Watertown, MN HVAC Service
We’re headquartered on Hawthorne Lane—so when heat or cooling fails in town, the truck doesn’t have far to go.
Furnace and AC help in Watertown
Full Time Heating & Cooling is the Watertown, MN HVAC company at 757 Hawthorne Ln. We repair and install furnaces and air conditioners, service gas fireplaces, and take emergency calls day or night for homes and small businesses in town and the wider West Metro.
Your neighborhood shop, not a franchise script
This is home base. License # MB792165 hangs on our paperwork. Office hours run Monday–Friday, 7:00 am–5:00 pm; if the furnace dies at 11 pm, call anyway—we answer emergencies around the clock (an after-hours fee of $250 may apply).
Most Watertown jobs look familiar: a furnace that short-cycles after a polar snap, an AC that iced up after a week of humidity, a fireplace that clicks but won’t light. We diagnose first, price the fix, and only talk replacement when the unit’s age and repair total make that the smarter spend.
You’ll get a text when the tech is rolling, a clear summary of what failed, and an emailed invoice when we’re done. Card payment at the house is fine.
What we handle in Watertown
- Furnace repair, tune-ups, and installs
- Central AC and ductless mini-splits
- Gas fireplace service and cleaning
- Humidifiers, filters, and basic IAQ gear
- Light commercial and multi-unit calls when they fit the schedule
What we bring to Watertown jobs
Heating
Furnace repair, tune-ups, installs, heat pumps, and boilers when the house uses them.
Heating details →Cooling
AC repair, spring tune-ups, new installs, and ductless mini-splits for tough rooms.
Cooling details →When it can’t wait
No-heat and no-cool emergencies: call (952) 847-3387. After-hours fee may apply ($250).
Emergency info →Gas fireplaces
Cleaning, ignition, and repairs—including Heat & Glo where common.
Fireplaces →Air quality
Filters, humidifiers, and related equipment for dry winters or sticky summers.
IAQ →Commercial
Rooftops and maintenance plans for small businesses in and near Watertown.
Commercial →How a visit usually goes
- You call or write with the city, system type, and what’s going wrong.
- We book a slot and text when the tech is on the way.
- We diagnose, show you the issue, and quote before parts go in.
- With your OK, we finish the repair and email the invoice.
License # MB792165 · Mon–Fri 7:00 am–5:00 pm for routine work · emergencies anytime
Watertown HVAC FAQs
Straight answers people in Carver County actually ask before they book.
757 Hawthorne Ln, Watertown, MN 55388. Phone (952) 847-3387.
Yes, 24/7. After-hours calls may include a $250 fee in addition to repair costs.
Monday through Friday, 7:00 am to 5:00 pm. Saturday and Sunday the office is closed; emergencies still get answered.
Yes. We use mobile card readers at the job site and email invoices.
No—we cover many West Metro towns within about 20 miles. Watertown is headquarters and a primary service zone.
Also on our Carver County routes
Full list of 29 towns we serve
Need a tech in Watertown? Call (952) 847-3387 or send a short note—city, address, and the symptom is enough to start.