Tempco Heating & Air Conditioning has served West Allis homeowners, landlords, and commercial property managers since 1969, and we are still here, still local, and still doing the work right. Whether you need a furnace repaired before temperatures drop, a new cooling system installed, or routine maintenance to keep your equipment running through every season, we handle it all. Dependable service. Honest rates. Local HVAC know-how. Call (414) 451-9289 today to get started.
Good HVAC work isn't complicated, it's just done right, and that is exactly what we bring to every job in West Allis and across Milwaukee County. We handle the full range of heating and cooling work for residential customers, rental property owners, and commercial clients alike. From AC repair and heating service to full system installation and indoor air quality upgrades, our team covers it all with clear communication from the first call to the final test. We make the repair and leave the home tidy.
Dealing with a furnace that won't keep up or an AC that can't cool? When your air conditioner stops working or starts struggling, we come out to diagnose the problem, check for refrigerant leaks, inspect the condenser and evaporator coils, and troubleshoot airflow issues that may be robbing your system of efficiency. You get a clear explanation of what is wrong and what it will take to fix it. Call (414) 451-9289 to schedule an AC service call.
A no-heat situation in Wisconsin is not something to wait out. We respond quickly to heating calls, running through a full diagnosis that covers the blower, air handler, heat exchanger, and controls to find the root cause. You will know what we found and what we recommend before any work begins. Call (414) 451-9289 when your heating system needs attention.
Heat pumps that stop heating, stop cooling, or start cycling oddly need a technician who understands how these systems actually work. We check airflow, refrigerant levels, and the full mechanical picture to get your heat pump back on track. Whether it is a minor service call or a more involved repair, we handle it. Call (414) 451-9289 to schedule heat pump service.
When a system is past its useful life or simply not keeping up, a full replacement is often the smarter investment. We install new heating and cooling systems for homes, rental properties, and commercial spaces throughout the area. On installation day, our team walks you through the process, keeps the work area clean, and confirms everything is running correctly before we leave. We provide no-pressure estimates, priced up front, so you know what to expect before the work begins. Call (414) 451-9289 to get an estimate.
A properly installed thermostat or smart control makes a real difference in comfort and energy use. We install programmable and smart thermostats, replace thermostats that have stopped working, and set up zoning controls for homes and buildings with multiple comfort zones. Call (414) 451-9289 to schedule an installation.
Leaky or damaged ductwork is one of the most common causes of uneven temperatures and high energy bills. We diagnose duct problems, seal leaks, and repair or replace sections that are no longer doing their job. If some rooms in your home are always too hot or too cold, the duct system is often where the answer is hiding. Call (414) 451-9289 to have your ductwork evaluated.
The air inside your home matters. We install whole-house air filtration systems, air purifiers, and air scrubbers that work with your existing HVAC equipment to reduce dust, allergens, and airborne particles. If indoor air quality is a concern for your family or your tenants, we can walk you through the options. Call (414) 451-9289 to learn more.
A spring or fall tune-up is one of the most cost-effective things you can do for your HVAC system. We inspect and clean key components, check refrigerant levels, test controls, and flag any issues before they become expensive problems. Regular maintenance keeps equipment running longer and more efficiently. Call (414) 451-9289 to schedule a tune-up.
Milwaukee County winters are long, cold, and demanding on heating equipment. Sub-freezing temperatures can arrive early and stay late, and the forced-air heating systems that keep most West Allis homes warm also pull moisture from the indoor air, making humidity management a real comfort issue. At the same time, more homeowners in the area are looking at efficient, year-round heating and cooling options that can handle Wisconsin's climate without compromise. The three services below reflect what we see most often in this area and why they matter here specifically.
A furnace that stops working in January is an emergency, and we treat it that way. When a West Allis homeowner calls with no heat, we prioritize the call and get a technician on-site to diagnose the problem. We check the heat exchanger, burners, blower motor, and controls to find out what failed and whether a repair or a full replacement is the right path. For systems that are beyond repair or simply too old to trust through another Wisconsin winter, we handle complete furnace replacement with equipment and labor explained clearly before the job starts. We provide prompt response, even for last-minute comfort calls. Call (414) 451-9289 if your furnace is not heating.
Modern cold-climate heat pumps are rated to operate efficiently at temperatures down to roughly negative fifteen degrees Fahrenheit, which makes them a practical option for West Allis homes that want year-round heating and cooling from a single system. These units have come a long way, and with available energy efficiency incentives making the investment more accessible, interest in heat pump installation across Milwaukee County has grown steadily. We assess your home, walk you through the equipment options and what installation involves, and give you a clear estimate before anything is scheduled. Call (414) 451-9289 to get a heat pump installation estimate.
Forced-air heating is efficient and effective, but it dries out indoor air over a long heating season. In Wisconsin, that means months of low humidity inside the home, which leads to dry skin, static electricity, wood floors and trim that can crack, and a general sense of discomfort even when the thermostat is set correctly. A whole-home humidifier installs directly into the existing HVAC system and adds moisture automatically as the furnace runs. Installation is straightforward, and the difference in comfort is noticeable. We'll handle the system so you don't have to. Call (414) 451-9289 to schedule a humidifier installation.
When the heat goes out in the middle of a Wisconsin winter or the AC quits during a summer heat stretch, you need someone who will actually pick up and show up. We offer same-day and after-hours HVAC service for no-heat and no-cool emergencies throughout West Allis and the surrounding area. Emergency furnace repair, emergency AC repair, and emergency heat pump repair are all part of what we do. Simple booking. Clear pricing. Reliable, lasting comfort. We pick up the phone and take care of it. Call (414) 451-9289 any time your system goes down. Call today and we'll get the temperature back where it belongs.
Property managers, building owners, and small business operators in West Allis and across Milwaukee County count on reliable heating and cooling to keep their spaces comfortable and their tenants or customers satisfied. We handle commercial HVAC repair, commercial furnace and AC repair, commercial system installation and replacement, and ongoing commercial maintenance programs. Work is performed by qualified HVAC technicians who understand the demands of commercial equipment and the schedules that come with managing a building or business. Call (414) 451-9289 to get a commercial HVAC estimate.
Not every HVAC company works the same way, and we think the difference shows up in the details. We have been locally owned and operating in West Allis since 1969, more than five decades of showing up for this community and doing the work with care. When you call us, you reach someone who knows this area and is personally accountable for the job. We provide no-pressure estimates, priced up front, because we believe you should understand exactly what you are agreeing to before any work begins. Every job is handled by qualified HVAC technicians who take the work seriously and treat your home or building with respect. We make the repair and leave the home tidy.
We are based in West Allis and serve customers throughout Milwaukee County and the broader metro. Our service area includes Milwaukee, Wauwatosa, Greenfield, Brookfield, New Berlin, Greendale, Hales Corners, and Cudahy, among other nearby communities. If you are in the area and need heating or cooling service, we can help. Call (414) 451-9289 to confirm service availability in your neighborhood.
We take calls every day from 8:00 AM to 10:30 PM, including weekends and holidays. For urgent no-heat or no-cool situations, we prioritize those calls and work to get a technician out as quickly as possible. Call (414) 451-9289 and we will get you on the schedule.
Same-day service is available when our schedule allows, and we make every effort to accommodate urgent calls the same day they come in. No-heat calls during Wisconsin winters are treated as high priority, and we respond accordingly. Call (414) 451-9289 early in the day to maximize the chance of same-day availability.
Check your thermostat settings first to confirm it is set to heat and the temperature is above the current room temperature. Check your furnace filter and make sure the system has power. If none of that resolves it, call (414) 451-9289 and we will get a technician out to diagnose the problem. A no-heat situation in a Milwaukee County winter is something we take seriously.
Yes, we work every day of the week. Whether you need a Saturday tune-up or a Sunday emergency furnace repair, we are available. Call (414) 451-9289 to schedule a weekend appointment or report an urgent issue.
For non-emergency work like tune-ups and inspections, a few days to a week of lead time is typical during busy seasons. Fall and early spring tend to book up faster because homeowners are preparing for the heating and cooling seasons. If your situation is urgent, call (414) 451-9289 and we will do our best to move quickly.
Weak airflow from the vents, warm air coming out of a running air conditioner, the system turning on and off repeatedly in short cycles, or unusual noises like banging, rattling, or squealing are all signs that something is wrong. Any of those symptoms means the system needs a diagnosis before the problem gets worse. Call (414) 451-9289 and we will schedule a visit.
The technician explains what they find before any work begins, so you know exactly what the problem is and what the repair involves. If something unexpected comes up during the job, we communicate that before proceeding. Clear communication from the first call to the final test is how we operate on every visit.
The price covers the technician's time, the diagnosis, and the work performed. Parts are itemized separately and explained before installation. We provide no-pressure estimates, priced up front, so there are no surprises when the job is complete.
Payment is due when the job is complete. Before we start, you will have a clear picture of what the work costs so there are no questions at the end. If the scope changes during the visit, we discuss that with you before moving forward.
Deposit requirements vary by job size and equipment lead time. For a standard repair or tune-up, no deposit is needed. For larger installations where equipment must be ordered, we will discuss any deposit requirement clearly when you schedule the work so you know what to expect.
We look at the age of the equipment, the cost of the repair relative to the system's remaining useful life, and how reliably it has been running. If a system is older and the repair cost is a significant fraction of what a new system would cost, replacement is often the smarter long-term investment. We walk through the numbers honestly so you can make a confident decision.
Tempco Heating & Air Conditioning is ready to help with whatever your heating or cooling system needs, from a quick repair to a full system replacement. We respond promptly, communicate clearly, and stand behind the work we do. Dependable service. Honest rates. Local HVAC know-how. Call (414) 451-9289 today to schedule service or request an estimate. We are glad to help.
From a quick AC repair to a full furnace replacement, we handle the complete range of heating and cooling work for West Allis homes, rental properties, and commercial spaces. Every job comes with clear communication, upfront pricing, and work performed by qualified HVAC technicians who take the work seriously. The table below gives you a plain-language look at what each service covers and who it fits best. Call (414) 451-9289 when you are ready to schedule or want to talk through your options.
| HVAC Service | What's Included | Best Suited For | Helpful Details |
|---|---|---|---|
| Cold-Climate Heat Pump Installation | home assessment and equipment sizing, cold-climate unit selection, full installation and startup, efficiency and incentive review | homeowners interested in a single system that handles both heating and cooling efficiently through a Wisconsin winter | Modern cold-climate heat pumps are rated to operate at temperatures down to roughly negative fifteen degrees Fahrenheit, making them a practical fit for this area. |
| AC Repair and Service | refrigerant leak diagnosis, condenser and coil inspection, airflow troubleshooting, cooling system diagnostics | homeowners or property managers with an underperforming or non-cooling AC unit | Catching a small refrigerant or airflow problem early usually costs far less than waiting until the system fails on a hot day. |
| Full System Installation and ReplacementMost Popular | equipment selection and sizing, full removal of old system, new system installation and startup, final walkthrough and testing | homeowners or property managers whose system is past its useful life or no longer keeping up | We provide no-pressure estimates, priced up front, so you know exactly what the project involves before anything is scheduled. |
| Emergency HVAC Service | same-day and after-hours response, no-heat emergency repair, no-cool emergency repair, priority scheduling for urgent calls | anyone whose heating or cooling system has gone down completely, especially during extreme weather | We take calls every day from 8:00 AM to 10:30 PM, including weekends and holidays, and we prioritize no-heat calls during Wisconsin winters. |
| Furnace Repair and Replacement | full furnace diagnostics, burner and heat exchanger inspection, repair or full replacement recommendation, new furnace installation | West Allis homeowners facing a furnace that has stopped working or is too old to trust through another Wisconsin winter | If repair cost is a large fraction of what a replacement would run, we walk through the numbers honestly so you can make a confident call. |
| Whole-Home Humidifier Installation | humidifier unit selection, installation into existing ductwork, automatic humidity control setup, comfort and air quality improvement | West Allis households dealing with dry air, static electricity, or discomfort during the long heating season | A whole-home humidifier runs automatically with your furnace, so you get consistent indoor humidity without any manual adjustments. |
| Seasonal Maintenance and Tune-Ups | component inspection and cleaning, refrigerant level check, controls and safety test, early issue identification | homeowners who want to protect their equipment investment and avoid mid-season breakdowns | Fall and early spring tend to book up fast; scheduling ahead of the peak season gets you the appointment window you want. |
| Ductwork Repair and Sealing | duct leak diagnosis, sealing and patching, section repair or replacement, airflow balancing | homes with uneven temperatures, high energy bills, or rooms that never seem to reach the right temperature | Leaky ducts are one of the most common and underdiagnosed causes of comfort problems in Milwaukee County homes. |
| Thermostat and Smart-Control Installation | programmable thermostat installation, smart thermostat setup, zoning control configuration, replacement of failed thermostats | homeowners looking to improve comfort, reduce energy use, or upgrade aging controls | A properly installed smart thermostat can make a noticeable difference in how consistently your system maintains temperature. |
| Heating and Furnace Repair | blower and air handler checks, heat exchanger inspection, controls and ignition diagnosis, root-cause repair | anyone who has lost heat or noticed the furnace running poorly | Wisconsin winters make a heating call an urgent matter; we prioritize no-heat situations to get a technician on-site quickly. |
| Indoor Air Quality and Air Filtration | whole-house air filtration installation, air purifier and scrubber installation, allergen and dust reduction, integration with existing HVAC equipment | families, allergy sufferers, or landlords concerned about air quality in their homes or rental units | These systems work with your existing heating and cooling equipment, so no major changes to your setup are required. |
| Heat Pump Repair and Service | refrigerant level checks, airflow and coil inspection, cycling and efficiency diagnosis, mechanical troubleshooting | homeowners with a heat pump that has stopped heating, stopped cooling, or started short-cycling | Heat pumps handle both seasons, so a problem in spring or fall can leave you without heating and cooling at the same time. |
How do I know if I should repair my furnace or replace it?
We look at the age of the equipment, the cost of the repair, and how reliably it has been running. A furnace that is fifteen or more years old and facing a costly repair is often a better candidate for replacement than another round of fixes. We walk through the numbers with you honestly so you can make a decision that makes sense for your budget and your home.
What are the signs that my AC or furnace needs attention now?
Weak airflow from the vents, warm air coming out of a running air conditioner, the system turning on and off in short cycles, or unusual noises like banging, rattling, or squealing are all signals that something is wrong. Any of those symptoms means the system needs a diagnosis before the problem gets more serious. Call us and we will get a technician scheduled.
How often should I schedule a maintenance tune-up?
Once a year for each system is the standard recommendation. A furnace tune-up in the fall before heating season and an AC tune-up in the spring before cooling season keeps both systems running at their best and catches small issues before they turn into expensive repairs.
Same-Day and Emergency Availability
When your heat goes out in a Wisconsin winter or your AC quits during a summer heat stretch, we respond the same day. We take calls every day of the week and prioritize urgent no-heat and no-cool situations.
What does a seasonal tune-up actually include?
We inspect and clean key components, check refrigerant levels, test the controls and safety switches, and flag anything that looks like it could cause a problem down the road. The goal is to confirm the system is ready for the season ahead and to give you an honest picture of its condition.
Why is one room in my home always hotter or colder than the rest?
Uneven temperatures are usually caused by duct leaks, an undersized or poorly balanced duct system, or a zoning issue. In some cases, a dirty filter or a struggling blower motor is restricting airflow to certain parts of the house. We diagnose the root cause rather than guessing, and we explain what we find before recommending a fix.
Can I try to fix an HVAC problem myself before calling a technician?
Checking your thermostat settings, replacing a dirty filter, and making sure the system has power are all reasonable first steps. Beyond that, HVAC equipment involves refrigerant, electrical components, and heat exchangers that are best left to a qualified technician. Attempting a repair without the right training and tools can make the problem worse or create a safety issue.
Transparent Upfront Pricing
We give you a clear estimate before any work begins, and we communicate openly if anything changes during the job. You will never be surprised by the final number.
Do I need to be home when the technician comes out?
Someone should be present to let the technician in and to hear the findings and recommendations at the end of the visit. If that is not possible, let us know when you schedule and we will work out the best arrangement for your situation.
How does pricing work, and will I know the cost before work starts?
We provide no-pressure estimates, priced up front, so you know what the work costs before we begin. If something unexpected comes up during the job, we talk with you about it before moving forward. There are no surprises when the job is complete.
Experienced With Older and Newer Systems
We have been doing this work in the West Allis area since 1969, which means we have seen a wide range of equipment, from older systems that have been running for decades to the latest cold-climate heat pumps and smart controls.
What causes a system to short-cycle, and is it a serious problem?
Short-cycling, where the system turns on and off repeatedly without completing a full heating or cooling cycle, is usually a sign of an underlying issue. Common causes include a dirty filter restricting airflow, a refrigerant problem, an oversized system, or a failing component like a pressure switch or thermostat. It puts extra wear on the equipment, so it is worth getting diagnosed sooner rather than later.
What is involved in upgrading to a smart thermostat?
We install the new thermostat, connect it to your existing system wiring, configure the settings, and confirm it is communicating correctly with your heating and cooling equipment. If you want zoning controls or have a more complex system, we handle that as well. The whole process is usually straightforward and completed in a single visit.
How can I improve the air quality and humidity in my home?
A whole-home air filtration or purification system installed on your existing HVAC equipment reduces dust, allergens, and airborne particles throughout the house. A whole-home humidifier addresses the dry-air problem that comes with running forced-air heat through a long Wisconsin winter. We can walk you through both options and what installation involves.
Call (414) 451-9289 to talk through your heating or cooling situation and get a straightforward estimate from our team.
(414) 451-9289