Klassen Plumbing & Heating & Air Conditioning New Ulm MN
Business Overview
Klassen Plumbing & Heating & Air Conditioning New Ulm MN is a local plumbing and HVAC company serving New Ulm and the surrounding towns. The company offers both residential and commercial work. A small team of licensed technicians and service staff respond to routine maintenance, installations, and emergencies.
They provide 24/7 emergency service for burst pipes, furnace failures on cold nights, and AC breakdowns in summer. The crew works on older brick homes, farmhouses, and newer builds common around southern Minnesota.
Key Services
Services are grouped for easy reference:
- Plumbing: plumbing inspection, leak repair, drain cleaning, water heater repair and replacement, sump pump service.
- Heating: furnace repair, boiler service, heat pump installation, annual tune-ups for winter reliability.
- Air Conditioning: AC repair, central air installation, seasonal maintenance, indoor air quality checks.
- Commercial service: shop and small business HVAC contracts, plumbing maintenance for rental properties.
Areas Served
Klassen Plumbing & Heating & Air Conditioning New Ulm MN serves a wide area across southern Minnesota and nearby Iowa towns. Regular service stops include:
Marshall, New Ulm, Worthington, Glencoe, Montevideo, Redwood Falls, Saint James, Windom, Sleepy Eye, Jackson, Blue Earth, Franklin, Olivia, Wells, Gaylord, Arlington, Dovre, Twin Lakes, Mountain Lake, Tracy, Springfield, Fish Lake, Mapleton, Lakefield, Winnebago, Clara City, Fulda, Winthrop, Renville, Fairfax, Cottonwood, Truman, Sherburn, Sibley IA, and Lake Park IA.
Company History
The business began as a neighborhood service in the early 1990s and grew by word of mouth among New Ulm families and small businesses. Over time the team expanded to include HVAC specialists and certified plumbers. Growth was steady, driven by practical service and local referrals rather than flashy advertising.
Leadership
The founder is a long-time tradesperson who still visits job sites and trains the younger technicians. Leadership emphasizes hands-on experience, regular training, and community presence. Staff participate in local trade meetings and support community events tied to New Ulm’s heritage and seasonal needs.
Specialties & Highlights
- Plumbing inspection focus: detailed checks for old pipe systems and winter freeze risk.
- Winter-ready heating service for harsh Minnesota winters.
- Fast emergency response across a wide rural service area.
- Work on older homes and farm properties common around New Ulm.
Why Locals Choose Klassen Plumbing & Heating
Residents pick Klassen Plumbing & Heating & Air Conditioning New Ulm MN for steady service, practical problem solving, and solid local experience. They have a track record with New Ulm homes, understand cold-season priorities, and keep repair work straightforward and reliable.
For homeowners and business managers in New Ulm and nearby towns, the company is a known option for plumbing inspections, reliable furnace work, and timely AC repairs. Regular customers value the local knowledge and steady presence in the community.
Contact Information
Klassen Plumbing & Heating & Air Conditioning
: 7 River St, New Ulm, MN 56073
Business Services
- Plumbing inspection
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |














