
We repair, replace, and maintain furnaces in Rockville, Minnesota, from our St. Cloud base. Call us about no heat, uneven rooms, or a furnace that keeps shutting down.
We are Quarry Furnace Co., a furnace service business based in St. Cloud, and we repair, replace, and maintain furnaces in Rockville. Whether the system runs on gas, electricity, or propane, and whether the trouble is no heat, uneven rooms, or a furnace that keeps shutting down, our technicians talk through the symptoms with you and explain the options before any work starts. See our furnace services to start the conversation.

Our Rockville service area centres on homes in the Pleasant Lake area in the northeast of the city, streets near the Sauk River and Mill Creek, and roads toward Grand Lake. The town's ZIP code is 56369, and that code is the one to use when you tell us where the home is. Rockville sits in Stearns County, and our work here connects directly to our St. Cloud base, so a visit here is part of our regular service area, not a special trip. If your address sits just outside the town line, call and ask, and we will talk through whether a visit is possible. You can also browse all our locations with your address in mind.
We work out of St. Cloud, from 823 1st St S, and we travel to the surrounding towns as a normal part of every week. Getting in touch is simple: call or email, describe the furnace and the home, and a technician will talk through the symptoms and the next steps with you before any work is agreed. Call (320) 389-8174 to start.

Rockville's motto is Granite, Heart of the City, and the name fits: the town was platted in 1856 and named for granite rock formations on nearby streams. The Clark and McCormack Quarry, established in 1907, and its 1924 house are on the National Register of Historic Places, a reminder that quarrying shaped this corner of Stearns County long before our own company's name nodded to it. More about the area is on our locations page.
Grand Lake, about 650 acres and two miles south of Rockville, and Pleasant Lake are the town's largest lakes, and the Sauk River runs through the city, with Mill Creek joining it at the village site. Pleasant Lake itself was once a separate city, settled around 1890 and incorporated in 1938, before merging into Rockville in 2002; today it is the city's northeast area.
Minnesota winter does not arrive all at once, but once it settles, a furnace carries a home from October into April with barely a pause. That long duty is hardest on older parts: filters clog, vents collect frost and snow, and ductwork leaks warmth into spaces nobody uses. A safety inspection alongside a tune-up checks for carbon monoxide risks in a sealed-up winter home, and it gives a homeowner a clear picture of whether repair or replacement makes more sense for the season ahead. Our maintenance and tune-up visits cover exactly that seasonal check.

A furnace visit from us can mean a repair, a replacement, or a tune-up and safety inspection, and the right choice depends on the furnace in front of us, not on a script. We check ignition, the blower motor, the heat exchanger, filters, venting, and the thermostat, and we explain the options before any work starts. Gas, electric, and propane systems are all in our scope, as are the ductwork and airflow paths that decide whether the heat a furnace makes actually reaches the rooms where people live. See our services for the full list.
Rockville is granite country on the Sauk River, and its northeast area is the Pleasant Lake area. Notes that start a visit well:
Follow warm air from the furnace cabinet to the rooms and back.
In Rockville (ZIP 56369), granite country on the Sauk River, heat traces this route.
Call Quarry Furnace Co. about your furnace — repair, replacement, and tune-ups in St. Cloud and the towns around it.
(320) 389-8174Straight answers for Rockville homeowners.
In Rockville, the calls we hear most often are familiar winter ones: a furnace that will not start, rooms that stay cold while others overheat, short cycling, and new noises from the blower or burner. Cold snaps bring them out, because a weak igniter or a tired blower motor fails hardest on the coldest nights. If you notice one of these signs, call and describe it, and we will talk through what it may mean before a visit.
Yes. Our Rockville coverage includes homes in the Pleasant Lake area in the northeast of the city, streets near the Sauk River and Mill Creek, and roads toward Grand Lake. When you get in touch, tell us which street or side of town you are on, and we will confirm the visit from there. Homes across the town, not just near the main roads, are part of our service area.
Age, repair history, and comfort tell the story together. A furnace that breaks down often, heats unevenly despite tune-ups, or struggles through cold weeks may be near the end of sensible repair, while a single failed part in an otherwise steady system is usually a repair. We check the heat exchanger, blower, ignition, and controls, then explain both options plainly so you can choose.
Yes, and autumn is the best time for it. A tune-up checks the filter, blower motor, heat exchanger, ignition parts, venting, and thermostat while the weather still allows a calm visit. Catching a worn part in October beats finding it on a January night, and the visit also covers safety checks for a home sealed up for winter.
First, check the thermostat setting, the filter, and whether the furnace switch and breaker are on, since those simple checks solve more calls than people expect. Then call (320) 389-8174 and describe what the furnace is doing, any sounds or smells, and when it stopped. Do not keep resetting a furnace that keeps shutting down; a technician should look at the ignition, venting, and safety controls first.
Yes. We work on gas, electric, and propane furnace systems in Rockville, including the blower motors, heat exchangers, thermostats, and ductwork that go with them. If you know your fuel type when you call, say so, since it helps the conversation; if you do not know, a technician will work it out with you from the furnace itself.