Preventative Maintenance That Protects Your Home

Proactive care for HVAC, insulation, and home performance

Your comfort systems work hard year-round, and without regular attention, even the best HVAC or insulation setup can lose efficiency over time. At Assured Insulation Solutions, we offer preventative maintenance services designed to keep everything running at peak performance, from heat pumps and ductless cooling systems to your home’s insulation and air sealing.

Whether you want seasonal HVAC checkups, post-installation inspections, or whole-home energy evaluations, our certified team ensures your systems last longer, cost less to run, and stay ready for whatever Midwest weather brings.

Keep your home efficient with proactive care

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A maintenance routine built for long-term performance

We keep your comfort systems efficient, clean, and running smoothly before issues show up on your bill.

Inspect critical systems

We begin with a full walkthrough of your home’s HVAC and insulation performance. This includes inspecting filters, ductwork, heat pumps, thermostats, insulation integrity, and potential air leaks. If you’ve had recent upgrades, we double-check everything’s holding up as expected.

Diagnose inefficiencies and risks

We use tools like thermal imaging, airflow meters, and static pressure diagnostics to catch early signs of trouble. Whether it’s a drop in airflow, uneven temperature zones, or a hidden air leak, we flag and prioritize what needs attention before it becomes costly.

Maintain, seal, or adjust

From tuning your HVAC and sealing leaks to improving ventilation and replacing filters, our team handles minor maintenance tasks on the spot. We also advise you on rebate-eligible upgrades and provide a seasonal plan to keep your system efficient all year.

Proudly serving Illinois and Northwest Indiana

Assured Energy Solutions is based in Frankfort, IL and trusted by homeowners across South Chicago and and Northern Indiana for expert insulation and energy upgrades.

Looking for trusted home performance services near you? Our certified team works across a wide service area, helping homeowners improve comfort, cut energy waste, and qualify for rebates—whether you’re in a city neighborhood or a rural home.

We serve homes in:

Illinois

Chicago, Orland Park, Frankfort, Tinley Park, Oak Lawn, Joliet, Naperville, New Lenox, and surrounding areas.

Indiana

Gary, Hammond, Crown Point, Griffith, Cedar Lake, Granger, Michigan City, and more across Northwest Indiana.

Unsure if we serve your area?

→ Contact us and we’ll let you know within minutes.

Small checks today. Big savings tomorrow.

Routine maintenance protects your comfort, reduces energy waste, and extends the life of your home systems.

Your HVAC, ductwork, and insulation aren’t “set it and forget it” systems. Over time, even the best installations degrade—filters clog, ducts shift, air leaks return, and moisture buildup compromises insulation. Preventative maintenance keeps these issues from growing unnoticed.

It’s not just about avoiding breakdowns. Homes that undergo regular preventative care have:

Lower utility bills year-round
Fewer emergency repairs
More consistent indoor comfort
Healthier indoor air quality
Longer equipment lifespan

Whether your system is brand-new or a few years old, proactive service keeps it optimized and helps you avoid expensive surprises. We make it easy with no-pressure visits and expert recommendations tailored to your home.

→ Want to know how your home’s performing between seasons?

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Peace of mind, year-round

Homeowners across Illinois and Indiana trust us to keep their systems running smoothly before problems ever begin.

Want the same peace of mind?

BOOK YOUR PREVENTATIVE CHECKUP

Preventative HVAC maintenance: what most homeowners ask before signing up

What’s included in a maintenance visit?

We inspect, clean, and test all major HVAC components—filters, coils, electrical connections, thermostat accuracy, duct pressure, and airflow. We also identify early signs of wear to prevent breakdowns later.

How often should I schedule maintenance?

We recommend two visits per year: once in spring for cooling systems and once in fall for heating. Regular maintenance ensures peak performance before the busiest seasons hit.

Will maintenance really lower my energy bills?

Yes. Dirty filters, clogged coils, and poor airflow force your system to work harder. Tuning your system helps it run more efficiently, which reduces energy waste and monthly costs.

Does it help extend the life of my HVAC system?

Absolutely. Regular care prevents major stress on components and catches issues early, often adding years to your system’s lifespan.

Can I skip a year and still be covered by warranty?

Most manufacturer warranties require proof of annual maintenance. Skipping scheduled service can void your coverage—even on newer systems.

Is maintenance worth it for newer HVAC systems?

Yes. Even brand-new systems need cleaning and adjustment as they settle. Early tune-ups ensure your investment stays protected and performing at its best.

How long does an appointment take?

Most visits take 60–90 minutes. If we find anything concerning, we explain it on the spot and help you decide what action to take next.

Why more Illinois and Indiana homeowners trust Assured to maintain their HVAC systems

We don’t just check boxes, we protect your comfort, your equipment, and your energy savings with every visit.

When you partner with Assured Insulation Solutions for HVAC maintenance, you’re not getting a rushed seasonal checkup. You’re getting certified building science professionals who understand the full picture: airflow dynamics, energy efficiency, system diagnostics, and long-term performance.

We approach every visit with the same care we bring to insulation and home performance. That means looking deeper, beyond filters and thermostats, to identify small issues before they become big expenses.

→ Want a system that runs smoother, lasts longer, and costs less to operate?

START YOUR PREVENTATIVE PLAN TODAY

BPI-certified technicians trained in energy efficiency and diagnostics

Full-service inspections of HVAC, ductwork, filters, airflow, and electrical

Performance testing to identify hidden inefficiencies

Transparent reporting and honest recommendations

Priority scheduling and repair discounts for maintenance plan members

Protect your system. Protect your comfort.

Preventative maintenance keeps your HVAC working smarter, not harder. Let’s set your home up for year-round reliability.

Whether your system is new, aging, or somewhere in between, routine maintenance is one of the most affordable ways to extend its life, lower your bills, and prevent breakdowns at the worst possible time.

We serve homes across Illinois and Northwest Indiana with expert, no-pressure service rooted in diagnostics, not guesswork.

Contact Information

Assured Insulation Solutions, LLC
‍22530 Center Road, Frankfort, IL 60423

info@assuredinsulation.com

708-570-3260

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