Fast Ac-No Cooling Diagnostic
We find the real cooling problem quickly so you can get your home comfortable again.
Service Details
When your AC is running but the house still feels hot, you need clear answers fast. At Dr. Shox Heat-n-Air, our AC no cooling diagnostic service is designed to find the real cause of the problem without guesswork. We inspect the full cooling system, explain what we find in plain language, and help you understand the safest and most cost-effective next step.
A no cooling problem can come from many issues. The thermostat may not be reading correctly. The air filter may be clogged. The outdoor condenser may not be running as it should. You could have a bad capacitor, a failing contactor, low refrigerant, an evaporator coil issue, a dirty condenser coil, a blower problem, frozen coils, a clogged drain line, electrical faults, or airflow restrictions in the duct system. Our job is to narrow it down quickly and accurately so you do not waste time or money on the wrong repair.
What Our AC No Cooling Diagnostic Includes
We take a hands-on, step-by-step approach to identify why your air conditioner is not cooling. Every system is a little different, but a typical diagnostic visit may include:
- Checking thermostat settings, calibration, power, and communication
- Inspecting the air filter and overall airflow condition
- Testing system voltage, connections, breakers, fuses, and safety controls
- Examining the indoor unit, blower motor, and evaporator coil
- Inspecting the outdoor condensing unit, fan motor, capacitor, and contactor
- Measuring temperature split to evaluate cooling performance
- Looking for signs of frozen coils, dirty components, or drainage issues
- Checking refrigerant-related symptoms and visible leak indicators
- Reviewing ductwork concerns that may affect airflow and comfort
- Confirming whether the system is short cycling, not starting, or running without cooling
Once we complete the testing, we explain the issue in simple terms. If a repair is needed, we will walk you through your options so you can make an informed decision.
Common Signs You Need a No Cooling Diagnostic
- Warm air is blowing from your vents
- Your system turns on but does not cool the home
- The outdoor unit is not running
- The indoor blower runs nonstop
- The AC trips the breaker
- There is ice on the refrigerant line or indoor coil
- Rooms feel uneven or humid
- Your energy bill suddenly jumps
- The thermostat says cooling, but the temperature keeps rising
- Your system starts and stops too often
If you notice any of these warning signs, it is best to have the system checked before the problem gets worse. A small issue can turn into compressor damage, water damage, or a complete breakdown if it is ignored.
Why a Professional Diagnostic Matters
AC systems are made up of electrical parts, moving components, refrigerant lines, drainage systems, and airflow controls that all need to work together. The same symptom can have more than one cause. For example, warm air could point to a thermostat issue, a failed capacitor, restricted airflow, or low refrigerant. That is why professional HVAC troubleshooting matters. We do not just treat the symptom. We work to find the root cause.
At Dr. Shox Heat-n-Air, we focus on honest recommendations and fair service. We are licensed and insured, and we work on residential systems across the Memphis metro area, including surrounding counties in Mississippi and Arkansas. Our goal is to help homeowners feel informed, not pressured.
What You Can Expect From Us
When we come out for an air conditioner diagnostic, we show up ready to inspect the system carefully and respect your home. We will listen to what the unit has been doing, look at the equipment condition, perform system checks, and explain what we find. If the problem can be repaired, we will let you know what is needed. If there are multiple options, we will talk through them with you clearly.
We started Dr. Shox Heat-n-Air in 2024 with a simple promise: consistency, reliability, fairness, and honesty. That is how we serve every customer. We offer unbeatable rates, and all qualifying repairs and services are backed by our 1-year labor warranty for added peace of mind.
Problems We Commonly Diagnose
- AC blowing warm air
- Air conditioner not cooling house
- Central air not keeping up in hot weather
- Frozen evaporator coil
- Bad capacitor or contactor
- Outdoor condenser fan not spinning
- Clogged condensate drain
- Low airflow from vents
- Dirty condenser or evaporator coil
- Thermostat malfunction
- Blower motor issues
- Refrigerant loss symptoms
- Electrical control problems
- System short cycling
Who This Service Is For
This service is ideal for homeowners whose AC is not cooling properly, has stopped cooling altogether, or is showing signs of trouble before a full system failure. If you are not sure whether you need a repair, a tune-up, or a replacement, a diagnostic is the right first step. It gives you a clear picture of the system condition and helps you make the right decision for your home and budget.
Schedule Your AC Diagnostic Today
If your air conditioner is not cooling, do not wait for the heat to take over your home. Call Dr. Shox Heat-n-Air for a professional AC no cooling diagnostic. We will identify the issue, explain your options, and help restore comfort as quickly as possible. Contact us today to book your service in Memphis or the surrounding areas in Tennessee, Mississippi, and Arkansas.
Our AC No-Cooling Diagnostic Process
When your AC stops cooling, we follow a clear, no-guesswork process to find the real issue fast and explain your options in plain language.
Fast Intake and Priority Scheduling
When you call Dr. Shox Heat-n-Air, we ask a few smart questions about airflow, thermostat settings, breaker status, and system age so we can prepare before we arrive. We then schedule your AC no-cooling diagnostic quickly and show up ready to troubleshoot your residential system the right way.
Hands-On System Diagnosis
Our licensed and insured technician performs a full cooling diagnostic, checking thermostat operation, voltage, capacitors, contactor, condenser, evaporator coil, drain line, blower function, and refrigerant pressures. We use real testing, not guesswork, to pinpoint why your air conditioner is not cooling and catch hidden issues before they get worse.
Clear Findings and Next Steps
After testing, we explain what failed, what still looks healthy, and what we recommend to restore cooling as safely and affordably as possible. You get honest pricing, practical repair options, and the confidence of working with a local HVAC company that stands behind our work with a 1-year labor warranty.
AC No Cooling Diagnostic FAQs
If your AC is running but not cooling, we know you want answers fast. Here are the questions we hear most from homeowners across Memphis, Mississippi, and Arkansas when they call Dr. Shox Heat-n-Air.
- What does an AC no-cooling diagnostic include?
Our AC no-cooling diagnostic is a full check of the system to find out why your air conditioner is not blowing cold air. We inspect key parts like the thermostat, air filter, drain line, electrical components, capacitor, contactor, evaporator coil, condenser, blower, and refrigerant-related issues. We do not guess. We test the system, find the actual cause, and explain your repair options in plain language before any work is done.
- Why is my AC running but the house still not getting cool?
There are several common reasons. Your system may have low airflow from a dirty filter or blower problem, a bad capacitor, thermostat issues, frozen evaporator coils, clogged drain lines, dirty outdoor coils, electrical failures, or refrigerant loss. Some problems are simple, and some can damage the system if ignored. That is why a professional diagnostic matters. We find the issue quickly so you can avoid more downtime and bigger repair costs.
- How quickly can you come out for a no-cooling AC problem?
We know no cooling is urgent, especially during Memphis heat. We work hard to respond fast and get your system checked as soon as possible. When you call Dr. Shox Heat-n-Air, we will do our best to schedule you promptly, keep communication clear, and show up ready to diagnose the problem. Our goal is to restore comfort without making you wait around all day.
- Will you tell me the cost before doing the repair?
Yes. After we complete the diagnostic, we explain what failed, what it means, and what it will take to fix it. We believe in fairness and honesty, so we do not push repairs you do not need. You will have clear information before we move forward. That way, you can make the right decision for your home and budget with confidence.
- Do you work on residential AC systems in my area?
Yes. We focus on residential HVAC systems and proudly serve the Memphis metro area, along with nearby communities in Mississippi and Arkansas. Dr. Shox Heat-n-Air is licensed and insured, and we bring hands-on experience, reliable service, and unbeatable rates to homeowners who need real help with AC problems. If your system is not cooling, give us a call and we will let you know how soon we can get there.
- Why should I choose Dr. Shox Heat-n-Air for an AC diagnostic?
We built our company on consistency, reliability, fairness, and honesty. When you call us, you get a knowledgeable HVAC team that treats your home with respect and focuses on the real solution, not a sales pitch. We stand behind our work with a 1-year labor warranty on our services, and we are committed to giving homeowners peace of mind. If your AC is not cooling, contact Dr. Shox Heat-n-Air today to book your diagnostic and get your comfort back fast.
Why homeowners trust Dr. Shox Heat-n-Air
Real feedback on fast fixes, fair pricing, and reliable heating and cooling service
"He was on time he did things that he didn't have to do and he stayed into the job was finished and seriously the best service I ever had seriously"
"Quick and efficient. Great communication and professionalism 10/10"
"Very knowledgeable and affordable, my air was up and running in no time."
"Quick, great customer service!"
"Professional,affordable and trustworthy. Thank you for a great job!!"
"I must say Dr. Shox is clutch. My mom's AC went out yesterday, so I decided to give him a call this morning. Not only was he available to come today. The AC is back blowing snowballs. Very respectful young man and prices were unexpectedly reasonable. So with all that said if you have any problems with heating and air, I would definitely recommend giving him a call."
"Incredibly helpful and informative. Didn’t just fix the problem, gave helpful info to help me understand the “why” of what was going on. For sure made me a lifetime customer"
"Super responsive and great to work with!"
"Dr. Shox Heat-n-Air provided outstanding service from start to finish. They were prompt, professional, and extremely knowledgeable. The issue was diagnosed quickly and fixed right the first time. Pricing was fair and communication was clear throughout the entire process. I highly recommend them to anyone needing reliable HVAC service."
"He did great work. Will definitely use again."
"Excellent service."
"Thank you from your service in telling me what was wrong and breaking it down to me so I know what to do next time"
"Great work and good person"
"Nice. Professional. Good job!"
"The tech was very knowledgeable and eagerly shares what he found. He sejemed to be a people person and enjoyed his job."
"GREAT JOB! Knowledgeable, efficient, and most importantly, effective."
"Great service, very professional. Ensured accurate service"
"This Company is Very Honest and very Helpful. They told me exactly what I needed to do concerning my THERMOSTAT. It worked just like he said. He saved me a service fee and possibly more expenses. Mr Shock is a professional and knows what he does. I highly recommend this Company to anyone who needs AC SERVICES"
"Time efficient and does outstanding work.. THANK YOU 😁😁"
"Excellent service and reliable! You will not be disappointed! 10/10!!!!"
"Great service"
"On time accurate very detailed about what's happening with the unit great job"
"Awesome service! Quickly responds, keeps his word, professional, and will definitely refer him to anyone!"
"Great Service , Very Professional and informative"
"I highly recommend Dr. Shox Heat-n-Air! He was referred by my warranty company and what a blessing to find that an honest company still exist! Prompt and courteous service with complete transparency on work that was done and the cost was very affordable compared to other big name companies! I appreciated being treated as a valued customer by a very knowledgeable tradesman. Communication was perfect and respectful, so if you need help night, or day "Do Not Hesitate to call Dr. Shox!" I will have all my hvac's preventative maintenance and repair done Only by Dr. Shox Heat-n-Air! Thanks again Mr. Shawki for your support and hard work."
"Dr. Shox Heat-n- Air is the best super reliable he had great communication skills and got the job done if I could give him 6 stars I would I highly recommend him."
"Shawki Madyun did an excellent job through Liberty Home Guard. He was professional, knowledgeable, and very courteous from start to finish."
"Great work"
"Amazing company"
"10/10 Great customer service, I just found my new heat and air doctor. Not to mention came out in the ice and snow, got stuck in it and still made it his priority to come and get the job done. Everything was excellent! Greatly appreciated him."
"Dr. Shox was so knowledgeable they came on time for appointment and fixed my heat with no problem i really appreciate the promptness"
"Great Job!!"
"Excellent work!!"
"We had a serious HVAC issue the other day when it was 95+ degrees and Shox helped us figure out what we needed to get things squared away for a great price!"
"Did a great job"
"The technician was very professional and knowledgeable. He was very detailed with his explanation of what was going on with my unit. Friendly as well. I would definitely use him again."
"Great job at what he do"
"My experience with Dr. Shock was more than worth it. It was a hot summer, and he definitely delivered on quality and service. Absolutely deserves the stars."
"Great service and excellent commutation .Very informative"
"Great service. Very professional and reasonably priced. Would definitely do business with again."
"This guy was very informative and friendly. He explained things in detail and didn't rush."
"Excellent work professional"
"Amazing job great"
"Did a GREAT JOB!"
"On a last minute call By The Way DR.shox's A+ service He came by and provided excellent service from the moment I contacted the company. They arrived promptly for the appointment, assessed my needs, and clearly explained everything while patiently answering my questions. Their expertise was evident in their efficient and precise work. I was impressed by their attention to detail and commitment to quality, including providing tips for system maintenance. Thanks , my home is comfortable, and I highly recommend them and the company"
"Technician is very professional and knowledgeable."
"Thank you for your fast response and service."
"I had an excellent experience with Dr. Shox Heat n Air! After my air unit went out, they came through and did a wonderful job getting me back up and running! The technician was incredibly knowledgeable, took the time to explain everything clearly, and handled the repair with care and precision. On top of that, he was respectful, professional, and very detail-oriented. I truly appreciated the quality of the service and the peace of mind it brought me. Highly recommend this company if you’re looking for reliable and skilled HVAC service!"
"Great Job!!!"
"Great Job!!"
"His customer service is excellent. Very friendly. He does a great job and explains everything to you. Book him!!"
"Great work."
"Fast and knows exactly what he doing . Highly recommend… 10000/10"
"Great job and he finished in a timely manner very professional..."
"Extremely positive and very respectful and positive vibes"
"Awesome job! He knew what the issue was and solved it in a timely manner"
"Very professional. Will go above and beyound to get your ac fixed. He explained what was wrong with my unit so I could understand. I appreciate how thorough he is."
"Dr Shox very professional and knowledgeable. Air unit repaired in the most efficient and quality manner."
"Great service, fully knowledgeable, explained diagnostic, fast and very helpful. Very much recommend 👌"
"They were awesome!!"
"Very thorough and professional."
"The Dr. Was wonderful. Knowledge, honest and extremely helpful at a fair price."
"Man this company went above and beyond,my AC went out and Shawki the owner came out and fixed me right up,great pricing great customer service! Highly recommend"
"Fast service on a Sunday night.. Super friendly and explains as he goes.."
"Great service very detailed"
"Wonderful person excellent Business, Thanks for everything"
"One of a kind guy was in and out with very reasonable prices. Will be my go to hvac tech from now on."
"Great experience, very prompt, efficient, and detailed. I would highly recommend for services."
"Shox Dr, AKA Mr Shawki, Showed up on time and went through a thorough analysis and inspection of my AC units, troubleshooting all areas until he satisfactorily discovered the problem. He then repaired and serviced the system with great care. He was very professional, consulting the exact charts for my make and model to be sure he followed the manufacturers recommendations. He also added explanations for the things he was checking. In a short time he had our air conditioning systems fixed and providing cool comfort throughout the home. On Saturday morning of Easter weekend! What a relief for us! We will be using him again! I highly recommend him for your AC service and repair.! J.C"
"Shawki Madyun is the absolute best, he was so professional and knowledgeable. I would definitely do business with him again, If you have any heating and air conditioning needs he’s the guy you want to call."
".Awesome work"
"Great service, knowledgeable technician, Economical price. I will definitely use him again.."
"He's 💯 He did the job right"
"Came back twice to make sure the job was done!"
"punctual and professional! great experience"
"Very professional, throrough and fairly priced!"
"Always available and reliable. Quotes are affordable and does great work"
"Very knowledgeable about what he is doing."
"Great Customer Service and Fast, Good work"
"Honest, professional and went above and beyond my expectations."
"I reached out to Shawki at 10pm on Friday night, and he was at my door at 10am the next morning. He diagnosed the problem and had my units running again in 15 minutes. Super nice guy. Highly recommend."
"Great service"
"Shawki is dependable, trustworthy, and uses fair & honest pricing. I highly recommend Dr. Shox for home and small business HVAC service!"
"He was an amazing help. He fixed my heating unit in a reasonable amount of time and pricing"
"Very friendly"
"Mr. Shawki is a very good worker"
"Dr. Shox was a great HVAC technician! Knowledgeable, cautious, and effective."
"Very thorough, honest and experienced. I recommend him highly."
"Professional job well done. Thank you!"
"Punctual, friendly and efficient! Great service!"
"This man knows his stuff. He takes great care of his customers too. Always goes the extra mile. If you're looking for a knowledgeable and trustworthy technician look no further."
"Dr. Shox Heat-n-Air provides dependable service with skilled technicians who consistently meet our expectations and help us maintain customer satisfaction."
"Awesome service great work all around great customer service and support"
"Dr. Shox is skilled in HVAC and actually cares. He’ll explain his work to you and will also explain how to keep your system working at its best."
"Very fast service and very professional."
"He did a great job and was very nice and professional."
"Such professional work done. I had a complete remodel of my AC unit and he spent just a few hours getting it done and it ran perfectly right after! Myself in my company thinks him!"
"Very professional and helpful,would use them again ."
"Great service"
"Great service Affordable"
"Definitely recommend"
"Hey tech was great! Did a great job quickly and effectively!"
"Dependable and great service. I’ve used Dr. Shox on two houses within the year and I’m grateful for his work and superb prices."
"Quick to respond, professional, knowledgeable, kind and courteous. Have already recommended his services twice."
"Shawki is always clean,timely and reliable. Never in a rush to leave until he is satisfied with his job performance."
"Dr. Shox Heat n Air! My air and heat is back is back on thanks to Mr. Shox. He took his time to explain exactly what was going on with the system. He is very knowledgeable and got the job done! Thanks again!"
"Once again Shawki is the best!! I will never never ever call anyone but Shawki. Plus he’s a heck of a guy"
"Fantastic service! My air unit was badly damaged, and they fixed it quickly and thoroughly. The technician was knowledgeable, respectful, and very detail-oriented. Highly recommend!"
"Knowledgeable and Professional"
"My air conditioning went out Early in the day So naturally I got in contact with him. He was busy on another job But told me he would come after. The job had him busy all the way until almost midnight. Yet he still Came to my house right after To get my air conditioning working. Definitely grateful."
"Wonderful man and does wonderful work!"
"You should try hvac service they are the best,they done a great job for me last week."
"Dr. Shox (Shawki) is an honest businessman with a strong work ethic. He goes above and beyond to both educate and repair the system. AC work can be a hassle, and I've been raked over the coals before. However, this company is transparent: you get more than what you pay for, you don't get up-sold unless it's a genuine recommendation, and you never end up Shoxed at the price."
"Absolutely outstanding service! My AC went out during one of the hottest days of the year, and came through with quick, professional, and honest service. They arrived on time, diagnosed the issue quickly, explained everything clearly, and had the system back up and running in no time."
"Dr.Shox was great professional and efficient. He also did everything in a timely manner 10 outta 10 I do recommend"
"He is an affordable…they jobs done and the are very professional I will use them again"
"He was great and pleasant and very professional"
"Very professional he came out and got the job done in a timely manner"
"He was fantastic, (Shawki) he knew his job well, very professional. He explained everything in detail. He identified issues and resolved what he could being that the HVAC system is 45 years old. I would recommend him to anyone. James A Thomas Jr 1896 Peabody ave. Unit 15 Peabody place apartments. Thank him again for me."
"Called Dr. Shox to repair my mom’s furnace and I couldn’t be happier with the results! Fast and friendly service at a fair price. Highly recommend!"
"Shawki is wonderful. He took his time and tested all part of my HVAC to make sure that all part were working properly. He was timely and honest. He explained everything to me so that I know what was wrong with my unit. I would definitely use again and recommend."
"Great experience. Very professional. Excellent work."
"Very prompt, professional, thorough and great communication. I do recommend Dr Shox Heat-n-air."
"10/10 recommend!! Good service & reasonable. Professional service and great quality work!!"
"Thank you so much for getting my heat back up and running during our snow day. Your customer service and skills made our experience an awesome one I would recommend Dr. Shox to my family and friends he was fast friendly and got my heat up and running in no time ."
"Shawki is the consummate professional. His entire service is 100% perfect and an incredible value. Very knowledgeable and not one to ‘sell you something’ you don’t need. I cannot recommend him enough"
Get Your AC Cooling Again Today
Book fast service from licensed HVAC pros and restore comfort before the problem gets worse.