Furnace Installation & Replacement in Metro Detroit, MI


Professional New Furnace Installation for Homes & Businesses Across Macomb & Wayne Counties

Upgrade your comfort with a new, energy-efficient furnace professionally installed by Heaney Plumbing & Heating. Family-owned and serving Southeast Michigan since 1969, we help homeowners and businesses choose the right heating system for reliable warmth, improved efficiency, and long-term comfort.

HVAC technician inspecting a residential furnace unit

Is It Time to Replace Your Furnace?


Wondering whether it’s time for a new furnace? If your current heating system is aging, struggling to heat your property evenly, or causing higher energy bills, replacing it with a modern, energy-efficient furnace may be a smart investment.

Most furnaces last approximately 15–20 years, depending on maintenance, usage, and overall condition. A properly sized new furnace can provide more consistent heating, improved energy efficiency, and dependable comfort during Michigan’s cold winters.

Heaney Plumbing & Heating, located in Mount Clemens, MI, has proudly served Southeast Michigan since 1969. Our experienced, NATE-certified HVAC technicians specialize in professional furnace installation and replacement for residential and commercial properties throughout Macomb and Wayne Counties.

We take the time to understand your heating needs, recommend the right equipment, and ensure your new furnace is installed correctly for lasting performance.

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Professional Furnace Installation for Homes & Businesses


Whether you’re replacing an outdated furnace or installing a heating system in a newly constructed property, Heaney Plumbing & Heating provides professional furnace installation tailored to your space.

Our furnace installation services include:


  • New Furnace Installation: Professional installation of modern, energy-efficient heating systems for residential and commercial properties.
  • Furnace Replacement: Removal of an outdated furnace and installation of a properly sized new heating system.
  • High-Efficiency Furnace Upgrades: Upgrade to a higher-efficiency furnace designed to reduce wasted energy and improve indoor comfort.
  • Gas Furnace Installation: Professional installation of natural gas heating systems designed for Michigan winters.
  • Residential Furnace Installation: Heating solutions selected to match your home’s square footage, layout, insulation, and comfort needs.
  • Commercial Furnace Installation: Dependable heating system installations for offices, retail spaces, and other commercial properties.


Our team will help you understand your options and select a furnace that fits your heating needs and budget.

Newly installed furnace unit in a home mechanical room
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5 Signs It’s Time for a New Furnace


Not sure whether you should replace your existing furnace? Here are five common signs that a new heating system may be the right choice.


1. Your Furnace Is 15–20 Years Old

As heating systems age, efficiency and reliability can decline. Replacing an older furnace before it fails can help prevent unexpected interruptions during the winter.

2. Your Heating Bills Keep Increasing

An aging furnace may require more energy to maintain a comfortable temperature. A newer, high-efficiency furnace could help lower heating costs.

3. Some Rooms Are Warmer Than Others

Uneven temperatures throughout your home may indicate that your current heating system is no longer meeting your needs. Proper equipment sizing and airflow evaluation are important when installing a replacement.

4. Your Furnace Requires Frequent Repairs

If you’re continually investing money in an older furnace, replacing it may provide better long-term value than continuing to pay for repairs.

5. Your Home Never Feels Comfortable

If your furnace struggles to maintain a consistent temperature during Southeast Michigan’s coldest months, it may be time to consider a new heating system
.

Our Furnace Installation Process


NATE Certification

Step 1: Evaluate Your Heating Needs
We assess your home’s or business’s size, existing heating equipment, ductwork, and comfort requirements to determine the appropriate furnace capacity and system options.

Step 2: Recommend the Right Furnace

Our technicians explain available heating systems, energy-efficiency ratings, equipment options, and installation considerations so you can make an informed decision.

Step 3: Remove Your Existing Furnace
For replacement projects, our team carefully disconnects and removes your outdated equipment to prepare for the new installation.

Step 4: Install Your New Heating System
Our trained technicians install and connect your new furnace, including necessary venting, gas, electrical, and thermostat connections.

Step 5: Test Your New Furnace
Before completing the installation, we check system operation, airflow, safety controls, and heating performance to help ensure your new furnace operates properly.

We also explain how to operate your new system and answer questions about maintenance and ongoing care.

Why Choose Heaney Plumbing & Heating for Furnace Installation?


NATE Certification

NATE-Certified HVAC Technicians
Our technicians hold NATE certification, a nationally recognized credential demonstrating knowledge and expertise in heating and cooling systems.

Fully Insured

Fully Insured Professionals
Our team is fully insured, providing added peace of mind throughout your furnace installation project.

55+ Years Local Experience

Family-Owned Since 1969
With more than 55 years of experience serving Southeast Michigan, Heaney understands the heating needs of local homes and businesses.

Personalized furnace recommendations

Personalized Furnace Recommendations
We help you select a properly sized heating system based on your property’s needs, efficiency goals, and budget.

Technician completing a furnace installation in a residential utility room

How Long Does a New Furnace Installation Take?

Most standard residential furnace replacements can be completed in approximately one day, depending on the equipment, ductwork, venting, and installation requirements.

More complex residential installations and commercial furnace projects may require additional time.

Our team will explain the expected installation timeline before work begins so you know what to expect. Need a fix instead? See our furnace repair services.

Furnace Installation Near You in Metro Detroit

Heaney Plumbing & Heating proudly provides new furnace installation and replacement services throughout Macomb County and surrounding communities in Wayne County. Our local service area includes:

Whether you’re replacing an older furnace in Warren, upgrading to a high-efficiency heating system in Sterling Heights, or planning a new furnace installation in Clinton Township, Heaney Plumbing & Heating is ready to help. Also see our full service area.

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How Much Does a New Furnace Installation Cost?


The cost of installing a new furnace in Metro Detroit depends on several factors, including:

  • The size and heating capacity needed for your property
  • The furnace’s energy-efficiency rating (AFUE)
  • The type and model of heating system selected
  • Existing ductwork, venting, and gas connections
  • Additional installation requirements or system modifications

Our team will review your options and provide clear pricing before installation begins.



Payment Options

We accept cash, money orders, Visa, Mastercard, and American Express. Financing options are also available for qualified customers.

Ready to Get Your Heat Back On?


Frequently Asked Questions About Furnace Installation


  • How much does a new furnace cost in Metro Detroit, Michigan?

    Furnace installation costs vary depending on the size of your home, furnace efficiency, equipment selection, and installation requirements. Heaney Plumbing & Heating provides personalized estimates for residential and commercial furnace installations throughout Metro Detroit.
  • How long does a new furnace typically last?

    Most modern furnaces last approximately 15–20 years with proper installation and regular maintenance. Actual lifespan depends on equipment quality, usage, and maintenance history.
  • What size furnace do I need for my home?

    The correct furnace size depends on your home’s square footage, insulation, windows, layout, and heating requirements. Heaney evaluates these factors to recommend an appropriately sized system rather than relying on square footage alone.
  • Is a high-efficiency furnace worth the investment in Michigan?

    A high-efficiency furnace can be a worthwhile investment, especially with Michigan’s long heating season. Newer systems with higher AFUE ratings use a greater percentage of their fuel to heat your home, potentially reducing heating expenses compared with older, less efficient equipment.
  • How long does it take to replace an existing furnace?

    Many standard residential furnace replacements can be completed in one day. Installations requiring additional ductwork, venting modifications, or other upgrades may take longer.
  • Do you install furnaces for commercial buildings?

    Yes. Heaney Plumbing & Heating provides furnace installation and replacement services for residential and commercial properties throughout its Southeast Michigan service area.
  • Do you offer financing for new furnace installations?

    Financing options are available for qualified customers. Contact Heaney Plumbing & Heating to discuss available payment and financing options for your new furnace.
  • What areas do you serve for furnace installation?

    Heaney Plumbing & Heating is based in Mount Clemens, Michigan, and serves communities throughout Macomb County and nearby areas of Wayne County, including Clinton Township, Sterling Heights, Warren, Roseville, Detroit, Fraser, and St. Clair Shores.

Ready for a New, Energy-Efficient Furnace?

Stay Warm. Save Energy. Enjoy Reliable Comfort.


Don’t wait until your aging furnace leaves you without heat during a Michigan winter. Whether you’re upgrading an outdated heating system or installing a furnace in a new home or business, trust Heaney Plumbing & Heating for professional installation backed by decades of local experience.


⭐⭐⭐⭐⭐

Furnace upkeep and maintenance. Was hearing a bomb sound and one other company couldn’t figure out the problem. They stayed working the furnace until they heard the sound I was hearing at least 5 times a day and resolved the issue. Happy!

- Jonathan T.

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