HVAC Contractors in Winston-Salem
Since 2007, our team at All-Phase Heating & Cooling has proudly served the Winston-Salem community with affordable, high-quality HVAC services. As a family-owned and operated business, we focus on putting you first. Your comfort and peace of mind are always at the heart of everything we do.
Being independently owned and local to our community gives us a unique connection to the families we serve. We understand the specific challenges that North Carolina's climate can bring, with its hot summers and chilly winters—more importantly, we know how to conquer them. Whether it’s a seasonal tune-up or a complete system replacement, we can save the day with services you can count on.
As North Carolina natives, we also understand how factors like humidity, pollen, and changing seasons affect your home’s comfort and energy use. We take time to look at your whole system, from ductwork to thermostats, so we can recommend heating and cooling solutions that make sense for your space and your budget. Our goal is to help your equipment run efficiently, keep your indoor air comfortable, and reduce the chance of unexpected breakdowns as temperatures swing between summer and winter.
At All-Phase Heating & Cooling, we believe in creating long-term relationships with our customers. Going above and beyond is just our way of doing business, and it’s how we’ve earned the trust of so many local families. From free estimates for new equipment to financing options, we offer services designed with your convenience in mind. Need weekend service? We’ve got you covered. Plus, our satisfaction guarantee means you don't need to worry about your investment.
Your home’s comfort is in capable hands with our team of NATE-certified, licensed, and insured technicians. Our expertise and commitment to excellence mean every job is completed with the highest standards in mind. We also offer warranties for added peace of mind!
When we visit your home in Winston-Salem or nearby communities, we take the time to listen to your concerns, inspect your system carefully, and explain your options in plain language. We are familiar with local building codes and common home designs in the area, which helps us recommend HVAC services that fit your property and meet safety requirements. Whether you live in an older home or a newer subdivision, we work to create a comfortable, efficient environment for you and your family.
If you’re ready to work with a team of HVAC contractors in Winston-Salem that cares about your comfort, call (336) 537-5047! With free estimates for new equipment, financing options, and a team you can trust, All-Phase Heating & Cooling is here to help you create the cozy, comfortable home you deserve.
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"Great Price"
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. -
"I have never been disappointed with the service that All-Phase has given me."
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. -
"This was our second HVAC purchase from All Phase Heating & Cooling and the experience was as great as the first time."
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. -
"I called All-Phase after having an issue with another company. I am glad I did!"
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.
how we can help
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Air ConditioningWhen the summer heat rolls in, count on All-Phase Heating & Cooling to keep your home refreshingly cool. We specialize in servicing and installing central air systems, VRF systems, ductless units, and split package systems. Whether you need routine maintenance, repair, or a complete system upgrade, we’ll help you achieve optimal comfort.Learn More About Air Conditioning -
HeatingStay warm and cozy during the coldest months with our top-notch heating services. We repair, service, and install all types of heating systems, including heat pumps, furnaces, and ductless systems. Whether you need a quick fix or a brand-new installation, our team will work hard to have your system running safely and efficiently.Learn More About Heating -
New ConstructionLearn More About New ConstructionBuilding your dream home? Ournew construction HVAC services can set your property up with the most efficient and effective heating, cooling, and ventilation systems. We’ll work closely with you and your builders to design and install a system that’s perfectly suited to your home’s layout and needs. -
MaintenanceLearn More About MaintenanceOur HVAC maintenance services ensure your heating and cooling systems run efficiently year-round. Regular inspections, cleaning, and tune-ups help extend the lifespan of your equipment, improve air quality, and reduce energy costs. We're dedicated to keeping your system performing at its best, preventing unexpected breakdowns and costly repairs - trust our expert technicians to keep your home or business comfortable. -
Indoor Air QualityBreathe easily with our indoor air quality services. From air purification systems to humidity control solutions, we offer products and services designed to improve the air you and your family breathe every day.Learn More About Indoor Air Quality
how we can help
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MaintenanceLearn More About MaintenanceOur HVAC maintenance services ensure your heating and cooling systems run efficiently year-round. Regular inspections, cleaning, and tune-ups help extend the lifespan of your equipment, improve air quality, and reduce energy costs. We're dedicated to keeping your system performing at its best, preventing unexpected breakdowns and costly repairs - trust our expert technicians to keep your home or business comfortable.
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New ConstructionLearn More About New ConstructionBuilding your dream home? Ournew construction HVAC services can set your property up with the most efficient and effective heating, cooling, and ventilation systems. We’ll work closely with you and your builders to design and install a system that’s perfectly suited to your home’s layout and needs.
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Indoor Air QualityBreathe easily with our indoor air quality services. From air purification systems to humidity control solutions, we offer products and services designed to improve the air you and your family breathe every day.Learn More About Indoor Air Quality
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HeatingStay warm and cozy during the coldest months with our top-notch heating services. We repair, service, and install all types of heating systems, including heat pumps, furnaces, and ductless systems. Whether you need a quick fix or a brand-new installation, our team will work hard to have your system running safely and efficiently.Learn More About Heating
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Air ConditioningWhen the summer heat rolls in, count on All-Phase Heating & Cooling to keep your home refreshingly cool. We specialize in servicing and installing central air systems, VRF systems, ductless units, and split package systems. Whether you need routine maintenance, repair, or a complete system upgrade, we’ll help you achieve optimal comfort.Learn More About Air Conditioning
save big. stay comfortable.
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$59 Cooling InspectionAC Inspection + Same Day Service
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$50 OFFNew Customer Special
Save $50 on your first repair!
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$50 OFFSave $50 on Any Plumbing Repair Service
Fast, reliable service from trusted local pros. Call now!
Valid Jan 1, 2026 - Dec 31, 2026 -
10% OFFAny Service & Repair
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20% OFFOn Indoor Air Quality Products
Contact us today about claiming your 20% discount on indoor air quality products.
All-phase home care club
- Increase system efficiency and decrease utility bills
- Extend the lifespan of your HVAC systems
- Peace-of-mind maintenance for maximum comfort
We make it easy for you to schedule this essential service with our Home Care Club Maintenance Plan.
From your first call to us, we treat every step of the customer service experience as important.
Comprehensive HVAC Services in Winston-Salem at All-Phase Heating & Cooling
At All-Phase Heating & Cooling, we pride ourselves on offering a complete range of HVAC services designed to keep your home comfortable and efficient year-round. With our experienced team and customer-first approach, you can trust us to deliver reliable solutions tailored to your needs.
From installing new systems to fine-tuning existing equipment, we handle everything from heating and cooling to airflow checks and thermostat recommendations. We can help you understand when it makes sense to repair an older unit and when an upgrade might save you money on utilities over time, especially during the hot summers and cool winters around Winston-Salem. Our goal is to give you clear information so you can choose the option that best fits your comfort goals and long-term plans for your home.
We also know that comfort is about more than just temperature, which is why we offer solutions that can support better indoor air quality in your living spaces. By looking at issues like dust, moisture, and ventilation, we can suggest options that may help your home feel fresher and more comfortable throughout the year. This thoughtful approach is especially helpful in our region’s humid months, when keeping air balanced and clean can make a noticeable difference in how your home feels day to day.
Our HVAC services in Winston-Salem can include:
- New system installation for homes and light commercial spaces, with options matched to the size of your property, your comfort preferences, and the demands of our North Carolina climate.
- Thorough repair services to address issues like poor airflow, unusual noises, or inconsistent temperatures, so your equipment can get back to running dependably.
- Seasonal maintenance visits that help prepare your system for heavy use, support better efficiency, and reduce the likelihood of unexpected breakdowns.
- Indoor air quality evaluations that look at filtration, humidity levels, and ventilation to help you choose improvements that may make your home feel cleaner and more comfortable.
HVAC Maintenance Plans for Lasting Comfort
Many heating and cooling problems can be prevented with regular care, which is why we offer maintenance options designed to keep your system running smoothly in every season. During a visit, we check key components, clean critical parts, and look for small issues that could turn into bigger repair needs if they are left unaddressed. This kind of routine attention is especially valuable in the Winston-Salem area, where equipment works hard through humid summers and chilly winter nights. By staying ahead of wear and tear, we aim to help your system operate reliably when you need it most.
Our maintenance visits also give us a chance to talk with you about comfort problems you may be noticing, such as uneven temperatures between rooms or rising energy bills. We can explain what we find in clear terms and offer practical suggestions, from simple filter changes to adjustments that may improve airflow and reduce strain on your equipment. When you understand how your system is performing and what steps can help it run better, it is easier to plan for future repairs or replacements and avoid surprises during extreme weather.
If you decide a maintenance plan is right for your home, we work with you to choose a schedule that fits your routine and supports the demands of our North Carolina climate. Regular service can help protect your investment, support better efficiency, and extend the life of your equipment as it handles everything from spring pollen to late-summer heat. Knowing that a trusted local team is keeping an eye on your system can bring real peace of mind throughout the year.
At All-Phase Heating & Cooling, we’re committed to delivering quality, reliability, and personalized solutions. Contact us online or call (336) 537-5047 today to learn more about our comprehensive HVAC services in Winston-Salem or to schedule an appointment!
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Serving Your Community with Reliable HVAC Solutions
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Lasting Customer Relationships
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Locally, Independently & Family Owned
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Service & Gratitude