Once a year. Ideally in the fall, before Northeast Ohio’s first hard cold snap, not after the furnace quits on a freezing night.

ENERGY STAR recommends a professional heating checkup in the fall (and cooling in the spring), before the rush hits. The Consumer Product Safety Commission goes further on fuel-burning systems: have a professional inspect your furnace, venting, chimney, and flue every year. Between those visits, your main job at home is the air filter.

Why fall beats January

When the first sustained cold arrives, every contractor’s phone lights up. ENERGY STAR’s point is practical: book the heating check before the season, not during it. In Northeast Ohio, that usually means late summer or early fall, while there’s still time to fix a weak igniter, a dirty burner, or a venting problem without waiting in a cold house.

Waiting until it breaks is how a small service call turns into an after-hours emergency.

What a real furnace check covers

You don’t need the full commercial checklist memorized. You do need to know a licensed tech is looking at the parts that keep the system safe and running:

• Combustion and a carbon monoxide reading
• Heat exchanger (when accessible)
• Burners and ignition
• Venting, flue, and intake — blockages, corrosion, loose connections
• Safety switches and controls
• Airflow and the filter
• Thermostat operation
• Condensate drain on high-efficiency units

That’s the Safeguards side of a tune-up: a look at the parts that fail quietly until a cold night. For Gorjanc’s full service list and how we run a visit, see our furnace tune-up page.

Carbon monoxide: a short homeowner checklist

Fuel-burning furnaces produce combustion gases that must leave the house through the venting system. When venting fails, carbon monoxide can build up. CPSC notes that consumer products, including heating equipment, account for more than 200 unintentional non-fire CO deaths in the U.S. each year. Here’s the useful response:

• Working CO alarms that meet UL 2034 on every level of the home and outside sleeping areas
• Battery power or battery backup; test them monthly
• Don’t ignore an alarm: get everyone out and call for help
• Keep furnace area and vents clear of storage and debris
• Change or clean the filter so the system isn’t starving for air

Alarms don’t replace a yearly professional inspection. They catch what you can’t see overnight.

What you handle vs what a tech handles

You: Check the filter about once a month. Clean or replace it when it’s dirty. Filter type and household conditions change how fast that happens, so don’t lock yourself to one magic number.

A licensed tech: Everything else on the furnace and venting: combustion, heat exchanger access, burners, flues, safety controls. Most manufacturers recommend annual professional service. Keeping a documented service history also helps if a warranty question ever comes up.

If last winter you waited until the furnace died, book this year’s check while the weather still gives you room.

Is a yearly checkup worth it?

Yes, if you count the cost of a no-heat night, a rushed repair, or guessing whether the venting is clear. A fall visit costs less in time and stress than learning that in January. You’re buying a clear answer while you still have options.

Book before the cold snap

A yearly fall checkup gives you one visit, clear findings, and time to act before the first hard freeze.

Gorjanc will walk the house with you, explain what we find in plain language, and put the next step in writing under our No Surprise Guarantee: the price we quote is the price you pay. If you’re already on a home maintenance plan, your furnace visit is part of keeping that cadence. If you’re not, start with one checkup before winter.

Schedule your furnace check before the first cold snap. Call (440) 449-4411 or request a visit at gorjanc.com.