When something goes wrong with the heating or cooling in a Hobart home, the first question is usually the same: what is actually broken, and what will it take to fix it. A diagnostic visit starts with that question and works through it methodically. The technician who comes out checks the equipment, explains what the system shows, and confirms the repair before any work proceeds. Nothing is approved without a conversation first, and the price for the visit is settled on the call before anyone is scheduled.
We cover the full range of heating and cooling work in Hobart and the surrounding area, from a single-component repair to a complete system replacement. Homeowners and landlords call us for furnace repairs, heat pump installations, ductwork issues, and seasonal tune-ups. Commercial property owners call for the same things, at the scale their buildings need. Call when the job comes up and someone who knows the work will answer.
Call (920) 691-5628 for a quote.
A thermostat that reads the temperature correctly, calls for heat or cooling at the right moment, and holds a schedule without drifting is doing more work than most people give it credit for. An older mechanical thermostat, or a digital one that has started to misread conditions, can cause a system to short-cycle, overshoot the set point, or run longer than it should. The equipment itself may be fine. The control telling it what to do may not be.
Modern programmable and smart controls do more than set a schedule. They track how long it takes the system to reach temperature, adjust for the time of day, and in some configurations allow remote adjustment from a phone. For a home with a newer furnace or heat pump, pairing it with a control that matches its capabilities makes a real difference in how consistently it runs. Replacing a thermostat on its own is sometimes the right call, and the cost is modest compared to what a mismatched or failing control can do to energy use over a full heating season.
Hobart's housing stock covers a range of ages and configurations, and the jobs that come in reflect that. Older homes on their original equipment, additions that the ductwork never properly reached, and systems that have been running without a tune-up for years are all common. Below is what those calls typically involve.
Leaking ducts are one of the most common reasons a system runs hard without delivering the comfort it should. When supply air escapes into an unconditioned space before it reaches the room it was meant for, the result is uneven temperatures and higher energy costs. Sealing involves locating the leaks, closing them properly, and verifying that airflow is reaching the right places. In homes with additions or rooms that were never quite comfortable, this is often the fix that was missing.
A smell that appears when the furnace or air handler first runs is worth paying attention to. A burning smell at the start of the heating season is often dust burning off the heat exchanger after months of sitting idle. A persistent burning smell, or one that comes back after the first few cycles, can point to something more serious. A musty smell usually means moisture has found its way into the duct system or the coil. Either way, the diagnostic starts with what the system is actually doing, not with a guess.
The evaporator coil sits inside the air handler and is where heat transfer happens on the cooling side. A coil that has built up a layer of dust and debris loses efficiency quickly, and a coil that has been allowed to ice over can cause the compressor to work against conditions it was not designed for. Cleaning restores heat transfer. When a coil is damaged or corroded beyond cleaning, replacement is the right answer, and we confirm that before the work starts.
A furnace that will not start, runs briefly and shuts off, or produces heat on one cycle and nothing on the next is showing a fault that needs a proper diagnostic. The igniter, heat exchanger, limit switch, and gas valve are all common failure points, and each one fails differently. We check what is actually causing the problem rather than replacing parts on speculation. Emergency no-heat and no-cool calls taken seriously means the line is open at any hour, and a no-heat call in a Brown County winter gets treated as the priority it is.
Forced-air heating pulls moisture out of the air, and the regional heating season is long enough that the effect adds up. A whole-home humidifier integrates with the existing furnace and ductwork, treats the whole house rather than a single room, and is controlled by a humidistat that works alongside the thermostat. Installation involves the supply plenum connection and a water line tie-in. The difference in comfort from November through March is real, and it is a job that makes sense to schedule before the heating season rather than during it.
A Hobart home that has relied on window units or has never had central cooling can be set up with a ducted central air system or a ductless mini-split, depending on what the property allows. Mini-split and ductless systems are well suited to homes without existing ductwork, additions, or spaces that need independent temperature control. Central air installation involves the outdoor condenser, the indoor air handler or coil, refrigerant lines, and the control connection. We size the system to what the property actually needs, not to what was there before.
A seasonal tune-up is the most straightforward way to find a problem before it becomes an emergency. For the heating side, that means checking the heat exchanger, igniter, blower motor, and flue condition, along with the filter and the control settings. For the cooling side, it means the refrigerant charge, coil condition, and airflow through the system. Both visits are worth scheduling before the season they serve.
What a tune-up also does is give a clear picture of how much life is left in a system. That matters when a replacement is on the horizon and timing affects the budget. A system that is running but showing wear is better assessed in October than in January, when the options narrow considerably. Every call gets the same attention, whatever the job size, and a maintenance visit is no different.
The price for a service call is confirmed on the phone before anything is scheduled, and what that visit covers is explained at the same time. Once the technician who comes out has assessed the system, the repair scope and cost are confirmed before any work proceeds.
What moves a quote is the nature of the fault, what has to be accessed to fix it, and whether a repair or a replacement is the better answer given the condition and age of the equipment. A straightforward igniter replacement is a different job from a heat exchanger inspection that leads to a system replacement conversation. We walk through both situations the same way: the findings are explained, the options are laid out, and nothing proceeds without your approval.
For installation and replacement work, the quote covers the equipment and the installation. If additional work turns up during the job, that gets discussed before the scope changes. The diagnosis explained on every call is how that conversation starts, whether the job is a repair or a full replacement.
Replacing a system with whatever was there before is not always the right approach. A furnace or air conditioner that was originally installed for a different configuration of the home, or one that was never properly sized to begin with, will repeat the same comfort problems the old system had.
Proper sizing starts with the property: the square footage, the insulation, the window area, and how the space is used. An oversized furnace short-cycles and leaves the air feeling clammy. An undersized one runs constantly and still cannot keep up on the coldest days. We assess the space before recommending equipment, and the recommendation follows from what the calculation shows.
Modern cold-climate heat pumps are rated to operate efficiently at temperatures well below freezing, which makes them a practical option in this region in a way older heat pump technology was not. For a Hobart home that wants to reduce reliance on a single fuel source, a hybrid setup pairing a heat pump with an existing furnace is worth understanding. The controls and staging need to be configured correctly for that to work as intended, and that is part of what the installation covers.
A system that stops working entirely does not wait for a convenient time. We are available around the clock, every day of the year, including weekends and holidays. There are no after-hours restrictions and no separate emergency line.
Call (920) 691-5628 at any hour and the job gets scoped on that call.
For rental properties and commercial spaces that need to stay occupied, we work around the constraints of the building. The visit is confirmed before it is scheduled, the scope is clear, and the repair is agreed before it starts. For a tenant who cannot leave, or a business that cannot close, that clarity matters as much as the speed of the response. The options are set out on our HVAC services page.
We serve Hobart and the communities around it throughout Brown County. The neighboring towns we cover regularly include Ashwaubenon, De Pere, Howard, Allouez, and Green Bay. If your property is in this part of the county, the call works the same way regardless of which side of a municipal line you are on.
Coverage extends to residential properties of all sizes, rental units, and commercial buildings.
Call (920) 691-5628 to confirm we cover your address before anything is scheduled.
Homes in this part of Brown County are predominantly on gas forced-air furnaces, which is consistent with the broader region. Older homes sometimes have equipment that has not been serviced in years, and the diagnostic accounts for that. The technician who comes out assesses what is actually in front of them rather than assuming the system matches a standard configuration.
Landlords and property managers with multiple addresses are welcome to call and discuss how to handle the scheduling. We work out the details on the call, including how invoicing is handled across addresses.
The decision comes down to the cost of the repair relative to what a replacement would run, the age of the equipment, and whether the system can realistically meet the load it is being asked to carry. We explain both options honestly and let you decide with the full picture in front of you.
No. The same process applies across every property we work on in the county. The call is scoped on the phone, the price is confirmed before the visit is scheduled, and the repair is agreed before it starts. The location does not change how the job is handled.
Yes. If the call involves both the heating and cooling sides of the system, both get assessed. A combined diagnostic makes sense when the symptoms involve the air handler or blower, which serves both functions, or when a seasonal tune-up covers both the furnace and the AC at the same time. What the visit covers is confirmed on the phone before anyone comes out.
Someone with access to the property needs to be there so the technician who comes out can reach the equipment. That can be the tenant, the landlord, or a property manager. We can discuss the access arrangement on the call when the visit is booked.
A system that fails in the middle of a Brown County winter gives you fewer options than one that was assessed in the fall. A tune-up, a repair, or a replacement conversation is easier to handle on your schedule than on the one a breakdown sets for you.
Call (920) 691-5628 and we will confirm what the visit covers and what it costs before anything is booked.
We take every call the same way, and planned work is no different from an emergency.
Take a look at our full area list. Nearby, we also cover: Ashwaubenon, De Pere, Allouez, Green Bay, Seymour.
Below is a plain-language look at the heating and cooling work we handle for homes and commercial properties in Hobart and across Brown County. Each row covers what the service involves, who it fits best, and one practical thing worth knowing before you call. Read through, find what matches your situation, and give us a call for a quote.
| Service | What the Service Includes | Best Suited For | Good to Know |
|---|---|---|---|
| Furnace Repair & Replacement | Heat exchanger and igniter assessment, Honest repair-versus-replace evaluation, Full furnace replacement when needed | Hobart homes facing a furnace failure or repeated repairs on aging equipment | Sub-freezing temperatures in Brown County put real stress on heating equipment. A furnace that was marginal in October can fail entirely in February. |
| HVAC System Installation & ReplacementMost Popular | Equipment sizing and selection, Full system removal and installation, Ductwork compatibility check | Homeowners and property managers replacing aging or failing equipment | Sizing matters as much as brand. An oversized system short-cycles and an undersized one runs constantly. We assess the space before recommending equipment. |
| Seasonal Maintenance & Tune-Ups | Pre-season equipment inspection, Filter, coil, and motor checks, Refrigerant and flue review | Homeowners, landlords, and property managers who want to catch problems before a breakdown | Fall is the right time to service a furnace in Brown County. Finding a failing igniter in October costs far less than a no-heat call in January. |
Call us at (920) 691-5628 and we will walk you through your options, explain what the visit covers, and get the work scheduled.
(920) 691-5628