HVAC Services in North Carolina. Heating, Cooling & Air Quality
Residential HVAC repair, installation, and maintenance for Gaston County and surrounding communities
Get Fast, Reliable HVAC Help Today
Your Trusted HVAC Team in Belmont, NC
When your heating or cooling system needs attention, you want a team that knows what they’re doing and treats you right. Gerald Griffin Heating and Cooling has served homeowners across Gaston County, Mecklenburg County, Lincoln County, Cleveland County, and York County, SC since 2013, with over 30 years of hands-on HVAC experience behind every service call.
We handle everything residential HVAC, from AC repair and furnace installation to ductwork, air quality systems, and smart thermostat setup. Whether you’re in Belmont, Mt. Holly, Gastonia, Cramerton, or any of the dozens of communities we serve, our trucks are ready to roll.
According to the U.S. Energy Information Administration, 64% of American homes rely on central air conditioning. In North Carolina’s humid climate, that percentage runs even higher, and when your system goes down, you need someone who can get it running fast.
Our HVAC Services
We offer complete residential HVAC services organized into four main categories. Each service links to detailed information about what we do and how we can help.
Cooling Services
Keep your home comfortable through North Carolina summers. We repair, install, and maintain all types of cooling equipment, from central air systems to ductless mini-splits.
- Services include:
- AC Installation
- AC Repair
- Mini-Split Systems
- Central Air Systems
HEATING SERVICES
Stay warm when temperatures drop.
We service furnaces, heat pumps, and gas
log systems, all major brands, all types of equipment.
- Services include:
- Furnace Installation
- Furnace Repair
- Heat Pump Service
- Gas Log Repair
DUCTWORK SERVICES
Your ducts move conditioned air throughout your home. Leaks, damage, or poor design can waste energy and create hot or cold spots. We install, repair, and optimize ductwork for better comfort and efficiency.
- Services include:
- Duct Installation
- Duct Repair
- Zoning Systems
AIR QUALITY SERVICES
The air inside your home can be more
polluted than outdoor air. We install air purification systems, humidifiers, dehumidifiers, and ventilation solutions to help you breathe easier.
- Services include:
- Air Purification Systems
- Humidifiers & Dehumidifiers
ADDITIONAL SERVICES
Beyond our core categories, we also offer emergency services and smart home solutions to ensure safety, comfort, and convenience in your daily life.
- Services include:
- Emergency HVAC Service
- Smart Thermostat Installation
Not Sure What HVAC Service You Need?
Many homeowners call us knowing something’s wrong but not sure what service they need. Here’s a quick guide to point you in the right direction.
AC Running But Not Cooling
- Likely cause: Low refrigerant, dirty coils, or compressor issues.
- Recommended service: AC Repair.
- Urgency: Call today, running low on refrigerant can damage your compressor.
Furnace Won't Turn On
- Likely cause: Ignitor failure, thermostat issue, or tripped safety switch.
- Recommended service: Furnace Repair.
- Urgency: Call today, Schedule this month.
Hot or Cold Spots Throughout Home
- Likely cause: Duct leaks, poor airflow design, or zoning issues.
- Recommended service: Duct Repair or Zoning.
- Urgency: Schedule this month.
Stuffy Air or Persistent Odors
- Likely cause: Poor ventilation, mold, or airborne contaminants.
- Recommended service: Air Purification.
- Urgency: Schedule within 2 weeks.
High Energy Bills
- Likely cause: Aging equipment, duct leaks,or deferred maintenance.
- Recommended service: System diagnostics + Maintenance Plan.
- Urgency: Schedule this month.
System Is 15+ Years Old
- Likely cause: Equipment approaching end of lifespan
- Recommended service: AC Installation or Furnace Installation.
- Urgency: Plan ahead before emergency replacement needed.
The U.S. Department of Energy’s updated efficiency standards require new residential
AC systems to meet a minimum of 15 SEER in southern states like North Carolina. If your system is older, upgrading to modern equipment can significantly reduce your energy bills while improving comfort.
Hear From Our Neighbors
It’s difficult to find a new home services vendor. I’d been putting it off for way too long. I asked a close neighbor for her recommendation and called Gerald Griffin Heating and Cooling. There were essentially two issues that needed to be taken care of. Jordan arrived at our home early and got right to work. Yes, I had a gas leak. Following his detailed care and explanation, I felt confident the issue was handled and I understood what to look for in the future. Yes my AC needed attention because my attic furnace had a minor leak. I signed up for a twice a year service plan. I paid exactly what I was quoted and I now know what to look for in these situations. I appreciate the kindness, efficiency and knowledge GG and their representative Jordan offered with our AC needs. They have our business, I would 100% refer them. Excellent service from beginning to end. Thank you!
Gerald..Ashley..Jordan…Absolutely BEST SERVICE GUYS EVER HIGHLY RECOMMEND GERALD GRIFFIN HEATING AND AIR FOR ALL YOUR NEEDS…
Definitely 5 stars. I called Gerald Griffin this morning, because last night our HEAT was lost. The operator said in the phone that their Technician will come at noon. Sure enough, when I just had my lunch, MR. Jordan came right on time. He checked everything closely, and found the problem right away. He is very professional and he gave me very good suggestions. About one hour, he fixed the problem, and our heat was back (even warmer). I strongly recommend this company , they are very very good! Five stars!
On a recent cold day, Jordan came to assist us so quickly! We will continue to recommend this company to others! Your service is fair, professional and prompt and done with a great attitude! Thanks Gerald Griffin Heating & Cooling Services !
We have relied on Gerald Griffin heating and cooling for years, including installation of a new system at our old home and now in our new home maintenance of an older system. They are always super knowledgeable, kind, courteous, and extremely honest! I love having their services and have recommended them to friends and family. Jordan on their team has great knowledge of solar systems and even talked to me through an issue not related to heating and air.
Our Service Area
We’re based in Belmont, NC, and serve homeowners throughout:
frequently asked questions
What HVAC services do you offer in Gaston County?
We offer complete residential HVAC services: AC repair and installation, furnace repair and installation, heat pump service, ductwork installation and repair, zoning systems, air purification, humidifiers/dehumidifiers, smart thermostat installation, and emergency service. We work on all major brands including Trane, Goodman, and RunTru.
Do you serve areas outside Gaston County?
Yes. From our Belmont location, we serve Gaston County, Mecklenburg County, Lincoln County, Cleveland County, and York County, SC. This includes Mt. Holly, Gastonia, Cramerton, Stanley, Dallas, Kings Mountain, Lincolnton, Cherryville, Lake Wylie, and dozens of other communities.
How much does HVAC repair cost in Belmont, NC?
Repair costs depend on the issue. We charge a diagnostic fee that’s waived if you proceed with repair, then provide a written estimate before any work begins. Most common repairs fall in a predictable range, but we’ll always explain your options and costs upfront.
Do you offer HVAC maintenance plans?
Yes. Our Energy Service Agreement (ESA) includes two system checks per year, priority scheduling, and 10% off parts. Regular maintenance helps prevent breakdowns and keeps your system running efficiently. Visit our Maintenance Plan page for details.
How quickly can you respond to emergency HVAC calls?
For emergencies within our core service area (Gaston County and nearby), we typically respond within 30-45 minutes during business hours. After-hours calls are transferred to an on-call technician who can assess your situation and schedule accordingly.
What brands of HVAC equipment do you install?
We’re an authorized dealer for Trane, Goodman, and RunTru. We also service and repair all major brands. Our team can help you choose the right equipment for your home and budget.
Do you offer financing for HVAC installation?
Yes. We offer financing through Wisetack. Your estimate includes a link to apply, and approval decisions are typically quick. Visit our Financing page for more information.
HVAC Tips for Belmont & Gaston County Homeowners
