Ductless Split Systems in Maryland

Year-Round Comfort Without the Ductwork

Looking for a flexible, energy-efficient way to heat and cool your home? A ductless split system offers precise temperature control without the need for traditional ductwork. These systems deliver both heating and cooling in one compact design — perfect for targeted comfort in any space.


For professional installation, repair, and maintenance of ductless mini-split systems, Synergy Mechanical Solutions is the top choice in Maryland. Whether you’re updating an older home, finishing a basement, or adding comfort to hard-to-regulate areas, our technicians can help you select and install the ideal system for you.

How Ductless Split Systems Work

Ductless systems — also known as mini-splits — use an outdoor compressor connected to one or more indoor units to provide both heating and cooling. Each indoor unit operates independently, allowing you to adjust the temperature in individual rooms or zones.


This design offers energy-efficient comfort without the energy loss that often comes from ducted systems. The result? Lower utility bills and personalized comfort all year long.

Key advantages include:

Ductless systems are ideal for homes without central air, additions, offices, or spaces where extending ductwork isn’t practical.

What to Expect When Upgrading to a Ductless Split System

Once you’ve decided to upgrade to a ductless split system, we’re ready to help you through the entire process. We ensure every step is handled with care, precision, and clear communication — so you can enjoy reliable comfort without any hassle. During the upgrade process, you can expect:

Home and Load Assessment

Every upgrade begins with a detailed evaluation of your home’s layout, insulation, and comfort needs. Our technicians assess the size and use of each room to determine the proper system capacity and number of indoor units. This ensures your ductless system delivers even, efficient comfort throughout your space.

System Design and Sizing

Once we understand your heating and cooling requirements, we’ll design a system tailored to your home. This includes selecting the best indoor unit locations and system size to balance efficiency, performance, and aesthetics. You’ll receive a clear proposal outlining the recommended equipment, installation details, and pricing — no surprises, just straightforward solutions.

Installation of Equipment

Ductless systems are designed for quick, non-invasive installation. Most projects can be completed in a single day. Our team mounts the indoor and outdoor units, connects refrigerant and electrical lines, and seals all wall penetrations neatly. We take care to protect your home, work cleanly, and minimize any disruption during the process.

System Optimization

After installation, we perform a full system check to ensure everything is operating as it should. This includes testing each indoor unit, verifying temperature control, and confirming performance. We also walk you through how to operate your new system, set zone temperatures, and maintain your filters.

Post-Install Support

Support doesn’t stop once your system is installed. We stand behind our work with continued maintenance and repair services to keep your ductless system running. From seasonal tune-ups to warranty support, Synergy Mechanical Solutions is here to make sure your investment continues to deliver reliable comfort for years to come.

Ductless Split System Maintenance and Repair

Ductless systems require regular maintenance just like any other HVAC system. Our $69 system check-up helps ensure your system is running efficiently before the start of each heating or cooling season. During a maintenance service, a technician will check every part of your ductless system, including air filters, outdoor compressors, indoor wall units, and drain lines.

We also offer individualized maintenance plans to simplify system upkeep. These plans include:

Don’t Take Our Word For It! Hear From Your Neighbors.

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Honest service, fair pricing, local people. That’s the Synergy way.