Expert Furnace Installation in Livonia, MI — OnPoint HVAC

Installing a new furnace in Livonia is one of the most important investments you can make in your home — especially given Michigan winters that regularly push wind chills well below zero. A furnace that's properly sized, correctly installed, and matched to your home's specific layout and ductwork will heat your home efficiently for 15 to 20 years. One that isn't will cost you in higher energy bills, uncomfortable rooms, and early equipment failure.


OnPoint HVAC is a licensed, family-owned HVAC contractor based right here in Livonia at 27788 Joy Road. Every furnace installation we perform is led by George Petrentzev, a licensed mechanical engineer — meaning your system is engineered and designed for your home, not just swapped in and turned on.


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

Furnace Installation Services in Livonia, MI

New Furnace Installation


Whether you're replacing an aging system or installing heat in a newly finished space, OnPoint HVAC installs high-efficiency gas furnaces, two-stage systems, and modulating furnaces sized and designed for your home. Every installation starts with a Manual J load calculation, the only accurate way to determine what size system your home actually needs.


Furnace Replacement


If your current furnace is over 15 years old, frequently breaking down, or failing to keep up with Michigan winters, replacement is often the smarter investment. We walk you through equipment options honestly, comparing efficiency ratings, operating costs, and expected lifespan, so you can make a confident decision without pressure.


Ductwork Evaluation and Modification


A high efficiency furnace paired with leaky, undersized, or poorly designed ductwork will never perform to its potential. Before every installation, we evaluate your existing duct system and make recommendations for modifications or repairs that improve airflow and distribution throughout the home.


Smart Thermostat Integration


Every furnace installation includes the option to integrate a smart thermostat, giving Livonia homeowners better control over comfort and energy use. Modern thermostats can reduce heating costs by learning your schedule and adjusting automatically.

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.

Our Furnace Installation Process

Step 1 — Free In-Home Assessment: We visit your Livonia home, evaluate your current system, inspect your ductwork, and measure your home's actual heating load. No assumptions, no guesswork.


Step 2 — System Design and Transparent Quote: Based on the assessment, we design a system tailored to your home and provide a detailed written quote. You know exactly what you're getting and what it costs before we start.


Step 3 — Precision Installation: Our licensed technicians install the furnace to manufacturer specifications and local code requirements. Permits are pulled where required — we handle the paperwork.


Step 4 — Full System Test and Walkthrough: After installation we run a complete operational test, verify heat output at every register, and walk you through operation, maintenance, and warranty details before we leave.

Why Livonia Homeowners Choose OnPoint HVAC

Locally Based: We're headquartered at 27788 Joy Road in Livonia. When you call, you reach us — not a regional call center.


Engineer-Led Installations: Founder George Petrentzev is a licensed mechanical engineer. Every system is designed, not just installed.


Licensed and Insured: Full Michigan contractor licensing and liability insurance on every project.


Transparent Pricing: Detailed written estimate before any work begins. No surprise fees.


Warranty-Backed Work: Manufacturer equipment warranties plus a workmanship warranty on every installation.


Financing Available: Flexible options to spread the cost of a new system over time.


Our Services include furnace installation,  furnace repair, AC repair, AC replacement and more

Furnace Installation Cost in Livonia, MI

A new furnace installation in Livonia typically ranges from $3,000 to $7,500 depending on the equipment type, efficiency rating, and whether ductwork modifications are needed. High-efficiency two-stage and modulating systems sit at the upper end of that range but typically deliver lower monthly operating costs that offset the higher upfront investment.



OnPoint HVAC provides free, detailed estimates so you know exactly what you're paying for before committing. Ask about financing options to make a new system fit any budget.

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

FREQUENTLY ASKED QUESTIONS

  • How much does furnace installation cost in Livonia, MI?

    Most furnace installations in Livonia range from $3,000 to $7,500 depending on the system type, efficiency rating, and whether ductwork work is needed. OnPoint HVAC provides free detailed estimates before any commitment.

  • How long does furnace installation take?

    Most standard furnace replacements are completed in a single day — typically 4 to 8 hours. Installations requiring significant ductwork modifications may take longer. We'll give you a clear timeline during your estimate.

  • Do I need a permit for furnace installation in Livonia?

    Yes. The City of Livonia requires mechanical permits for furnace installations. OnPoint HVAC handles the permitting process as part of every installation to ensure the work is code-compliant and properly inspected.

  • What size furnace does my Livonia home need?

    System sizing is determined by a Manual J load calculation based on your home's square footage, insulation, ceiling height, window area, and local climate data. OnPoint HVAC performs this calculation on every project — it's the only accurate way to size a system correctly.

  • Should I repair or replace my furnace?

    If your furnace is under 15 years old and the repair cost is under 50% of a replacement, repair usually makes sense. If it's older, repeatedly breaking down, or losing efficiency, replacement typically delivers better long-term value. We'll give you an honest side-by-side comparison on-site.

AREAS WE SERVE