HVAC Repair in Gwinnett County, GA

If your AC is blowing warm air or your heater won’t kick on, don’t wait—call Atlanta HVAC 911. We offer dependable HVAC repair in Gwinnett County, GA, for homes and businesses of all sizes. Whether you’re in Lawrenceville, Duluth, or Peachtree Corners, our skilled technicians are ready to restore comfort quickly. Call 0000000000 now to schedule your HVAC service in Gwinnett County.

Your Go-To HVAC Company in Gwinnett County

A broken HVAC system can disrupt everything—from your comfort to your daily routine. That’s why Atlanta HVAC 911 provides complete heating and cooling services across Gwinnett County. We work with homeowners, landlords, and business owners to deliver cost-effective solutions for all kinds of properties. Call us today at 0000000000 to get fast help from a local expert.

AC Repair Services in Gwinnett County

When summer hits hard and your air conditioner can’t keep up, Atlanta HVAC 911 is here to help. We repair central air systems, heat pumps, and ductless mini-splits. Our team handles issues like refrigerant leaks, frozen coils, faulty compressors, and more—so you can stay cool and comfortable all season long.

Heating Repairs in Gwinnett County

Chilly mornings and cold nights are no problem when your heating system is working as it should. If your furnace or heat pump is acting up, we’ll get it back in shape fast. We repair ignition failures, poor airflow, strange noises, and thermostat problems to make sure your home stays warm when it matters most.

Common AC Issues We Fix in Gwinnett County

• Warm Air Coming Out: Often caused by low refrigerant or a bad compressor.
• Loud or Strange Noises: Rattling, hissing, or buzzing may point to a mechanical problem.
• System Won’t Power On: Could be an electrical issue or faulty thermostat.
• Frozen Indoor Coils: Usually due to dirty filters or restricted airflow.
• Frequent Cycling: Might be caused by a dirty evaporator coil or oversized system.
• Musty or Burning Smells: Can signal mold or overheating components.
• Unresponsive Thermostat: Prevents accurate system operation.
• Water Leaks Around Unit: Likely a clogged condensate drain or cracked drain pan.

Heating Problems We Fix in Gwinnett County

• Cold Air From Vents: Could be due to pilot issues, dirty burners, or a broken control board.
• Short Heating Cycles: Often caused by overheating, poor airflow, or faulty sensors.
• Unusual Furnace Noises: Grinding or banging may indicate blower or motor issues.
• System Not Starting: Might be a thermostat, circuit board, or ignitor issue.
• Uneven Heating: Often due to duct leaks, zoning problems, or filter blockages.
• Strong Odors: Dust buildup or overheating elements may be the cause.
• Energy Bill Spikes: Typically the result of an inefficient or aging system.

Residential HVAC Services in Gwinnett County

• AC Repairs & Installations: Fast service to keep your home cool and comfortable.
• Furnace Repairs & Replacement: Reliable heat for homes of all sizes.
• Heat Pump Solutions: Efficient heating and cooling in one compact system.
• Routine HVAC Maintenance: Seasonal tune-ups to prevent breakdowns and extend system life.
• Indoor Air Quality Options: Filtration, ventilation, and purification for healthier air indoors.

Commercial HVAC Services in Gwinnett County

• New System Installations: Custom HVAC for offices, restaurants, and retail spaces.
• Emergency Repairs: Fast turnaround to reduce downtime for your business.
• Duct Sealing & Repairs: Improve airflow and reduce energy waste.
• Planned Maintenance Programs: Keep your commercial HVAC system running year-round.

Types of Properties We Service in Gwinnett County

• Townhomes and Condominiums
• Single-Family Homes (New Builds & Older Homes)
• Luxury Homes with Zoned HVAC Systems
• In-Law Suites and Finished Basements
• Apartments and Multi-Family Buildings
• Mobile and Manufactured Homes

Commercial Buildings We Serve in Gwinnett County

• Medical and Dental Clinics
• Restaurants, Cafés, and Breweries
• Retail Stores and Shopping Centers
• Religious Institutions and Community Centers
• Office Buildings and Coworking Spaces
• Schools and Learning Centers

Brands We Service in Gwinnett County

• Trane
• Carrier
• Lennox
• Goodman
• Rheem
• Ruud
• American Standard
• Daikin
• Mitsubishi Electric
• Honeywell
• Comfortmaker
• Bryant
• Oxbox
• Gree
• RunTru
• Unico Systems

Gwinnett County HVAC FAQs

• Is it worth repairing my older HVAC system? If the unit is over 10–15 years old and frequently breaks down, replacement may be more economical.
• What can I check before scheduling a repair? Make sure the thermostat has power, the air filter is clean, and the breaker hasn’t tripped.
• Why is airflow poor in parts of my house? Possible reasons include blocked vents, leaky ducts, or undersized equipment.
• How long should my HVAC system last? Most systems last 12–15 years with proper care and regular maintenance.
• Do you offer emergency HVAC services in Gwinnett? Yes—we respond to urgent HVAC issues across all areas of Gwinnett County.

When you need skilled, local HVAC technicians in Gwinnett County, GA, count on Atlanta HVAC 911. Call 0000000000 to book service and get your heating and cooling system back on track.