When Dallas, TX summer heat pushes past 100 degrees, a broken AC is a genuine emergency. Longhorn Services has delivered expert AC repair in Dallas for over 20 years, serving Oak Cliff, Lake Highlands, Uptown, and every neighborhood across the city. Our technicians are EPA 608 certified and hold Texas HVAC License TACLA00146732E, so every diagnosis is backed by real credentials. We work on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, American Standard, and Bryant systems. Whether your compressor has seized, your refrigerant is low, or your capacitor has burned out ($150–$300 to replace), we identify the problem fast and fix it right the first time. For a no-surprise estimate, visit our instant-quote page or call 469-824-3555 right now. We also cover neighboring cities including Frisco, Plano, Irving, Carrollton, Garland, Richardson, and Mesquite. Already thinking long term? Ask about our AC maintenance plans or a new AC installation if your unit is over 12 years old.
For dependable AC repair in Dallas, TX, Jesse Vasquez and the Longhorn Services team bring over 20 years of DFW field experience to every call. We are licensed under TACLA00146732E and EPA 608 certified to handle all refrigerants, including R-22 reclaim and R-410A. From small bungalows in Bishop Arts to large commercial spaces near Downtown Dallas, we cover it all. Our 90-day workmanship warranty protects every repair we complete. We service all major brands including Carrier, Trane, Lennox, Goodman, and Rheem. Need a bigger job? Explore our AC installation services, schedule a seasonal tune-up, or check out our current coupons and discounts. Nearby homeowners in Arlington, Grand Prairie, DeSoto, and Duncanville trust us for the same licensed service. Read about our story at About Us, or book online at schedule.booklonghorn.com anytime. To get an upfront price now, use our instant AC quote tool.
Keeping your Dallas home or business cool should not cost a fortune. Standard AC repair in Dallas, TX typically runs $150–$600 depending on the part, while a refrigerant recharge costs $200–$450 and a compressor replacement $1,200–$2,500. Longhorn Services provides upfront pricing with no hidden fees, backed by our 20-year reputation in the DFW market. We offer financing for approved customers, so a major repair or new AC installation fits your budget. Our AC maintenance plans help you avoid costly breakdowns with scheduled tune-ups and priority scheduling. Save more with our special coupons before you book. Customers in Coppell, Flower Mound, Lewisville, Grapevine, and Euless enjoy the same transparent pricing. See our full DFW service area and call 469-824-3555 to schedule today.
Worried about the cost of a new AC system or a major repair in Dallas, TX? Longhorn Services offers financing for approved customers so you can move forward without budget stress. Our financing partners provide low interest rates, flexible payment schedules, and promotional offers. Ask about financing when you request your instant AC quote or call 469-824-3555. Combined with our special coupons, financing makes new AC installation and repair services genuinely affordable. Customers across Frisco, Plano, and McKinney use the same financing programs. Visit About Us to learn more about the Longhorn Services commitment.
Is your AC struggling in the Dallas heat? Our EPA 608-certified technicians diagnose and repair all major brands including Carrier, Trane, Lennox, Goodman, and Rheem. Common AC repairs in Dallas include capacitor replacement ($150–$300), refrigerant recharge ($200–$450), and compressor replacement ($1,200–$2,500). We offer same-day service and our 90-day workmanship warranty covers every fix. Weak airflow? Strange noises? Complete shutdown? We handle it all. After repairs are done, ask about a scheduled AC tune-up to keep your system running through the Texas summer. Also serving Richardson, Garland, Mesquite, and Rowlett. Get a price now with our instant quote tool.
Not sure what is wrong with your AC? Our Dallas technicians use professional diagnostic tools to pinpoint the problem fast. From unusual noises and warm air to frozen coils and high humidity, we have seen every AC repair scenario Dallas can throw at a system. We explain your options clearly and recommend the most cost-effective fix, whether it is a minor part or a full system replacement. Licensed under TACLA00146732E, our team follows Texas code on every job. We also inspect your ductwork during diagnosis to catch hidden airflow issues. Serving Oak Cliff, Deep Ellum, Lakewood, and all of Dallas, TX. Neighbors in Irving, Carrollton, and North Richland Hills count on the same expertise. Call 469-824-3555 or get your instant quote now.
When your cooling system goes down, you need licensed professionals who know Dallas weather and Dallas homes. Our Dallas AC repair specialists hold Texas License TACLA00146732E and carry the tools to fix any brand, any model, same day. From compressor diagnostics to refrigerant reclaim of R-22 and R-410A, we handle the full repair safely. Our 90-day workmanship warranty means if anything is not right, we come back at no charge. We serve all Dallas neighborhoods from North Dallas to South Oak Cliff, as well as installing new units when repair is no longer cost-effective. Want year-round efficiency? Enroll in a Longhorn maintenance plan. Our owner Jesse Vasquez personally oversees quality on every job. We also provide heater repair, duct cleaning, appliance repair, and commercial refrigeration across Dallas. Book now at schedule.booklonghorn.com or get your price at instant-quote.
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.
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 even a malfunctioning compressor. In some cases, it can also be an electrical issue that prevents the unit from cooling properly.
The good news is that most of these problems can be fixed quickly with the right service. At Longhorn Services, our technicians will inspect your system, identify the cause, and get it back to producing cold air so your home stays comfortable.
Unusual sounds coming from your air conditioner or vents are often a sign that something isn’t 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 technicians at Longhorn Services can quickly identify the source of the sound and repair it, keeping your system running smoothly and quietly.
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. Sometimes it may also be related to the thermostat location or zoning setup in your home.
At Longhorn Services, we check your ductwork, vents, and system performance to find the cause of the imbalance. Our technicians will recommend the best solution to help every room in your home stay consistently cool and comfortable.
Frozen condenser coils are a clear sign that your air conditioner isn’t 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.
When this happens, your system won’t cool effectively and may even shut down completely. Our team at Longhorn Services can safely defrost the coils, inspect the system, and fix the underlying issue so your AC runs smoothly again.
If you notice water pooling indoors around your air conditioner, it usually means there’s 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.
While it might look like a plumbing issue, it’s actually your AC struggling to remove moisture properly. At Longhorn Services, we can clear the drain line, repair damaged parts, and make sure your system is draining as it should so you don’t have to worry about water damage indoors.
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 to cool your home.
Our technicians at Longhorn Services can inspect your system, identify the cause, and restore efficiency. Fixing the issue not only lowers your bills but also helps your AC last longer and keeps your home more comfortable.
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 refrigerant leaks.
These smells shouldn’t be ignored, as they can affect air quality and signal bigger issues with your system. At Longhorn Services, we’ll track down the source of the odor, fix the problem, and make sure your air is clean and fresh again.
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. In some cases, it may also be the result of an oversized AC unit that cools the home too quickly but doesn’t run long enough to remove humidity.
Frequent cycling puts extra strain on the system and can shorten its lifespan while driving up energy costs. At Longhorn Services, our technicians can diagnose the cause and restore your AC to efficient, reliable performance.
If you notice unusual smells when your air conditioner is running, it’s usually a sign that something isn’t 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.
Unpleasant odors not only affect your comfort but can also signal health and safety concerns. At Longhorn Services, we’ll locate the source of the smell and fix the issue so your home stays safe, fresh, and comfortable.
Poor airflow is a common sign that your system isn’t circulating air properly. This can be caused by a clogged air filter, blocked vents, leaky or damaged ductwork, or problems with the blower fan. In some cases, it may also mean the system is undersized for your home.
When airflow is restricted, your AC has to work harder to cool your space, which can lead to higher energy bills and unnecessary wear on the system. At Longhorn Services, we’ll inspect your unit and ductwork, find the cause of the weak airflow, and restore strong, even cooling throughout your home.
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. In some cases, excess moisture may also mean there’s a refrigerant problem.
Even small leaks shouldn’t be ignored, as they can lead to water damage or mold growth inside your home. At Longhorn Services, we’ll find the source of the moisture, repair the problem, and make sure your system is draining and operating properly.
When your air conditioner won’t turn on at all, it usually means there’s 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 doesn’t always mean you’ll need a full replacement—sometimes it’s a single part that needs repair. At Longhorn Services, our technicians will perform a full inspection, find the exact cause, and get your cooling system running again as quickly as possible.
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.
Too much humidity not only makes your home uncomfortable but can also encourage mold growth and damage furniture. At Longhorn Services, we’ll diagnose the issue and get your system working properly so your home stays cool and comfortable with balanced humidity levels.
Longhorn Services is committed to building lasting relationships with every customer. Our goal is to be the first call you make for air conditioning repairs, routine maintenance, or when it’s time to upgrade to a new system. With customer service available 24 hours a day, seven days a week, we make your comfort and satisfaction our top priority.
When you choose Longhorn Services as your air conditioning service company, you get the following:
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.
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.
AC problems don’t always happen during regular business hours. That’s why we offer 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 repairs.
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.
Our technicians bring years of hands-on experience to every job, with the skills to handle everything from minor repairs to full system replacements. Backed by ongoing training and industry knowledge, the Longhorn Services team delivers reliable results you can trust.
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.
We take pride in delivering exceptional AC repair in Dallas, TX with fast response times and expert workmanship backed by our satisfaction guarantee. From capacitor replacements to full compressor overhauls, our licensed team handles every scope of work. We also offer AC installation, maintenance plans, duct cleaning, heater repair, appliance repair, and commercial refrigeration across Dallas. Customers in Allen, McKinney, Denton, and Mansfield call us for the same quality. Call 469-824-3555 or book online at schedule.booklonghorn.com. Get an upfront price with our instant AC quote tool or see current promotions at special coupons.
We are proud to be Dallas, TX’s trusted AC repair company. Below are the most common questions our Dallas customers ask before booking service.
Every AC repair visit in Dallas includes a full system diagnostic, refrigerant pressure check, electrical inspection, and a written estimate before any work begins. Our EPA 608-certified technicians hold Texas License TACLA00146732E and cover all major brands.
Our technicians are based in Dallas, TX and nearby cities, so we typically offer same-day AC repair in Dallas for calls placed before 2 PM. Emergency calls are answered 24/7. Book online at schedule.booklonghorn.com or call 469-824-3555.
Common signs include warm air from vents, frequent cycling, unusual noises, frozen coils, water leaks, and rising energy bills. If you notice any of these, call for AC repair in Dallas right away. Delaying can turn a $200 fix into a $1,200 compressor replacement. See our maintenance plan to prevent breakdowns.
Most AC repairs in Dallas, TX cost $150–$600. Capacitor replacement runs $150–$300, refrigerant recharge $200–$450, and compressor replacement $1,200–$2,500. We provide upfront pricing with no hidden fees. Use our instant quote tool for a fast estimate.
Yes. All Longhorn Services technicians are licensed under Texas HVAC License TACLA00146732E and are EPA 608 certified. Owner Jesse Vasquez has over 20 years of DFW experience. Learn more at About Us.
Yes. Longhorn Services provides 24/7 emergency AC repair in Dallas, TX. Our on-call technicians are available nights, weekends, and holidays. Call 469-824-3555 anytime.
If you are planning appliance repair or any HVAC service in Dallas, 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.
Dallas City Hall
1500 Marilla St, Dallas, TX 75201
(214) 670-3111
Dallas 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.
Dallas Fire Department — Headquarters
1500 Marilla St, Room 7A South, Dallas, TX 75201
(214) 670-5300
The Dallas 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 Dallas 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.
Dallas ISD Administration
9400 N Central Expy, Dallas, TX 75231
(972) 925-3700
For commercial appliance or commercial appliance repair needs at Dallas ISD facilities, the Facilities and Operations department coordinates vendor work orders and building maintenance. Schools and district buildings throughout Dallas, TX use licensed contractors for HVAC and refrigeration services similar to Longhorn Services.