Transou's Heating & Air Conditioning has been serving Clemmons and the surrounding Forsyth County area since 1972. That is more than 50 years of showing up, doing the work right, and standing behind every job. We are a locally owned HVAC contractor, and this community is not just where we work. It is where we live. Homeowners count on us to keep their families comfortable through every season. Property managers and commercial clients count on us to keep their buildings running without disruption. Whatever your heating and cooling needs are, we are ready to help. Good workmanship. Good pricing. Good technicians. Call (743) 223-5935 to schedule service today.
We service heating and cooling systems every day, and we're good at it, and the range of work we handle reflects that. From a quick AC repair to a full HVAC system replacement, our qualified HVAC technicians take care of the job from start to finish. Here is what we cover:
We work with both residential homeowners and commercial clients across Clemmons and Forsyth County. Whether you are dealing with uneven temperatures, a system that stopped working, or an airflow problem you cannot pin down, we diagnose the issue and get the system back on track. We'll get the job done and the system running.
When this company was founded in 1972, Clemmons was a smaller, tighter-knit community. The families who called us then were neighbors. Their children and grandchildren are calling us now. That kind of continuity does not happen by accident. It happens because we do honest work at honest prices, and because we treat every customer the way we would want to be treated ourselves.
Local ownership means local accountability, and you always know who to call. When you reach us, you are reaching someone who knows this area, knows the climate, and has worked on homes and businesses just like yours. We keep you informed from diagnosis to final test, so you are never left guessing about what is wrong or what it will cost to fix it.
Forsyth County summers push air conditioners hard. The winters here are mild but unpredictable, and a furnace or heat pump that goes down in January is not a minor inconvenience. We have built our reputation on being the company that shows up, tells you the truth, and gets the work done right. Give us a call and we'll get the comfort back.
Keeping a home comfortable starts with a system that runs right, and that means having a contractor who can handle every part of it. Below is a closer look at the work we do every day.
When your AC stops cooling or starts struggling, the cause could be anywhere from a refrigerant leak to a failing compressor to a dirty evaporator coil. Our technicians handle refrigerant leak diagnosis, condenser and compressor service, evaporator coil cleaning and repair, and central AC troubleshooting. We offer same-day and emergency AC repair when the heat will not wait.
A furnace that will not turn on or one that blows cold air when it should be heating is a problem we see often. We diagnose and repair the full range of furnace issues, including igniter and heat exchanger problems, and we also perform seasonal furnace tune-ups that help prevent those calls in the first place. Emergency heating repair is available when you need it most.
Heat pumps are a practical choice for the North Carolina climate, handling both heating and cooling from a single system. When a heat pump is not heating or not cooling the way it should, we track down the fault and correct it. We also install new heat pump systems and handle full replacements when a unit has reached the end of its useful life.
For additions, converted spaces, or areas of a home where traditional ductwork is not practical, a ductless mini-split system is often the right answer. We install and service mini-split systems and can help you figure out whether a ductless setup makes sense for your situation.
When a system is too old to repair cost-effectively, replacement is the smarter move. We handle full HVAC installations and replacements, including proper system sizing and energy-efficiency upgrades. All installation work is code-compliant HVAC work on every job, and we walk you through the options before anything gets started.
A smart thermostat can make a real difference in comfort and energy use. We install programmable thermostats and smart controls, including zoning and comfort-control systems that let you manage different areas of a home or building independently. If your existing thermostat is malfunctioning, we handle repairs as well.
Leaky or damaged ducts waste conditioned air and make uneven temperatures and high energy bills worse. We inspect, seal, and repair ductwork, and we replace sections that are too far gone to seal. Proper airflow and uneven-temperature troubleshooting often starts with the duct system, and we take that diagnostic step seriously.
The air inside a home can carry dust, allergens, and other particles that a standard filter does not fully catch. We install whole-home air filtration systems and air purifiers, and we can assess your indoor air quality and recommend practical improvements. The goal is a home that is not just comfortable in temperature but genuinely healthy to breathe in.
Pick the date. We do the work. We clean up after.
Noticing uneven temperatures or a spike in energy bills? Those are warning signs worth addressing before they turn into a breakdown. But when the system goes down completely, whether it is a summer night with no cooling or a cold morning with no heat, you need someone who can respond the same day.
We offer 24-hour emergency HVAC service for both residential and commercial clients. Office buildings, retail spaces, and homes across the Forsyth County area can reach us when a system failure cannot wait until the next available appointment. We stand behind every system we service, and that commitment extends to the moments when things go wrong unexpectedly. Call (743) 223-5935 for same-day or emergency service.
Every job we take on gets done to a standard we are willing to put our name behind. That means using the right materials, following current installation and repair standards, and making sure the work holds up after we leave. Code-compliant HVAC work on every job is not a selling point for us. It is simply how we operate.
If something is not right after we finish, we want to know about it. We are not satisfied until the customer is, and we will make it right if it is not. That has been the standard since 1972, and it has not changed.
Property managers, office managers, and retail business owners across Forsyth County rely on us for commercial HVAC repair, commercial AC service, commercial heating repair, and commercial heat pump service. We understand that a system failure in a commercial setting affects more than comfort. It affects your tenants, your customers, and your operations.
We work efficiently to minimize disruption, and we keep you informed from diagnosis to final test so you can communicate clearly with whoever is waiting on the repair. We serve commercial clients throughout Clemmons and the broader county, and we treat every commercial call with the same urgency we bring to a residential emergency. We'll find the fault and set it right.
Getting your comfort back is easier than you think, and in many cases the best way to stay comfortable is to stay ahead of problems before they start. A spring tune-up gets your air conditioner ready for the heat before it arrives. A fall checkup makes sure your furnace or heat pump is ready when the temperature drops. Annual HVAC service and inspections help extend equipment life, catch small issues before they become expensive ones, and keep the system running at its best.
We perform AC checkups, furnace inspections, heat pump maintenance, and full seasonal tune-ups for both residential and commercial clients. Preventive maintenance is one of the most cost-effective things you can do for any HVAC system.
If you've never hired an HVAC company before, the pricing question is often the first concern. What will this cost? Will there be surprises on the invoice? We keep the process simple. Before any work begins, we explain what we found, what we recommend, and what it will cost. No surprises, no fees added after the fact.
You can call us to request an estimate or to schedule an inspection. We will give you a clear picture of the work involved and the cost before a technician turns a single wrench. HVAC repair costs, installation costs, and replacement costs vary depending on the system and the scope of the job, and we will walk you through all of it in plain language.
Clemmons is home base, but we work throughout the region. Forsyth County is our primary service area, and we regularly serve customers in:
If you are in or near any of these communities and need HVAC service, we can get a qualified technician to your door. We know the roads, we know the neighborhoods, and we know the kinds of heating and cooling systems common to homes and businesses in this part of North Carolina. Good workmanship. Good pricing. Good technicians.
We have been serving Clemmons and the surrounding Forsyth County area since 1972, which puts us at more than 50 years in the community. That kind of longevity comes from doing honest work at honest prices and treating every customer the way we would want to be treated ourselves.
Our technicians know the local climate and the types of systems common to homes and businesses in the Piedmont Triad. They are qualified HVAC technicians who take the work seriously, and because we are a locally owned operation, the standard we hold them to is the same one we hold ourselves to. Every job reflects on this business directly.
Yes. We have been working on homes and commercial properties in this area for more than 50 years, which means we have seen how the Piedmont Triad climate affects HVAC systems across every season. We know the humidity challenges of local summers, the freeze risk in winter, and the kinds of equipment most common to homes built in this region.
We operate every day from 7:30 AM to 11:00 PM, which covers most emergency situations. If your system goes down in the evening or on a weekend, you can still reach us within that window. Call (743) 223-5935 and we will do our best to get someone to you as quickly as possible.
We aim to respond promptly and get a technician scheduled as fast as the situation calls for. For emergencies, we prioritize same-day response. For routine calls, we typically get back to you quickly and work out a time that fits your schedule.
We stand behind every system we service. If a problem returns after we have completed a repair, call us and we will make it right. We are not satisfied until the work holds up, and we have built our reputation over 50 years on exactly that standard.
Yes. Clemmons is home base, and we have been driving these roads and working in these neighborhoods since 1972. We know the area well, which means we arrive on time and do not waste your day with a technician who cannot find the address.
On-time arrival matters to us because we know your time is valuable. We schedule visits with a realistic window and do our best to hit it. If something unexpected pushes us off schedule, we will let you know so you are not left waiting without any information.
We schedule jobs with enough time to do each one properly without rushing. We do not overbook to the point where the last customer of the day gets a hurried technician. Every job, regardless of when it falls in the day, gets the same level of attention and care.
Transou's Heating & Air Conditioning has been the trusted local choice for heating and cooling service in Clemmons since 1972. With more than 54 years of experience, qualified HVAC technicians on every job, and service for homes and commercial properties throughout Forsyth County and the surrounding communities, we are ready to help with whatever your system needs. Call (743) 223-5935 to schedule service or request an estimate. Pick the date. We do the work. We clean up after.
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