Heating & Cooling Services in Bay City, MI

Cooling Services in Bay City, MI

Bay City summers bring humid heat that pushes air conditioning systems hard during peak months. A system that hasn’t been serviced is more likely to quit on the hottest day of the year. We offer AC repair, installation, and maintenance backed by the same parts-stocked trucks and weekly training we bring to every heating call. If your system needs a repair, we’ll quote the work before we start. If it needs a replacement, we’ll tell you that honestly too.

Whether you’re dealing with an AC that’s blowing warm air or planning ahead for a new installation, we provide transparent pricing and clear communication from the first call to the final walkthrough.

Smart Thermostats in Bay City, MI

A smart thermostat gives you remote temperature control and scheduling from your phone, reducing energy use when the home is unoccupied and helping keep comfort consistent when you’re there. Installation is only part of the service. Our technicians can walk you through the device’s features and setup before they leave, so you’re not left guessing how to use what you just paid for.

Boost Your Indoor Air Quality in Bay City, MI

Michigan’s long heating season means months of closed windows and recirculated indoor air. Humidifiers address the dry conditions forced-air heating creates, helping protect wood floors, reduce static, and ease respiratory discomfort that dry air can worsen. Air scrubbers target airborne contaminants, like particles, odors, and biological pollutants. They help remove them from the air your household breathes every day. Both solutions integrate directly with your existing HVAC system for whole-home coverage that portable units can’t match.

Bay City Water Heater Services

We install, repair, and maintain both standard tank water heaters and tankless options that deliver hot water on demand without standby heat loss. Tank units typically last 8 to 12 years. Signs they’re failing include inconsistent temperatures, rust-colored water, and visible corrosion around the unit. When yours starts showing those signs, we’ll give you an honest repair-or-replace recommendation and a clear price before we do anything. Our trucks carry common water heater parts, so many service calls don’t require a second trip.

Why Bay City Homeowners Choose All Seasons Heating and Cooling

There’s no shortage of HVAC contractors in the area. Here’s what separates us from the rest.

We are licensed and insured, with license numbers that are publicly verifiable through the state. Our satisfaction guarantee isn’t a marketing phrase: if the job isn’t right, we fix it. Our technicians train every week, which matters when the equipment in your home is newer than the training most contractors received years ago.

What's more, members of our Service Club Plan get:

• Appointments scheduled within 24 hours when availability allows
• $41 discounted diagnostic fee, including weekends and holidays
• 10% off all repairs
• 21-point tune-ups for heating or air conditioning systems 

The Club Plus Plan expands that coverage to include routine tune-ups for both your furnace and air conditioner, so neither system goes into its peak season without a checkup. Financing is available for larger installs and replacements. We walk you through the payment options before you commit, so there are no surprises. Free estimates are available for any project.

For veterans and active military members, we offer the Warrior Program, a complimentary lifetime Service Club Partner Plan as a direct thank-you for your service.

Paul and Mark Kohtz grew up in this region. The business their father, Jeff, started is the business they run today. When you call All Seasons Heating and Cooling, you get a Bay City HVAC team that's more than just a contractor; we're your neighbors. 

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