
Heating Repair in Winston-Salem
Heating System Repair in Advance, Clemmons, High Point, Kernersville, & Winston-Salem
When the chilly Winston-Salem weather sets in, a dependable heating system is crucial for your family's comfort. At All-Phase Heating & Cooling, we understand that. We've been keeping homes warm and cozy since 2007, and we're committed to providing you with prompt, reliable service.
We know heating emergencies don't always happen during convenient hours. That's why we offer emergency services, including same-day and after-hours support for our valued existing customers and maintenance plan members. We're here when you need us most.
To help you feel confident and informed, we provide free estimates, so you'll know exactly what to expect before we begin any work. We also offer financing options to help manage unexpected expenses. And to give you complete peace of mind, All-Phase Heating & Cooling is fully insured, provides warranties on all our work, stands behind our services with a satisfaction guarantee.
We understand life can be busy, so we offer weekend appointments to fit your schedule. At All-Phase Heating & Cooling, our goal is to deliver not just expert heating repairs, but a service experience that's reliable, transparent, and focused on your complete satisfaction.
Call (336) 537-5047 to schedule heating repair in Winston-Salem today.

Why Is My Heater Broken?
If your heater has stopped working, it’s easy to feel frustrated, especially when the temperatures drop. There are several reasons why heaters experience problems, and many of them are manageable with the right care or professional help.
One frequent cause is a lack of maintenance. Over time, your heating system can accumulate dirt and grime, which can lead to decreased efficiency or outright failures. Dirty or clogged air filters are another usual culprit, as restricted airflow can overheat the system or make it work harder than necessary.
Mechanical issues can also be the source of the problem. Components like the blower motor, ignition system, or thermostat may wear out or fail over time, especially in older heating systems. Additionally, wiring or electrical concerns can prevent the unit from powering on or operating correctly.
If your heater is struggling or not working at all, check your thermostat settings and confirm the power source is on. For more complex issues, a qualified professional can diagnose the problem and help get your system back up and running efficiently. Remember, addressing these concerns early can save you from bigger headaches down the road.


A Lifetime of Comfort
Hear why our clients love us
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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. -
Anthony, Bradly, Jay, Evan, Jamey and Jessica were as professional, kind, courteous, punctual and detail oriented as any organization we have ever dealt with. Hats off to Brad & Gina as they have built a world class organization. If you are fortunate enough to discover these folks, you will have a HVAC service and repair company that you can trust, for life! Many thanks to all. Kris & Nancy Buckles
- Kris B. -
The All-Phase crew showed up as scheduled and handled the removal of our old HVAC unit and installation of the new unit efficiently. They completed the job easily within one day. The crew was respectful of our home and took time to cover and protect our stairs and floors. Everything was cleaned up nicely before they left. Additionally, the office staff were very helpful.
- Mike S. -
I had problem with my cooling system which was caused by the negligent work of the previous company that I had hired. Apparently, system malpractice is not rare nowadays. All-Phase sent over Evan to rescue us from our air conditioning meltdown. He was a young fellow, but sharp as a tack. He had an aire of professionalism and respectfulness which has become uncommon, as if he had stepped out of the 1950s. The reason I picked the company was because the website made it appear as if were operated by a good family. They looked trustworthy. I wasn't disappointed in my decision. My expectations were exceeded. There was basically a thicket that had grown up around the outside unit, so he had to fight his way through it, in order to get the job done. There was not one complaint. He did the job fast and well, while maintaining a positive attitude the whole time. Even the dog liked him, and "killer" doesn't like anybody. When everything was finally completed, I was pleasantly surprised by the charge. It doesn't seem proper to site numbers, but it was very reasonable, and considerably less than what I was accustomed to. I'll certainly call upon them again whenever there's a problem in the future.
- Thomas C. -
All-Phase was fantastic to work with; I can't recommend them enough! Top notch customer service.
- Michael W. -
They are on time and always call before arriving and follow-up after the service. Techs are very polite and knowledgeable of our heating and cooling system, and explain the work that they have performed. Five stars all the way.
- Kenneth S. -
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. -
The All-Phase staff was very pleasant to work with. They were very helpful in explaining what we needed and how it would benefit us. Brad was very knowledgeable, helpful, and kind. Jessica was very courteous and helpful in scheduling and answering any questions we had. Their prices were fair and the techs were experienced. Would recommend them to anyone.
- Judy B.

Common Signs of Heating Issues
Recognizing early signs of heating issues is key to avoiding costly repairs and staying comfortable during colder months. Addressing problems early saves time and money and prevents breakdowns when you need heat most.
Unusual noises, such as banging, rattling, or squealing, from your heating system can indicate mechanical problems, such as loose parts or a failing motor. Ignoring these sounds can lead to bigger issues over time.
If your heater blows cold air or struggles to reach the desired temperature, it might be due to a faulty thermostat, clogged filters, or heating element problems. These issues can overwork your system, reducing its efficiency and lifespan.
Uneven heating in your home, with some rooms colder than others, could point to ductwork issues, blocked vents, or an improperly sized unit. Addressing these problems helps distribute heat evenly.
A sudden rise in energy bills may mean your heating system is working harder than necessary. Dirty filters, worn parts, or inefficiencies could be the culprits.
If you notice any of these signs, act quickly. A professional inspection can catch and fix problems early, keeping your heating system reliable all winter.

How We Can Help
At All-Phase Heating & Cooling, we specialize in keeping your heating system running smoothly and efficiently. Our team of skilled professionals can diagnose and resolve any issues, from uneven heating to unexpected energy spikes.
Whether it’s routine maintenance, repairs, or a complete system replacement, we’re here to provide reliable service you can trust.
With our help, you’ll stay warm and comfortable all winter long. To schedule a free estimate for heating services in Winston-Salem, call (336) 537-5047 or contact us online today.
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10 Year
Included with all New Unit Installations
Valid Jun 1, 2025 - Jun 30, 2025 -
$50 OFF
Save $50 on your first repair!
Valid Jun 1, 2025 - Jun 30, 2025 -
10% OFFValid Jun 1, 2025 - Jun 30, 2025
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Home Care Club
$220 Billed Annually • Peace of Mind • Extended Equipment Lifespan • Repair Discounts • Emergency Service Priority
