If you don't need a same-day appointment, book directly through our website and choose an available time that works for you. Need help today? Call (952) 847-3387 to check availability. Once scheduled, you'll receive a confirmation email with your two-hour arrival window, so you can plan your day. When your technician is on the way, you'll get a text with their photo and live tracking to follow their progress. During the visit, we'll diagnose the problem, explain what we find, and give you the repair price before you approve the work.
Working inside the blower compartment of a gas furnace
During the 2025-2026 heating season, Full Time completed 71 standard no-heat and low-heat furnace repair jobs across the west metro, averaging $395.68 per repair including diagnostics, parts, and labor. That figure is a real average, not a quote: a flame sensor or ignitor swap lands well under it, while a control board or inducer motor replacement runs above it. A standard furnace diagnostic visit is $95. After diagnosing the problem, we explain the recommended repair and provide the price before you approve the work.
Testing furnace controls with a multimeter on a no-heat call
Most furnace failures trace back to a small set of components that wear out over time. A dirty or failed flame sensor is one of the most common: the furnace fires, then shuts off almost immediately. A cracked ignitor won't light the burner at all. A pressure-switch fault can point to a venting, condensate, tubing, inducer, or switch problem. The fault tells us where to start looking, not which part to replace. A bad control board can cause almost any symptom, which is why chasing parts without a proper diagnosis wastes money. We also handle gas valve issues, blower motor failures, limit switch trips, and heat exchanger inspections. Whether you searched for furnace repair or a furnace repairman in your town, the diagnostic is designed to trace the symptom back to the actual cause before we recommend a repair. If it's something you can monitor rather than fix immediately, we'll tell you that too.
Technician beside a gas furnace and whole-home media air cleaner
Repair work isn't limited to one brand. Full Time Heating & Cooling repairs all major residential furnace brands, regardless of what was installed originally or who installed it: Bryant, Carrier, Goodman, Lennox, Rheem, Ruud, Trane, Coleman, and AirQuest. Parts availability and repair cost can vary by brand and age, which is part of what gets covered during the diagnostic. A repair call on your existing furnace, whatever the nameplate says, gets the same diagnostic-first approach, no matter the brand.
Checking a furnace's gas valve and burner assembly before recommending repair or replacement
A furnace problem doesn't automatically mean you need a new furnace. We diagnose what's wrong and look for a safe, practical repair first. We consider the furnace's condition, repair history, available parts, warranty coverage, and the cost of the work.
Even a failed heat exchanger may be replaceable. On a newer furnace, especially when the part is covered under warranty, that can be worth considering. On an older furnace facing a costly repair, replacement may be the better investment. We explain the options and costs so you can make an informed decision.
Our technicians aren't paid on commission. If a repair makes sense, we'll recommend it. If replacement makes more sense, we'll explain why.
Already received a recommendation to replace your furnace? Our free HVAC second opinion lets you have another technician review that recommendation before you commit to a new system.
Furnace tune-up with access panels removed for inspection
Some furnace problems develop over time. A dirty flame sensor, restricted airflow, a weakening ignitor, or other worn components can sometimes be caught during routine maintenance before they turn into a no-heat call. The HVAC maintenance program at Full Time covers a full furnace inspection, cleaning, and a check of all safety controls. It's a straightforward way to extend the life of a system you've already paid for. If we find something during maintenance that needs attention, we'll tell you before it becomes an emergency call.
Inspecting a heat exchanger with a borescope camera during a service call
Not sure whether you need a service visit? Text (952) 847-3387 with your question. A photo of the furnace's model label or an error code can help us understand what's happening and suggest the next step. There's no charge for this guidance, and you don't need to book an appointment to ask. Some problems still need an in-person diagnostic. Your message goes to a technician who may be working with another customer or somewhere with limited signal, so replies may take a little time. For urgent no-heat service, please call.
Control board repair · Waconia
I will definitely use Full Time Heating & Cooling again. They arrived right when they said they would and quickly diagnosed an issue with my furnace circuit board. They were able to source a new part and make the repair the same day. Very professional, fairly priced, and excellent communication throughout.
Fan motor and intake vent · Maple Plain
I was impressed with Jason and Levi's expertise and professional attitudes. My Furnace stopped working at 20 deg weather. They responded quickly, diagnosed fan motor problem and replaced. Also, did cleaning and safety Inspection.
Inducer motor · Minnetonka
Jason was very professional and fair. My old furnace guy retired and I was looking for a small business to support. Full Time was just what I was looking for. Diagnosed and replaced inducer motor same day.
Don't wait for a complete breakdown before calling. If something's off with your furnace, (952) 847-3387 is answered 24/7. We'll diagnose the problem, tell you what it costs to fix, and let you make the call from there.
Or send us your info
Our promise
No unnecessary replacements.We fix what's actually wrong and explain your options.
Updated October 2026
