D's Air & Heating, Inc.
Furnace tune-up technician inspecting heating system
Don't 'FREEZE' Call D's...
Only $95.36

Furnace Tune-Up Chicago

Get your furnace ready for winter before the cold hits Chicago.

4.6 stars · 200+ Chicago homeowners

Why Chicago Homeowners Tune Up Their Furnace Every Fall

A furnace tune-up before winter can mean the difference between a warm home and an emergency call at 2 AM. Our 18-point furnace tune-up covers safety, efficiency, and reliability — no contracts required.

Furnace Tune-Up Pricing

Upfront pricing — no surprises, no contracts.

Furnace Tune-Up

$95.36

18-point inspection, cleaning, safety check, and efficiency calibration.

Full System Tune-Up

$149

Furnace + AC both inspected and tuned in one visit. Best value for year-round comfort.

Why Tune Up Your Furnace?

A $95.36 tune-up can prevent a $600 breakdown on the coldest night of the year.

Lower Heating Bills

A clean, tuned furnace uses less gas and runs more efficiently — saving you money all winter.

Carbon Monoxide Safety

We inspect the heat exchanger for cracks that can leak dangerous CO into your home.

Prevent Winter Breakdowns

Catch worn parts before they fail on the coldest night of the year.

Extend Equipment Life

Annual maintenance adds years to your furnace and protects your investment.

Warranty Protection

Most furnace manufacturers require annual maintenance to keep warranties valid.

Same-Day Scheduling

We offer flexible appointments including evenings and weekends across Chicago.

Our 18-Point Furnace Tune-Up Checklist

Every item inspected, cleaned, and verified on every visit.

Inspect heat exchanger for cracks or damage
Clean and inspect burners
Test igniter and flame sensor
Inspect and clean blower motor and wheel
Lubricate all moving parts
Test and inspect gas valve operation
Check and tighten all electrical connections
Test limit switch and safety controls
Inspect flue and venting for blockages
Measure temperature rise across heat exchanger
Test thermostat calibration and operation
Inspect and replace air filter if needed
Check static pressure in ductwork
Test carbon monoxide levels at supply registers
Inspect draft inducer motor
Test system start-up and shutdown cycle
Check gas pressure at manifold
Provide written report with findings

Furnace Tune-Up FAQs

When should I schedule a furnace tune-up?

Fall is ideal — before you need heat. We recommend September or October so you're ready before Chicago winters hit.

How long does a furnace tune-up take?

Typically 60–90 minutes. You'll receive a written report of everything we inspect and find.

What if you find something wrong?

We'll show you exactly what we found and give you a flat-rate repair price before touching anything. No pressure, no surprises.

Do you service all furnace brands?

Yes — Lennox, Carrier, Trane, Rheem, Goodman, York, Bryant, and more. Any brand, any age.

Is the $95.36 price all-inclusive?

Yes. The $95.36 covers the full 18-point tune-up. Any repairs needed are quoted separately at flat rates before work begins.

Book Your Furnace Tune-Up Today

Only $95.36 — No contracts. No surprises. Stay warm all winter.

📅 Book Online📞 Don't Freeze — Call D's!