Fall Furnace Checklist: What to Do Before Winter
A fall furnace checklist for Minnesota homeowners: filter, vents, drain, CO alarms, humidifier, propane and a test run, plus what a $129 tune-up adds.
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Furnace & AC Maintenance in Maplewood, MN
Maplewood furnace or AC tune-ups run $129 per system, or $219 for furnace and air conditioner together. Each visit includes cleaning, testing, a safety check and a measured report on what needs attention.
Tune-ups in Maplewood homes
Many Maplewood ramblers from the 1950s and 60s still have the furnace and gas water heater venting into one masonry chimney. Once a house gets new windows and insulation, a dryer or range hood can pull exhaust back down that flue, so our fall visit includes a draft test at the water heater with the fans running, plus a CO reading and a look at the heat exchanger.
The split-entries and townhomes in the south and east have the furnace in a lower-level utility room, and the usual spring finding is a condenser that has settled or filled with debris. Upstairs gets hot while the lower level stays cool, so we check the return and the thermostat location. Where ducts were sized only for heat and central air came later, we measure airflow and say plainly if the system is short on return.
Updated November 10, 2026
What does a tune-up in Maplewood include?
Each $129 visit covers cleaning, a safety and carbon monoxide check and a written report. Boilers, heat pumps and mini-splits fall in our $129–$349 maintenance range, confirmed when you book.
Tune-ups in Maplewood: questions
My Maplewood rambler shares a chimney with the water heater. Is that checked during a tune-up?
Yes. We test draft at the water heater's hood with the furnace running and with the bath fan and dryer on, because a tight house can pull exhaust back down the flue on cold days. We also inspect the chimney connection and take a carbon monoxide reading. If the draft fails, you get the options and prices before anything is done.
Our Maplewood townhome association sets where the AC sits. Does a spring tune-up still make sense?
Yes. A condenser squeezed between a wall and a neighbor's unit collects cottonwood, grass and lint on the coil, and the clearance may be tighter than ideal. We wash the coil, check the capacitor and charge, and measure the temperature drop.
More in Maplewood
Signs your system is overdue for a tune-up
- Furnace repair in Maplewood
- Furnace replacement in Maplewood
- AC repair in Maplewood
- AC replacement in Maplewood
- Heat pumps in Maplewood
- Mini-splits in Maplewood
- All HVAC service in Maplewood
Furnace & AC tune-ups near Maplewood
- Oakdale, MN tune-ups · 2 mi
- Woodbury, MN tune-ups · 3 mi
- North St. Paul, MN tune-ups · 4 mi
- Saint Paul, MN tune-ups · 5 mi
- South St. Paul, MN tune-ups · 5 mi
- Lake Elmo, MN tune-ups · 5 mi
Brands we tune up
Guides on tune-ups
Signs Your AC Evaporator Coil Is Leaking
Ice on the big copper line, long run times, a system that needs refrigerant every summer: how a coil leak shows up, how it's confirmed, and repair vs replace.
Read the guideHow Often to Change a Furnace Filter in Minnesota
Check a 1-inch furnace filter monthly and change it when dirty, at least every 3 months; 4-inch media runs 6-12 months. Pets, smoke and fan-on shorten it.
Read the guideContact Us
Heat out? AC quit? Call or send a request.