Serving Mocksville, Advance, Davie County and beyond HVAC Installation Davie County

Very pleased with the process May 11, 2026

I recently had my furnace and air conditioning systems replaced by All Phase. I was very pleased with the process. Jimmy provided me with the different options available, and with his help I was able to make an informed decision that was best for me. Jerry made sure all systems were installed and working properly and patiently helped me set up the Wi-Fi thermostats. Dillon performed the installation and was courteous, on time, and cleaned up everything completely. I am happy to support a local business and will recommend All Phase Heating and Cooling to my friends and family.

Tammy Hauser

Great job on the installation May 9, 2026

Jorge and Ryan did a great job on the installation and were attentive to every detail.

James Barney

The process could not have gone better Apr 15, 2026

Just yesterday I had a completely new system installed. The process from start to finish could not have gone better. The communication of who was coming and when was excellent. The guys who came were very professional and respectful, not to mention friendly and nice. Brandon, Allen, Chris, Parker, and Jay were all great. I have full confidence my system is going to be great and future service with All Seasons will be great too.

linda carter

I couldn’t be happier with the experience Apr 4, 2026

I recently had both of my HVAC systems replaced by All Phase Heating and Cooling, and I couldn’t be happier with the experience. Kyle, the salesperson, was fantastic from the start—professional, knowledgeable, and easy to work with. He took the time to explain my options clearly and made sure I felt confident in the decision. The installation team did an outstanding job. Everything was done efficiently, cleanly, and with great attention to detail. It’s clear they take pride in their work. What really stood out to me is that this is a family-owned, mom-and-pop business that genuinely cares about their customers. That level of service and personal touch is hard to find these days. If you’re looking for honest, high-quality HVAC work, I highly recommend All Phase Heating and Cooling.

David Janney

Wonderful and Trustworthy All Phase Apr 2, 2026

I cannot say enough about how wonderful and trustworthy All Phase is. I have referred my mom to them and used them personally to help and protect two houses now, and I continue to be impressed with everything about the company and their people. Tina is so helpful every time I call, making sure I get to the right people and get the appointments I need scheduled. Cody consistently goes way above and beyond to help service and troubleshoot my air conditioner/heating units. Kyle was incredibly helpful and responsive when putting a plan together to fix someone else's mistakes, and today Chris, Jorge, and Ryan worked tirelessly to install a new system and make everything perfect for me and my family. The house is immaculate after they're done, and they are all so kind. Thank you, All Phase!!!

Heather E

Great work from the installers Mar 30, 2026

Great work from the installers. Installed two new HVAC systems and a water heater. Very easy process.

Brandon Johnson

All Phase Operates With Integrity Mar 21, 2026

When I needed an HVAC replacement I got 4 quotes. All Phase was the first one to come out for a free estimate and by far the most reasonable price of the companies I felt comfortable considering (especially with their off-season sale). The moment Kyle walked in for the free estimate he was authentic, not pushy, trustworthy, didn't try to sell me additional products, transparent, and was looking out for my best interest. He provided me with information on things to look for while making an informed decision of who to consider to replace my HVAC system and didn't push additional products on me which could have very easily been the case. All Phase operates with integrity which goes a very long way. The communication back and forth was seamless—everything went extremely smoothly and the team installing the HVAC replacement was great. They had various reputable HVAC brands to choose from (I chose Trane). I have my inspection on Friday and I have no worries or anticipations that there will be any issues since the installation went smoothly and they got permits. I couldn't have asked for a better experience and price point.

Mitchell Davidsz

A Very Good Experience Mar 2, 2026

Without any reservation, I am happy to sincerely write that having Kyle Norman with All Phase Heating & Cooling, along with the team of guys which came with him, install a new HVAC system in my home, made a big decision a very good experience. I feel most fortunate having had Kyle provide all the important and necessary information which, in turn, allowed me to make a wise and informed decision choosing an HVAC unit for my compact little home. Everything went smoothly and to plan, continuing on through the inspection process. Most importantly, I felt comfortable extending trust throughout this process, and I have no doubt that will continue. Leigh James

Leigh James

Would Give 10 Stars If I Could! Feb 23, 2026

⭐️⭐️⭐️⭐️⭐️ Would give 10 stars if I could! When we started looking for a company to replace our AC and furnace, I was concerned about finding competitive pricing without sacrificing great customer service. From the very first interaction, the team at All Phase Heating and Air completely put those worries to rest. They went above and beyond to make sure I felt confident in the pricing, and they personally followed up after the installation to ensure everything met my expectations. I even had a conversation with Evan after the install that truly reinforced this company’s values, integrity, and genuine desire to build real relationships with their clients. Professional, responsive, and incredibly customer focused from start to finish. I would absolutely recommend them to anyone looking for honest, high quality HVAC service!

Amy Davis

A Customer for Life Feb 9, 2026

A customer for life - my family has been using All Phase before and after a management change. They installed two new HVAC units in our hundred-year-old home. There were a few challenges, and the upstairs unit leaked water. They instantly made it right and had a drywall expert out the next day to repair the ceiling. Two years later, a part broke under warranty, though the refrigerant was not covered. They provided this free of charge. Every technician is friendly, reliable, and on time. This is the only HVAC company I would recommend in Winston.

Ryan Wolf

Wonderful Experience with All-Phase Feb 2, 2026

Wonderful experience with All-Phase Heating and Cooling. They were able to get our new hybrid system heat pump system installed within a couple of days of contracting with them. Every person we spoke with or who came to our home was prompt and professional. Their bid was the most competitive out of the four from other local companies, and we are extremely happy! Would highly recommend to anyone. We are enjoying our gas-powered heat during the winter storms.

Peter Schroeder

Integrity Is the Best Word Jan 3, 2026

Great company to do business with! They installed a new heating and AC unit in our home almost a year ago. We recently had a small problem and called them for service, and it was a very easy process to schedule on their website. Once they came out and diagnosed the issue, they realized that they had missed something in their install which led to this problem. There was no charge for the service call. What company can you say would see a problem and accept responsibility these days? Integrity is the best word to describe the service received. Great communication and service, and not pushy with selling additional products.

Craig Wilkinson

Excellent Communication and Work Jan 1, 2026

They installed a new HVAC this summer, and we got an excellent price. They showed up on time, were professional, and did an excellent job! We’re so happy with them. When we had fire damage, we had them come back to repair ducting, etc., and once again they didn’t disappoint. Excellent communication and work. Highly recommend them!

Chris Slater

Installation and follow-up has been superb. Nov 24, 2025

I had an HVAC system replacement. All Phase gave me several options, based on brand, efficiency, and cost to select from. They answered all questions and concerns of the possible choices. Installation and follow-up has been superb. Each of their technicians has been competent, polite, and respectful of our home. We are very pleased with our new system.

Dennis Poirier

All-Phase Heating and Air exceeded every expectation. Nov 17, 2025

All-Phase Heating and Air exceeded every expectation. When my system went out, Brad—the owner—personally came out the same day and gave me a quote that was thousands less than the other companies I contacted. His honesty and professionalism really stood out. Brad and his team were phenomenal from start to finish. They replaced my entire system quickly, cleanly, and had everything completed in just one day. The workmanship is excellent, and the whole experience felt smooth and trustworthy. I highly recommend All-Phase Heating and Air to anyone needing HVAC work. Fantastic company, fantastic people.

Adam Lopez

Our home is cozy and ready for the cold weather ahead. Nov 12, 2025

All Phase installed a new heating and air unit on our 125-year-old farmhouse. The sales rep, Alan, was knowledgeable about all the options they could offer to get us a more cost-efficient system than the ancient furnace we were using. He was able to help us find a unit that was right at our budget. The technicians Anthony, Javier, and Jay were on time on installation day and worked hard making sure everything was just right. They were professional and polite. If you need a new system, you can't go wrong with All Phase. Our home is cozy and ready for the cold weather ahead.

Sandra Wyatt

I would recommend All Phase to anyone Nov 12, 2025

All Phase installed our new heating and air unit on our 125-year-old farmhouse we recently purchased that had no prior air and an older gas furnace that wasn't very efficient. The salesman, Alan, was very thorough with the walk-through of our home to help us decide which unit would best suit our needs for the layout and square footage of our home. He definitely knew his stuff and was able to answer all the questions that we had and provided us with several options that would fit our budget. All Phase was able to schedule the install on a day that I was off work and the technicians arrived right on time and went straight to work. Anthony, Javier, and Jay were very professional and polite. They were able to answer all the questions I had regarding the thermostat that was far more high-tech than I was used to. A week in, and our home is cozy and warm. I would recommend All Phase to anyone in need of a system.

S W

I would highly recommend All Phase to everyone. Sep 30, 2025

The folks at All Phase are terrific. The removal of the old system and installation of the new went seamlessly. The job site was cleaned up as if nobody was there. The operation of the new system was thoroughly explained to our satisfaction. I would highly recommend All Phase to everyone.

thomas staniszewski

I'm highly pleased with our new HVAC company. Sep 26, 2025

Matthew was very sensitive to our concerns and questions and was honest and forthright about our options without being brusque. He's a bright, likable young man who aims to really help his clients. Alan was great generating our installation options and put together a high-quality package at a reasonable price tag. The crew worked very hard on a difficult install without sacrificing attention to detail. Overall, I'm highly pleased with our new HVAC company.

Justin Cates

Highly recommend for price, service, and installation. Sep 20, 2025

Highly recommend for price, service, and installation of new HVAC system.

Jessica Richard

They will give you value for your money Sep 17, 2025

I interviewed 8 different "Duke Energy Contractors" in my search to replace my 44-year-old AC unit and my 25-year-old water boiler. At every step of the process, my interactions with every member of the All Phase Heating & Cooling team were professional, courteous, and a pleasure to work with. I want to give a special shout-out to Alan Albrecht, one of the salespeople at All Phase. Even though all 8 salespeople were Duke Energy contractors, he was the only one to explain the various rebates that were available. He quoted a very reasonable quote for the job and never wavered from the stated price. Other salespeople attempted to "Wheel and deal" (their words) and even tried to entice me with "What if we drop the price by another $1,000?" or "We want to move inventory so we can drop the price by 15%! What do you say?" These tactics immediately removed them from consideration. On the day of installation, Bradley and Landon arrived at the stated time and went immediately to work. The contracted work required them to remove the interior air unit handler, the water boiler (still full of water!), and the exterior cooling unit. Even though faced with a copperhead snake under the exterior unit, they removed all three large, heavy units with professionalism and cheerfulness. Evan Rye, the son of the owner, was on hand at the start of the day but was called away to attend to other matters. Jay, a fellow manager, arrived to ensure that everything was installed correctly and professionally. After a full day (10 hours) of work, Bradley, Landon, and Jay were still cheerful and respectful of my property, taking the time to sweep up the smallest pile of dust, pick up every loose screw that had fallen, and left the basement cleaner than when they arrived. Investing in a full heat pump / HVAC replacement system is a serious financial commitment. I have no doubts that the work that they did will serve me well, keeping my house warm in the winter and cool in the summer. To anyone reading this review and considering which company to trust, I cannot give a better recommendation than to work with All Phase Heating and Cooling. They are a family-owned and family-run business in Winston-Salem, NC. They will give you value for your money and the security of a job well done.

Jason Gekko

We are longstanding customers. Sep 10, 2025

We are longstanding customers. Their knowledgeable and friendly technicians kept our old equipment running for many years and, when it was time, explained to us the nature of its age-related problems. We trusted their recommendations for equipment replacement. Installation of our new heating and air systems was completed in one long day. Priority was given to the job with two teams of technicians that worked tirelessly until the job was completed to their high standards.

Donald Hampton

The Team at All Phase Was Excellent! Sep 10, 2025

The team at All Phase was excellent! We replaced our complete HVAC system and couldn’t be happier with them. From the quote through installation, they communicated every step of the way. I couldn’t recommend them enough. Chris, Dylan, Ed, and Evan were rockstars throughout the process.

Rick Smith

They stayed all day to make sure my HVAC unit was installed Aug 15, 2025

These guys were great! They stayed all day to make sure my HVAC unit was installed and working properly. I really appreciate all the work they did for me.

Amanda Lail

Impressed with their internal checks. Aug 3, 2025

Great install and very thorough! Impressed with their internal checks on the installation.

Barry Brown

Quick Scheduling and Installation Jun 23, 2025

When the time came for us to get a new HVAC unit, they were quick in both presenting some quotes with different options as well as getting it scheduled and installed after I made my choice.

John Hoff

Best price and quality furnace and AC May 15, 2025

I highly recommend All Phase Heating and Cooling for your personal and professional heating/AC needs. We needed a new furnace and AC installed, so we got three quotes. All Phase offered the best price AND the best quality furnace and AC. Additionally, they were able to schedule the installation for the next week, whereas others were scheduling several weeks out. The office staff and install team are professional and friendly. They're always responsive. We've chosen them as our preferred heating and cooling company for many years and continue to be well pleased.

Alicia Clinton

Quick and efficient service May 14, 2025

We recently had All Phase install a new HVAC for us. They were quick and efficient and a pleasure to work with. Everything has been working great, and it’s been in for about a month. Everyone they have sent or we have spoken to has been super helpful. Would definitely use them again.

Samantha Webb

Service and Affordability Apr 23, 2025

I have been working with All Phase Heating and Cooling off and on since I purchased my townhouse in 2017. They have always been respectful and really hardworking. They recently installed a new AC and Heating Unit in my property and we couldn't be happier with the service and affordability that they have offered.

Oni15

Exceptionally professional and customer-focused Apr 4, 2025

Following the replacement of my HVAC system, I engaged with several companies and found All-Phase Heating & Cooling to be exceptionally professional and customer-focused. From initial contact through to installation, I consistently received courteous and expert service. I highly recommend this company for your heating and cooling needs.

beri n