Aerial view of a gray central air conditioning condenser unit on a concrete pad next to a house with vinyl siding.

AC Installation in Rutland, VT

Tell us about the house, and a licensed contractor who covers Rutland County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Overhead view of an air conditioning condenser unit on a concrete pad next to a house with asphalt shingle roofing and vinyl siding.

Rutland County doesn't ask much of an air conditioner

Summer afternoons here average 77°F. That's a mild summer, and it means a new air conditioner in Rutland County isn't fighting long stretches of extreme heat the way units in hotter regions do.

What the area does see is wind and hail. The county has logged 104 damaging wind events and 7 hail storms over the past ten years, including a hailstone 1.5 inches across. That's worth keeping in mind for where the outdoor unit sits and how it's protected. Any new central air conditioner installed today also has to meet a federal minimum of 13.4 SEER2, so that baseline is set no matter which system goes in.

77°F
the average summer afternoon it cools against
7 hail events
in ten years, and hail bends the fins on outdoor coils
13.4 SEER2
the federal minimum any new unit must meet
Isometric cutaway illustration of a single-story house showing interior ductwork and an air handler connected by lines to an outdoor condenser unit on a pad beside the building.
Your air conditioner works hardest from July through August.

NOAA nClimDiv, 1991–2020 normals

Overhead view of a gray outdoor AC condenser unit on a concrete pad beside a mulched garden bed and a house with vinyl siding.

Going above the federal minimum saves little here, about $10 a year.

  • A higher-efficiency unit$110 a year
  • A new unit at the federal minimum, 13.4 SEER2$120 a year

Estimates for a typical Rutland County home, from EIA household energy data, Vermont fuel prices and NOAA climate normals. Your home will differ.

Vermont has no state license for HVAC contractors.

Vermont does not put HVAC contractors through any state process, so there is no license number to check and no state registry with their name on it. Anyone can call themselves an HVAC contractor here and start taking jobs. That is true for an air conditioner install like this one just as it is for any other HVAC work in the state.

With no license standing behind the work, the protection on this job comes from the local building office. Installing a new air conditioner needs a permit in most Vermont cities and counties, and the work gets inspected once it is done. That inspection is what catches a bad electrical connection or a unit set up wrong, not a license number.

Source: Vermont Department of Public Safety, Division of Fire Safety

What size air conditioner does my house need?
The right size depends on your square footage, how much shade and sun your walls and windows get, your insulation, and the layout of your ductwork. There's no shortcut number that works for every house, and a unit that's too big cools the air fast but shuts off before it pulls the humidity out, leaving rooms feeling damp. One that's too small runs constantly and still can't keep up on the hottest afternoons. A contractor will do a load calculation on your actual house and size the unit to match it.
Should I replace the whole system or just the outdoor unit?
If your indoor coil and outdoor unit are different ages or different efficiency ratings, replacing just the outdoor unit can cause problems. The two are matched to work together, and pairing a new condenser with an old coil often means the system won't hit its rated efficiency or cool the way it should. Refrigerant type is another issue if the indoor unit is old enough to use a phased-out refrigerant. A contractor can look at what you have and tell you whether the coil needs to come out too.
Do HVAC contractors in Rutland need a state license to work on my home?
No. Vermont has no state license or registration for HVAC contractors doing home work. That doesn't mean there's no oversight on the job itself. Installing an air conditioner in most cities and counties still needs a permit from the local building office, along with an inspection once the work is done, so ask whoever you hire whether they're pulling that permit.