HVAC Repair in Marietta, GA

Is your air conditioner not cooling or your heater not keeping up? Atlanta HVAC 911 delivers expert HVAC repair in Marietta, GA, for residential and commercial properties. From strange system noises to poor airflow and rising energy bills, our licensed technicians can diagnose and fix the issue fast. Call 0000000000 today to schedule reliable HVAC service in Marietta and nearby areas.

Looking for a Marietta HVAC Company You Can Count On?

A broken AC or heating system can throw off your entire day. That’s why homeowners and business owners in Marietta trust Atlanta HVAC 911 for fast, professional HVAC solutions. Whether it’s a small repair or a complete system overhaul, we’re equipped to handle the job. Reach out at 0000000000 to get help from a local HVAC technician in Marietta.

Cooling Repair in Marietta

When temperatures spike in Cobb County, you need a cooling system you can count on. If your AC isn’t cooling properly, is leaking water, or making strange noises, we’re ready to help. Atlanta HVAC 911 offers comprehensive air conditioning repair in Marietta, including work on central AC units, ductless mini-splits, and heat pumps. We’ll get your cool air back fast.

Heating Repair in Marietta

Is your furnace or heat pump giving you trouble during cold Marietta nights? Whether your system won’t start, produces uneven heat, or smells unusual, Atlanta HVAC 911 has the tools and training to fix it. We handle everything from pilot light failures to faulty ignition systems, ensuring your home or business stays warm and comfortable.

Common AC Problems We Fix in Marietta

• AC Blowing Warm Air: Often caused by refrigerant issues or a failing compressor.
• Unit Not Turning On: Could stem from electrical problems or a malfunctioning thermostat.
• Loud Noises: Rattling, buzzing, or squealing may mean something’s loose or broken.
• Frequent Cycling: Common with dirty coils or incorrect thermostat settings.
• Frozen Coils: Typically a result of airflow restrictions or low refrigerant.
• Drain Leaks: A clogged condensate line can lead to water damage near your unit.
• Musty Smells: Mold or mildew might be present in your ducts or AC unit.

Heating Repairs We Offer in Marietta

• No Heat: Could be due to ignition failure, a dead blower motor, or thermostat trouble.
• Short-Cycling: A clogged filter or overheating system may be to blame.
• Cold Spots: Uneven heating is often caused by duct issues or zoning problems.
• Burning Smell: May be from dust buildup or an overheating component.
• Strange Noises: Thumping, banging, or screeching may signal mechanical wear.
• Rising Utility Bills: An inefficient system can drive up monthly costs.

Residential HVAC Services in Marietta, GA

• Air Conditioning Repairs: Quick and effective fixes for your home cooling system.
• Furnace and Heater Repairs: Keep your family warm with fast heating solutions.
• Heat Pump Installations: Dual-purpose systems for efficient comfort year-round.
• Preventive Maintenance: Seasonal tune-ups to improve performance and longevity.
• Indoor Air Quality Services: We install air purifiers, dehumidifiers, and more.

Commercial HVAC Services in Marietta

• HVAC Installation: We design and install systems tailored to your business needs.
• Emergency HVAC Repair: Fast response to restore heating and cooling with minimal downtime.
• Duct Repairs & Modifications: Improve airflow and building efficiency.
• Scheduled Maintenance: Custom service plans to keep your system operating year-round.

Properties We Service in Marietta

• Single-Family Homes and Townhouses
• Historic Homes in Marietta Square
• Multi-Family Apartments and Condos
• Manufactured and Modular Homes
• Zoned HVAC Homes and Smart Systems

Businesses We Serve in Marietta

• Offices and Coworking Spaces
• Medical Clinics and Labs
• Restaurants and Food Service
• Retail Stores and Boutiques
• Warehouses and Distribution Centers

Brands We Work On

• Carrier
• Trane
• Lennox
• Goodman
• Rheem
• American Standard
• Daikin
• Ruud
• Honeywell
• Mitsubishi Electric

Common Reasons Your AC Fails in the Middle of Summer

When the Marietta heat is at its peak, your air conditioner has to work overtime. If your system suddenly stops cooling, one of these common issues might be the culprit:

• Refrigerant Leaks: Your AC needs the proper amount of refrigerant to cool effectively. A leak can lower efficiency and eventually stop your system from cooling altogether. If you feel warm air blowing, low refrigerant could be the cause.
• Dirty Air Filters: A clogged filter restricts airflow, making your system overheat or shut down. Changing the filter is a simple fix that can make a big difference in performance.
• Frozen Evaporator Coils: Poor airflow or low refrigerant can cause coils to freeze. When that happens, your AC can’t do its job and may stop working until the ice melts and the root issue is addressed.
• Electrical Issues: Tripped breakers, faulty wiring, or damaged components can prevent your system from turning on or cause it to cycle too often. If your AC won’t respond, electrical trouble may be to blame.
• Malfunctioning Thermostat: A broken thermostat may send the wrong signals to your unit. Check the batteries and settings before scheduling an air conditioning repair in Marietta.

Quick Fixes to Try Before Calling a Technician

Before booking a service call, try these basic troubleshooting steps to see if they solve your cooling issue:

• Thermostat Check: Make sure it’s set to “cool” and that the temperature setting is lower than the current indoor temperature. Replace batteries if needed.
• Inspect the Filter: A clogged air filter can cause a host of problems. Replacing it could restore airflow and improve cooling.
• Reset the Breaker: If your AC stopped suddenly, a tripped breaker could be the reason. Try resetting it to see if the system starts up again.
• Clear the Outdoor Unit: Dirt, leaves, and other debris around your condenser unit can cause overheating. Make sure the area is clear.
• Listen for Noises: Squealing, buzzing, or rattling can point to mechanical issues. If you hear anything unusual, shut off your system and call our HVAC team in Marietta.

How Regular Maintenance Saves You Money

Routine AC maintenance might feel like an extra expense, but it can prevent bigger problems—and more costly repairs—down the road. Here’s how a tune-up benefits your wallet:

• Lower Energy Bills: A well-maintained air conditioner runs more efficiently, using less electricity to cool your home.
• Longer Equipment Life: Regular inspections and cleanings reduce wear and tear, helping you avoid premature replacement costs.
• Fewer Emergency Repairs: During a maintenance visit, small issues are caught early—before they turn into expensive breakdowns in the middle of summer.

If you want to avoid future problems and save money, schedule seasonal AC maintenance with Atlanta HVAC 911 in Marietta, GA.

AC Performance Can Affect Your Indoor Air Quality

Your air conditioning system doesn’t just cool the air—it also impacts how clean and healthy your indoor environment is. When your AC isn’t working correctly, you may notice:

• Excess Humidity: A good AC system helps pull moisture from the air. If yours isn’t working properly, your home may feel damp or stuffy.
• Dust and Allergy Symptoms: A dirty filter or poor airflow can lead to airborne particles spreading throughout your space, worsening allergies or respiratory conditions.
• Mold Risks: Poor drainage or excessive moisture can lead to mold inside your ductwork or near vents. Keeping your AC in top shape helps avoid this issue.

If your home feels muggy or your allergies are flaring up, your AC may be part of the problem. Let our experts help with an air conditioner tune-up or repair in Marietta.

Need AC Repair or Installation in Marietta, GA?

Don’t wait until a breakdown leaves you sweating. Whether you need AC repair, new air conditioner installation, or a full system replacement, Atlanta HVAC 911 is here to help. We also provide heating and furnace repair when the seasons change. Call 0000000000 today to schedule service in Marietta, GA, and surrounding areas.