What HVAC maintenance does a Hudson, WI home need?
A Hudson, WI home needs a fall furnace tune-up, a spring AC tune-up, filter changes and clear PVC vents between visits. Tight newer homes add air exchanger service. Our tune-ups are $129, or $219 for both, the same as on the Minnesota side.
Key points
- Fall furnace tune-up in September or October, spring AC tune-up in April or May.
- Older houses near downtown bring boilers and tight basements; post-2000 houses bring PVC-vented furnaces and air exchangers.
- Newer, tighter homes need their air exchanger serviced along with the furnace.
- Our tune-up prices are the same in Hudson as in Minneapolis: $129, or $219 for both.
A Hudson home needs a furnace or boiler tune-up each fall, an AC tune-up each spring, filter changes and clear vent pipes between visits, and in newer houses an air exchanger that is serviced too. Winters in Hudson, at the Wisconsin end of the I-94 bridge, match the Twin Cities. The state codes, the utility programs and many of the houses do not.
What kinds of houses does Hudson have?
Hudson was settled in 1840, and the blocks near downtown and the riverfront still hold houses from the lumber and railroad years. Those homes bring their own maintenance list: boilers and radiators, furnaces that replaced old gravity systems, tight basements with little room to work, and chimneys that may now vent only a water heater. For these houses, the fall visit is the important one. Boilers need pressure, relief valve and circulator checks, and an older furnace in a cramped basement needs its venting and clearances looked at every year.
Newer Hudson housing, mostly built since 2000, is subdivision two-stories, walkouts and townhomes. They went up tight: sealed-combustion furnaces vented through white PVC, with air exchangers supplying fresh air. Their original builder equipment is now aging, and the maintenance list shifts toward condensate drains, PVC vent terminations, humidity and ventilation. One- and two-family homes built in Wisconsin since 1980 fall under the state's Uniform Dwelling Code, so these houses were built to Wisconsin's rules for insulation, venting and ventilation, even when the owners commute to Minnesota.
Who supplies gas and electricity in Hudson, WI?
In the city of Hudson, Xcel Energy provides both gas and electricity, operating in Wisconsin as Northern States Power–Wisconsin. Out in the surrounding townships, utility service depends on your address, and some rural homes heat with propane.
That matters for rebates. The Xcel and CenterPoint rebate pages you'll find in Minnesota articles are for Minnesota customers. Wisconsin's statewide efficiency program is Focus on Energy, and Xcel runs its Wisconsin programs separately from Minnesota's. Focus on Energy's IRA home energy rebates (HEAR) are open to income-qualified households, and most of those rebates require an IRA Registered Contractor. Check the Focus on Energy HEAR page for current terms, and ask any contractor whether a rebate needs a registered installer before you count on it.
Wisconsin also has its own carbon monoxide alarm law (Wis. Stat. 101.647): homes with fuel-burning appliances need a CO alarm in the basement and on each floor level. Test them each fall when the furnace starts up.
What is the yearly HVAC maintenance calendar for a Hudson home?
| When | What to do | Who does it |
|---|---|---|
| Monthly in heating and cooling season | Check the furnace filter; change it when it's dirty or on the maker's schedule | You |
| September or October | Furnace or boiler tune-up | Us |
| Fall | Test CO alarms, swap the humidifier pad, turn humidity down as it gets colder | You |
| Before deep cold, on propane | Check the tank level and schedule a fill | You |
| After every big snow | Clear the PVC intake and exhaust, and a heat pump's outdoor unit | You |
| A few times a year | Clean or change the air exchanger filters | You |
| April or May | AC or heat pump tune-up | Us |
| June, after the cottonwood fluff stops | Rinse the outdoor coil with a garden hose | You |
When should you book a furnace tune-up in Hudson?
Book the heating tune-up in September or early October, before the first cold night puts every furnace to the test in the same week. Before the technician arrives:
- Change the filter and note the date.
- In newer homes, walk outside and check the PVC intake and exhaust pipes. On some walkouts they exit low on a wall where drifts pile up. Mark them with a stake so they're easy to find and clear after a storm.
- Swap the humidifier pad and set the humidity lower as it gets colder outside.
- If you're on propane, check the tank level and schedule a fill before deep cold.
In the older houses near downtown, the fall list looks different. With a hot-water boiler, write down where the pressure gauge sits when the system is cold so you'll notice if it changes, bleed air from any radiator that stays cool at the top, and look for water at the relief valve or on the floor around the boiler. If the furnace was replaced with a high-efficiency model at some point, the water heater may now be the only thing venting into the old chimney, and a chimney that's too big for it can draft poorly. Ask the technician to check it.
Our fall furnace checklist walks through the full homeowner list, and if the furnace quits before your visit, see furnace repair in Hudson.
When should you book an AC tune-up in Hudson?
Book the AC tune-up in April or May. Cottonwoods grow along the river, and their June fluff can blanket an outdoor coil in days. If your yard gets it, rinse the coil again once the fluff stops falling. Our spring AC checklist lists what to check yourself and what the technician covers.
Condensers that went in with the early-2000s houses are now past 20 years old, so budget for replacement and book AC repair in Hudson at the first sign of trouble. In the post-2000 two-stories, a bonus room over the garage that bakes in July is a common complaint. A tune-up won't fix that, since it's usually a duct or insulation problem. A ductless mini-split is one fix; our post on mini-split costs in Western Wisconsin runs the numbers.
What should you do between tune-ups?
- Change the filter on schedule, more often with pets.
- Keep the air exchanger's filters clean in a tight newer home. A clogged one leaves stale air and winter window condensation; our ventilation page covers HRV and ERV service.
- Keep supply registers and return grilles open and unblocked.
- Leave the outdoor AC uncovered in winter, clear of snow and plant growth.
- Clear snow from PVC vent pipes after every big storm.
- If you have a heat pump, get it checked before both seasons, since it works year-round.
When should a Hudson homeowner stop and call for HVAC help?
- You smell gas. Leave the house, then call Xcel Energy or 911 from outside.
- A CO alarm sounds. Get everyone out and call 911 first.
- The boiler's pressure climbs well above where you noted it cold, or the relief valve drips or discharges.
- The furnace locks out again after one reset, or the vent pipes are clear and it still won't light.
- Water collects around the furnace, the AC coil or the condensate pump.
Do you serve other Wisconsin towns near Hudson?
We cover the Wisconsin side around Hudson too, including River Falls, Prescott and the Town of Oak Grove, as part of the Twin Cities and about 50 miles around. Same prices, same written quotes.
How much does an HVAC tune-up cost in Hudson?
A furnace or AC tune-up is $129, or $219 for both at one visit, the same in Hudson as in Minneapolis. Ask us about a maintenance plan if you'd like both visits scheduled each year. Repair calls carry a $79 trip charge, waived when you approve the repair, and you get a written, flat-rate price before any work starts. When the builder equipment finally needs replacing, a replacement furnace in Hudson runs $4,500–$9,500 installed with us, and central AC $5,200–$9,800. We're licensed in Wisconsin and Minnesota. Call 612-429-3465; no-heat calls get priority.
Common questions about maintenance
How do I keep PVC furnace vents clear on a Hudson walkout?
Stake the pipes so they're easy to find, and clear snow from both by hand after every storm. Most manufacturers' manuals call for the terminations to sit at least 12 inches above the highest snow you expect. A vent that freezes every cold snap needs its installation looked at.
Are you licensed to work in Wisconsin?
Yes. We're licensed in both Minnesota and Wisconsin and insured, so Hudson homes get the same service, pricing and written quotes as homes on the Minnesota side. When a replacement needs a permit, it goes through the local permit office for your address, under Wisconsin's rules rather than Minnesota's.
How often should an air exchanger be serviced?
Check the manufacturer's manual, but most HRVs and ERVs need their filters cleaned or changed a few times a year and the core cleaned periodically. In a tight post-2000 Hudson home, a neglected air exchanger shows up as stale air, higher humidity and window condensation in winter. Ask to have it checked at the furnace tune-up.
When should I book a furnace tune-up in Hudson?
Book it in September or early October, before the first cold night puts every furnace to work in the same week. A visit that early leaves time for a repair if the technician finds a worn igniter, a plugged condensate trap or a weak inducer, and it avoids waiting behind the no-heat calls that come with the first hard freeze.
Sources
- Focus on Energy focusonenergy.com
- CenterPoint Energy energy-efficiency rebates centerpointenergy.com