Clarksville homeowners, landlords, and businesses have the same basic need: a heating and cooling system that works when the season demands it. Seward Heating and Cooling Systems covers Clarksville and the surrounding Clark County area with full-service HVAC repair, installation, maintenance, and emergency response. Whether a furnace has stopped producing heat or an air conditioner has given out mid-summer, we handle it. The work is done by qualified HVAC technicians, and every job is held to the same standard regardless of whether the property is a single-family home, a rental unit, or a commercial space.
We also cover New Albany, Jeffersonville, Sellersburg, Indian Hills, and Mockingbird Valley. If you manage a property in any of these communities or simply need a system looked at before the next season hits hard, the process starts with a phone call. Call (502) 826-9787 for a quote and we will get you on the schedule.
The sooner you call, the sooner your comfort is back, and same-day HVAC service is available for Clarksville and the surrounding area. When you call, we ask about the system, the symptom, and your address so we can give you a rate before anything is confirmed. No work starts until you have agreed to the price and the scope.
For tenants and businesses that cannot simply shut down and wait, we work around occupied schedules. A rental unit with no heat in January is an urgent call. A commercial space with a failed cooling system in July is just as urgent. We take those calls seriously and respond the same way we respond to any other emergency: by getting a qualified technician to the property as quickly as the schedule allows. Same-day appointments are often available, and we are reachable every day from 8:00 AM to 8:00 PM.
The technician who works on your home runs this area every week. That means the visit is efficient and the diagnosis is grounded in what actually goes wrong with the systems common to this part of Indiana. Give us a call and we'll get the comfort back.
A town this size carries a wide mix of housing: older homes on original equipment, newer construction, rental properties, and small commercial buildings. One call is not like another, and the right approach depends on what the property has, how old the system is, and what the situation actually calls for.
A system that has quit entirely, or one that is running but not doing its job, is the most common reason someone calls. The diagnostic visit is where the work starts. The technician checks the components most likely to cause the symptom: ignition, refrigerant charge, airflow, thermostat communication, and so on. Once the fault is identified, you get a clear explanation of what was found and a price for the repair before anything is touched. Refrigerant leak diagnosis, airflow troubleshooting, and uneven-temperature complaints all fall into this category.
Scheduled maintenance is the most reliable way to avoid an emergency call. A spring AC tune-up and a fall furnace inspection catch small problems before they become breakdowns, and they keep the system running efficiently through the season it is about to face. For rental properties and commercial spaces, scheduled maintenance also reduces the likelihood of a tenant or employee call about a system that has failed without warning. We handle both residential and commercial maintenance visits across Clarksville and Clark County.
When a system has been repaired multiple times and is no longer keeping up, replacement is often the more practical answer. The four-season climate across this region puts real demand on both heating and cooling equipment, and a system that is aging on both ends of the year tends to fail when the load peaks. We handle full HVAC system replacement, including furnace-and-AC pairings and heat pump installations, and we walk you through the options before anything is committed. The service page carries the full breakdown of what each replacement path involves.
Some spaces in a home or building are simply not served well by the central duct system. An addition that was built after the original HVAC was installed, a finished basement, a sunroom, or a garage conversion often ends up too hot in summer and too cold in winter because the ducting was never extended to reach it properly.
A ductless mini-split handles heating and cooling for that space independently, without requiring new ductwork. The system connects an outdoor unit to one or more indoor air handlers mounted in the rooms that need coverage. We install, repair, and service ductless mini-split systems for both residential and commercial applications in Clarksville and the surrounding communities.
If a room in your property consistently runs outside the comfort range regardless of what the central system is doing, a mini-split is worth a conversation. Call us and we'll walk you through your options.
When a home gains a new room or a finished space, the existing duct system rarely reaches it without modification. We design and install ductwork for additions so the new space is properly conditioned from the start, rather than relying on a portable unit or leaving the room to fend for itself. Getting the sizing and routing right matters: undersized or poorly routed ductwork creates the uneven-temperature complaints that are harder and more expensive to fix after the fact.
A full replacement covers both the heating and cooling sides of the system, and the two are sized and selected together so they work as a matched pair. We handle the removal of the old equipment, the installation of the new system, and the testing that confirms it is performing correctly before we leave. Code-compliant HVAC work on every job means the installation is done to the standard the equipment and the property require.
Airflow problems that leave some rooms comfortable and others not are often a balancing issue rather than a system failure. Registers that are partially closed, returns that are blocked, or a duct layout that was never properly adjusted can all create uneven conditions throughout a home. We diagnose airflow distribution problems and adjust the system so conditioned air reaches the rooms it is supposed to reach. This is frequently the right fix before a homeowner replaces equipment that is actually performing correctly.
A maintenance visit before the heating season and another before the cooling season are the two most reliable investments a property owner can make in their HVAC system. We inspect, clean, and test the components that wear first, confirm the system is operating within its designed range, and flag anything that is likely to cause a problem before it does. Affordable rates. Flexible timing. Reliable comfort.
When you call, we ask about the system: what type it is, what it is doing or not doing, and how old it is if you know. That gives us enough to explain the rate on the phone before anything is scheduled. The price is confirmed before the technician starts work, so there are no open questions going into the job.
What moves a quote is the nature of the fault, what has to be accessed to reach it, and whether repair or replacement is the better answer for the system's age and condition. A simple component swap on a system that is otherwise in good shape is a different conversation from a full replacement on a unit that has been declining for two seasons. We explain both options where both apply and let you decide.
The rate covers what the call involves. If you want to know what it includes and what it does not, ask on the call and you will get a direct answer.
Matching the replacement to what was there before is not the same as matching it to what the property actually needs. A system that was oversized or undersized when it was first installed will cause the same problems again if the replacement simply copies it. Short cycling, uneven temperatures, and humidity issues that persist after a new installation are often the result of equipment that was not properly matched to the home.
We size replacement systems based on the property: its square footage, its insulation, its window area, and how the duct system is laid out. That process takes a little more time than pulling the old model number and ordering the same thing, but it is the reason a new system performs correctly from the first season rather than generating a second call six months later. For Clarksville homes, where the regional climate demands real performance from both the heating and cooling sides of the system, getting the sizing right matters on both ends.
We cover Clarksville as our primary service area in Indiana, and we extend that coverage throughout Clark County and the neighboring communities. New Albany, Jeffersonville, Sellersburg, Indian Hills, and Mockingbird Valley are all within our service area. If you are in one of these towns and are not certain whether your address falls within our coverage, call us and we will confirm.
Every call in this area is handled the same way: a quote on the phone, a qualified technician at the property, and the work explained before it starts. We take pride in the HVAC work we leave behind, whether the property is in Clarksville proper or one of the surrounding communities.
the page about heating and cooling breaks the work down.
When the appointment is confirmed, we will tell you what to expect about timing. We do not promise a specific arrival time, but we aim to give you enough information to plan your day. If you have specific constraints around availability, mention them when you call and we will do our best to work around them.
A spike in heating or cooling costs without a change in how the system is being used often points to a loss of efficiency somewhere in the system. Common causes include a dirty coil, refrigerant loss, duct leaks, or a component that is working harder than it should because something else has failed. A diagnostic visit is the right way to find out which one applies to your system.
A heat pump installation starts with a load calculation to confirm the right size system for the property, followed by removal of the existing equipment if it is being replaced. The new unit is installed, connected to the air handler, and tested through both heating and cooling modes before the technician leaves. The regional climate here sits in a transition zone where heat pumps handle the full heating-and-cooling load efficiently, making them a practical option for properties replacing aging furnace-and-AC systems. Call (502) 826-9787 for a quote and we will walk you through the equipment options for your specific property.
In most cases, the technician will shut the system down as part of the diagnostic or repair process. You do not need to do anything in advance unless we specifically ask you to. If there is anything we need you to prepare before the visit, we will let you know when the appointment is confirmed.
Yes. We cover Clarksville as our primary area in Indiana and extend service throughout Clark County, including New Albany, Jeffersonville, Sellersburg, Indian Hills, and Mockingbird Valley. If your property is in the county but outside Clarksville, call (502) 826-9787 and we will confirm coverage for your address before anything is scheduled.
We can assess the situation and determine what is needed to complete the work correctly. Call (502) 826-9787 and describe what has been done so far. We will let you know whether we can step in and what finishing the installation would involve.
It affects the conversation but not the process. The technician diagnoses the fault the same way regardless of age. On older equipment, we will give you an honest read on whether the repair makes sense relative to the system's remaining useful life, so you can make an informed decision before committing to the work.
A repair that fails quickly usually means the root cause was not fully addressed, a replacement part was not the right fit, or there is an underlying issue that the first repair did not account for. When we diagnose a system that has been worked on recently, we look at what was done and what the system is doing now to determine what actually needs to be fixed.
Call (502) 826-9787 and give us your address. We will confirm whether the location falls within the area we cover. Properties in unincorporated areas or on town boundaries are handled the same way as any other address. If we cover it, we will schedule the visit.
When you call (502) 826-9787, we will ask what the system is doing, what type of equipment you have, and where the property is located. By the end of the call, you will have a rate and a scheduled appointment. Seward Heating and Cooling Systems is available every day from 8:00 AM to 8:00 PM. Same-day service. Upfront pricing. Qualified technicians.
Check our local coverage area. We also serve nearby: New Albany, Jeffersonville, St. Matthews, Shively, Lyndon.
We handle the full range of heating and cooling work for homes and businesses in Clarksville and across Clark County. The table below breaks down each service, what it covers, and who it fits best. If you have questions about a specific job or want to know what a service would cost for your situation, call us and we will walk you through your options.
| Service | What It Covers | When You Need It | Good to Know |
|---|---|---|---|
| Furnace & AC System Replacement |
| Clarksville homeowners with older systems that have declined in efficiency or been repaired multiple times | Clarksville's older housing stock means many systems are at or past their practical service life. Replacement is often the more cost-effective path when repair costs have been adding up. |
| Seasonal Maintenance & Tune-Ups |
| Any homeowner, landlord, or property manager who wants to reduce the likelihood of a mid-season breakdown | Two visits per year, one in spring and one in fall, cover both systems before each peak season and catch small issues before they become repairs. |
| Ductwork Repair & Sealing |
| Homes with uneven temperatures room to room or rising energy bills without an obvious cause | Leaking ducts lose conditioned air into attics and crawl spaces before it reaches the living area. Sealing them improves comfort and reduces equipment wear. |
| Emergency HVAC Service |
| Any situation where the heating or cooling system has stopped working and the home is becoming uncomfortable or unsafe | Emergency calls are accepted every day from 8:00 AM to 8:00 PM. Same-day service is often available depending on the schedule. |
| Indoor Air Quality & Air Filtration |
| Households dealing with dust, allergens, or humidity discomfort that a standard filter does not address | Clark County's humid summers make air quality upgrades especially practical. A filtration system works alongside the existing HVAC equipment. |
| Full System Installation & Replacement |
| Homeowners replacing an aging or repeatedly repaired furnace and AC combination | A correctly sized system uses less energy and holds temperature more evenly. Sizing is confirmed before any equipment is ordered. |
| Heat Pump Repair & Service |
| Homes with a heat pump that is struggling in either heating or cooling season | Clark County's climate is well suited to heat pumps. A system that loses efficiency in mild weather often has a fixable refrigerant or airflow issue. |
| Whole-Home Dehumidification & Humidity Control |
| Clarksville homeowners whose home feels warmer than the thermostat reads or who have noticed moisture or air quality issues in summer | A central AC system is not always designed to fully manage Clark County's summer humidity on its own. A whole-home dehumidifier maintains consistent indoor humidity regardless of outdoor conditions. |
| AC Repair & Service |
| Homeowners or property managers with an AC that stopped cooling or is running inefficiently | Kentucky summers put heavy demand on cooling equipment. Calling early in the season avoids the busiest repair windows. |
| Thermostat & Smart-Control Installation |
| Homeowners who want better control over comfort and energy use, or whose existing thermostat is no longer reading correctly | A smart thermostat that reduces runtime during unoccupied hours can meaningfully lower the seasonal load on heating and cooling equipment. |
| Heat Pump Installation |
| Homeowners replacing both a furnace and AC with a single system, or adding cooling to a space that currently only has heating | Modern heat pumps handle temperatures well below freezing, making them a practical year-round solution for Clark County's climate rather than just a warm-weather option. |
| Heating & Furnace Repair |
| Any home or rental property that has lost heat or is producing inconsistent warmth | Fall is the best time to catch a developing furnace problem before cold weather turns it into an emergency call. |
Call (502) 826-9787 for a quote and we will confirm the details, explain the pricing, and get the right service scheduled for your home or property.
(502) 826-9787