Bay City HVAC Services
Family Owned, Clear From the First Call

Furnace Installation in Bay City

Upfront Furnace Quotes Backed by a Satisfaction Guarantee

We’ve served families across the Great Lakes Bay Region since 1979, including homeowners in Bay City who need dependable furnace installation. Founded by Jeff and Gerri Kohtz and now run by their sons Paul and Mark Kohtz, All Seasons Heating and Cooling brings more than 40 years of family ownership to every project.

Every customer gets a free estimate, upfront pricing with no hidden fees, and clear communication before work begins. We back the installation with a satisfaction guarantee. If something isn’t right with our work, we fix it.

Call (989) 710-9390 to request your no-obligation furnace installation estimate.

Why Bay City Homeowners Choose Us for Furnace Installation

A new furnace is a major investment. We give you the information you need to compare options without pressure, including the proposed price and available financing before you commit.

Our furnace installation service includes:

  • Verified credentials: We’re fully licensed and insured.
  • Transparent pricing: We explain the full cost upfront and don’t add hidden fees.
  • Free estimates: Request a no-obligation estimate for furnace replacement with no pressure to decide.
  • Financing options: We walk you through the payment numbers so you can see how they fit your budget before you commit.
  • Guaranteed workmanship: Our satisfaction guarantee covers the installation, and we address any issues if something isn’t right.

What Happens During a Furnace Replacement in Bay City

We return calls and messages promptly, explain what’s happening before work begins, and protect your space throughout the job. When we’re done, we remove all debris and leave the area free of installation-related hazards.

Our technicians train weekly on current equipment and installation techniques. Our trucks carry universal parts, common igniters, flame sensors, gas valves, and blower components, which can reduce return trips when a compatible part is needed during installation or the follow-up period.

Furnace selection involves more than heating capacity. Efficiency ratings, your home’s existing ductwork compatibility, and the condition of connected components like the heat exchanger all deserve consideration when comparing replacement options.

Bay City

  • Furnace Tune-Up Expires at the end of the month. Cannot be combined with other offers.

Neighbors Talking to Neighbors

More than 1,500 Google reviews. Real jobs, real homes, real feedback from across the region.
    "I Would Recommend Them to Anyone!"
    Every one of their staff has been professional and personable.
    Christopher J Snow
    "Happy with the service"
    Good communication on state of equipment.
    Brendan Dubay
    "It Is Always a Pleasure"
    He was very professional, friendly, and did a great job!
    Chris Snow
    "I Strongly Recommend Their Services"
    Marc was very good. He was thorough on my AC inspection.
    Jerry Page
    "Highly Recommend!"
    Fair pricing, excellent work, very professional.
    Kimberly McCann
    "He Was Friendly and Knowledgeable"
    Alex came out after hours due to our hot water heater not working. He was friendly and knowledgeable.
    Yolanda Smallwood

    The Way HVAC  Service Should Feel

    Honest pricing, clean work, and a team that stands behind every job. This is what we show up to deliver every time.

    • Fully Licensed & Insured

      Every technician is fully certified and insured, so you can trust the work and the people doing it.

    • 100% Satisfaction Guarantee

      We don't consider the job done until you're completely happy with the results. That's our promise.

    • Clean House Guarantee

      We wear shoe covers, use protective mats, and clean up before we leave. Your home stays yours.

    • Upfront Pricing

      No surprise bills. You'll always know the cost before any work begins - straightforward and honest.

    • Maintenance Plans

      Our Warrior Program and All Seasons Club Plan includes priority scheduling, a full 21-point tune-up, discounts on repairs, and more. 

    • Family-Owned Since 1979

      Two generations of the Kohtz family have been keeping Midland homes comfortable. That kind of history means experience you can actually count on.

    Signs Your Furnace May Need Replacing

    Age alone doesn’t determine whether a furnace should be replaced. Most furnaces have a service life of about 10 to 15 years, but maintenance history, usage, and repair frequency all affect how long a system stays practical to run.

    Common reasons to consider replacement include:

    • Repeated breakdowns: Repair calls are becoming more frequent as the equipment ages.
    • Rising repair costs: Continued spending on an older system is getting harder to justify.
    • Uneven heating: Some rooms stay cold even while the furnace is running.
    • No heat: The system can’t produce heat or has stopped operating altogether.

    A loss of heat doesn’t automatically mean replacement is required. The nature of the failure, the furnace’s age, and the cost of restoring reliable operation should all factor into the decision.

    Protecting Your Investment After Installation

    Routine maintenance keeps your new heating system running the way it should. Our Service Club Plan and Club Plus Plan include furnace and air conditioner tune-ups designed to catch small issues before they become costly repairs.

    Regular furnace tune-ups also give us a chance to monitor equipment condition over time. We can walk you through the maintenance plan options when you request your estimate.

    Get a Clear Furnace Installation Estimate

    Request a free, no-obligation estimate for your Bay City home and get straightforward pricing before you make a decision. If financing would make furnace replacement more manageable, we’ll walk you through the numbers without any complicated hurdles.

    Call (989) 710-9390 to request your free estimate from All Seasons Heating and Cooling.

    Call (989) 710-9390 for a free estimate. We'll give you the number before we touch anything.

    Map of service areas
    Top-Rated Heating & Cooling Specialists in the Great Lakes Bay Area
    • Auburn
    • Bay City
    • Beaverton
    • Coleman
    • Edenville
    • Essexville
    • Freeland
    • Hemlock
    • Hope
    • Kawkawlin
    • Linwood
    • Rhodes
    • Saginaw
    • Sanford

    Let's Talk
    About Your Home Comfort Needs

    We return calls promptly and explain everything before we start.
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