Serving Winston-Salem, Kernersville, Clemmons, Lewisville, Pfafftown, Rural Hall, Walkertown, Tobaccoville, Forsyth County and beyond
HVAC Service Winston-Salem
All-Phase Heating & Cooling delivers exceptional HVAC services designed to maintain optimal temperature control and air quality in your space. Our dedicated team offers expert diagnostics, maintenance, and repair services, ensuring your HVAC system operates at its best, regardless of the season. At All-Phase Heating & Cooling, we focus on reliability, from scheduled tune-ups to emergency repairs, using state-of-the-art technology to enhance your system’s performance and durability. Trust our skilled HVAC service technicians to provide solutions that not only meet your immediate needs but also contribute to reducing your energy bills.
Experience unparalleled HVAC service with All-Phase Heating & Cooling. Call us at (336) 537-5047 for professional assistance that keeps you comfortable year-round.
Winston-Salem HVAC Services Call for More Information Today!336-537-5047
Mike was very personable and serviced our systems thoroughly.
Gail
D"Cleanest Our Outside Units Have Been"
Cleanest our outside units have been since they were installed!
Dennis Zito
K"Mike Is Efficient and Trustworthy"
We know our system and home are in good hands.
Kevin Clemons
H"Excellent Job and Wonderful Service"
They were efficient, clean, on time, and courteous.
Hillary Nachman
C"Excellent Service!"
Cody took his time and did an excellent job!
Cynthia Karonis
Z"Highly recommend. 10/10"
Always pleased with All-Phase and the professional team members they have.
Zac Carter
S"All Phase Heating and Air is the best!"
Mike Waller is awesome and very professional.
Shaelyn Waller
S"Mike Walker was the best service technician"
Mike Walker was the best service technician that we have had.
Stacy Jones
A"Excellent Service from Start to Finish"
The technicians were highly professional, knowledgeable, and courteous throughout the entire maintenance process.
Annabell Vacas
E"All Phase is the best!"
He even went so far as to fix some wires that would have been an issue down the road and reinforced insulation.
Evan Cruz
T"These guys are excellent."
They are reliable and make my life as a builder much easier.
Tate Rice
D"What a Breath of Fresh Air"
Luis, the technician that came out, was fantastic.
David DeYoung
k"Had a Very Good Experience"
Employees were professional, courteous, and did a great job.
kathy bottone
R"Best HVAC Company in the Area!"
Love these guys! Great service, professional, yet still have a friendly hometown feel.
ROBERT SKIBSTED
R"Mike Does a Great Job"
The technician was easy to communicate with and explained everything so we could understand it.
Ron Lee
w"Excellent Service"
Cody the technician was professional, knowledgeable, and punctual.
wendi jeffreys
S"A very professional, well-groomed company"
Service managers like Evan put their heart into the job and you just can’t help but admire the multi skill set this young man possesses.
Sudhir Chatrath
S"Cody with All-Phase Heating and Cooling Is Extremely Good"
He was professional and very knowledgeable.
Shane Foster
J"Mike Is Great!"
He is always super helpful, knowledgeable, and personable.
Jessica Broughton
S"How pleasant it has been to work with your company"
The visit was thorough, educational, and backed up with photos of the problem.
Sandra Johnson
T"Very Professional and Went Above and Beyond"
Evan was very professional and went above and beyond.
Taylor Paloumbas
J"Excellent Service"
I am always treated with respect and kindness.
Judith Leach
L"Excellent company"
Very pleased with the service level and expertise.
Leonard Lacroix
S"Great Customer Service"
The tech that came answered all my questions and was very knowledgeable.
Seth Seaford
D"I highly recommend All-Phase."
They left the area around our HVAC units looking better than when they started.
David Rowe
J"Extremely pleased to be an All Phase customer."
I really felt the company was honest in assessing my home's HVAC needs without upselling me.
Jane Wooten
J"Great experience."
Very professional installers.
John Keyes
J"Each experience has been outstanding."
Their commitment to quality and dedication to ensuring customer satisfaction on every project has truly impressed us.
Jeanna White
b"Experienced and well versed in HVAC"
Polite and careful of the property. Took time to explain things in a way I could understand.
bush hog
T"Gina and her husband are the best!"
Gina and her husband are the best! Everyone there is fantastic!
Trey Childress
Very Personable and Thorough
Mike was very personable and serviced and cleaned our systems thoroughly.
Gail
Cleanest Our Outside Units Have Been
Great job! Cleanest our outside units have been since they were installed! Feels very comfortable upstairs and down. Stayed with Mike the whole time… very thorough!
Dennis Zito
Mike Is Efficient and Trustworthy
Mike is efficient and trustworthy. We know our system and home are in good hands.
Kevin Clemons
Excellent Job and Wonderful Service
Excellent job and wonderful customer service. They were efficient, clean, on time, and courteous. Glad this company was recommended to me.
Hillary Nachman
Excellent Service!
Excellent service! Delivered more than was promised! Cody took his time and did an excellent job!
Cynthia Karonis
Highly recommend. 10/10
Today, Matt Papineau with All-Phase did a checkup and installation of my heating and air filter. He was very friendly and helpful. Always pleased with All-Phase and the professional team members they have. Highly recommend. 10/10
Zac Carter
All Phase Heating and Air is the best!
All Phase Heating and Air is the best! Mike Waller is awesome and very professional. I will call them for all my heating and air needs!
Shaelyn Waller
Mike Walker was the best service technician
Mike Walker was the best service technician that we have had. Friendly, polite and professional. Plus my dogs loved him. Will recommend this company to everyone!!
Stacy Jones
Excellent Service from Start to Finish
All Phase provided excellent service from start to finish. The technicians were highly professional, knowledgeable, and courteous throughout the entire maintenance process. Cody Ridge was especially outstanding; he answered all of my questions with patience and made sure I fully understood everything. I truly appreciated his attention to detail and friendly attitude. I highly recommend this company for their reliability and top-quality service.
Annabell Vacas
All Phase is the best!
Brandon Mantle was amazingly polite and professional. He finished the job in no time. He even went so far as to fix some wires that would have been an issue down the road and reinforced insulation. I will never call another company out again. All Phase is the best!
Evan Cruz
These guys are excellent.
These guys are excellent. From scheduling to install to service and follow-up, they are reliable and make my life as a builder much easier.
Tate Rice
What a Breath of Fresh Air
All Phase Heating and Air was recommended to me, as I was not satisfied with the service and charges of a "national brand" company over the last years. What a breath of fresh air my experience was on my service call with All Phase! Text updates on the appointment were very helpful, including a friendly call from the office. Luis, the technician that came out, was fantastic. He was personable, talked to me about his approach to my problem, checked with me how I felt about it, educated me on my system, and gave clear instructions on the next steps. I've never had such an experience. Looking forward to All Phase taking care of my system in the future!
David DeYoung
Had a Very Good Experience
Had a very good experience. Employees were professional, courteous, and, most important, they did a great job. The whole process was seamless from start to finish. I would definitely use them again.
kathy bottone
Best HVAC Company in the Area!
Best HVAC company in the area! Love these guys! Great service, professional, yet still have a friendly hometown feel.
ROBERT SKIBSTED
Mike Does a Great Job
The technician was easy to communicate with and explained everything so we could understand it. All Phase is a good company, and Mike does a great job as a technician.
Ron Lee
Excellent Service
Cody the technician was professional, knowledgeable, and punctual. Excellent service.
wendi jeffreys
A very professional, well-groomed company
All Phase is a very professional, well-groomed company staffed with very pleasant, courteous customer service staff and a highly efficient and knowledgeable service team. Service managers like Evan put their heart into the job, and you just can’t help but admire the multi skill set this young man possesses. Gina at the command center deserves a salute, including Tina and Crystal.
Sudhir Chatrath
Cody with All-Phase Heating and Cooling Is Extremely Good
Cody with All-Phase Heating and Cooling is extremely good!!! He was professional and very knowledgeable. He explained everything about the job and cleaned up when he got done. The pricing was very reasonable as well.
Shane Foster
Mike Is Great!
Mike is great! He is always super helpful, knowledgeable, and personable. I always feel comfortable having him in my home.
Jessica Broughton
How pleasant it has been to work with your company
How pleasant it has been to work with your company and your tech, Luis. You were responsive (same-day appointment) and assessed our needs without being pushy to go to the next stage of what we need. The visit was thorough, educational, and backed up with photos of the problem. Thank you for a fine job, and we will be working with you going forward for our HVAC needs.
Sandra Johnson
Very Professional and Went Above and Beyond
Evan was very professional and went above and beyond to help us!
Taylor Paloumbas
Excellent Service
Excellent service! I am always treated with respect and kindness.
Judith Leach
Excellent company
Very pleased with the service level and expertise. Excellent company.
Leonard Lacroix
Great Customer Service
Great customer service. The tech that came answered all my questions and was very knowledgeable. Would highly recommend!
Seth Seaford
I highly recommend All-Phase.
Brad agreed to fix an installation problem caused by the previous business owner, which shows his integrity and commitment to customers. His techs did a great job—they left the area around our HVAC units looking better than when they started. I highly recommend All-Phase.
David Rowe
Extremely pleased to be an All Phase customer.
All Phase came highly recommended by neighbors in my community. Everyone I worked with from the initial estimate through final installation was personable, hard-working, professional, and a pleasure to work with. I really felt the company was honest in assessing my home's HVAC needs without upselling me. As one of the All Phase team told me, they approach the work as if they were installing a system in their own home, and that dedication and integrity are very apparent. I am extremely pleased to be an All Phase customer.
Jane Wooten
Great experience.
Great experience. Very professional installers. I had my HVAC replaced. Everything went really well. I recommend you give this team a shot. You won't be sorry.
John Keyes
Each experience has been outstanding.
We’ve had the pleasure of completing several HVAC projects with All Phase, and each experience has been outstanding. Their commitment to quality and dedication to ensuring customer satisfaction on every project has truly impressed us. We appreciate their professionalism and consistent attention to detail.
Jeanna White
Experienced and well versed in HVAC
Experienced and well versed in HVAC. Polite and careful of the property. Took time to explain things in a way I could understand. Thank you, Tommy.
bush hog
Gina and her husband are the best!
Gina and her husband are the best! Everyone there is fantastic!
Cannot be combined with any other offers. Some restrictions may apply. Call for details.
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$25 OFF
Plumbing Repairs
Save $25 on Any Plumbing Repair of $250 or More. Honest, Upfront Pricing!
Offer valid on completed plumbing repairs totaling $250 or more before taxes and fees. Cannot be combined with any other offers, discounts, or membership pricing. One coupon per household. Valid during normal business hours only. Exclusions may apply.
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May 26, 2026
- Jun 30, 2026
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$250 OFF
Tank Water Heater Installation
Upgrade Your Hot Water & Save BIG! Save $250 on a New Tank-Style Water Heater. Professional Installation.
Valid on qualifying tank-style water heater installations only. Cannot be combined with other offers, discounts, or membership pricing. One coupon per household. Additional fees may apply for code upgrades, modifications, permits, or disposal.
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May 26, 2026
- Jun 30, 2026
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$500 OFF
Tankless Water Heater Installation
Enjoy Endless Hot Water & BIG Savings! Upgrade your comfort and never run out of hot water again. Limited Time Offer!
Valid on qualifying tankless water heater installations only. Cannot be combined with any other offers, discounts, or membership pricing. One coupon per household. Additional charges may apply. Limited-time offer.
Valid
May 26, 2026
- Jun 30, 2026
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Why Choose All-Phase Heating & Cooling
At All-Phase Heating & Cooling, we’re a family-owned, local team proudly serving Winston-Salem, Advance, and nearby communities. We combine hands-on owner involvement with trusted, NATE-certified technicians to deliver dependable HVAC and plumbing solutions. From routine tune-ups to full system replacements and new construction plumbing, we focus on comfort, efficiency, and treating you like family.
Why Choose Us:
Family-owned, community-focused service
Owner on-site for every job
Licensed, insured, NATE-certified technicians
Honest, competitive, transparent pricing
Comprehensive HVAC and water heater services
Home Care Club for easy, worry-free maintenance
Hands-On Owners At Every Job Site
Brad or Gina oversee each project for quality and accountability.
Fair Prices, Financing, And Strong Warranties
Clear pricing, payment options, and warranties for peace of mind.
Expert HVAC Service, Year-Round Reliability
NATE-certified techs keep your home comfortable in every season.
Family-Owned Comfort You Can Trust
Local, family-run HVAC care with honest, neighborly service.
Frequently Asked Questions
How can I improve my HVAC efficiency?
To improve HVAC efficiency, ensure regular maintenance, change filters frequently, and use a programmable thermostat to better regulate temperatures.
How can I reduce energy costs?
Regular maintenance, proper insulation, sealing leaks, and upgrading to energy-efficient models can significantly reduce energy costs over time.
What are signs my HVAC needs repair?
Common signs include unusual noises, inconsistent temperatures, increased energy bills, or poor airflow. If you notice any of these, consider a professional inspection.
Why is regular HVAC maintenance important?
Regular maintenance ensures your system runs smoothly, extends its lifespan, improves air quality, and helps prevent costly repairs.
$50 OFF New Customer Special