Furnace Installation & Replacement in Livonia, MI

When your furnace is 15+ years old, needs repair after repair, or just can’t keep up with a Michigan January, it’s time for a replacement done right. OnPoint HVAC installs high-efficiency gas furnaces for homeowners across Livonia, Northville, Plymouth and Canton. We’re licensed (#7118987), family-owned and based right here on Joy Road.


Every furnace we install starts with a load calculation, not a guess. That’s how we size it to your home, so it heats evenly, runs quietly and doesn’t short-cycle. Call (248) 331-8090 for a free estimate.



Industrial HVAC furnace with attached ducting and TRION unit in a gray utility room

What a New Furnace Costs in Livonia (2026)

Furnace type

80% AFUE, single-stage

95–96% AFUE, two-stage (best value for Michigan)

97–98% AFUE, modulating / variable-speed

Installed cost

$3,500 – $5,000

$5,000 – $7,500

$7,500 – $9,500+

Prices depend on furnace size, venting, ductwork condition and gas line changes. DTE Energy offers rebates of $100–$400 on qualifying high-efficiency furnaces. See the full Livonia furnace cost breakdown →

Gray furnace with black ductwork in a basement utility room.

Types of Furnaces We Install in Livonia

  • High-Efficiency Gas Furnaces (90%+ AFUE): The most popular choice for Livonia homes. These systems extract maximum heat from every cubic foot of gas, keeping utility bills low even through the coldest Michigan months.


  • Two-Stage Furnaces: Run at a lower capacity most of the time and ramp up only on the coldest days, delivering more consistent temperatures and quieter operation than single-stage units.


  • Modulating Furnaces: The most advanced option, adjusting output in small increments for the most precise comfort and highest efficiency available.


  • Hybrid Systems: Pair a gas furnace with a heat pump for year-round efficiency — the heat pump handles moderate weather and the furnace takes over when temperatures drop.

How We Install Your New Furnace


  • System check. We inspect ductwork, venting and the gas line, and quote any changes up front.


  • Clean installation. We remove the old unit and install the new furnace to code, with custom duct fabrication if needed.


  • Test and balance. We confirm airflow, safety controls and thermostat settings before we leave.


Serving Livonia and Surrounding Communities

OnPoint HVAC provides furnace installation throughout Livonia and the surrounding Wayne and Oakland County communities including Westland, Redford Township, Garden City, Farmington Hills, Canton Township, Plymouth, and Northville. For a full overview of our service area, visit our HVAC installation across Metro Detroit page.


OnPoint HVAC 27788 Joy Road, Livonia, MI 48150 (248) 331-8090 | info@onpoint-hvac.com

Furnace Installation FAQs

  • How long does furnace replacement take?

    Most standard replacements are finished in one day. Jobs that need new venting, a gas line or duct changes can take longer, and we’ll tell you up front.

  • Should I repair or replace my furnace?

    If your furnace is 15+ years old, needs frequent repairs, or a repair costs more than about half the price of a new one, replacement usually saves money.

  • What size furnace do I need?

    It depends on your home’s square footage, insulation, windows and layout, not just the size of your old unit. We run a load calculation on every install.

  • Do you offer financing?

    Yes. Ask about financing options when you request your estimate.

AREAS WE SERVE