
Air Conditioning Repair in Winston-Salem
Your Trusted Partner for Home Comfort
When your air conditioner breaks down during a scorching summer day in Winston-Salem, it’s more than just inconvenient—it can disrupt your comfort and peace of mind. Timely air conditioning repairs are essential for restoring the cool air you depend on and preventing further damage to your system.
At All-Phase Heating & Cooling, we take the stress out of air conditioning repair in Winston-Salem. With over 15 years of experience, our skilled technicians are here to provide prompt, reliable service to get your system back up and running fast. From minor fixes to complex repairs, we’re committed to keeping your home cool and your energy bills low.
In addition to repairs, understanding proper maintenance can significantly extend the life of your air conditioning unit. Regular check-ups can prevent small issues from exploding into costly repairs. Our team also provides guidance on maintaining optimal system performance, ensuring your home remains a sanctuary during the hottest months.
When you choose All-Phase Heating & Cooling, you’re choosing a dedicated team that puts your satisfaction first. Call (336) 537-5047 to schedule a free estimate for air conditioning repair in Winston-Salem today.

Common Causes of AC Issues
Air conditioners can encounter various issues, often due to maintenance problems or component failures. Understanding the common causes can help you address them before they escalate.
Common AC problems include:
- Dirty or clogged air filters. These block airflow, forcing the system to work harder and reducing efficiency.
- Frozen evaporator coils. Often caused by blocked vents, dirty filters, or low refrigerant levels from leaks.
- Electrical failures. These may involve malfunctioning compressors or worn-out capacitors due to wear and tear or power surges.
- Unusual noises. Banging or squealing sounds may indicate loose components, misalignment, or mechanical wear.
To ensure the longevity of your AC system, it's essential to address these problems swiftly and efficiently. Proactive solutions not only safeguard your comfort but also enhance the overall performance of your unit. Our technicians can help diagnose any issues and recommend tailored solutions that suit your specific needs.


A Lifetime of Comfort
Hear why our clients love us
Winston-Salem's Unique Climate Considerations
Winston-Salem experiences a humid subtropical climate, which means hot, humid summers and mild winters. This climate places a significant demand on air conditioning systems, making it crucial to maintain them for optimal performance. Our team understands the local weather patterns and tailors our services to ensure your AC can withstand the heat and humidity typical of our region.
The varying weather conditions also highlight the importance of choosing a local air conditioning repair company in Winston-Salem like All-Phase Heating & Cooling, well-versed in the local climate's impact on HVAC systems. We provide personalized service that considers these environmental factors, ensuring your system is prepared for any seasonal changes. Regular maintenance and repair services tailored to these unique conditions can prevent unexpected breakdowns, enhance efficiency, and reduce overall energy costs.
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All-Phase put in a new AC unit for us 6 months ago and did an excellent job!! Brandon came out yesterday to do our 6 month check up on the unit. He was very professional knew what he was doing. I highly recommend!!
- Lori A. -
Had two old units completely replaced. Brad listened to my specific needs. Jay and his whole Team arrived on time. Very professional, clean work area, Owner, office staff and all technicians are quick respond to calls, texts and emails. Thank you for wonderful services!
- Former Client -
From Derek diagnosing our furnace problem, to Jamey providing well explained options for us, to the installation team of Chris, Jay, Bradley, Purna, and Evan, the process was smooth and professional. I would highly recommend All Phase for all of your hvac needs.
- Former Client -
I recently had the pleasure of working with from All Phase Heating And Cooling, and I couldn’t be happier with the service provided. Our heating system had been malfunctioning for weeks, and with winter temperatures dropping, we needed a solution fast.
- Raquel R. -
All-Phase was very professional and knowledgeable, and they were able to resolve my heating issue the same day I called. I want to thank our technician Matt for taking the time to explain the process and to answer all of my concerns. If you are having heating or cooling issues don’t hesitate to call them.
- Joe H. -
My wife and I are retired and have lived in multiple states before. With our almost 70 years of living experience, if someone ask me to list the best HVAC company, we would name All-Phase Heating and Cooling company without any hesitation. This company<
- Tony M. -
Amazing service and trustworthy company! From the time I called to request a quote to the end of the project, the entire staff was responsive, prompt and accommodating.
- Nicola H. -
Highly recommend this team for your heating and AC needs. I have been a customer for almost 5 years now and I am enrolled in a maintenance plan (every customer should enroll in this). Not only do they keep up with the routine check-in's, they are also quick to respond when something goes wrong. Love this team!
- Amber B.

Common Signs of AC Trouble
Recognizing early signs of AC trouble can save time, money, and prevent serious damage. Your air conditioner is essential for keeping your home comfortable—especially during the hot months—so it’s important to stay alert to potential issues.
If your AC starts blowing warm air instead of cool, it’s a clear sign something’s wrong and needs attention. Strange noises like banging, rattling, or hissing may also point to mechanical or internal issues that shouldn't be ignored.
Unusual odors can indicate mold growth or electrical problems—both of which require immediate attention. Other red flags include weak airflow, frequent cycling on and off, and visible leaks or pooled water around the unit, which may signal a refrigerant leak or clogged drain line.
No matter the issue, catching these signs early can help prevent minor problems from turning into major system failures.
If you’re experiencing any of these issues, don’t wait—contact All-Phase Heating & Cooling for fast, reliable AC repair services in Winston-Salem.

Why You Should Choose All-Phase Heating & Cooling for Air Conditioning Repair
When your air conditioning falters, you need a reliable team to restore your comfort quickly. That's where All-Phase Heating & Cooling steps in, offering dependable air conditioning repair that prioritizes your satisfaction.
Here’s why you can trust us to get your AC running smoothly:
- We are insured professionals.
- We offer a satisfaction guarantee.
- We provide transparent, free estimates for new equipment.
- We offer financing options.
- We provide comprehensive warranties.
- We offer weekend availability.
- We provide emergency services and same-day or after-hours service to existing customers and those on maintenance plans.
- We have established local expertise, serving the region since 2007.
At All-Phase Heating & Cooling, we understand that a malfunctioning air conditioning system can be more than an inconvenience – it can disrupt your life. That’s why we prioritize prompt, reliable repairs delivered by experienced technicians. We're committed to providing clear communication, honest service, and solutions built according to your needs.
Choose us and experience the comfort and peace of mind that comes with knowing your home is in good hands. Call (336) 537-5047 or contact us online to schedule a free estimate for AC repair in Winston-Salem today.
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10 Year
Included with all New Unit Installations
Valid Aug 1, 2025 - Aug 31, 2025 -
$50 OFF
Save $50 on your first repair!
Valid Aug 1, 2025 - Aug 30, 2025 -
10% OFFValid Aug 1, 2025 - Aug 31, 2025
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20% OFF
Contact us today about claiming your 20% discount on indoor air quality products.
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Home Care Club
$220 Billed Annually • Peace of Mind • Extended Equipment Lifespan • Repair Discounts • Emergency Service Priority
