Transou's Heating & Air Conditioning has served Clemmons and the surrounding Forsyth County area since 1972, and heating and cooling is all we do. Whether you need AC repair in the middle of a July heat wave, a furnace that stopped working on a cold January night, a new heat pump system, or a full HVAC installation for a new build or renovation, we handle it. We serve homeowners, landlords, property managers, and businesses across the area, and same-day service is available when you need us fast. Call (743) 223-5935 for a quote and get your system back on track.
We service heating and cooling systems every day, and we're good at it, from a quick AC repair to a full system replacement on a commercial property. Our work covers AC repair and service, heating and furnace repair, heat pump repair and installation, full HVAC system installation and replacement, thermostat and smart-control installation, ductwork repair and sealing, indoor air quality upgrades, and seasonal maintenance. We work with residential customers, rental property owners, and commercial accounts throughout the Clemmons area. Every job we take on is code-compliant HVAC work, and we do not cut corners to move faster. We'll get the job done and the system running.
Getting your comfort back is easier than you think. When your AC stops cooling, blows warm air, or starts making noises it shouldn't, our technicians diagnose the problem and fix it the same day in most cases. We handle refrigerant leak diagnosis, condenser and compressor service, evaporator coil cleaning, and everything in between. Same-day AC repair is available, so you are not stuck waiting days for relief.
A furnace that won't turn on, blows cold air, or shuts off before the house warms up is a problem we see often. We troubleshoot airflow issues, heat exchanger problems, ignition failures, and uneven temperatures throughout the home. If you have no heat and need someone today, we can help. Emergency heating repair is part of what we do.
Heat pumps are efficient and reliable, but they do need service when something goes wrong. If your heat pump is not heating or cooling the way it should, we diagnose the issue, explain what we find, and give you a clear quote before any work starts. We also handle routine heat pump maintenance to keep the system running efficiently through every season.
A thermostat that is not reading correctly or a system you cannot control properly affects your comfort and your energy bill. We install programmable thermostats, smart thermostats like Nest and Ecobee, and zoning systems that let different areas of the home run at different temperatures. If your current thermostat is failing or you want better control over your system, we can help.
Leaky or damaged ductwork pushes conditioned air into attics and crawlspaces instead of into your living areas. That means higher energy bills and rooms that never quite reach the right temperature. We inspect, seal, and repair ductwork to improve airflow and efficiency. If the ducts are beyond repair, we handle full ductwork replacement as well.
The air inside a home can carry dust, allergens, and contaminants that a standard filter does not catch. We install whole-home air purifiers, UV air purifiers, air scrubbers, and high-efficiency HVAC filtration upgrades that work alongside your existing system. Better filtration means cleaner air for your family and less strain on the equipment.
A spring AC tune-up and a fall furnace tune-up catch small problems before they turn into expensive repairs. A maintenance visit covers cleaning, inspection, refrigerant levels, electrical connections, filter check, and a full system test. Keeping up with annual HVAC maintenance is one of the simplest ways to extend equipment life and keep energy costs in check.
Forsyth County sits in the North Carolina Piedmont, a climate that brings genuinely hot and humid summers alongside winters with real freeze risk. That combination means your heating and cooling systems both earn their keep every year. Three services come up again and again in this area, and each one fits the local climate directly.
Older equipment that struggled through another summer or another cold snap is often a sign that replacement makes more sense than another repair. In this part of North Carolina, homes rely on both a furnace and a central AC system to handle the full range of temperatures. When one component ages out, replacing the paired system together often makes financial sense because the equipment is matched for efficiency and the installation labor is consolidated. We walk you through the options, size the system to your home, and handle the full replacement from start to finish.
The Carolinas are among the highest heat pump adoption regions in the country, and for good reason. Clemmons winters are cold but typically moderate enough that a heat pump handles both heating and cooling efficiently in one system, often at a lower operating cost than separate furnace and AC equipment. For additions, sunrooms, or older homes without ductwork, ductless mini-split systems are a strong option. We size, install, and commission heat pump systems for both new installs and replacements.
Piedmont summers are humid, and a central AC system alone does not always pull enough moisture out of the air to keep indoor comfort where it should be. A whole-home dehumidifier connects directly to your HVAC system and runs independently of the cooling cycle, so your home stays comfortable even when the AC is not running at full capacity. Lower indoor humidity also reduces the conditions that allow mold and dust mites to thrive, which matters for indoor air quality as much as it does for comfort.
Noticing uneven temperatures or a spike in energy bills? That can be an early warning sign. But when the system goes down completely, no heat in January or no cool air in August, you need someone available today. We offer same-day and emergency HVAC service for customers across the Clemmons area, and we keep you informed from diagnosis to final test so you always know what is happening and what it will cost. We'll find the fault and set it right.
Property managers, office building owners, restaurant operators, and retail businesses all depend on reliable heating and cooling to keep their spaces functional. We service commercial HVAC systems across Forsyth County, including rooftop unit repair and replacement, commercial AC repair, commercial heating repair, and scheduled commercial HVAC maintenance programs. If your building's system is down or underperforming, we respond quickly and work around your schedule where we can. Work is performed by qualified HVAC technicians who understand commercial equipment and the expectations that come with it.
If you've never hired an HVAC company before, the pricing question is usually the first concern. HVAC repair costs and replacement costs vary depending on the equipment, the scope of work, and the parts involved, and we do not expect you to know any of that going in. The process is simple: you call, we schedule a visit, we diagnose the problem, and we give you a quote before any work begins. There are no surprises added to the bill after the job is done. Local ownership means local accountability, and you always know who to call.
Good workmanship. Good pricing. Good technicians.
Clemmons is our home base, and we serve customers throughout Forsyth County and the broader Winston-Salem metro. Our service area includes Winston-Salem, Lewisville, Bermuda Run, Advance, Pfafftown, and Kernersville, among other nearby communities. We work with homeowners, rental property owners, property managers, and commercial accounts across the region. If you are looking for a local HVAC contractor who knows the area, we are a call away.
Keeping a home comfortable starts with a system that runs right, and that starts with the people doing the work. We have been serving this community since 1972, and this is still a locally owned operation that takes its reputation seriously. All work is performed by qualified HVAC technicians who know the equipment and the local climate. We stand behind every system we service, and that has been true since the day we opened. Over five decades in Clemmons means we have earned our place here one job at a time.
Yes. We work with residential homeowners, landlords, rental property owners, property managers, and commercial clients throughout Clemmons and Forsyth County. Whether you need a quick repair on a home system or scheduled maintenance for a commercial property, we handle both sides of the work.
In most cases we can get someone out the same day, especially for urgent repairs. During peak seasons, lead times can stretch a day or two, so calling early in the day gives you the best chance at same-day availability. For true emergencies, no heat or no cooling, we do our best to respond as quickly as possible.
Yes. When a system goes down completely and cannot wait, we offer same-day and emergency service for both residential and commercial customers in Clemmons and the surrounding Forsyth County area. We operate every day from 7:30 AM to 11:00 PM, so you have a wide window to reach us when something goes wrong.
We give you a clear price before any work begins, so you know what to expect on the invoice. If the scope of the job changes once we open something up, we tell you before we proceed. There are no surprise charges added after the fact.
The main factors are the type of equipment involved, the parts needed, and how accessible the system is. Older systems sometimes require harder-to-source components, and jobs in tight attic spaces or on rooftop units take more time. We walk you through all of it before work begins so the final number is not a surprise.
Yes. Clemmons is our home base, but we regularly serve customers throughout Forsyth County and into the broader Piedmont Triad region. Our service area includes Winston-Salem, Lewisville, Bermuda Run, Advance, Pfafftown, and Kernersville, among other nearby communities.
For interior work, yes. A technician needs access to the indoor unit, air handler, and thermostat to do a proper diagnosis and repair. If you have a rental property and need to coordinate access for a tenant, just let us know when you call and we will work out the details.
A standard visit starts with a diagnosis of the reported problem, followed by a full inspection of the relevant components. We check the system, identify the fault, explain what we found in plain language, and give you a quote before any repair work begins. Once you approve the work, we complete the repair and test the system before we leave.
We work with property managers and landlords across Forsyth County on a regular basis. If you manage multiple units and need repairs or maintenance across several properties, call us and we will coordinate scheduling to minimize disruption to your tenants. We communicate clearly throughout the process so you can stay informed without being on-site.
Call us at (743) 223-5935 and we can go over accepted payment options when you schedule your visit. We keep the payment process straightforward so there are no complications at the end of the job.
AC repair, furnace repair, heat pump installation, full system replacement, emergency service, commercial HVAC, ductwork, indoor air quality. Transou's Heating & Air Conditioning handles all of it for customers across Clemmons and Forsyth County. Call (743) 223-5935 to get a quote and get on the schedule.
Pick the date. We do the work. We clean up after.
Give us a call and we'll get the comfort back.
We handle heating and cooling work across Clemmons and Forsyth County, from a quick same-day repair to a full system replacement on a residential or commercial property. The table below covers everything we do, who each service fits best, and a practical note to help you decide where to start. If you have questions after looking it over, call us and we will walk you through the options.
| HVAC Service | What's Included | When You Need It | Good to Know |
|---|---|---|---|
| Furnace & AC System Replacement | aging equipment assessment, matched system sizing for the home, paired furnace and central AC replacement, full installation and commissioning | Clemmons homeowners whose equipment struggled through another summer or cold season and is no longer worth repairing | Homes in the Piedmont rely on both a furnace and a central AC system year-round; replacing both together when one ages out often makes financial sense. |
| AC Repair & Service | warm air or no cooling, refrigerant leak diagnosis, condenser and compressor service, evaporator coil cleaning | homeowners and businesses with a cooling system that has stopped working or is underperforming | Same-day repair is available in most cases; calling early in the day gives you the best chance at same-day availability during peak summer months. |
| Indoor Air Quality & Air Filtration | whole-home air purifier installation, UV air purifier and air scrubber installation, high-efficiency filtration upgrades, allergen and contaminant reduction | households with allergy or asthma concerns, or anyone who wants cleaner air circulating through the home | These systems connect to your existing HVAC equipment, so no separate ductwork or major renovation is required in most installations. |
| Seasonal Maintenance & Tune-Ups | spring AC tune-up, fall furnace tune-up, refrigerant level check, electrical connections, filter, and full system test | any homeowner who wants to extend equipment life and catch small problems before they become expensive repairs | Annual maintenance is one of the simplest ways to keep energy costs in check and avoid mid-season breakdowns during the hottest and coldest weeks. |
| Heat Pump Repair & Service | heating and cooling performance diagnosis, refrigerant and airflow checks, routine heat pump maintenance, clear upfront quote before work begins | homeowners with a heat pump that is not heating or cooling efficiently in any season | Heat pumps handle both heating and cooling in one unit, so a problem in either mode is worth addressing before the next season arrives. |
| Thermostat & Smart-Control Installation | programmable thermostat installation, smart thermostat setup (Nest, Ecobee), zoning system installation, thermostat calibration and testing | homeowners who want better control over comfort and energy use, or whose current thermostat is reading incorrectly | A zoning system lets different areas of the home run at different temperatures, which is useful in larger homes or two-story layouts. |
| Full System Installation & Replacement | new system sizing and selection, paired furnace and AC replacement, ductless mini-split installation, full installation from start to finish | homeowners and commercial property owners replacing aging equipment or installing HVAC in a new build or renovation | Replacing paired heating and cooling equipment together often consolidates labor costs and ensures the new components are matched for efficiency. |
| Emergency HVAC Service | same-day emergency dispatch, no-heat and no-cool response, residential and commercial coverage, diagnosis and repair in one visit when possible | any customer whose system has gone down completely and cannot wait for a standard appointment | We operate every day from 7:30 AM to 11:00 PM, so you have a wide window to reach us when something goes wrong unexpectedly. |
| Heating & Furnace Repair | no-heat diagnosis, ignition and airflow troubleshooting, heat exchanger inspection, uneven heating throughout the home | any customer whose furnace has stopped working, is blowing cold air, or is short-cycling before the home warms up | Emergency heating repair is part of what we do; if you have no heat in January, do not wait to call. |
| Whole-Home Dehumidification & Humidity Control | whole-home dehumidifier installation, HVAC-integrated humidity control, independent dehumidification cycle, indoor air quality and mold-risk reduction | Forsyth County homeowners whose central AC alone does not keep indoor humidity at a comfortable level during humid Piedmont summers | A whole-home dehumidifier runs independently of the cooling cycle, so your home stays comfortable even when the AC is not running at full capacity. |
| Heat Pump Installation | new heat pump sizing and selection, ductless mini-split installation for additions or older homes, system commissioning and testing, replacement of separate furnace and AC with a single heat pump | homeowners looking for an efficient single-system solution for both heating and cooling, or adding comfort to a space without existing ductwork | The Carolinas are among the highest heat pump adoption regions in the country; Clemmons winters are typically moderate enough for a heat pump to handle both seasons efficiently. |
| Ductwork Repair & Sealing | duct leak inspection and sealing, damaged duct repair or replacement, airflow improvement, attic and crawlspace duct work | homeowners with rooms that never reach the right temperature or energy bills that have climbed without a clear reason | Leaky ducts push conditioned air into unconditioned spaces rather than into your living areas, which raises operating costs without improving comfort. |
How do I know if my system needs a repair or a full replacement?
A good rule of thumb is to weigh the repair cost against the age and condition of the equipment. If a system is more than 12 to 15 years old and needs a repair that costs more than a third of a replacement, replacement often makes more financial sense over the next few years. We walk you through that comparison honestly when we come out to diagnose the problem, so you can make the call with clear information.
Why would a system stop heating or cooling even when it is running?
Several things can cause this. A refrigerant leak reduces cooling capacity without shutting the system off. A dirty evaporator or condenser coil restricts heat transfer. A failing blower motor may run but not move enough air. Ductwork leaks can send conditioned air into unconditioned spaces before it reaches the living area. We diagnose the specific cause on the visit and give you a clear quote before any repair work begins.
How often should I schedule maintenance and tune-ups?
Twice a year is the standard recommendation: a spring tune-up before cooling season and a fall tune-up before heating season. Each visit covers cleaning, inspection, refrigerant levels, electrical connections, filter condition, and a full system test. Keeping up with that schedule is one of the most reliable ways to extend equipment life and avoid mid-season breakdowns.
Transparent Upfront Pricing
We give you a clear quote before any work begins, and the final invoice reflects that number. If something unexpected comes up mid-job, we tell you before we proceed.
What do strange noises from my HVAC unit usually mean?
The type of noise matters. A banging or clanking sound often points to a loose or broken component inside the air handler or blower assembly. A squealing sound can indicate a worn belt or bearing. A clicking that does not stop after startup may be an ignition or relay issue. Rattling sometimes means a loose panel or debris in the unit. Any noise that is new or getting louder is worth a call; catching a small mechanical problem early is almost always less expensive than waiting.
Why is one room in my home hotter or colder than the rest?
Uneven temperatures usually point to one of a few causes: a duct that is leaking, disconnected, or undersized for that run; a damper that is stuck or set incorrectly; or a system that is not properly sized for the square footage it is serving. Older homes with original ductwork are especially prone to this. We inspect the system and the duct layout to find where the airflow is breaking down.
Is a heat pump a good fit for a home in Clemmons?
For most homes in the Clemmons area, yes. Heat pumps handle both heating and cooling in a single system and tend to operate efficiently in climates where winter temperatures are cold but not extreme. The Piedmont Triad falls into that range. For homes without existing ductwork, a ductless mini-split system is a strong option. We size and recommend based on your home's layout, insulation, and existing equipment.
Work Performed by Qualified HVAC Technicians
Every job is handled by trained technicians who know the equipment and understand the demands of the local climate. We keep you informed from diagnosis to final test.
How does a dirty filter or coil affect system performance?
A clogged filter restricts airflow across the evaporator coil, which causes the coil to get too cold and sometimes freeze over. A dirty coil cannot transfer heat efficiently, which means the system runs longer to reach the set temperature and uses more energy doing it. In both cases, the fix is straightforward, but ignoring it long enough can stress the compressor and lead to a more expensive repair.
What does a whole-home dehumidifier actually do, and do I need one?
A whole-home dehumidifier connects to your HVAC system and removes moisture from the air independently of the cooling cycle. During a humid Piedmont summer, your central AC pulls out some moisture as a byproduct of cooling, but it is not designed primarily for dehumidification. If your home feels clammy even when the AC is running, or if you are seeing condensation on windows or musty odors in certain areas, a dedicated dehumidifier addresses the root cause. Lower indoor humidity also reduces the conditions that allow mold and dust mites to thrive.
Same-Day and Emergency Availability
When the system goes down and cannot wait, we are available every day from 7:30 AM to 11:00 PM for same-day and emergency service across Clemmons and the surrounding area.
Do I need to be home when a technician comes out?
For interior work, yes. We need access to the indoor unit, air handler, and thermostat to do a proper diagnosis and repair. If you manage a rental property and need to coordinate access through a tenant, let us know when you call and we will work out the details so the visit goes smoothly.
How does your pricing and estimate process work?
You call, we schedule a visit, we diagnose the problem, and we give you a clear quote before any work begins. If the scope changes once we open something up, we tell you before we proceed. There are no charges added to the bill after the fact. We keep the process straightforward so you know what to expect on the invoice.
Is same-day or emergency service available if my system goes down completely?
Yes. We offer same-day and emergency HVAC service for residential and commercial customers across the Clemmons area and Forsyth County. We operate every day from 7:30 AM to 11:00 PM. For no-heat situations in January or no-cool situations in August, call as early as you can and we will do our best to get someone out the same day.
Call (743) 223-5935 and we will help you figure out exactly what your system needs and get you on the schedule.
(743) 223-5935