Home / Heating / Ductless Mini Split Systems

Ductless Mini Split Systems

Give us a call today: 770-736-5207

Welcome to our specialized Ductless Mini Splits service in Lawrenceville, GA. At Wall Heating & Air Conditioning, we uphold our mission: “To achieve excellence and growth by providing superior customer service, innovation, quality, and commitment to a family of loyal Lawrenceville area air conditioning and heating clients.” Since 1990, our family-owned, community-first approach has built a foundation of trust and legacy of satisfaction.

Family Owned and Operated
24/7 Emergency Services Available
Unparalleled Customer Service

Ductless mini split systems offer flexible, efficient comfort solutions for homes and businesses without the need for ductwork. Whether installing, repairing, or maintaining, our expert services keep your system operating at its best.

Curious about ductless comfort? Contact us today to learn more!

[READ MORE +]

Flexible Cooling and Heating Solutions

Ductless mini splits provide targeted zoning, delivering heating and cooling precisely where it’s needed. Each room gets its own indoor air handler, connected to a single outdoor unit via small refrigerant and power conduits. This setup allows homeowners to operate comfort only in occupied spaces, boosting efficiency and saving energy.

These systems are ideal for large homes, additions, or spaces where ductwork isn’t practical. They eliminate airflow loss through leaky ducts and reduce utility bills while enhancing comfort.

At Wall Heating & Air Conditioning, we guide you through:

Room-by-room load assessments
Optimal unit placement for airflow and aesthetics
Integration with smart thermostats for zoned control

Our zoning expertise also helps reduce thermostat disputes among family members.
Want customized comfort by the room? Schedule your zone evaluation now!

Energy-Saving Ductless System Installation

Modern ductless systems deliver excellent efficiency, thanks to inverter compressors and high SEER2/HSPF2 ratings. Many models meet or exceed ENERGY STAR® standards, significantly cutting energy costs and carbon emissions.

Installation quality is key. Our technicians conduct proper sizing and ensure refrigerant lines and drain connections are sealed and insulated per code. Professional installation also protects your equipment warranty and prevents costly mistakes.

We also assist with local incentives and rebates, helping offset installation costs and maximize your savings.

Our full service includes:

Detailed load and unit matching
Outdoor and indoor unit positioning
Smart thermostat and zone controller setup

Save Money on Energy: Ask about current rebates and financing options today!

Expert Repair and Maintenance for Mini Splits

Like any HVAC equipment, ductless systems require seasonal servicing and occasional repairs. Wall Heating & Air Conditioning offers comprehensive care to keep your units running efficiently and prolong their lifespan.

Our maintenance includes:

Filter cleaning or replacement
Coil inspections and cleaning
Refrigerant level checks
Electrical and control inspections
Drain line clearing and humidity control

During routine checkups, we also inspect for refrigerant leaks, frozen evaporator coils, electrical issues, and airflow problems—guarding against malfunctions highlighted in our blog.

For repairs, our stocked service vehicles and skilled technicians help us resolve most issues on the first visit. And since emergencies happen, our support is available 24/7 to restore comfort fast.

Protect your system from breakdowns—enroll in our maintenance program today!

Why Choose Wall Heating & Air Conditioning

Proven Local Expertise – Serving Lawrenceville and Gwinnett County since 1990, with strong community reputation.
Family-Centric Care – We treat every customer like neighbors, supported by top ratings and referrals.
Complete Service Peace of Mind – From precision installs and energy savings to ongoing maintenance and emergency care.

Ready for Efficient, Zoned Comfort?

Whether you need flexible cooling, energy-saving installations, or reliable maintenance and repairs, Wall Heating & Air Conditioning has the solution.