Furnace Maintenance & Tune-Ups in Chicago’s North Shore & Western Suburbs

Keep Your Furnace Running Like New

Your furnace works hard during Chicago’s long, cold winters. Without proper care, it can lose efficiency, cost more to operate, and break down when you need it most. At Grand Slam Heating & Cooling, our furnace maintenance and tune-up services are designed to keep your system reliable, safe, and efficient all season long.

Lower Energy Bills

A tuned furnace uses less energy, saving you money every month.

Fewer Breakdowns

Prevent costly emergency repairs by catching issues early.

Longer System Life

Just like oil changes for your car, regular maintenance extends your furnace’s lifespan.

Improved Air Quality

Clean filters and inspections help reduce dust, allergens, and pollutants.

Safety First

We inspect for cracked heat exchangers and gas leaks to protect your family.

Why Furnace Maintenance Matters

What’s Included in a Grand Slam Furnace Tune-Up

Every tune-up is a comprehensive inspection and cleaning performed by our expert technicians:

Inspect and clean burners, heat exchanger, and blower assembly
Test ignition system and safety controls
Check thermostat operation
Tighten electrical connections
Lubricate moving parts
Replace or clean air filter (plan-dependent)
Measure carbon monoxide levels for safety
Free Indoor Air Quality test with every tune-up

Why Choose Grand Slam for Furnace Maintenance?

Family-Owned & Operated

We treat your home like our own.

Expert Technicians

Trained, certified, and experienced in all major brands.

Free IAQ Test

Included with every tune-up.

ComfortClub Memberships

Choose from 3 tiers with added perks like free filters, discounts, and even a free HomePlate Thermostat.

Same-Day & Next-Day Availability

In most cases, we can service your furnace fast.

Emergency Furnace Repair

Special Offers

Fast, Reliable Service

At Grand Slam, we know furnace tune-ups are most important right before the heating season starts. That’s why we offer flexible scheduling and priority service for ComfortClub members so your furnace is ready when you need it most.

Schedule Your Furnace Maintenance Today

Call +1-872-288-0096 or Book Service Online today to schedule your furnace tune-up. With Grand Slam Heating & Cooling, we’ll always knock your comfort out of the park.

Family-Owned & Operated Proudly Serving Chicago’s North Shore & Western Suburbs with trusted heating and cooling solutions, built on honesty, reliability, and a commitment to customer comfort.

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