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Ductless Mini-Split System Services in Metro Atlanta

For over 50 years, Andy Lewis / Hobson Heating & Air have been the go-to experts for Metro Atlanta’s residential heating and cooling services. For ductless mini-split systems, we offer round-the-clock service, 365 days a year. Contact us for dependable repair, installation, and maintenance of your ductless mini-split system.

Our Atlanta Ductless Mini-Split System Services

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Single-Zone Ductless Mini-Split System Installation, Repair, & Maintenance

Single-zone mini-split systems are ideal for heating and cooling individual rooms or areas. These systems consist of an outdoor unit connected to a single indoor unit, making them easy to install and maintain.

Single-zone mini-split systems provide holistic temperature control without existing ductwork, offering an affordable, energy-efficient solution perfect for smaller spaces like Apartments, Individual Rooms, Rental Properties, Workshops, and Older Homes.

Mini-Split Installation & Replacement

Maintenance & Tune-Ups

Routine Inspections

Mini-Split System Repair

Single-Zone Mini-Split Installation

Our skilled technicians begin each single-zone mini-split installation with a thorough evaluation of your space to ensure optimal comfort, efficiency, and system longevity. We carefully plan both indoor and outdoor unit placement to maximize airflow, minimize noise, and maintain the visual appeal of your home. Each installation is completed according to manufacturer specifications and local codes to ensure reliable performance.

Installation services include:

  • Assessing room size, layout, and comfort needs
  • Mounting the indoor unit on the wall or ceiling
  • Installing the outdoor unit on a stable, level surface
  • Running refrigerant lines and electrical connections
  • Testing the system to confirm proper heating, cooling, and thermostat operation

Single-Zone Mini-Split Maintenance & Repair

Ongoing maintenance is essential to keep your single-zone mini-split system running efficiently and to extend its lifespan. After installation, we offer scheduled maintenance and prompt repair services designed to prevent breakdowns, improve energy efficiency, and maintain consistent comfort throughout your space. Our maintenance and repair services include:

  • Inspecting indoor and outdoor units for wear, damage, or performance issues
  • Checking refrigerant levels and inspecting lines for leaks
  • Testing electrical components and securing all connections
  • Cleaning air filters, coils, and condensate drains to maintain airflow and air quality
  • Performing system performance tests to verify accurate heating and cooling output
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Multi-Zone Mini-Split System Installation, Repair & Maintenance Services

Multi-zone mini-split systems feature a single outdoor unit connected to multiple indoor units via refrigerant lines. These systems are ideal for buildings without ductwork and allow for independent temperature control or individual rooms or zones. The result is enhanced energy efficiency.

Mini-Split Installation

Maintenance & Tune-Ups

Routine Inspections

Mini-Split System Repair

Ductless System Replacement

Mini-Split System Design

Ductless Multi-Zone Mini-Split Installation

Our ductless multi-zone mini-split installation process starts with a comprehensive assessment of your home or building, followed by a detailed consultation to understand your comfort goals, layout requirements, and any unique challenges.

Based on this information, we design and properly size a system that delivers consistent comfort while maximizing energy efficiency. Our NATE-certified technicians manage every phase of the installation with precision and care, ensuring reliable performance and long-term durability.
Installation services include:

  • Evaluating room layouts, square footage, and zoning needs
  • Consulting on system placement, capacity, and control options
  • Designing and sizing the system for balanced airflow
  • Installing multiple indoor units and the outdoor condenser
  • Running refrigerant lines and electrical connections
  • Testing, calibrating, and fine-tuning the system

Multi-Zone Mini-Split Maintenance & Repair

Routine maintenance is essential to keep multi-zone mini-split systems operating efficiently and delivering reliable heating and cooling throughout the year. We offer scheduled maintenance visits and thorough inspections to help prevent unexpected breakdowns, reduce energy costs, and extend system lifespan. When issues arise, our team provides prompt, cost-effective repairs to restore comfort as quickly as possible.

Our ductless HVAC maintenance and repair services include:

  • Cleaning or replacing air filters to maintain airflow
  • Inspecting and tightening electrical connections
  • Checking refrigerant levels and inspecting lines for leaks
  • Cleaning coils and verifying proper condensate drainage
  • Testing system performance across all zones
  • Diagnosing malfunctions and completing lasting repairs
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Ductless Ceiling Cassette Mini-Split System in Metro Atlanta

Ceiling cassette systems offer quiet operation and even air distribution for large spaces. They consist of a single outdoor unit connected to multiple indoor units via refrigerant lines.

Installed on the ceiling with only the grille visible, they are ideal for commercial buildings like offices, restaurants, hotels, conference rooms, and homes with large rooms and high ceilings.

Ductless AC Replacement & Installation

Maintenance, Inspections, Tune-Ups

Mini-Split System Repair

Mini-Split System Design

Ceiling Cassette Mini-Split Design & Installation

Our experienced technicians start by evaluating the installation site to determine the most effective configuration for the indoor units. Once the design is approved, our team handles every aspect of the installation process with precision and care to ensure a seamless setup.

Ceiling Cassette Mini-Split Repair & Maintenance

Regular maintenance prevents minor issues from becoming major problems and prolongs the lifespan of your heating and cooling system.

We schedule routine inspections and maintenance, including filter cleaning or replacement, coil cleaning, condensate drain cleaning, checking refrigerant levels, inspecting and tightening electrical connections, system calibration, and performance testing. In case of breakdown, we offer 24/7 emergency repair services.

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Floor-Mounted Mini-Split Heating & Cooling Services

Floor-mounted mini-splits can be single-zone or multi-zone. They are installed near floor level, ideal for rooms with limited wall space or aesthetic reasons. Providing horizontal airflow for even heat distribution, floor-mounted mini-splits are also easily accessible for maintenance.

Ductless AC Installation

Maintenance & Tune-Ups

Ductless AC Inspections

Mini-Split System Repair

Ductless System Replacement

Mini-Split System Design

Floor-Mounted Mini-Split Installation

Our installation process begins with an evaluation of your space to determine the best configuration for floor-mounted indoor units. Our NATE-certified technicians handle every step of the installation with precision to ensure efficient performance, reliable comfort, and long-term durability. Installation services include:

  • Assessing room layout and unit placement
  • Properly sizing equipment for efficiency
  • Installing indoor and outdoor units
  • Connecting refrigerant and electrical lines
  • Ensuring proper drainage and ventilation
  • Testing system operation

Floor-Mounted Mini-Split System Repair & Maintenance

Routine maintenance helps keep your floor-mounted mini-split system operating efficiently and prevents unexpected breakdowns. We offer scheduled maintenance services, thorough system inspections, and 24/7 emergency repairs to quickly restore comfort when issues arise.

Our repair and maintenance services include:

  • Cleaning or replacing air filters
  • Inspecting coils and drain lines
  • Checking refrigerant levels
  • Testing electrical connections
  • Performing system diagnostics
  • Completing necessary repairs
  • Providing 24/7 emergency service

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