its rated efficiency. A dirty or poorly maintained unit works harder, draws more power, and wears out faster. Longhorn Services maintains systems across Dallas, Plano, Frisco, and all 24 cities in our service area, helping homeowners and business owners avoid the expense of premature equipment replacement.

Your Local AC Maintenance Partner in DFW

Longhorn Services is locally owned and operated by Jesse Vasquez, who has spent more than 20 years working on HVAC systems throughout the Dallas, TX. We are fully licensed under TACLA00146732E and carry all required Texas state certifications. Our technicians know the climate demands of North Texas and service every make and model. Learn more about our team and credentials.

What Your Neighbors Are Saying About Us

Marcy F
July 22, 2025 via Google
Jason and Joseph, two hardworking technicians, did an excellent job installing my new AC. They worked tirelessly for seven hours in 108-degree heat and still got everything completed perfectly. I truly appreciate their effort and the results—my home is now so much cooler compared to the old unit I had for the past fifteen years. Big thanks to Jason and Joseph!
Kimberly Steeno
July 26, 2025 via Google
This is our second time using Longhorn. Fabian did a great job repairing freezer. He is very professional,friendly and got the job done quickly. It is good to know that when you get a quote from him you don’t doubt he is telling you the truth and will get you the best price he can.
Jason G.
August 11, 2025 via Google
I highly recommend Longhorn for appliance repairs!! They answered the phone, immediately scheduled the appointment for the following day, which was on a Saturday (no extra charge), effectively communicated multiple times with the technicians ETA, and the tech arrived early for the appointment. Yslan, the technician was absolutely fantastic! He located the issue, sourced the part and fixed the issue in less time than originally estimated. Everything went exactly as initially described during the first phone conversation with them (actually better), and we couldn't have been more pleased with the outcome!
Sami C.
August 22, 2025 via Google
Joseph W was awesome. He sauntered our dryer’s main board back to life. He was quick, clean, and professional. He fixed a lot of damage another company caused us too. We highly recommend Longhorn.
Traci A.
August 25, 2025 via Google
Fabian was so courteous and nice. The diagnostics were exact and the washer was repaired in under an hour. The dryer vent is perfectly clean now and repaired. Fabian shows you video of his work so you get a clear understanding. Thank you, Fabian! And Longhorn's customer service reps rock!
Will M.
August 29, 2025 via Google
Impressed by the ease of placing service call and that they could come out following morning . Our technician Fabian was able to identify problem quickly He was able to quickly offer estimate. Explained the charges I was shown the broken parts also offered routine service as well which he recommended yearly to prolong life of my dryer . He was definitely knowledgeable, I highly recommend Longhorn services HVAC

Why Professional AC Maintenance Outperforms DIY

Changing your air filter is a good habit, but it doesn’t substitute for a full inspection. DIY maintenance misses critical checks such as refrigerant pressure readings, capacitor health, electrical connection integrity, and coil cleanliness. Our certified technicians carry the proper equipment to identify issues that aren’t visible to the naked eye.

Investing in professional AC maintenance with Longhorn Services extends equipment life, keeps your warranty valid, and ensures your system is ready for the 100-plus-degree days that define a DFW summer. Need a repair instead? See our AC repair page.

Join our Comfort Club

Join the Longhorn Comfort Club and get a 20% discount on all repairs, two maintenance visits per year, and priority scheduling. It’s the easiest way to keep your AC and heating systems on a regular service schedule. Learn more about membership.

Our AC Maintenance Process, Step by Step

Scheduling an AC maintenance visit with Longhorn Services takes just a few minutes. Book online at schedule.booklonghorn.com or call 469-824-3555 and our team will confirm a time that works for you. On the day of service, your technician arrives in a marked vehicle, reviews the system with you, completes the full inspection and cleaning, and walks you through any findings before leaving.

We serve residential and commercial customers across Carrollton, Irving, Dallas, Frisco, Plano, and all 24 DFW cities on our service area page. Same-week appointments are typically available.

Commercial AC Maintenance for DFW Businesses

For restaurants, offices, retail stores, and multi-unit properties across Dallas-Fort Worth, a down HVAC system means lost revenue and uncomfortable customers. Longhorn Services provides commercial AC maintenance with fast scheduling and minimal disruption to your operations. Our technicians hold the HVAC license TACLA00146732E and work on commercial systems from all major manufacturers, including Carrier, Trane, and Lennox.

Ask us about commercial maintenance agreements that cover multiple units at a fixed annual rate. Call 469-824-3555 to discuss your business needs.

Complete HVAC and AC Maintenance Solutions in DFW

Longhorn Services handles the full HVAC spectrum for both residential and commercial customers throughout the Dallas-Fort Worth Metroplex. Whether your system needs a routine maintenance visit, a refrigerant recharge ($200 to $450), a capacitor replacement ($150 to $300), or a full compressor replacement ($1,200 to $2,500), our technicians carry the parts and experience to handle it in a single trip whenever possible. Considering a new system? See our AC installation page.

100% Satisfaction Guarantee

We stand firmly behind the quality of our work. If you’re not completely satisfied with our air conditioning service, we’ll make it right. Our 100% satisfaction guarantee ensures you can choose Longhorn Services with confidence, knowing your comfort and peace of mind are always protected.

Fast, Same-Week Service

When your AC stops working, every minute counts. Our team responds quickly with prompt scheduling and efficient repairs to get your system back up and running as soon as possible. With Longhorn Services, you won’t be left waiting in the heat.

24/7 Emergency HVAC Service

AC problems don’t always happen during regular business hours. That’s why we offer 24/7 emergency service to keep your home or business comfortable when you need it most. Day or night, you can count on Longhorn Services for dependable air conditioning service across DFW.

Comfort Club Maintenance Plans

Regular maintenance keeps your AC running efficiently and helps prevent costly breakdowns. Our Longhorn Maintenance Plans make it easy to stay on top of tune-ups with scheduled service, priority scheduling, and exclusive discounts on repairs. It’s the simple way to protect your comfort and extend the life of your system.

Licensed, Experienced Technicians

Our technicians bring years of hands-on experience to every job, with the skills to handle everything from minor repairs to full system replacements. Licensed under TACLA00146732E and backed by ongoing training, the Longhorn Services team delivers results you can count on.

Flexible Financing Available

Investing in a new AC system or major repair shouldn’t strain your budget. That’s why we offer convenient financing options for approved customers. With flexible payment plans, competitive rates, and simple approval processes, Longhorn Services makes it easy to stay comfortable without the financial stress.

Frequently Asked Questions About AC Maintenance in DFW

What Does an AC Maintenance Visit Include in DFW?

A Longhorn Services AC maintenance visit includes refrigerant level checks, evaporator and condenser coil cleaning, electrical connection inspection, capacitor testing, thermostat calibration, condensate drain flushing, and a full airflow assessment. Our EPA 608-certified technicians document all findings and review them with you before leaving.

Most AC maintenance visits take one to two hours. If we find issues that require additional repairs, we will quote those separately and get your approval before proceeding. We aim to complete all work in a single visit whenever parts are available.

Common signs your AC needs a maintenance visit include higher-than-normal energy bills, longer cooling times, unusual sounds during operation, ice on the refrigerant lines, or a musty odor from the vents. If you notice any of these, call Longhorn Services at 469-824-3555.

AC tune-ups in the Dallas-Fort Worth area typically range from $79 to $140 per system. Longhorn Services provides upfront pricing before any work begins. Check our current coupons for seasonal discounts on maintenance visits.

Yes. All Longhorn Services technicians are fully licensed under Texas HVAC License TACLA00146732E and hold EPA 608 certification for refrigerant handling. Jesse Vasquez, our owner, has more than 20 years of hands-on experience in the DFW HVAC market.

Yes. We offer 24/7 emergency service for heating and cooling systems across all 24 cities in our DFW service area. Call 469-824-3555 any time and we will dispatch a technician as quickly as possible.

Longhorn Services is locally owned by Jesse Vasquez with over 20 years in the DFW market. We are fully licensed, provide upfront pricing, and back every maintenance visit with a 100% satisfaction guarantee. Learn more about our company.

Yes. Our technicians are trained to service all major AC brands, including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, American Standard, and Bryant. If you have a less common make or model, call us and we can confirm availability before scheduling.

Yes. Every maintenance visit is backed by our 100% satisfaction guarantee. If you are not satisfied with the work performed, we will return and make it right at no additional charge. Our goal is long-term comfort, not a one-time transaction.

Scheduling is simple. Book online at schedule.booklonghorn.com or call 469-824-3555. Our team will confirm your appointment and send a reminder before your technician arrives. Same-week appointments are typically available throughout DFW.