HVAC Installation in El Dorado, AR
A new system here will heat from November through March and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Union County will get in touch.
Tell us about the job
It takes about a minute.
El Dorado asks a lot of a system, in both directions
Your system works ten months out of the year here. Heat from November through March, cooling from May through September. Summer afternoons average 92°F, so the compressor runs hard for five straight months. Winter nights average 35°F from December through February, and the furnace or heat pump has to hold that line just as long.
More than half the homes here heat with electricity, which ties your comfort to the power grid. Over the past ten years this area has seen 8 winter storms and 56 damaging wind events, and in 2024, 24% of Arkansas households went at least a day without power. A new system here needs to be sized for the heat and cold it will actually see, and installed in a way that holds up when the power does not.
- 5 months
- November through March, your system heats
- 5 months
- May through September, it cools
- 35°F
- the average winter night it heats against
- 92°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Arkansas requires HVAC contractors to hold a state license.
The license is held by the contractor, not issued for each job. Arkansas tests and records the business itself, and that record stands statewide. Cities and counties in Arkansas cannot layer their own HVAC license on top of it, so the same license applies whether the work is in Union County or anywhere else in the state.
For an installation like this, the license tells you the contractor was tested by the state. It does not stand in for the permit and inspection your local building office does for a new furnace, air conditioner or heat pump. In most cities and counties that permit gets pulled for the job and an inspector checks the work once it's done, including the gas and electrical connections that make the install safe.
Source: Arkansas Department of Labor and Licensing
- When should I replace my HVAC system?
- Once it's breaking down more than once a season or can't keep up on the coldest and hottest days, replacing it makes more sense than repairing it again. An older furnace or air conditioner works harder than it used to just to do the same job, and that shows up in higher bills and rooms that never quite get comfortable. With five months of heat and five months of cooling needed here, a system that's struggling in either season is going to keep struggling through the next one. A contractor can look at the actual unit and tell you if it's worth fixing again.
- Should I replace my furnace and air conditioner at the same time?
- If they're close in age, yes, it usually makes sense to do both together. A furnace and air conditioner installed at the same time wear out around the same time, and pairing them means the coil and the blower are matched to work with each other correctly. Replacing just one can leave you with a mismatched system that runs less efficiently than it should. That said, if one unit is much newer than the other, a contractor can tell you whether it's worth keeping for now.
- What happens during an HVAC installation?
- A contractor removes the old furnace, air conditioner, or both, then sets the new equipment in place and connects it to your ductwork, gas line or electrical circuit, and the refrigerant lines if it's a cooling system. After that, they test the system, check the airflow, and confirm the thermostat is talking to the new equipment correctly. On a full replacement they'll also check that your ductwork and vents are sized right for the new unit, since equipment that doesn't match the ducts won't heat or cool the house evenly.