How do I know if my furnace needs repair or full replacement?

A technician will inspect your system and walk you through the findings before any work begins. Generally, recurring breakdowns, age of the unit, and the cost of repairs relative to replacement value are all factors your technician will help you weigh. Heaney's team will give you an honest assessment rather than a one-size-fits-all recommendation.

Are your furnace technicians certified?

Yes. Heaney Plumbing & Heating's HVAC technicians hold NATE certification — the highest independent credential in the HVAC industry. The team is fully trained, fully insured, and has been serving Southeast Michigan since 1969.

Do you offer emergency furnace service?

Yes, Heaney offers after-hours service for urgent furnace issues. If your heat goes out outside of regular business hours, you can reach the team by phone — contact numbers are listed on the site.

What payment options are available for furnace work?

Heaney Plumbing & Heating accepts cash, money order, Visa, Mastercard, American Express, and financing is also available for qualifying customers. The team can discuss payment options when you schedule your service.

Furnace Repair & Install | Mount Clemens, MI

Heaney Plumbing & Heating in Mount Clemens, MI, is a family-owned company that has served Southeast Michigan since 1969. Our team handles both furnace repair and full installation for residential and commercial properties alike, so you're not choosing between separate contractors for diagnosis and replacement. Every call is backed by trained, NATE-certified technicians who take the time to explain what's wrong and what your options are, whether that's a same-day repair or a full system replacement. We work on furnaces of all ages and brands, and we stand behind the work we do long after the visit is over.

Heaney Plumbing & Heating offers a full range of furnace support for residential and commercial customers across Southeast Michigan. A diagnostic checkup identifies exactly what's going on with your system before any work is recommended. Repair visits address a specific problem, from a failed part to a ventilation issue. Full replacement and installation is available when a furnace is beyond a reasonable repair, matching the new unit to your home or building's heating needs. Routine system tune-ups keep an otherwise healthy furnace running efficiently and can help catch small issues before they become breakdowns. Whichever visit fits your situation, our technicians walk you through what was found and what's recommended before any work begins.

Furnace stopped heating entirely— often points to an electrical, ignition, or gas supply problem.
Uneven or inconsistent heating room to room— can signal ductwork issues or a system struggling to keep up.
Unusual banging, rattling, or squealing sounds— usually means a loose or worn component that needs inspection.
Frequent cycling on and off— may indicate a thermostat, airflow, or sizing issue.
Rising energy bills tied to an aging unit— a sign the furnace is losing efficiency as it ages.

A full installation or replacement project starts with removing the old unit, then sizing and installing a new furnace matched to your home or building's heating needs. Before the crew leaves, we confirm the system is running safely and efficiently. Heaney handles both residential and commercial installations across Macomb and Wayne Counties, and the same licensed, trained team handles repair and installation work alike, so there's no handoff between contractors and no confusion about who stands behind the job.

A furnace breakdown never happens at a convenient time, especially during Southeast Michigan’s cold winter months. At Heaney Plumbing & Heating, we strive to provide same-day furnace service to get your heat back up and running as quickly as possible. We understand how important it is to keep your home or business warm and comfortable. If your furnace stops working, give our experienced team a call. We’ll do our best to get a technician to you the same day and restore your heat as quickly as possible.

Furnace repair and installation costs vary based on a few concrete factors: the type and severity of the repair needed, the age and condition of the current unit, the size and heating capacity required for a replacement, ductwork condition, and any additional parts or labor involved. A technician provides a clear, itemized recommendation on-site before any work begins, so you know what to expect. Payment can be made by cash, money order, Visa, Mastercard, American Express, or through available financing options.

How do I know if my furnace needs repair or full replacement?
A technician will inspect your system and walk you through the findings before any work begins. Generally, recurring breakdowns, age of the unit, and the cost of repairs relative to replacement value are all factors your technician will help you weigh. Heaney's team will give you an honest assessment rather than a one-size-fits-all recommendation.
Are your furnace technicians certified?
Yes. Heaney Plumbing & Heating's HVAC technicians hold NATE certification — the highest independent credential in the HVAC industry. The team is fully trained, fully insured, and has been serving Southeast Michigan since 1969.
Do you offer emergency furnace service?
Yes, Heaney offers after-hours service for urgent furnace issues. If your heat goes out outside of regular business hours, you can reach the team by phone — contact numbers are listed on the site.
What payment options are available for furnace work?
Heaney Plumbing & Heating accepts cash, money order, Visa, Mastercard, American Express, and financing is also available for qualifying customers. The team can discuss payment options when you schedule your service.