Hanahan, SC, is a vibrant community known for its family-friendly atmosphere, beautiful parks, and easy access to Charleston. With humid summers and cool winters, a properly functioning HVAC system is essential for year-round comfort. 

At Coastal Air Plus, we provide expert air conditioning repair, heating system installations, heat pump services, and indoor air quality solutions to ensure your home or business remains comfortable in any season. 

Call 843-305-5728 today to schedule an appointment or request a free estimate.

South Carolina summers bring extreme heat, and your air conditioning system needs to be in peak condition to handle it. If your AC is blowing warm air, making unusual noises, or failing to keep your home cool, Coastal Air Plus provides expert air conditioner repair in Hanahan, SC to restore your comfort.   

Our Cooling Services Include:   

• AC Installation & Replacement – We install high-efficiency cooling systems to combat Hanahan’s hot summers while lowering energy costs.   
• AC Repair & Troubleshooting – If your air conditioner is leaking, short cycling, or struggling to maintain temperature, we diagnose and fix the issue.   
• Preventative AC Maintenance – Routine service keeps your unit running efficiently, prevents breakdowns, and extends its lifespan.

For professional air conditioning service in Hanahan, call 843-305-5728 or schedule an appointment online today.

Many Hanahan homeowners rely on heat pumps for year-round comfort, as they offer both heating and cooling in a single system. Like any HVAC unit, heat pumps require proper care to ensure optimal performance.   

Our Heat Pump Services Include:   

• Heat Pump Installation – Upgrade to an energy-efficient heat pump for consistent comfort and lower energy costs.   
• Heat Pump Repair – If your system is struggling to maintain temperature, making odd noises, or freezing up, we can diagnose and fix the problem.   
• Routine Heat Pump Maintenance – Prevent costly repairs and improve efficiency with professional maintenance.   

For expert heat pump service in Hanahan, call 843-305-5728 or request service online today.

Many homeowners don’t realize that indoor air can be more polluted than outdoor air. Poor air quality can lead to allergy symptoms, respiratory issues, and discomfort. Coastal Air Plus provides indoor air quality solutions in Hanahan, SC to help you breathe easier.   

Our Indoor Air Quality Services Include:   

• Air Purifiers & Filtration Systems – Remove airborne contaminants such as allergens, dust, and pet dander.   
• Humidifiers & Dehumidifiers – Maintain balanced humidity levels to prevent mold growth and improve comfort.   
• Duct Cleaning & Sealing – Keep your HVAC system clean and running efficiently by eliminating dust buildup in your air ducts.   

Improve your indoor air quality today. Call 843-305-5728 to schedule service.

While Hanahan doesn’t experience harsh winters, cold nights can still make a heating system essential. If your furnace isn’t producing enough heat or has stopped working altogether, Coastal Air Plus offers fast and reliable furnace repair in Hanahan, SC to keep your home warm.   

Our Heating Services Include:   

• Furnace Installation & Replacement – We help homeowners choose the best energy-efficient heating system for their space.   
• Furnace Repairs – Whether your furnace is making loud noises, emitting unusual odors, or not turning on, we provide prompt repairs.   
• Annual Furnace Maintenance – Routine tune-ups improve efficiency, reduce wear and tear, and help prevent unexpected heating failures.   

For expert heating and furnace services in Hanahan, call 843-305-5728 today.

Damaged or dirty air ducts can cause higher energy bills, uneven temperatures, and poor indoor air quality. Our expert air duct services ensure your HVAC system distributes air efficiently throughout your home.   

Signs You May Need Air Duct Repair:   

• Inconsistent temperatures between rooms   
• Higher-than-usual energy bills   
• Excessive dust buildup around vents   

For professional air duct repair and cleaning in Hanahan, call 843-305-5728 today.

What are common signs that my AC needs repair?

• If your air conditioner is making strange noises, leaking water, failing to cool properly, or causing higher energy bills, it may need repairs. Scheduling a professional inspection can help prevent further damage.

How often should I change my air filter?

• Most homeowners should replace their HVAC filters every 1-3 months, depending on usage, pets, and allergies. Regular filter changes improve air quality and keep your system running efficiently.

Why is my furnace blowing cold air?

• A furnace that blows cold air could have a dirty filter, a malfunctioning pilot light, or thermostat issues. A professional HVAC technician can diagnose and fix the problem quickly.

Can a whole-home dehumidifier help with humidity in Hanahan?

• Yes, since Hanahan has a humid climate, a whole-home dehumidifier can help reduce moisture levels, prevent mold growth, and improve overall comfort in your home.