HVAC Installation in Salem, OR
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Ten months of heat, a mild summer, and power that doesn't always stay on
Your heating system runs September through June here. Winter nights average 33°F, mild compared to a lot of the country, but the burner or heat pump is still working most of the year, not just a few cold months. Summer afternoons average 76°F, so cooling matters less, and whatever you install has to be sized for a heating job first.
More than half of homes in the area heat with electricity, so a storm that knocks out power knocks out heat too. Oregon saw 20% of households lose power for 24 hours or more in 2024, and Marion County has logged 6 winter storms and 2 damaging wind events over the past ten years. A new system worth installing is one built for a long heating season and a grid that doesn't always hold up.
- 10 months
- September through June, your system heats
- 33°F
- the average winter night it heats against
- 76°F
- the average summer afternoon it cools against
Oregon requires HVAC contractors to hold a state license.
The Construction Contractors Board licenses the contractor, not the job. That license is on file with the state and follows the business from one house to the next. Work under $1,000 falls outside that requirement, but installing a heating and cooling system runs well past that mark.
For a job like this, the license is only part of what stands between you and bad work. In most cities and counties, replacing a furnace, air conditioner or heat pump needs a permit from the local building office and an inspection once the work is done. The license tells you the contractor is on record with the state. The permit and inspection are what get someone to look at this specific installation before it is signed off.
Source: Oregon Legislative Assembly
- When should I replace my HVAC system?
- Replace it once repairs start happening every year or the system can't keep the house warm on the coldest nights anymore. Heat here runs September through June, so a furnace works harder over the year than one in a milder climate and tends to wear out sooner. If yours is old and facing a major repair, that's usually the point where a new system makes more sense than fixing the old one again. A contractor can check its condition and tell you where it actually stands.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, it's worth asking a contractor whether to replace them together, since pairing a new furnace with an old air conditioner can cause problems with how the system runs. But cooling barely factors in here. Summer afternoons average just 76°F, and homes in this area don't need air conditioning at all. Almost all the wear happens on the heating side, since that's what runs nearly ten months of the year.
- What happens during an HVAC installation?
- A contractor removes the old furnace or air conditioner, sets the new equipment in place, and connects it to the ductwork, gas or electric line, and thermostat. Once it's running, they test it and check that airflow and temperature are correct. In most cities and counties, replacing a furnace or air conditioner needs a permit from the local building office and an inspection once the work is done. Oregon also requires the contractor doing the work to hold a state license, so it's worth confirming that before the job starts.