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Commercial HVAC

Commercial HVAC Company in Greensboro

When your business needs a reliable commercial HVAC company in Greensboro, All-Phase Heating & Cooling delivers dependable service with a personal touch. As a family-owned business, we bring hands-on involvement, local values, and lasting client relationships to every project. With the owner present on every job site and a team that prioritizes fairness and transparency, we provide heating and cooling solutions that support comfort, energy efficiency, and long-term value.

Need commercial HVAC service in Greensboro? Call All-Phase Heating & Cooling at (336) 537-5047 or send us a message online today.

Why Businesses Choose Our Commercial HVAC Service in Greensboro

  • Owner oversight on every project: Direct involvement guarantees accountability and quality from start to finish.
  • Family-driven approach: We believe in honest, reliable service backed by gratitude for our customers and community.
  • Up-front pricing: We keep costs clear and competitive so you can plan with confidence.
  • Community focus: We view HVAC service as a way to keep Greensboro businesses running strong.

Our process emphasizes open communication, ethical recommendations, and results you can count on. We treat every workspace with respect, provide only what your facility requires, and adapt to the challenges of Greensboro’s climate and building codes.

Our Commercial HVAC Services

Local businesses count on our team for full-service commercial HVAC solutions that support year-round comfort and performance:

  • System installation: We help businesses select, size, and install commercial HVAC equipment that fits their layout and goals.
  • Preventive maintenance: Regular inspections and filter changes reduce downtime and extend system life.
  • Repairs: Our technicians troubleshoot and repair airflow problems, inconsistent temperatures, and unusual noises with speed and clarity.
  • Upgrades and retrofits: We modernize older systems to improve efficiency, reduce costs, and meet code requirements.
  • Energy efficiency programs: We guide businesses through Duke Energy rebates and Greensboro efficiency programs that deliver savings.

No two commercial spaces in Greensboro are the same, and our services adapt to both modern and historic properties. From open warehouses to office suites, we streamline projects to minimize disruption and keep your business moving.

Our Process for Commercial HVAC 

We keep projects clear and efficient through a step-by-step approach:

  • Consultation: We review your facility and goals while considering Greensboro’s climate.
  • Estimate: Our owner provides an up-front, accurate estimate before work begins.
  • Planning and design: We create solutions that meet NC Building Code and local permitting standards.
  • Installation or service: We schedule around your operations and keep communication open throughout.
  • Final walkthrough and care: We complete inspections, review your system with you, and provide ongoing support.

We manage all permits and coordinate directly with inspectors to avoid delays. Our flexible scheduling and clear updates reduce downtime, while our post-installation support helps you get the most from your HVAC investment.

Greensboro-Specific Considerations

Our experience in Greensboro gives us insight into local climate, codes, and building requirements. Humid summers and cold winters demand HVAC systems that adjust quickly and maintain energy efficiency. Many downtown properties involve historic preservation requirements, and we coordinate with city officials to keep projects compliant.

We also help businesses take advantage of Duke Energy rebates and other incentives that lower installation and operating costs. From air quality standards to updated inspection requirements, we stay informed so your business remains compliant and comfortable.

FAQs

How Often Should Commercial HVAC Systems Be Serviced?

It’s best to schedule preventive maintenance at least twice a year—typically before the cooling and heating seasons—to ensure peak performance and catch issues early.

Can You Help With Permitting or Inspections in Greensboro?

Yes, our team handles all necessary local and state permits and coordinates required inspections for commercial projects within Greensboro, ensuring your system meets current codes.

What Brands or Types of Systems Do You Install?

We install and service all major commercial HVAC brands and help you choose the right equipment for your building’s size, usage, and energy goals.

Are There Local Incentives for Upgrading My System?

Yes, many businesses in Greensboro qualify for Duke Energy rebates and city-sponsored energy efficiency incentives when upgrading or replacing older systems. We can guide you through available programs.

How Do You Ensure Minimal Downtime During Service?

We plan each project to fit your business’s schedule, communicate clearly about timelines, and complete most work with minimal interruption so you can stay focused on operations.

Contact the Leading Commercial HVAC Company in Greensboro

If you’re ready for seamless commercial HVAC service in Greensboro, call (336) 537-5047 today. With All-Phase Heating & Cooling, you always connect directly with a family-owned team that puts your comfort and budget first. Our owner is committed to personal oversight for every project, and our transparent pricing and tailored solutions have made us a trusted choice among Greensboro’s business community. Your first consultation is always informative and pressure-free—we’ll walk you through your options and recommend solutions designed for your specific needs and goals.

STAY COZY, STAY COOL - SEASON AFTER SEASON
Home Care Club - Maintenance Plan
Are You Getting the Most from Your HVAC System?
We make it easy for you to schedule this essential service with our Home Care Club Maintenance Plan.

A Lifetime of Comfort

Hear why our clients love us

At All-Phase Heating & Cooling, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "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.
    "A fantastic experience from start to finish with All-Phase."

    From Derek diagnosing our furnace problem, to Jamey providing well explained options for us, to the installation team of Chris, Jay, Bradley, Purna, and Evan, the process was smooth and professional. I would highly recommend All Phase for all of your hvac needs.

    - Former Client
    "Overall, it’s a great company with great morals and values that shine through the respectful treating of their customers."

    I had a great experience! Ask for Evan. He came out promptly, diagnosed my heat pump quickly and came back the next day to fix it. In the process, I learned a lot about how heat pumps work. He really took the time to explain things. Would highly recommend!

    - Ingo A.
    "All Heating And Cooling exceeded all expectations!"

    I recently had the pleasure of working with from All Phase Heating And Cooling, and I couldn’t be happier with the service provided. Our heating system had been malfunctioning for weeks, and with winter temperatures dropping, we needed a solution fast. 

    - Raquel R.
    "Super Team!!"

    Had two old units completely replaced. Brad listened to my specific needs. Jay and his whole Team arrived on time. Very professional, clean work area, Owner, office staff and all technicians are quick respond to calls, texts and emails. Thank you for wonderful services!

    - Former Client
    "Everyone from Brad and Gina to the service techs to front office staff were kind, friendly, and answered any and all questions."

    All-Phase was fantastic to work with; I can't recommend them enough! Top notch customer service.

    - Michael W.
    "Derick, Gina, and the rest of the All-Phase team are absolutely amazing!!!!"

    Highly recommend this team for your heating and AC needs. I have been a customer for almost 5 years now and I am enrolled in a maintenance plan (every customer should enroll in this). Not only do they keep up with the routine check-in's, they are also quick to respond when something goes wrong. Love this team!

    - Amber B.
    "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.
  • Carrier Factory Authorized Dealer
  • NATE Certified
  • Mitsubishi Diamond Dealer
  • Carrier
  • Piedmont Natural Gas
  • Duke Energy
  • Lewisville-Clemmons
  • Home Advisor


  • $50 OFF
    All-Phase Heating & Cooling All-Phase Heating & Cooling
    Any Repair
    Valid Nov 1, 2025 - Dec 31, 2025
  • FREE Water Heater
    All-Phase Heating & Cooling All-Phase Heating & Cooling
    with a Full System Replacement

    Get a FREE Water Heater with every Full System Change Out - for a limited time only! Replace both and save BIG! Call (336) 537-5047 to schedule.

    Valid Nov 1, 2025 - Dec 31, 2025
  • 15% OFF
    All-Phase Heating & Cooling All-Phase Heating & Cooling
    Any Repairs for Teachers and School Staff

    Residential/Light Commercial: Service, Maintenance & Installation.

    Valid Sep 1, 2025 - Dec 31, 2025
  • $50 OFF
    All-Phase Heating & Cooling All-Phase Heating & Cooling
    New Customer Special

    Save $50 on your first repair!

    Valid Nov 1, 2025 - Dec 31, 2025
  • 20% OFF
    All-Phase Heating & Cooling All-Phase Heating & Cooling
    On Indoor Air Quality Products

    Contact us today about claiming your 20% discount on indoor air quality products.

SEASONS CHANGE, COMFORT REMAINS

Year-Round service Through All of Life's Phases
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