Custom Ductless Mini-Split Solutions

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Mini-Split Installation by Custom Air of Valparaiso

With decades of experience serving homeowners and businesses, Custom Air of Valparaiso is a trusted name in HVAC solutions, including professional mini-split installation. As a locally owned and operated company, we take pride in delivering high-quality service with integrity and professionalism. Mini-split systems offer a flexible and energy-efficient way to heat and cool individual rooms, making them an ideal solution for homes without ductwork, additions, or areas that need zoned temperature control.


Custom Air of Valparaiso specializes in installing high-performance ductless mini-split systems that provide personalized comfort while reducing energy costs. Our expert technicians evaluate your space to determine the optimal placement for your mini-split system, ensuring maximum efficiency and airflow. We work with top industry brands to offer reliable, long-lasting solutions that enhance indoor comfort while maintaining a sleek, unobtrusive design.


At Custom Air of Valparaiso, we believe in transparency and customer education. We provide detailed, upfront pricing, allowing you to make an informed decision without hidden costs. Our team is here to guide you through the selection process, ensuring you choose the best mini-split system to meet your specific heating and cooling needs.


Since 1987, we've built a reputation for exceptional customer service, professional workmanship, and quality HVAC solutions. Trust Custom Air of Valparaiso for seamless mini-split installation that delivers year-round comfort and efficiency.

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Upgrade Your Comfort with a Mini-Split System

Mini-split systems offer a modern, efficient, and flexible way to heat and cool your space without the need for traditional ductwork. Whether you’re looking for a solution to regulate temperatures in a single room, a new addition, or an entire property, Custom Air of Valparaiso is here to help.


Our expert technicians provide precise installations, ensuring your system is positioned for optimal airflow, efficiency, and performance. Mini-splits give you total control over your indoor climate, allowing you to adjust temperatures in specific areas, reduce energy consumption, and enjoy quiet, reliable operation year-round. By installing a mini-split system, you’ll experience enhanced indoor comfort, improved air quality, and a significant reduction in energy costs.


Whether you want to cool a sunroom in the summer or heat a garage in the winter, mini-splits provide the versatility and efficiency you need. With advanced technology and sleek, unobtrusive designs, these systems seamlessly integrate into any environment while providing superior heating and cooling performance. Custom Air of Valparaiso is committed to providing tailored heating and cooling solutions that meet your unique needs. Contact us today to explore how a mini-split system can transform your space into a more comfortable, energy-efficient environment.

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  • What is a mini-split system?

    A mini-split system is a ductless heating and cooling unit that provides zoned temperature control for individual rooms or areas. It consists of an outdoor compressor and one or more indoor air-handling units, offering energy-efficient climate control.

  • Where are mini-split systems best used?

    Mini-splits are ideal for homes without ductwork, room additions, garages, basements, sunrooms, or areas where traditional HVAC systems may not be practical.

  • How energy-efficient are mini-split systems?

    Mini-splits are highly energy-efficient, often exceeding the efficiency of traditional HVAC systems. Their zoned cooling and heating capabilities reduce wasted energy, lowering utility bills.

  • Do mini-splits require regular maintenance?

    Yes, mini-splits need routine maintenance, including filter cleaning and coil inspections, to ensure optimal performance and longevity.

  • How much does a mini-split system cost?

    The cost varies based on the brand, number of indoor units, and installation requirements. We provide upfront pricing and free estimates to help you make an informed decision.