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Kernersville EXPERT SERVICE, FOR EVERY PHASE OF LIFE

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HVAC Services in Kernersville

An Owner Is Present at Every HVAC Job

All-Phase Heating & Cooling is a family-owned and operated business serving Kernersville homes and light commercial properties. Since 2007, we’ve provided HVAC repair, installation, maintenance, and indoor air quality solutions while building lasting customer relationships.

Kernersville properties don’t all have the same HVAC needs. Buildings in the South Main Street Historic District date from about 1834 to 1930, while newer construction has different layouts and system configurations. We evaluate the property and its existing setup before recommending a solution.

  • Brad or Gina is personally present at every job site
  • Our technicians are NATE-certified, licensed, and insured

We strive to “save the day” with creative solutions to home comfort problems. We don’t upsell or make empty promises. We answer your questions and explain the options so you can make an informed decision about your property.

Experiencing heating or cooling issues in your home or business? Call our team at (336) 537-5047 for prompt HVAC repair in Kernersville, or contact our Kernersville HVAC team online to schedule your service visit today.

Need an Electrical upgrade? Let All-Phase Handle It!

From electrical panel upgrades and new lighting to EV charger installations and whole-home generators, All-Phase Heating & Cooling has the expertise to help power your home safely and reliably.

  • Generac
  • Carrier Factory Authorized Dealer
  • NATE Certified
  • Mitsubishi Diamond Dealer
  • Carrier
  • Piedmont Natural Gas
  • Duke Energy
  • Lewisville-Clemmons
STAY COZY, STAY COOL - SEASON AFTER SEASON

Air Conditioning Services in Kernersville

We provide AC repair, AC installation, and AC maintenance for older homes, newer builds, and light commercial properties. We consider the condition of your current cooling system and the work it needs before making a recommendation.

Air conditioning repair addresses equipment that isn’t cooling properly or operating as expected. If the system needs extensive work, we can explain whether repair or replacement better fits its condition and your long-term comfort goals. We also service ductless systems and heat pumps.

Heating Services for Kernersville Properties

Our heating services include heating repairs, installations and replacements, and maintenance. We work on furnaces, heat pumps, and ductless mini splits in Kernersville properties.

Choosing between heating repair and replacement starts with the equipment’s condition, operating reliability, and the extent of the work it needs. We’ll explain what we find and provide transparent pricing so you can compare the options without being pushed toward the more expensive one.

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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.
FREE
All-Phase Heating & Cooling All-Phase Heating & Cooling
In-Home Estimates

for HVAC Replacement

Valid Sep 16, 2026 - Nov 30, 2026

Indoor Air Quality Services in Kernersville

Airborne particles, excess moisture, and stale air can affect indoor comfort. We offer UV germicidal lights, whole-house dehumidifiers, and other IAQ upgrades for concerns involving allergens, moisture, and ventilation conditions.

The appropriate upgrade depends on the conditions in your property and the concern you want to address. We can review your indoor comfort needs and explain the available options for your home.

New Construction HVAC Planning in Kernersville

We work with builders and homeowners on new construction HVAC projects in Kernersville. Our planning covers single-family homes and multifamily buildings, with recommendations based on the building layout and intended use of the finished space.

We help determine the HVAC system size and setup for the property. Addressing these details during planning gives builders and homeowners a defined system configuration for the new space.

Plan Your Kernersville HVAC Service

Whether you need service for existing equipment or an estimate for a new system, we can discuss the property and the work you’re considering. Free estimates are available for new equipment.

Financing options are available to qualifying customers through EnerBank USA. Credit and loans are provided by Regions Bank doing business as EnerBank USA.

Planning a system replacement or booking a seasonal tune-up? Reach us directly at (336) 537-5047 to discuss your comfort needs, or visit our Kernersville HVAC Contact Us page to request a free estimate.

SEASONS CHANGE, COMFORT REMAINS

Year-Round service Through All of Life's Phases
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  • Please enter your email address.
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  • Please lookup your address.
  • Please make a selection.
  • Please make a selection.
    • Yes! Sign me up for the All-Phase Heating & Cooling email list
  • By submitting, you agree to receive text messages from All-Phase Heating & Cooling at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
  • Lasting Customer Relationships
  • Locally, Independently & Family Owned
  • Service & Gratitude