Emergency HVAC Services in Greensboro
Heating or cooling problems can happen without warning, and when they do, you need immediate solutions. That’s why property owners call All-Phase Heating & Cooling for emergency HVAC service in Greensboro, available 24/7. Whether it’s late at night, on a weekend, or during a holiday, our team responds quickly so your home or business stays safe and comfortable through North Carolina’s changing seasons.
Need emergency HVAC repair in Greensboro? Call All-Phase Heating & Cooling at (336) 537-5047 or send us a message online today.
Emergency HVAC Repairs Backed by Experience
Our team brings years of hands-on experience to every emergency call. We arrive with fully stocked vehicles, ready to diagnose and repair most problems on the spot. From older homes in Greensboro’s historic neighborhoods to new construction and commercial spaces, we know how to address a wide range of systems while meeting all city codes. Clear communication is part of every service—our technicians explain the issue, review your options, and carry out repairs that restore comfort as quickly as possible.
What Emergency HVAC Service in Greensboro Covers
We handle urgent heating and cooling problems for both homes and businesses, including:
- Furnace breakdowns during freezing weather
- AC failures in summer heat
- Thermostat issues causing shutdowns or erratic temperatures
- Electrical problems such as blown fuses or tripped breakers
- Burning odors, leaks, or loud noises that create safety risks
We also respond to hidden problems like sudden humidity changes, refrigerant leaks, or water pooling near units. Greensboro’s climate shifts can make these issues escalate quickly, so our technicians take care of them before they cause further damage.
Our Emergency HVAC Repair Process
When you call All-Phase Heating & Cooling for emergency HVAC repair in Greensboro, you can expect:
- Immediate Response – Our dispatch team answers your call, reviews initial steps, and sends a technician.
- Complete Diagnostic Check – We inspect your system, identify the root cause, and explain repair options with upfront pricing.
- Fast Repairs – We use quality parts and proven repair methods, always following Greensboro’s codes and safety standards.
- System Testing & Tips – Before leaving, we confirm your system works properly and provide practical advice to help reduce the chance of future breakdowns.
- Follow-Up – After repairs, we check back in to confirm your system continues running smoothly.
Most emergency HVAC repairs are completed on the first visit. If specialty parts are required, we give you a clear timeline and frequent updates.
Why Quick Emergency HVAC Repairs Matter in Greensboro
With Greensboro’s hot summers and cold winters, heating and cooling failures can create health risks, property damage, and business downtime. Fast repairs restore comfort, protect building systems, and keep properties compliant with local requirements. For homeowners, quick response prevents frozen pipes or mold growth. For businesses, it reduces the risk of lost revenue and damaged inventory.
Frequently Asked Questions
How fast can you get to my property?
We typically arrive within 1–3 hours for calls in Greensboro and nearby areas, including after-hours and weekends.
What counts as an HVAC emergency?
Total loss of heating or cooling, electrical hazards, burning smells, or major breakdowns during extreme weather all qualify as emergencies.
Will I need a permit for emergency repair?
Minor repairs usually don’t require permits, but full replacements or electrical upgrades may. We handle all required paperwork when permits are necessary.
How do I prevent emergencies in the future?
Regular maintenance, timely filter changes, and early repairs reduce the risk of sudden breakdowns. Our technicians share practical steps after every service.
What payment options are available?
We accept major credit cards, checks, and flexible invoicing to make emergency service manageable.
Call Now for Emergency HVAC Repair in Greensboro
Facing an unexpected breakdown? Call All-Phase Heating & Cooling at (336) 537-5047 for fast emergency HVAC service in Greensboro. Our experienced team responds quickly, provides clear answers, and restores comfort with proven repairs.
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.
-
"Our experience with All Phase was very professional and very pleasant."
The All-Phase staff was very pleasant to work with. They were very helpful in explaining what we needed and how it would benefit us. Brad was very knowledgeable, helpful, and kind. Jessica was very courteous and helpful in scheduling and answering any questions we had. Their prices were fair and the techs were experienced. Would recommend them to anyone.
- Judy B. -
"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. -
"This is truly the best service I have received from any company I’ve hired for jobs in my home."
Amazing service and trustworthy company! From the time I called to request a quote to the end of the project, the entire staff was responsive, prompt and accommodating.
- Nicola H. -
"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. -
"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. -
"From start till now the whole team has done an excellent job."
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. -
"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. -
"We have used ALL Phase for years to maintain our units and appreciate their great service and integrity."
The All-Phase crew showed up as scheduled and handled the removal of our old HVAC unit and installation of the new unit efficiently. They completed the job easily within one day. The crew was respectful of our home and took time to cover and protect our stairs and floors. Everything was cleaned up nicely before they left. Additionally, the office staff were very helpful.
- Mike S.
-
$59Heating Inspection + Same Day Service
Valid Jan 1, 2026 - Jan 31, 2026 -
$50 OFFAny Repair
Valid Jan 1, 2026 - Jan 31, 2026 -
FREE Water Heaterwith 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 Jan 1, 2026 - Jan 31, 2026 -
$50 OFFNew Customer Special
Save $50 on your first repair!
Valid Jan 1, 2026 - Jan 31, 2026 -
20% OFFOn Indoor Air Quality Products
Contact us today about claiming your 20% discount on indoor air quality products.
-
Lasting Customer Relationships
-
Locally, Independently & Family Owned
-
Service & Gratitude

