Products & Services
Everything mechanical in your home or business, from one Duluth company with four generations in the trade.
Carlson family trade since
4 generations
of Duluth plumbing & heating
Master Plumber
Owner-led by Jeremy Carlson
Lennox Premier
Dealer · Mitsubishi Diamond Contractor
What We Do
Top-name products used by professional mechanical contractors nationwide, installed and serviced by our own union-trained craftsmen.
Repairs, fixtures, gas and water piping, remodels and 24/7 emergency plumbing.
Learn more →
Fast furnace repair and high-efficiency Lennox furnaces, up to 98.2% AFUE.
Learn more →
Residential and commercial boilers, hydronic and radiant heat, seasonal tune-ups.
Learn more →
Lennox air conditioners installed, repaired and maintained by a Premier Dealer.
Learn more →
Mitsubishi Electric heat pumps for single rooms, additions or the whole home.
Learn more →
Rinnai tankless water heaters: endless hot water with up to 40% energy savings.
Learn more →
Trenchless pipe lining, excavation and lead water line replacement.
Learn more →
Mechanical contracting for new homes, offices, banks, churches and condos.
Learn more →
Heating & Cooling
Whether it's a furnace that quit on a January night, rooms that never feel even, or air that feels stale, we diagnose and repair heating and cooling systems quickly and explain what we find.
When it's time to replace, we're a Lennox Premier Dealer and a Mitsubishi Electric Diamond Contractor, so you get equipment built for Northland winters and a crew certified to install it.
Plumbing
From faucets and fixtures to gas, water and drain piping, water heaters, remodels and sewer lines, our plumbers handle the job whatever its size, residential or commercial.
And when a pipe bursts or a drain backs up after hours, our emergency plumbers are available 24/7.
Testimonials
They went out of their way to get us heat in our flooded home before the cold weather came.
Zach was prompt and very friendly. Answered my questions and offered good comments when he was finished. He replaced my filter with one I supplied and was very neat.
The guy who installed our furnace was great! Very professional… clean up was great. Completed all rebate forms in a timely fashion. Great personal service.
Call us and tell us what's going on. We'll point you in the right direction and give you a free estimate.
4415 Venture Ave, Duluth, MN 55811 · Mon–Fri 8am–5pm · 24/7 emergency plumbing
