Lewisville is a city where the housing stock runs the full range, from apartment complexes and newer subdivisions to older single-family homes that have been through several systems already. The heating and cooling work that comes out of a city this size is equally varied: a refrigerant leak on a unit that still has years of life in it, a full system change-out on a property that has been patched too many times, a ductless mini-split for a converted space the original ductwork never reached. We handle all of it, from a single component repair through to a complete installation. We take calls for Lewisville every day from 5:00 AM to 10:00 PM.
Property managers overseeing multiple units, business owners whose commercial systems cannot afford a long outage, and homeowners dealing with a system that stopped overnight all call for different reasons but want the same thing: someone who can tell them what the problem is, what it costs, and what happens next. When you call, that is what you get. The scope is confirmed on the phone, the price is confirmed before anything is booked, and the visit is arranged from there.
Rooms that run hotter or cooler than the thermostat is set for are not always a sign that the equipment is failing. Sometimes the duct system is delivering air unevenly across the property, leaving some zones undersupplied and others oversupplied. Rebalancing the supply and return registers adjusts how airflow is distributed through the system without replacing any equipment. It is a practical starting point before assuming the unit itself is the problem.
A system that is low on refrigerant will cool less effectively, run longer to reach temperature, and eventually stop cooling altogether. The symptom is easy to spot. The cause takes more work: refrigerant does not simply run out, it leaks, and finding where requires a proper diagnostic. We trace the leak, confirm the location, and repair it before recharging the system. Recharging without addressing the leak is not a repair, it is a delay.
When the thermostat is set correctly, the breaker is not tripped, and the unit still will not respond, the fault is inside the equipment. Capacitors, contactors, and control boards are common points of failure on outdoor units, particularly after a hard summer of sustained operation. The diagnostic visit identifies which component has failed before any part is quoted or ordered.
Installing central air in a property that does not currently have it involves more than placing a unit. The duct system has to be designed for the layout, the equipment has to be sized for the load, and the installation has to be done to code. We handle the full scope, from equipment selection through to commissioning. The price for an installation is confirmed before the work is scheduled, not after.
When a home gains square footage, the existing duct system rarely accounts for it. An addition fed by an undersized branch or a long duct run that bleeds pressure before it arrives will never be comfortable, regardless of how well the equipment performs. Designing ductwork for an addition means calculating what the new space needs and routing it in a way that does not compromise the rest of the system.
A system reaches the point where repairs are no longer the right answer. Faults are coming in clusters, efficiency has dropped far enough to show up on the utility bill, or the equipment is simply past the point where further investment makes sense. A full replacement covers the outdoor unit, the air handler or furnace, and the coil, matched and installed as a set. We explain what the replacement involves and what it costs before any equipment is ordered.
When a system goes down completely, waiting is not an option. A property with no heat in a cold stretch or no cooling during a stretch of high temperatures is an emergency, and we treat it as one. Emergency calls are taken every day from 5:00 AM to 10:00 PM. When you call, the situation gets scoped on the phone so the visit is prepared for what the property actually needs.
For non-emergency work, the booking process is the same: call, describe what the system is doing, get the rate and what the visit covers, and confirm the appointment. We work around tenants and businesses that need to stay operational. If access to the equipment requires coordinating with someone on site, that gets worked out during the call, not on the day.
When you call us, the job gets scoped on the phone, not guessed at.
Some HVAC problems have a simple explanation, and finding it before booking a service call saves time on both sides.
If the checks above do not resolve it, call (945) 356-6987 and describe what the system is doing.
The honest answer is that the price depends on what the fault turns out to be, what has to be accessed to reach it, and whether a repair or a replacement is the better path. A capacitor replacement is a different job from a refrigerant leak repair that requires tracing and sealing before the system can be recharged. A duct repair in an accessible attic is a different job from one in a tight crawlspace.
What does not change is when you get the price. The rate is confirmed on the call before the visit is booked. If the diagnostic reveals something that changes the scope, that is explained before any additional work proceeds. Nothing moves forward without your agreement on what it covers and what it costs.
Energy-efficiency upgrades, smart thermostat installation, and preventive maintenance visits all follow the same process. The scope is confirmed, the price is confirmed, and the work is done to code.
Call (945) 356-6987 and we will walk through what the job involves.
Landlords and property managers in Lewisville deal with a specific version of the HVAC problem. The tenant is the one without heat or cooling, the landlord or manager is the one arranging the repair, and the two are rarely in the same place at the same time. We are used to that arrangement.
When you call, we confirm who will be on site to provide access, what the tenant has reported, and what the system is doing as far as you know. The invoice goes to whoever the work was arranged with. If the tenant is home and the landlord is not, the technician who comes out works with whoever is present to access the equipment.
For property managers overseeing multiple units, a recurring maintenance schedule keeps systems in better condition and reduces the emergency calls that come from deferred service. Careful HVAC work that respects your home and your tenants' home is the standard on every visit, whether it is a single-family rental or a multi-unit building. Callers from Lewisville often look at the services page before they call.
Replacing a system with the same size as what was there is not the same as replacing it with the right size. Equipment that was installed years ago may have been sized for a different layout, a different insulation level, or a different load than the property now carries. An addition, a finished basement, new windows, or changes to how the building is used all affect what the system needs to deliver.
run a load calculation before any replacement equipment is selected. That calculation accounts for the current square footage, the insulation, the window area, the ceiling height, and the orientation of the building. An oversized system short-cycles, never pulls adequate humidity from the air, and wears out faster than a correctly sized unit. An undersized system runs continuously and still falls short on the hottest and coldest days.
The regional climate here calls for a system that can handle genuine summer cooling demand and real winter heating. Heat pump installation is increasingly the right answer for properties where the heating load stays within the range a heat pump handles efficiently. For properties where winter temperatures push past that range, a dual-fuel setup or a gas furnace paired with a properly sized air conditioner remains the practical choice. We explain the options before anything is quoted.
We serve Lewisville and the surrounding communities across Denton County. That includes The Colony, Hebron, Hickory Creek, Highland Village, and Lakewood Village. If your property is in or near any of these areas, call and we will confirm coverage when you reach us.
Residential and commercial HVAC work across all of these areas falls within scope. The same process applies regardless of where the property is: the job is scoped on the call, the price is confirmed, and the work is arranged from there.
Sizing is based on a load calculation that accounts for the square footage of the home, the ceiling height, the insulation levels, the window area and orientation, and the local climate. An oversized system short-cycles and never pulls adequate humidity from the air. An undersized system runs continuously and still cannot reach the set temperature. We do the calculation before any equipment is ordered.
Invoicing arrangements for multi-property clients are confirmed when the work is booked. If a single invoice covering multiple addresses is the preferred arrangement, mention that when you call and we will confirm what is possible.
The notice required depends on the equipment being ordered and the current schedule. For a planned replacement where the existing system is still running, calling a week or two ahead generally allows enough time to confirm the equipment and schedule the installation. For an emergency replacement where the system has failed, call immediately and we will work to schedule the work as quickly as availability allows.
Often, yes. A system that was correctly sized for the original footprint may not have the capacity to heat and cool a larger space. The load calculation for a replacement or upgrade takes the full conditioned square footage into account, including any additions, so the new equipment is sized for the property as it actually is.
Some faults are intermittent and do not present during the visit. When that happens, we document what was checked and what the system was doing at the time of the visit, and discuss the next steps with the property owner. That might mean a follow-up visit, monitoring the system for a pattern, or checking specific components that are known to fail intermittently on that type of equipment.
When you call (945) 356-6987, we will ask what the system is doing, what equipment is installed if you know it, and what kind of property we are coming to.
By the end of the call, you will have a confirmed rate and a scheduled visit. That is what the call is for. We are available every day from 5:00 AM to 10:00 PM.
Simple booking. Clear pricing. Plain talk about the system.
For every town we reach, see our complete town list. Nearby, we also cover: Carrollton, Coppell, Flower Mound.
Below is a plain look at the HVAC work we handle for Lewisville homes and businesses. Each row covers what the service includes, who it fits best, and one practical note worth knowing before you call. Read through, find what matches your situation, and call us for a price and a schedule.
| System Service | What the Service Includes | Best For | What to Keep in Mind |
|---|---|---|---|
| Heating & Furnace Repair |
| Any home or rental property that loses heat during a North Texas cold stretch | A furnace that cycles on and off without reaching temperature is often an airflow or sensor issue, both of which are diagnosed before any part is quoted. |
| Full System Installation & ReplacementMost Popular |
| Homeowners whose system is aging, repair costs are climbing, or efficiency has dropped noticeably on the utility bill | A system's age and repair history both belong in the replacement decision. We look at both before recommending a change-out and explain the numbers before anything is quoted. |
| Whole-Home Dehumidification & Humidity Control |
| Lewisville homes where the AC holds temperature but the air still feels heavy and damp | A whole-home dehumidifier pulls excess moisture out before it circulates through the house, improving comfort at the same thermostat setting. |
Call us at (945) 356-6987 to talk through your system, get a price, and find a time that works.
(945) 356-6987