Ductless Cooling Solutions for Homes in Illinois and Northwest Indiana
Quiet, efficient, and room-specific, ductless systems.
Whether you’re adding cooling to a home without ducts, converting a basement, or tired of that one room that’s always too hot, ductless systems deliver. At Assured Insulation Solutions, we install high-efficiency mini-split systems that provide targeted comfort, zoned temperature control, and impressive energy saving, all without tearing into walls.
Our systems come from leading manufacturers and are ideal for single-room additions, older homes, or whole-home upgrades where traditional ductwork isn’t an option. Fast to install, easy to control, and built to last, ductless is the future of efficient home cooling.
Why homeowners choose Assured for ductless cooling
Certified installation of top-tier mini-split systems from trusted brands
Zoned temperature control for personalized comfort in every room
Ideal for homes without existing ductwork, sunrooms, garages, or additions
Ultra-quiet indoor units with sleek, unobtrusive design
Fast, clean installation—most systems are up and running in one day
Rebates available for energy-efficient ductless systems in Illinois and Indiana
Trusted service across Frankfort, Joliet, Valparaiso, and surrounding areas
FAQ – Common questions about ductless systems
How does a ductless mini-split system work?
Where can ductless units be installed?
Are ductless systems energy efficient?
Can a ductless system cool and heat?
Is the installation disruptive?
What does a ductless unit look like inside my home?
How do I control each zone?
Ductless installations across Illinois and Northwest Indiana
From classic homes in Tinley Park to finished basements in Crown Point, ductless systems are becoming the go-to solution for targeted, efficient cooling. Older homes without central air, remodels where ductwork isn’t feasible, and homeowners seeking zoned control are all turning to mini-splits for their versatility and performance.
At Assured Insulation Solutions, we’ve installed ductless systems in historic homes, newly finished attics, garage conversions, and full-home upgrades throughout Frankfort, Joliet, Valparaiso, and beyond. No matter the size or structure of your space, we tailor each system to your layout and comfort goals, delivering results without renovation.
Explore related insulation and performance services in Illinois and Northwest Indiana
Ductless cooling is just one piece of a full-home performance strategy. At Assured Insulation Solutions, we offer a comprehensive lineup of services designed to reduce energy waste, improve indoor comfort, and enhance air quality, season after season.
Related services we offer:
Blow-in attic insulation
Aerosealing
Heat pumps
New cooling system installation
AC Repair
Cooling system replacement
Ductless Solutions
New heating system installation
Heating repair
Heating system replacement
Home Energy Assessments and Audits
Painting & Drywall
Every service begins with a free evaluation and is backed by our satisfaction-first guarantee. We walk you through the process, explain what matters, and build a custom plan that makes your home more efficient and livable from the inside out.
How ductless systems improve home performance
Traditional central HVAC systems often waste energy pushing air through long ducts, losing up to 30% along the way, especially in older homes. Ductless systems bypass that loss entirely, delivering conditioned air directly to each room.
Because each zone operates independently, ductless systems eliminate the common battle of overcooling one room just to make another comfortable. You get precise control, better efficiency, and a system that responds to how your home is actually used.
These systems also run quieter, require less maintenance, and adapt to additions or remodeled spaces without major upgrades. Whether you want to cool a single room or create a whole-home zoned system, ductless delivers high performance without compromise.
Risks and home impacts of improper or outdated cooling systems
Cooling systems that are oversized, undersized, or poorly installed do more than fail to keep you comfortable, they actively compromise your home’s performance.
Wasted energy and high utility bills
Old or miscalibrated systems run longer than necessary, driving up your electricity costs without delivering consistent results.
Hot spots, cold rooms, and uneven airflow
Improper duct design or aging central systems often create imbalanced temperatures across floors or rooms.
Excess humidity and indoor air quality issues
Cooling systems that cycle too quickly can’t properly dehumidify your home. This leads to sticky indoor air, mold risk, and a spike in allergens.
Shortened equipment lifespan
When your system is always running at the wrong capacity, components wear out faster, meaning more breakdowns and costly replacements.
Noise, vibration, and disruption
Aging systems often get louder over time, disturbing daily life with clunky operation and inconsistent performance.
Why professional installation is essential for ductless systems
Ductless technology is only as good as the team that installs it. To deliver real comfort and efficiency, your system must be properly sized, correctly placed, and precisely commissioned for your home’s unique layout.
Correct system sizing and load calculation
Too large, and it short-cycles. Too small, and it runs constantly. We calculate the exact cooling (and heating) load needed for each zone to ensure year-round performance and efficiency.
Strategic unit placement for maximum impact
We assess airflow, insulation, window orientation, and usage patterns to position indoor units where they’ll work best without disrupting your design or daily life.
Clean, code-compliant installation
Our certified technicians install each unit with care, ensuring refrigerant lines, electrical work, and drainage are all secure, discreet, and up to code.
Flawless startup and system testing
Every system is tested before we leave. We verify refrigerant pressure, thermostat function, remote pairing, and airflow across all zones to confirm top-tier performance from day one.
Support, rebates, and long-term reliability
We guide you through rebate programs, register your warranties, and provide ongoing support if questions arise later.
Don’t wait, schedule your ductless consultation today
If your current cooling system isn’t cutting it, or if you’re building, renovating, or adding space, now’s the time to consider ductless. With better control, cleaner air, and higher efficiency, mini-split systems solve the problems central HVAC can’t.
At Assured Insulation Solutions, we start with a free consultation. Our team evaluates your layout, cooling needs, and budget, then recommends a ductless system that fits without guesswork or sales pressure.
Comfort shouldn’t be complicated. Let’s design a solution that works for how you live.
Contact Information
Assured Insulation Solutions, LLC
22530 Center Road, Frankfort, IL 60423
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