Carlson Duluth Company

Carlson Duluth Company is an HVAC and plumbing business in Duluth, MN, located at 4415 Venture Ave. The company provides heating, cooling, and plumbing services for homes and businesses throughout the region, including Southern St. Louis County. Their work includes furnace and boiler repair and installation, air conditioning services, and plumbing solutions such as trenchless pipe repair, pipe lining, excavation, and sewer system upgrades. They install KNIGHT Heating Boilers with a 95% AFUE rating and 12-year warranty, as well as Rinnai Tankless Hot Water Heaters. The business also offers mini-split AC systems for targeted comfort. They hold a rating of 4.00 based on 60 reviews.

The company emphasizes energy efficiency and environmental responsibility, noting that old water heaters can account for 30% of a home’s energy consumption. Their tankless heaters have a life expectancy of up to 20 years and can save 25% to 40% on energy costs. They install environmentally conscious pipe lines and sewer systems to help keep Lake Superior clean. Technicians educate clients on clean drinking water and the warning signs of broken sewage systems. They provide routine maintenance, emergency repairs, and new construction installations for both residential and commercial clients.

Customers value the company’s professional service and clear communication. Reviews highlight technicians who are polite, clean up after jobs, and explain new equipment such as programmable thermostats. The company stands among the strongest in its category locally, known for a positive rating from the customers who have reviewed it and a steady record of repeat and referred customers. Their work includes projects for Bell Bank, Swanson Youngdale Building, and various residential new constructions.

Carlson Duluth Company combines reliable mechanical solutions with a focus on customer education and environmental care, serving the Duluth community with certified technicians and dependable service.

The business sits on Venture Ave in Duluth, about a mile from the Jet Statue public artwork. It is also near Haines Road and Miller Creek.

BizScoreAI gives the company a Technical score of 100 out of 100, which ensures the website is secure and easy for search engines to read. The Discoverability score is 83 out of 100, meaning AI crawlers can find every page to help recommend the business. BizScoreAI also ranks the company number 2 of 15 HVAC businesses in Duluth.