About Twin Ports HVAC
Twin Ports HVAC takes heating and cooling calls for homes on both sides of the harbor, from Two Harbors to Superior and out to Cloquet.
2 states
Minnesota and Wisconsin, both sides of the bridge
8 services
Furnaces, boilers, air conditioning, heat pumps and ducts
Mon–Sat
Phones answered 9am to 6pm
What this site is for
Twin Ports HVAC is a heating and cooling service line for homes in Duluth, Superior and the towns around them. You tell us what your furnace, boiler or air conditioner is doing, by phone or with the form, and we call you back to sort out what it needs and when someone can look at it.
The pages on this site are written to be useful before you call: what a symptom usually means, what to check first, and when a repair stops making sense. If the first thing to try fixes it, good. If it doesn't, you'll know what to tell us.
How a call works
1
Tell us what it's doing
The sound, the smell, an error light, how old the system is if you know.
2
We call you back
We ask what narrows it down and set a time to look at it.
3
You get the price first
Repair or replace, you see the price before any work starts, and decide.
Where we work
What we won't do
Quote a price before anyone has looked at the system.
Push a new furnace when a repair makes more sense.
Use your number for anything but calling you back about your request.
Free quote
Tell us what your system is doing.
We call back to ask the rest, and you get a price before any work.
Furnaces, boilers, air conditioning and heat pumps
Duluth, Superior and the towns around the harbor
The price first, then your decision
Request a free quote
Mon–Sat, 9am–6pm