
Air Conditioning, Heating, Indoor Air Quality, and New Construction Services in Welcome, NC
Serving Davie, Forsyth and surrounding counties
Give us a call today: (336) 537-5047
As an independently owned HVAC contractor that’s local to our community, All-Phase Heating & Cooling is familiar with the challenges the climate brings in Welcome, NC. We aim to be the only HVAC contractor you’ll need for top-notch heating, air conditioning, and indoor air quality services with our affordable prices, attention to detail, and how much we value the customer service experience.
- Going above and beyond is what we do
- We build long-term relationships with our customers
- Our technicians are NATE-certified, licensed, and insured
Discover why we’re known as the most trusted HVAC contractor in Welcome, NC! Our goal is to provide the best customer service you’ll ever experience.
Making Your Home More Comfortable Is What We Do Best. Contact us today for unparalleled service.


Air Conditioning
At All-Phase Heating & Cooling, we understand the challenges that the weather and climate cause for homeowners in Welcome, NC. Given the area’s high temperatures and humidity, it’s crucial to have a durable air conditioning unit that can withstand the extended cooling season. This is where our expertise becomes invaluable! Our comprehensive air conditioning services are tailored to turn your residence into a cool and comfortable retreat.
Heating
In Welcome, NC, you need a reliable heating system to get you through our cold winter weather. We offer heating repairs, installations, replacements, and maintenance on furnaces, heat pumps, and ductless mini splits. We pride ourselves on offering high-quality residential heating services at affordable, honest prices. We don’t just make empty promises, but stand behind our work with 100% satisfaction guaranteed.

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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. -
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. -
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. -
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.



Peace of Mind • Extended Equipment Lifespan • Repair Discounts • Emergency Service Priority

Indoor Air Quality
Maintaining pristine indoor air is vital for a healthy and pleasant home atmosphere. That’s why we offer various indoor air quality (IAQ) services, including UV germicidal lights and whole-house dehumidifiers, to enhance your indoor air quality. Our team of proficient technicians can evaluate your IAQ and offer tailored solutions to address any concerns you may have.
New Construction
Selecting the appropriate heating and cooling system is a crucial decision for new construction and multi-family buildings. With our problem-solving skills and innovative approaches, you can count on our team for all your new construction HVAC requirements. We’ll assist you in selecting the most suitable system for your new residence.

