
Heating Services in Greensboro
Heating systems play a big role in keeping Greensboro homes and businesses comfortable through cold snaps and unpredictable winter weather. At All-Phase Heating & Cooling, our experienced team provides fast repairs, thorough maintenance, and efficient upgrades that fit the needs of the Triad’s climate and energy codes. Whether your furnace blows cold air or your heat pump needs service, we deliver honest communication, fair pricing, and long-lasting solutions that keep your property warm.
Need heating service in Greensboro? Call All-Phase Heating & Cooling at (336) 537-5047 or send us a message online today.
Why Choose Our Greensboro Heating Company?
Finding a reliable heating company in Greensboro matters when temperatures drop. Property owners count on All-Phase Heating & Cooling for:
- Transparent Service Process – We inspect, explain, and resolve heating problems with clear recommendations and itemized estimates.
- Licensed, Insured Technicians – Our team follows all North Carolina HVAC codes and safety standards.
- Fast Response – With Greensboro-based crews, we schedule quickly and reduce downtime during winter weather.
- Local Knowledge – Every solution meets Greensboro’s energy codes and addresses heating needs specific to Guilford County homes and businesses.
Our technicians receive ongoing training so they stay current with Greensboro regulations and state guidelines. That focus on continuing education prevents compliance issues and protects your investment. We also keep detailed service records to simplify insurance claims, warranty requests, or property sales. Flexible scheduling and appointment reminders make it easy to plan service at the right time.
Comprehensive Heating Services
Our team delivers full-service heating care for residential and commercial properties:
- Heater Repair – We diagnose and repair furnaces, heat pumps, and dual-fuel systems, restoring comfort quickly.
- Heating System Maintenance – Seasonal tune-ups improve efficiency, extend system life, and protect indoor air quality.
- System Replacement & Upgrades – We install high-efficiency units that meet Greensboro standards and advise on rebates, permits, and inspections.
- Emergency Heating Service – Our local crews respond after hours to restore heat when you need it most.
We also help property owners handle city inspection requirements for replacements and recommend energy sources—natural gas, electric, or hybrid—that best fit their needs. From commercial buildings to older homes, our service plans keep systems dependable while meeting code and safety requirements.
Our Step-by-Step Heating Service Process
Here’s how our trusted Greensboro heating company guides you from your first call to year-round comfort:
- Initial Assessment: We arrive promptly at your property, discuss your heating concerns, and conduct a complete diagnostic check. Every inspection follows North Carolina’s current heating and safety codes for complete peace of mind.
- Clear Communication: We present your options with straightforward explanations and itemized price quotes. You’ll never feel pressured to pay for services you don’t need.
- Professional Repairs & Maintenance: Our technicians perform repairs, installations, and maintenance with methods and equipment approved by state and local guidelines. We address issues commonly found in Greensboro heating systems, such as clogged air filters caused by seasonal pollen or performance dips from recent temperature swings.
- Ongoing Support: After service, we walk you through system changes, offer expert maintenance tips, and are always available for follow-up questions. Our process includes detailed service records for warranty protection and local permit compliance.
Proactive Diagnostics & Personalized Solutions
Every step of our service process is designed so you feel informed and confident about your heating system decisions. We use diagnostic tools to help you visualize the problem—from ductwork leaks to efficiency losses—allowing you to prioritize necessary repairs with clarity. Our Greensboro team can uncover hidden problems such as carbon monoxide risks or improper calibration, which can impact safety and air quality if overlooked. If your system isn’t providing the comfort or cost savings you expect, we’ll help you troubleshoot everything from thermostat settings to insulation problems, recommending efficiency upgrades that work for your home or building. Our follow-through means you always have a resource to schedule future maintenance with confidence.
Frequently Asked Questions
How often should I schedule heating maintenance in Greensboro?
Planning annual professional maintenance in early fall is recommended to keep your system efficient and help meet manufacturer warranty requirements. Seasonal tune-ups also help identify potential issues before cold weather hits.
What are common heating system problems during Greensboro winters?
Frequent issues include dirty filters, ignition failures, thermostat malfunctions, and worn parts—often caused by sudden temperature shifts or prolonged system use. Reliable heater service can prevent system failures when you need heat most.
Do I need a permit to replace my furnace in Greensboro?
For most full system replacements or major upgrades, Greensboro and Guilford County require permits to ensure safe installation and code compliance. Our team handles the necessary paperwork and inspections for you.
Can modern heating systems lower my utility bills?
Yes, upgrading to a high-efficiency model that meets current North Carolina energy standards can reduce monthly costs and improve comfort. Our team helps identify the right options for your property and budget.
Is emergency heating repair available outside business hours?
We offer after-hours emergency heating repair throughout Greensboro, so you aren’t left in the cold when urgent problems arise.
Contact Our Greensboro Heating Company for Reliable Comfort
Ready to restore your comfort and maximize efficiency for your home or business? Contact All-Phase Heating & Cooling at (336) 537-5047 to request heater service in Greensboro or get answers to your heating questions. Our local team’s familiarity with area codes, weather patterns, and the best equipment for the Triad ensures you receive tailored recommendations and reliable repairs every time you call. We’re committed to providing honest advice and long-term support—so you can focus on what matters most, no matter how cold Greensboro winters become.



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.
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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. -
All-Phase installed a new air conditioning system in August, First maintenance visit was today by Derrick. He was on time; provided ample notice, neat, appropriately dressed, very AND very knowledgeable and thorough.
- Ted R. -
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 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. -
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. -
I had problem with my cooling system which was caused by the negligent work of the previous company that I had hired. Apparently, system malpractice is not rare nowadays. All-Phase sent over Evan to rescue us from our air conditioning meltdown. He was a young fellow, but sharp as a tack. He had an aire of professionalism and respectfulness which has become uncommon, as if he had stepped out of the 1950s. The reason I picked the company was because the website made it appear as if were operated by a good family. They looked trustworthy. I wasn't disappointed in my decision. My expectations were exceeded. There was basically a thicket that had grown up around the outside unit, so he had to fight his way through it, in order to get the job done. There was not one complaint. He did the job fast and well, while maintaining a positive attitude the whole time. Even the dog liked him, and "killer" doesn't like anybody. When everything was finally completed, I was pleasantly surprised by the charge. It doesn't seem proper to site numbers, but it was very reasonable, and considerably less than what I was accustomed to. I'll certainly call upon them again whenever there's a problem in the future.
- Thomas C. -
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. -
All-Phase was fantastic to work with; I can't recommend them enough! Top notch customer service.
- Michael W.


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10 Year
Included with all New Unit Installations
Valid Aug 1, 2025 - Aug 31, 2025 -
$50 OFF
Save $50 on your first repair!
Valid Aug 1, 2025 - Aug 30, 2025 -
10% OFFValid Aug 1, 2025 - Aug 31, 2025
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20% OFF
Contact us today about claiming your 20% discount on indoor air quality products.
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Home Care Club
$220 Billed Annually • Peace of Mind • Extended Equipment Lifespan • Repair Discounts • Emergency Service Priority
