Gas & HVAC Services is a locally owned heating and cooling company serving Roanoke and the surrounding Roanoke County area, handling residential and commercial HVAC work from routine tune-ups to full system replacements. We have been doing this work since 2014, and every job we take on gets the same attention whether it is a single-family home, a rental property, or a commercial space. Furnace fixed. AC humming. Home comfortable again. Call us today at (540) 329-3297 to get a quote or schedule service.
Every home's heating and cooling setup tells a different story, and we are ready for whatever yours looks like. We cover the full range of HVAC work: AC repair and service, furnace and heating repair, heat pump service and installation, full system replacement, ductwork repair and sealing, thermostat and smart control installation, indoor air quality upgrades, and seasonal maintenance. Whether you own a home, manage rental units, or run a commercial property, work is performed by qualified HVAC technicians who show up prepared and get the job done right. You get straight answers about your furnace, AC, and ductwork, no surprises.
Noticing uneven temperatures or a spike in energy bills? When your air conditioner starts blowing warm air, loses airflow, or stops turning on entirely, the cause is usually traceable with a proper diagnostic. We check the condenser and compressor, test for refrigerant leaks, and work through airflow issues until we know exactly what failed and why. We'll find the fault and set it right.
When it is time for a new central air system, we walk you through the options, size the equipment correctly for your home or building, and handle the full installation. Customers can expect a clean job site, a clear explanation of what is going in and why, and a system that runs efficiently from day one. If your current unit is aging or losing efficiency, replacing it with a higher-efficiency model is often the smarter long-term call.
A no-cool situation in the middle of a Virginia summer is not something you want to wait on. We offer same-day AC repair and are available for after-hours and weekend calls when the heat is not giving you a choice. Call and we'll get the air running right.
If your furnace is not turning on, is running but blowing cold air, or is short-cycling and leaving rooms cold, we can diagnose it. Gas furnace repair is a core part of what we do, and we come out prepared to handle the most common failures on the first visit. With prompt response, even for last-minute comfort calls, you are not left waiting when the temperature drops. We're one phone call from getting your comfort right.
A fall furnace tune-up is one of the most straightforward ways to avoid a breakdown in the middle of winter. During a maintenance visit, we check the heat exchanger, test ignition and burner performance, inspect the flue, and verify that the system is cycling correctly. Roanoke Valley winters can turn cold quickly, and a system that has been inspected and cleaned before the season starts is far less likely to leave you without heat when you need it most.
No heat in the house is an emergency, and we treat it that way. We handle same-day and after-hours heating repair for situations that cannot wait until the next business day. Trusted for years. Ready for your system. Call anytime.
Virginia's four-season climate puts real demands on both your heating and cooling equipment. Roanoke sits in a transition zone where cold winters and warm, humid summers mean your system works hard year-round. The services below come up often in this area, and we handle each one with the same care we bring to every job.
When a heating or cooling system is beyond repair, or simply too old and inefficient to justify another fix, full system replacement is the right move. We assess what you have, explain your options clearly, and handle the removal and installation from start to finish. Roanoke's cold winters and warm, humid summers mean your system gets pushed hard in both directions, so reliability and efficiency matter. Upgrading to a properly sized, higher-efficiency system can improve comfort throughout the home and bring energy costs down over time.
Heat pumps handle both heating and cooling from a single system, which makes them a strong fit for Virginia's mixed climate. Across the region, heat pump adoption has grown steadily as homeowners look for efficient alternatives to separate furnace-and-AC setups. We handle full heat pump installation and replacement, and we can walk you through whether a traditional split system or a ductless mini-split makes more sense for your home or property. If your current heat pump is struggling or aging out, we will give you an honest assessment of whether repair or replacement is the better path.
Roanoke summers are warm and humid, and that moisture does not stay outside. High indoor humidity makes a home feel hotter than it is, strains your air conditioner, and can affect air quality over time, especially in older homes with less-than-perfect sealing. A whole-home dehumidifier integrates directly with your existing HVAC system and works continuously to keep indoor humidity at a comfortable level. It is a practical upgrade that improves both comfort and indoor air quality without requiring a separate standalone unit in every room.
When the job is done, we leave your home clean and comfortable, and that includes making sure the air getting to every room is actually doing its job. Leaky or disconnected ducts are one of the most common causes of uneven temperatures and high energy bills. We inspect, seal, and repair ductwork to restore proper airflow throughout the home, whether the issue is a single problem section or a system that has never been balanced correctly. Call and we'll get the air running right.
Thermostat upgrades are a small investment that can make a noticeable difference in how your system runs. We install programmable and smart thermostats that give you better control over your schedule and energy use. If your current thermostat is not communicating well with your system or is simply outdated, we can replace it and get everything calibrated correctly.
If you are breathing recycled air all day, what is in that air matters. We install air purifiers, UV air purification systems, and whole-home filtration upgrades that work alongside your existing HVAC equipment. For homeowners, landlords, and property managers who want cleaner indoor air, these upgrades are a straightforward addition to any system. No pressure and no gimmicks, just reliable comfort for everyone in the building.
Offices, retail spaces, and restaurants all depend on reliable heating and cooling to keep employees comfortable and operations running. We handle commercial AC repair, commercial heating repair, rooftop unit service and replacement, and ongoing commercial HVAC maintenance for businesses across Roanoke and the surrounding area. We keep you posted from the first call until your system's running again, and that matters just as much when it is a commercial building as when it is a family home. We're one phone call from getting your comfort right.
If you're not sure your system can keep up, a seasonal maintenance visit is the best way to find out before it becomes a problem. We offer spring AC tune-ups, fall furnace tune-ups, and annual HVAC inspections that cover the full system: filters, coils, electrical connections, refrigerant levels, burner performance, and thermostat calibration. Regular preventive maintenance extends equipment life, keeps efficiency where it should be, and catches small issues before they turn into emergency calls. No pressure and no gimmicks, just reliable comfort season after season. We'll find the fault and set it right.
Roanoke is our home base, and we serve the full Roanoke County area and the communities around it. Our service area includes Salem, Vinton, Cave Spring, Hollins, Christiansburg, and Blacksburg, along with the neighborhoods and rural areas in between. If you are nearby and need HVAC service, give us a call and we will confirm coverage for your address.
Check your thermostat settings and make sure the system is set to the correct mode and temperature. If the settings look right and the system still will not respond, call us at (540) 329-3297 and we will get a technician out to you. No-heat and no-cool situations are treated as urgent, and we offer same-day and emergency service for exactly these calls.
When you call, a real local person picks up and takes down the details about your system and what it is doing. We confirm a time that works for your schedule and let you know what to expect before the technician arrives. We keep you posted from the first call until your system is running again, so you are never left wondering what is happening.
Weak airflow from the vents, warm air coming out when the AC is running, a system that keeps cycling on and off without reaching the set temperature, and unusual noises from the unit are all signs that something needs attention. The sooner those issues get diagnosed, the less likely they are to turn into a larger repair. Call us and we will walk through what you are seeing before we schedule the visit.
The service call covers the technician's time to diagnose the problem and give you a clear estimate of what the repair will cost before any work begins. We do not quote a number over the phone and then change it when we arrive. If additional issues come up during the visit, we explain them and let you decide how to proceed before adding anything to the scope.
It helps to know the make and model of your system if you can find it on the unit, how old the equipment is, and a description of what it is doing or not doing. If you have had recent repairs done, that information is useful too. The more detail you can share upfront, the better prepared the technician will be when they arrive.
Recurring breakdowns are usually a sign that the equipment has reached the end of its useful life or that an underlying problem was never fully resolved. We will give you an honest assessment of whether another repair makes sense or whether replacement is the smarter path for your situation. There is no pressure either way, just a straight answer based on what we find.
Yes, older homes with aging systems or ductwork that was never sized correctly are a common part of our work across Roanoke and Roanoke County. We diagnose what you have, explain what we find, and give you realistic options based on the condition of the equipment and the layout of the home. If the system needs to be replaced or the ductwork needs to be addressed, we will tell you that directly.
Deposit requirements depend on the scope of the job and the equipment involved. We will cover any deposit terms clearly when we present the estimate, before any work is scheduled. There are no surprises added after the fact.
A typical visit starts with a diagnostic to identify the problem, followed by a clear explanation of what needs to be done and what it will cost. From there we handle the repair or service work, test the system before we leave, and make sure everything is running correctly. We also flag anything else we notice that could cause trouble down the road, so you can decide whether to address it now or keep an eye on it.
If a repair does not hold or the same issue returns, call us and we will come back out to take another look. We stand behind the work we do and do not close out a job until you are comfortable with the result. If something was missed or the fix did not take, we will make it right.
Gas & HVAC Services handles the full range of residential and commercial heating and cooling work, from emergency repairs to full system replacements, and everything in between. We check the furnace. We check the AC. We leave it running right. Call (540) 329-3297 to schedule service or request an estimate. We keep you posted from the first call until your system's running again, and we do not close out a job until you are comfortable with the result. We're one phone call from getting your comfort right.
We handle the full range of residential and commercial heating and cooling work in Roanoke and the surrounding area, from a quick repair call to a complete system replacement. Whether your furnace is struggling through a cold snap or your air conditioner gave out in the middle of summer, we show up prepared and get the job done right. The table below covers every service we offer, who it is best suited for, and what you should know before you call.
| System Service | What the Service Includes | When You Need It | Helpful Details |
|---|---|---|---|
| Seasonal Maintenance and Tune-Ups | spring AC tune-up, fall furnace tune-up, full system inspection and cleaning, filter, coil, and refrigerant checks | Any homeowner or property manager who wants to catch problems before they become emergency calls | A fall furnace tune-up before the season starts is one of the most straightforward ways to avoid a breakdown when temperatures drop in Roanoke |
| Heating and Furnace Repair | gas furnace diagnostics, ignition and burner repair, short-cycle and airflow troubleshooting, emergency no-heat calls | Any home or building that has lost heat or is heating unevenly | Roanoke winters can turn cold quickly; same-day and after-hours heating repair is available for situations that cannot wait |
| Heat Pump Installation | whole-home heat pump installation, ductless mini-split options, replacement of separate furnace-and-AC setups, system sizing and load calculation | Homeowners looking for a single efficient system that handles both heating and cooling in Virginia's four-season climate | Heat pump adoption has grown steadily across the Roanoke area; we will give you an honest assessment of whether a traditional split system or a ductless mini-split fits your home better |
| Furnace and AC System Replacement | assessment of existing equipment, matched system selection, removal and full installation, efficiency and comfort upgrade | Homeowners dealing with recurring breakdowns or an aging furnace and AC combination that no longer performs reliably | Roanoke's cold winters and warm, humid summers push systems hard in both directions; replacing aging equipment before it fails outright avoids emergency costs |
| AC Repair and Service | diagnostic and fault tracing, refrigerant leak checks, condenser and compressor inspection, airflow and cooling restoration | Homeowners and property managers with a system that has stopped cooling or is underperforming | Most AC failures are diagnosable on the first visit; catching a small refrigerant or airflow issue early prevents a full breakdown later in the season |
| Full System Installation and Replacement | equipment sizing and selection, full removal of old system, installation of new heating or cooling unit, post-install testing and calibration | Homeowners and building owners whose system is aging out, beyond repair, or too inefficient to justify another fix | A properly sized replacement system improves comfort throughout the home and typically lowers energy costs; most residential replacements are completed in a single day |
| Emergency HVAC Service | same-day no-heat response, same-day no-cool response, after-hours and weekend availability, urgent diagnostic and repair | Anyone whose heating or cooling system has gone down completely and cannot wait for a next-day appointment | No-heat and no-cool situations are treated as urgent; we offer same-day and emergency service for exactly these calls |
| Heat Pump Repair and Service | heating and cooling mode diagnostics, refrigerant and coil checks, reversing valve inspection, efficiency restoration | Homeowners with a heat pump that is struggling in heating or cooling mode | Heat pumps work year-round in Virginia's mixed climate, so any performance drop affects both seasons |
| Indoor Air Quality and Air Filtration | air purifier installation, UV air purification systems, whole-home filtration upgrades, integration with existing HVAC equipment | Homeowners, landlords, and property managers who want cleaner indoor air without a standalone unit in every room | These upgrades work alongside your existing system and require no separate ductwork; they are a straightforward addition to any HVAC setup |
| Ductwork Repair and Sealing | duct inspection and leak detection, sealing of leaky or disconnected sections, airflow balancing, energy efficiency restoration | Homes with uneven temperatures room to room or energy bills that have crept up without an obvious cause | Leaky ductwork is one of the most common and overlooked causes of high energy costs; sealing it can make a noticeable difference in both comfort and monthly bills |
| Thermostat and Smart Control Installation | programmable thermostat installation, smart thermostat setup and calibration, system communication testing, schedule and zone configuration | Homeowners who want better control over comfort and energy use without replacing the whole system | A thermostat upgrade is a small investment that can improve how your system runs day to day; we handle the installation and make sure everything communicates correctly |
| Whole-Home Dehumidification and Humidity Control | whole-home dehumidifier installation, integration with existing HVAC system, indoor humidity level calibration, air quality and comfort improvement | Homeowners in older or less-sealed homes where summer humidity makes the indoor air feel heavy and strains the air conditioner | High indoor humidity makes a home feel hotter than it is and can affect air quality over time; a whole-home unit runs continuously without requiring a standalone device in every room |
How do I know if my AC or furnace needs to be replaced rather than repaired?
Age and repair history are the two biggest factors. If a system is more than 15 years old and has needed repeated repairs, replacement is usually the smarter financial call. We will give you a straight assessment of what we find and what the repair would cost relative to a new system, so you can make an informed decision without any pressure.
Why did my system stop heating or cooling even though it was working fine recently?
The most common causes are a failed component such as a capacitor, contactor, or ignitor; a refrigerant issue; a tripped safety switch; or a clogged filter that has cut off airflow. Some of these are quick fixes and some require more involved repair. We run a proper diagnostic to find the actual cause rather than guessing.
How often should I schedule a maintenance tune-up?
Once a year at minimum, and twice a year if you want to cover both the heating and cooling sides of the system separately. A fall furnace tune-up before winter and a spring AC tune-up before summer are the most practical schedule for the Roanoke area, where both seasons put real demands on the equipment.
Same-Day and Emergency Availability
When your heat or AC goes down, waiting is not always an option. We offer same-day and after-hours service for urgent no-heat and no-cool situations across Roanoke and the surrounding area.
What does a seasonal tune-up actually cover?
We check filters, clean coils, test electrical connections, verify refrigerant levels on the cooling side, inspect the heat exchanger and burner performance on the heating side, and confirm that the thermostat is calibrating correctly. If we notice anything that looks like it could cause trouble, we tell you before it becomes an emergency.
Why is one room in my home always hotter or colder than the rest?
Uneven temperatures are usually caused by ductwork issues, an undersized or improperly balanced system, or a room that has air sealing or insulation problems. We can inspect the ductwork and system to find out where the breakdown is and give you realistic options for fixing it.
What are the signs of a refrigerant or airflow problem?
Warm air coming from the vents when the AC is running, ice forming on the outdoor unit or the refrigerant lines, reduced airflow from the registers, and a system that runs constantly without reaching the set temperature are all common signs. Any of those symptoms are worth a diagnostic call before the problem gets worse.
Upfront Quotes With No Surprise Fees
We give you a clear estimate before any work begins and do not add to the scope without explaining the reason and getting your approval first. Straight answers about your furnace, AC, and ductwork, no surprises.
What do strange noises from my HVAC unit usually mean?
Banging or clanking often points to a loose or broken component inside the unit. Squealing can indicate a worn belt or bearing. A rattling sound sometimes means debris has gotten into the system. Clicking that continues after the system starts can signal a failing relay or control board. These are not sounds to ignore; catching a mechanical issue early usually means a less expensive repair.
Can a dirty filter or coil really hurt performance that much?
Yes, and it is one of the most common causes of reduced efficiency and comfort. A clogged filter restricts airflow, which forces the system to work harder and can cause the coil to freeze. A dirty coil cannot transfer heat effectively, which means the system runs longer and costs more to operate. Checking and replacing the filter regularly is the simplest maintenance step a homeowner can take.
Experienced With Older and Newer Systems
Older homes with aging equipment and ductwork that was never sized correctly are a common part of our work across Roanoke County. We diagnose what you have, explain what we find, and give you realistic options based on the actual condition of the system.
Is same-day or emergency service available if my heat or AC goes out completely?
Yes. No-heat and no-cool situations are treated as urgent. We offer same-day service and are available for after-hours and weekend calls when the situation cannot wait. Call us at (540) 329-3297 and we will get a technician out to you.
How does pricing work, and will I know the cost before any work begins?
The service call covers the technician's time to diagnose the problem and give you a clear estimate before any repair work starts. We do not quote a number over the phone and then change it when we arrive. If additional issues come up during the visit, we explain them and let you decide how to proceed before adding anything to the scope.
Is it worth repairing an older system, or should I just replace it?
It depends on the age of the equipment, the cost of the repair, and how efficiently the system has been running. We will walk you through the honest comparison: what the repair costs now, what you might expect from the equipment going forward, and what a replacement would involve. There is no pressure either way; we give you the information and let you decide.
Every home and building is a little different, and the right answer for your system depends on what we find when we get there. Call us at (540) 329-3297 and we will talk through what you are seeing before we schedule the visit.
(540) 329-3297