Carlson and Stewart Refrigeration

Carlson and Stewart Refrigeration is an HVAC company in Marshall, MN, located at 700 Huron Rd. The business engineers, installs, and services industrial and commercial refrigeration systems for the meatpacking, poultry, dairy, beverage, bakery, cold storage, and supermarket industries. It serves clients throughout Minnesota, the Dakotas, Iowa, and Wisconsin from locations in Marshall, MN, Sauk Rapids, MN, and Sioux Falls, SD. The company holds a 4.00 rating based on customer reviews.

The company began in 1935 as Carlson Sales & Service, founded by Roy Carlson, who initially sold and serviced household appliances before expanding into mechanical refrigeration for local farms and stores. Bud Stewart joined Roy in 1948, and the business was incorporated in 1958 as Carlson & Stewart Refrigeration, Inc. David Grong joined in 1975, bringing a mechanical engineering degree and design-build contracting expertise, while Mike Martin later led the commercial refrigeration division, also holding a mechanical engineering degree. With over 90 years of experience, the company specializes in ammonia refrigeration system design and installation, integrating safety, reliability, and energy efficiency into every system.

Beyond new installations, Carlson and Stewart Refrigeration provides routine maintenance packages that include onsite consultation, answering refrigeration questions, and assisting plant and system operators. Through partnerships with nationwide manufacturers and wholesalers, the firm offers quality commercial systems for every need and budget. The company maintains long-standing relationships with clients such as Dan’s Prize, First District Association, and McDonald’s Meat, providing maintenance, expansions, decommissioning, and training services.

Carlson and Stewart Refrigeration is known for its technical knowledge, safety record, and long-standing history of service in the refrigeration industry. The company provides specialized commercial and industrial refrigeration solutions to the Marshall community and the surrounding region.

Carlson and Stewart Refrigeration is situated on Huron Road in Marshall, MN, about 0.2 miles from US Highway 59. The location is also approximately 0.7 miles from the Redwood River and 0.8 miles from Justice Park.

BizScoreAI gives the business a Performance score of 84 out of 100, which measures website load speed to keep visitors on the page and is one of the factors search engines use in ranking. A Discoverability score of 75 out of 100 measures whether AI crawlers are allowed in and can find every page of the website, the first step before any AI assistant can recommend the business. The company ranks number 1 of 3 HVAC businesses that BizScoreAI has scored in Marshall.