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AC Repair Services in Richardson,TX

Air Conditioning repair IN Richardson,TX

When summer heat peaks in Richardson, TX, a functioning air conditioner is non-negotiable for homes near the CityLine corridor, Canyon Creek, and the University of Texas at Dallas area. At Longhorn Services, our licensed technicians provide fast AC repair in Richardson, TX, handling everything from capacitor replacement ($150-$300) and refrigerant recharge ($200-$450) to full compressor replacement ($1,200-$2,500). Whether you also need AC installation, AC maintenance, or air duct cleaning, our EPA 608-certified team is equipped to restore your comfort quickly. We cover every Richardson neighborhood and extend our coverage to air cooler repair, while also serving nearby cities like Plano, Garland, and Dallas. Jesse Vasquez, holder of HVAC License TACLA00146732E, leads a team with over 20 years of DFW experience. To get started, request an instant quote, learn about our team, or check our current specials for Richardson, TX homeowners.

Services We Offer

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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
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Trusted AC Repair Experts Serving Richardson,TX Homes and Businesses

Homeowners and business owners throughout Richardson, TX rely on Longhorn Services for certified AC repair backed by HVAC License TACLA00146732E and Refrigeration License TACLB00146732R. Our technicians diagnose all major brands, including Carrier, Trane, Lennox, Goodman, and Rheem, using professional-grade tools that pinpoint issues fast. In addition to air conditioning repairs, we provide AC installation for new systems, AC maintenance plans that prevent costly breakdowns, and air cooler repair for evaporative units. We also handle air duct cleaning to protect indoor air quality, plus appliance repair services including refrigerator repair, washer repair, and dryer repair. For Richardson properties with commercial equipment, we offer commercial refrigeration repair and ice machine repair. Book your appointment today and experience the Longhorn difference.

Guaranteed Comfort with Affordable AC Services in Richardson,TX

At Longhorn Services, we know that unexpected AC failures are stressful, which is why we provide transparent, upfront pricing on every AC repair in Richardson, TX. Standard repairs typically range from $150 to $600, and we always explain costs before we start work, with no hidden fees. If your unit is beyond repair, our team handles AC installation for all major brands at competitive prices. Keep your system performing year-round with our AC maintenance plans, which include priority scheduling and exclusive repair discounts. We also extend our comfort guarantee to duct cleaning, air cooler repair, and whole-home solutions like heater repair and heater installation for year-round comfort. Property managers in Richardson can count on us for commercial refrigeration repair, walk-in cooler repair, and commercial appliance repair. Visit our coupons page or get an instant quote to start saving.

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Financing Options Are Available!

Worried about covering the cost of a new AC unit or AC installation in Richardson, TX? At Longhorn Services, we provide convenient financing options for approved customers to make any AC repair or system upgrade more affordable. We partner with multiple financing providers offering programs with low interest rates, flexible payment schedules, and special promotions. Whether you need a full replacement, a maintenance plan, or emergency repairs, our team will walk you through available plans when you request an estimate. Check our current coupons or get an instant quote to find the right financing solution for your budget.

Air Conditioning Repairs

Is your AC struggling to keep up in the Texas heat? At Longhorn Services, we specialize in fast and reliable air conditioning repair in Richardson, TX, covering all major brands including Carrier, Trane, Lennox, Goodman, and Rheem. Our skilled technicians diagnose and fix weak airflow, strange noises, refrigerant leaks, and complete system failures, getting your unit back to peak performance quickly. If repair is not cost-effective, we will recommend AC installation options with honest, upfront pricing. We also offer preventive maintenance to keep breakdowns from recurring, and pair our cooling services with duct cleaning to improve airflow throughout your home. We handle air cooler repair for evaporative units as well. Schedule your repair today.

Troubleshooting Your Air Conditioner

Not sure why your AC is not working the way it should? At Longhorn Services, we take the guesswork out of AC troubleshooting in Richardson, TX using professional diagnostic tools and proven methods. From unusual noises and poor cooling to frequent cycling or rising energy bills, our technicians know the signs to look for and how to resolve them efficiently. Once we pinpoint the problem, we will explain your options clearly and recommend the most cost-effective solution, whether that is a targeted repair or a maintenance plan to prevent future issues. We also check connected systems like air ducts and evaporative coolers that can affect overall performance. Book your diagnostic visit with Longhorn Services today.

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Restoring Comfort with Skilled Air Conditioning Repair Specialists

When your AC system in Richardson, TX fails, every hour without cool air matters, especially during the intense Texas summer. The licensed technicians at Longhorn Services carry EPA 608 certification and hands-on experience with central systems, ductless mini-splits, and commercial HVAC equipment from brands like Daikin, York, American Standard, and Bryant. Beyond cooling repairs, our team provides AC installation, preventive maintenance, and duct cleaning to maximize system efficiency. We also offer complete home comfort solutions, including heater repair, heater maintenance, and heater installation for DFW winters. For kitchens and laundry rooms, we handle refrigerator repair, washer repair, oven repair, and dishwasher repair. Meet Jesse Vasquez and our team to learn more about the expertise and licensing behind every job Longhorn Services completes in Richardson, TX.

The air conditioner stops working entirely

This may be caused by an electrical problem, a major component failure, or even a complete system shutdown. For instance, if the compressor fan breaks, the unit can overheat and activate built-in safety features that shut the system off. At Longhorn Services, our Richardson, TX AC repair team will inspect electrical connections, fuses, the compressor, and the blower motor to identify the exact cause. If replacement is the better path, we provide AC installation for all major brands. Our maintenance plans also help prevent sudden failures before they happen. Get an instant quote or book service online to get started.

The AC isn't producing cold air or blows warm or hot air

If your air conditioner is running but only blowing warm or hot air, it usually means something is wrong within the system. Common causes include low refrigerant levels, a dirty air filter, clogged coils, or a malfunctioning compressor. The good news is that most of these problems can be fixed quickly with the right AC repair service in Richardson, TX. Our technicians will inspect your system, identify the cause, and restore cold air to your home. Once resolved, ask about our maintenance plans to keep your system performing all season. Book your visit or get a quote online.

Strange noises are coming from the air conditioner or the vents

Unusual sounds coming from your air conditioner or vents are often a sign that something is not working correctly. Rattling or banging can indicate loose parts, a failing motor, or debris inside the system. Hissing may point to a refrigerant leak, while squealing often comes from worn-out belts or bearings. Ignoring these noises can lead to bigger, more expensive problems down the road. Our Richardson, TX AC repair technicians can quickly identify the source of the sound and repair it. We also recommend duct cleaning if the noise originates in the ductwork. Schedule a diagnostic visit or get a quote today.

Rooms cool unevenly

If certain rooms in your home feel cooler while others stay warm, it usually points to an airflow or ductwork issue. Blocked vents, leaking ducts, poor insulation, or an improperly sized AC system can all cause uneven cooling. At Longhorn Services, we check your ductwork, vents, and system performance to find the cause. Our duct cleaning service in Richardson, TX often resolves airflow imbalances that leave some rooms uncomfortable. We also evaluate whether a new AC installation with proper sizing would better serve your home. Schedule a visit or request AC repair today.

The condenser coils are frozen

Frozen condenser coils are a clear sign that your air conditioner is not running properly. This can happen when airflow is restricted by a dirty air filter, blocked vents, or debris around the outdoor unit. Low refrigerant levels or a malfunctioning blower fan can also cause the coils to freeze over. Our AC repair team in Richardson, TX can safely defrost the coils, inspect the system, and fix the underlying issue. We also offer preventive maintenance that catches refrigerant and airflow issues before they lead to frozen coils. Book service or get a quote today.

Water is leaking indoors

If you notice water pooling indoors around your air conditioner, it usually means there is a problem with the drainage system. A clogged or disconnected condensate drain line, a cracked drain pan, or frozen coils melting can all cause leaks inside the home. At Longhorn Services, we can clear the drain line, repair damaged parts, and make sure your system is draining correctly. Our Richardson AC repair team will also recharge refrigerant if a coil freeze is the root cause. Ask about our maintenance plans that include drain line checks. Book online or check our current coupons for service discounts.

You notice unexplained increases in utility bills

If your utility bills are climbing without any big changes in your usage, your air conditioner may be working harder than it should. Dirty filters, leaking ducts, low refrigerant, or worn-out parts can all force the system to run longer and use more electricity. Our technicians at Longhorn Services will inspect your system and restore efficiency through targeted AC repair in Richardson, TX. We also recommend duct cleaning to eliminate leaks and improve airflow efficiency. Pair repairs with an annual maintenance plan to keep energy costs in check year-round. Schedule a visit or get a quote today.

Unusual odors are coming from the vents

Strange odors from your vents are usually a sign of a problem inside the system. A musty smell often means mold or mildew in the ductwork or drain pan. A burning or electrical smell could indicate overheating parts or wiring issues, while strong chemical odors may point to a refrigerant leak. At Longhorn Services, we track down the source through professional AC diagnostics in Richardson, TX and fix the problem. If the issue is in the ductwork, our duct cleaning service will clear mold, dust, and debris. We also offer air cooler maintenance to improve overall indoor air quality. Book your service today.

Frequent Cycling

If your air conditioner is cycling frequently, it usually means something is interfering with its normal operation. A dirty air filter, low refrigerant levels, or a malfunctioning thermostat can cause the system to start and stop too often. Frequent cycling puts extra strain on the system and can shorten its lifespan while driving up energy costs. Our Richardson, TX AC repair technicians can diagnose the root cause and restore efficient, stable operation. If your current system is oversized, we will discuss right-sized AC installation options. An ongoing maintenance plan will keep cycling issues from recurring. Schedule service or get a quote today.

Strange Odors

If you notice unusual smells when your air conditioner is running, it is usually a sign that something is not right. Musty odors can indicate mold or mildew in the system, while burning smells may point to electrical issues or overheating components. In some cases, a chemical smell could mean a refrigerant problem requiring immediate AC repair in Richardson, TX. At Longhorn Services, we will locate the source of the smell and fix the issue. For mold-related odors, our duct cleaning service removes buildup and improves air quality throughout your home. Book your diagnostic visit or request a quote today.

Poor Airflow

Poor airflow is a common sign that your system is not circulating air properly. This can be caused by a clogged air filter, blocked vents, leaky or damaged ductwork, or problems with the blower fan. At Longhorn Services, we will inspect your unit and ductwork, find the cause of the weak airflow, and restore strong, even cooling throughout your home. Our duct cleaning service in Richardson, TX directly addresses blockages and leaks in the duct system. If the blower or another component is failing, our AC repair team will fix or replace it quickly. Schedule service or get a quote today.

Leaks Or Moisture

If you see water or moisture around your air conditioner, it often points to a drainage issue. A clogged condensate drain line, a cracked drain pan, or frozen coils melting can all cause leaks. Even small leaks should not be ignored, as they can lead to water damage or mold growth. At Longhorn Services, we will find the source of the moisture through a thorough AC inspection in Richardson, TX and repair it correctly. We also check drain pans and condensate lines as part of our routine maintenance plans, catching issues before they cause interior damage. Book service or get a quote today.

Complete AC System Failure

When your air conditioner will not turn on at all, it usually means there is a major issue that needs professional attention. Common causes include electrical failures, a tripped breaker, a blown fuse, or a malfunctioning thermostat. In other cases, the problem could be with critical components like the compressor or blower motor. A complete system failure does not always mean you will need a full replacement. Our Richardson, TX AC repair technicians will perform a full inspection to find the exact cause. If replacement is necessary, we provide AC installation with flexible financing options. Get an instant quote online or book emergency service right now.

High Humidity Levels

If your air conditioner is on but your home still feels sticky or damp, it may not be removing enough moisture from the air. This can happen if the system is oversized, the evaporator coils are dirty, or the refrigerant level is low. In some cases, poor airflow or duct leaks can also cause high indoor humidity. At Longhorn Services, we will diagnose the issue through a comprehensive AC inspection in Richardson, TX and get your system working properly. Pairing repairs with duct cleaning and regular maintenance helps keep humidity levels balanced year-round. Schedule service or request a quote online.

Get Professional Air Conditioning Repair Service Today in Richardson,TX

Longhorn Services is committed to being the first call Richardson, TX residents make for AC repair, routine maintenance, or a full system upgrade via AC installation. Our customer service line is available 24 hours a day, 7 days a week, so you are never left without help when your cooling system fails. We also service the full range of home comfort equipment, from heater repair and air cooler repair to duct cleaning and ice machine repair. Appliance owners trust us for refrigerator repair, freezer repair, microwave repair, and stove repair, all with the same fast response and 90-day workmanship guarantee. Explore our service area or visit the Longhorn blog for HVAC tips tailored to DFW homeowners.

A 100% satisfaction guarantee

We stand firmly behind the quality of our work. If you are not completely satisfied with our AC repair in Richardson, TX, we will make it right. Our 90-day workmanship warranty and 100% satisfaction guarantee ensure you choose Longhorn Services with confidence, knowing your comfort and peace of mind are always protected. Book your service today.

Fast service

When your AC stops working, every minute counts. Our team responds quickly with prompt scheduling and efficient AC repairs in Richardson, TX to get your system back up and running as soon as possible. With Longhorn Services, you will not be left waiting in the Texas heat. Schedule service now.

24/7 emergency service

AC problems do not always happen during regular business hours. That is why we offer 24/7 emergency AC repair in Richardson, TX 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 repairs. Call or book online anytime.

Comfort Club maintenance plan

Regular maintenance keeps your AC running efficiently and helps prevent costly breakdowns. Our AC maintenance plans in Richardson, TX make it easy to stay on top of tune-ups with scheduled service, priority scheduling, and exclusive discounts on repairs. It is the simple way to protect your comfort and extend the life of your system. Sign up today.

An experienced team

Our technicians bring years of hands-on experience to every job, with the skills to handle everything from minor AC repairs to full system installations. Backed by HVAC License TACLA00146732E and EPA 608 certification, the Longhorn Services team delivers reliable results you can trust. Meet the team.

Access to easy financing options

Investing in a new AC system or major AC repair in Richardson, TX should not strain your budget. That is 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. Check our current offers to save on your next service.

We take pride in delivering exceptional service with fast response times for every AC repair in Richardson, TX. Your comfort and satisfaction always come first. With expert workmanship backed by our 90-day satisfaction guarantee, you can trust Longhorn Services for dependable air conditioning service. We cover all of Richardson, TX, including areas near Spring Creek, Prairie Creek, Breckinridge Park, and the Arapaho corridor, and we extend our services to Plano, Garland, Dallas, and across the DFW service area. For AC repair, AC installation, or AC maintenance from a licensed team with over 20 years of DFW experience, call Longhorn Services at (469) 824-3555 to schedule your service. Also ask about our service coupons, instant quote tool, and online booking. Do not let a broken AC disrupt your Richardson home, choose the team that puts your needs first and keeps you cool all summer long.

Frequently Asked Questions

We’re proud to be local air conditioning experts Richardson, TX residents can count on. We know you have questions; the following are some of the most common queries we receive from customers.

Do you offer emergency AC repair services in Richardson, TX?

Yes, Longhorn Services provides 24/7 emergency AC repair in Richardson, TX. Our team is always on call to handle sudden breakdowns, ensuring your home or business stays cool and comfortable when you need it most. Call (469) 824-3555 anytime or book online.

Our technicians are local to Richardson, TX and the surrounding areas, allowing us to provide fast response times. In most cases, we can offer same-day AC repair service to restore your air conditioning system quickly. We also serve nearby Plano and Garland with the same prompt scheduling.

We service all major AC brands and models in Richardson, TX, including central air systems, ductless mini-splits, and commercial HVAC units. Brands we regularly repair include Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, and American Standard. Our Richardson AC repair team can diagnose and fix any of them. We also handle AC installation for new systems.

At Longhorn Services, we provide upfront, transparent pricing for AC repair in Richardson, TX with no hidden fees. Standard repairs typically range from $150 to $600. Capacitor replacement runs $150-$300, refrigerant recharge $200-$450, and compressor replacement $1,200-$2,500. Check our current coupons for savings on your next service call.

Absolutely. Routine AC maintenance in Richardson, TX is the best way to prevent costly repairs. Our team offers comprehensive maintenance plans to keep your system running efficiently and extend its lifespan. Regular tune-ups also improve energy efficiency, lowering your utility bills over time. Schedule a maintenance visit today.

Longhorn Services is trusted in Richardson, TX for our experienced technicians, fast response, and guaranteed satisfaction. We hold HVAC License TACLA00146732E and Refrigeration License TACLB00146732R, with over 20 years serving the DFW market. We combine local expertise with high-quality AC repair to deliver reliable results every time. Learn more about our team and our 90-day workmanship warranty.

Helpful Resources in richardson, TX

If you are planning appliance repair or any HVAC service in Richardson, TX,  these local resources can help you navigate permits, codes, and safety requirements. Addresses are unique to each office so you can contact the right place the first time. For pricing estimates or to schedule a service call, contact Longhorn Services directly at 469-824-3555.

Richardson City Hall
411 W Arapaho Rd, Richardson, TX 75080
(972) 744-4195

Richardson City Hall handles local permits, zoning regulations, and code compliance for residential and commercial properties. If your appliance repair or HVAC installation requires a city permit, the permitting division here processes applications and plan reviews. They can also confirm whether a specific repair project on your property requires city approval before work begins.

Richardson Fire Department — Administration
300 N Greenville Ave, Richardson, TX 75081
(972) 744-5700

The Richardson Fire Department can assist homeowners with fire safety questions related to gas appliances, dryer vents, and electrical connections. If you have concerns about a gas stove, dryer vent clearance, or an oven installation, the fire marshal division handles inspections and code questions for Richardson residents.

Texas Department of Licensing and Regulation (TDLR) — Dallas Region
6330 Highway 290 East, Austin, TX 78723 (main office) | Verify licenses online at tdlr.texas.gov
(800) 682-1718

TDLR issues and regulates HVAC, refrigeration, and appliance contractor licenses in Texas. You can verify that any company you hire holds a valid license before they enter your home. Longhorn Services carries HVAC License TACLA00146732E and Refrigeration License TACLB00146732R, both verifiable through TDLR. This applies to AC repair, commercial refrigeration, and appliance repair contractors working in Dallas, TX.

Richardson ISD Administration

400 S Greenville Ave, Richardson, TX 75081
(469) 593-0000

For commercial appliance or commercial appliance repair needs at Richardson ISD facilities, the Facilities and Operations department coordinates vendor work orders and building maintenance. Schools and district buildings throughout Richardson, TX use licensed contractors for HVAC and refrigeration services similar to Longhorn Services.