24/7 Emergency Service, Twin Ports Wide
New Lennox furnaces from $4,995See the offer
4.5★ from 232 Google reviews Call(715) 817-4404

Boiler Repair in Proctor, MN

Cold Radiators in Proctor? Get Your Boiler Fixed Right.

Hot water and steam boilers, radiators and in-floor loops. Often the same day, and we answer 24/7.
Request service

Schedule Your Repair

Fill out the form and we’ll call you back within the hour during business hours; no pressure, no gimmicks.

This field is for validation purposes and should be left unchanged.
Preferred time of day
4.5★

232 Google reviews

24/7

Emergency Service

5,000+

Twin Ports Customers

10+ Yrs

Industry Experience

Boilers in Proctor’s Older Homes

Proctor grew up around its rail yard on Thompson Hill, and plenty of its houses date from those early decades. According to the U.S. Census Bureau’s American Community Survey 2024 5-year estimates, about 26 percent of Proctor’s homes were built before 1940 and the median year built is 1968. Houses that age are where hot water and steam boilers with cast iron radiators still do the heating.

Most Proctor homes burn natural gas, about 75 percent by the same Census figures, so most boilers we see here are gas fired. Some are newer condensing or combi boilers that make the hot water too. Each type fails in its own way, so we start by finding the actual fault in the loop, not just the cold room you noticed.

We repair circulator pumps, zone valves, expansion tanks, aquastats and controls, and we bleed and rebalance loops so every room heats. When a repair stops paying, we price a high-efficiency or combi replacement next to the repair. More on our boiler work is on our boiler repair page, and everything we do in town is on our Proctor page.

Call (715) 817-4404
Cast iron boiler and copper mains in a basement

Signs Your Proctor Boiler Needs Service

Some radiators hot, others cold

Usually air trapped in the loop or a zone valve that stuck. Bleeding and rebalancing fixes most of it.

Pressure climbing, relief valve dripping

Often a failed expansion tank or fill valve. Water on the floor next to the boiler is a call today, not next week.

Banging or knocking when it fires

Steam systems knock when water sits where it should not. Hot water systems knock from trapped air or a failing circulator.

Soot, a burner smell or a yellow flame

A combustion problem. Shut the boiler off, get fresh air in, and call us. Carbon monoxide alarms near the bedrooms are worth having.

Frozen condensate line

A condensing boiler drains water, and a line run outside or through a cold space can freeze. The boiler locks out until it thaws.

Heat works, hot water does not

A combi boiler makes heat and hot water in one unit. Losing one and not the other narrows down which part failed.

Ready to Get Your Boiler Handled? Let’s Talk.

Whether it’s a repair that can’t wait, a tune-up before the season shifts, or a full system replacement, one call gets you a real technician and a real answer. No call centers, no runaround, no pressure.

How Boiler Repair Works When You Call Us

STEP 01

Tell us the boiler and the symptom

Age, type and what the house is doing. Some calls sound like a repair, some like a replacement conversation, and we tell you which.

STEP 02

About 8 miles from our shop

Proctor is about 8 road miles from our shop at 1808 Tower Ave in Superior. We tell you on the call when a tech can be there.

STEP 03

Find the fault, price it

We trace the problem through the loop and the controls, then give you the price before work starts.

STEP 04

Fix it and check every zone

We make the repair, bring the system up to pressure and temperature, and check that every zone heats before we leave.

Boiler Repair Experts Who Know Proctor

Five HVAC techs and five plumbers work out of one shop in Superior, and a boiler is heating and plumbing at once. We also service boilers in Duluth and Superior.

Request service

Why Proctor Calls Advantage Air for Boiler Repair


Often the Same Day

Boiler calls in Proctor are often handled the same day, and a no-heat call in January is answered 24/7.


Hot Water and Steam

Cast iron radiators, in-floor loops, gravity conversions and combi units. Old systems and new ones.


Repair Before Replace

If a repair buys you more winters, we say so. If the boiler is done, we show you why and price the replacement.


Price Before Work

You see the price before work starts. Replacements start with a free written estimate.

Cast iron boiler and copper mains in a basement

One Company, Every Trade

Heating, cooling and plumbing from one company, with five HVAC techs and five plumbers on staff.

Boiler Repair Questions We Hear from Proctor Homeowners

Yes. The City of Proctor requires a permit before anyone installs, alters, repairs or replaces a gas, mechanical or plumbing system, under the Minnesota State Building Code, and its Building Safety Division does the inspections. City Hall is at (218) 624-3641. On a replacement, we pull the permit.

Often. Cast iron boilers last a long time when the water side has been looked after, and many parts are still made. We tell you straight when it is time to replace.

Usually not in an older Proctor house. Forced air means running ductwork through a house built without it. A repair, or a modern boiler in the same spot, is the usual answer. If you want cooling too, ask about a ductless heat pump.

It can work well. Condensing boilers save the most when the water they send out runs cooler, and many older radiator systems have plenty of radiator for the house. The part that needs checking is venting: a condensing boiler vents differently, so the old chimney is usually not reused as it is.

Hard. NOAA’s 1991-2020 normals for Duluth International Airport, the closest long-record station, average about 9,115 heating degree days a year, a January low around 2°F and about 38 nights below zero. A service visit before the heating season catches worn parts early.

Sometimes, through your gas utility. The programs and amounts change each year, so we check what applies when we write your estimate.

Google reviews

What customers say about our boiler work.

4.5 out of 5 from 232 Google reviews

Google
They were the second people called, we were without heat for a day and half. After a day and half waiting for the first business to fit us in we called advantage air.They were at our house within 2 hours and fixed our boiler. Great job and great service.
Darla Woodall
Google
Chase went above and beyond to fix my boiler and water heater that were both leaking. I highly appreciated his kindness, professionalism, diligence, and patience (as he reassured me when I asked multiple times if they were going to explode hah). I will definitely be requesting him for our yearly service check appointments! Thanks, again, for your help Advantage Air and Chase!
Ellen Munson
Google
Great service! Stopped in last Thursday and had someone in Monday to check and fix our boiler. Bryce was very helpful. Will call again if needed!
Meredith Kimberlin

Ready to Get Your Boiler Running Right?

Whether it’s a quick repair, a seasonal tune-up, or a full system replacement, Advantage Air is one call away. Upfront pricing and respect for your home.

CALL (715) 817-4404
Call Now Request service