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40 Years
experience
Emergency
services
Trusted HVAC Services in Lake Elmo, MN
Since 1986, Eichten's Service & Repair has been a trusted provider of comprehensive heating, ventilation, air conditioning, and refrigeration solutions for residential and commercial clients. Our expertise spans equipment sales, installation, repair, and maintenance, including 24/7 emergency services. As a Mitsubishi Electric Diamond Contractor, we combine factory-trained precision with personalized service to deliver energy-efficient systems tailored to individual needs. Our commitment to quality extends beyond equipment, encompassing indoor air quality improvements, duct system optimization, and comprehensive maintenance agreements.

With decades of local experience serving the Saint Croix River Valley, we prioritize honest consultation, pressure-free recommendations, and post-service follow-up to ensure lasting customer satisfaction. Our technical team maintains certifications in American Standard and Mitsubishi product lines while staying current with evolving HVAC technologies.
Services
HVAC Repair Air Conditioning Installation Preventative Maintenance Indoor Air Quality Commercial Refrigeration
Details
  • Year established: 1986
Highlights and features
  • 24/7 emergency HVAC service since 1986
  • Factory-trained Mitsubishi Electric Diamond Contractor
  • Customized system design for residential and commercial properties
  • Comprehensive indoor air quality improvement programs
  • Preventative maintenance agreements for system longevity
Associations and certifications
  • Mitsubishi Electric Diamond Contractor
Services
HVAC Repair
Emergency and scheduled HVAC repair services for residential and commercial properties. Our certified technicians handle all makes and models, providing 24/7 response for urgent heating and cooling system failures. We specialize in diagnosing complex system issues while maintaining factory warranty standards for modern equipment.
Air Conditioning Installation
Professional air conditioning installation for homes and businesses. We offer energy-efficient systems from American Standard and Mitsubishi, with customized design ensuring optimal performance. Our installations include proper sizing calculations, ductwork optimization, and smart thermostat integration for maximum comfort and efficiency.
Preventative Maintenance
Comprehensive HVAC maintenance agreements for residential and commercial clients. Our twice-yearly inspections include component cleaning, safety checks, and efficiency tuning. Regular maintenance extends equipment lifespan, prevents emergency breakdowns, and maintains manufacturer warranty requirements for modern heating and cooling systems.
Indoor Air Quality
Indoor air quality improvement solutions including HEPA filtration, UV lighting, and humidity control systems. We conduct air quality testing to identify contaminants, then recommend customized purification systems that reduce allergens and improve overall respiratory health in residential and commercial environments.
Commercial Refrigeration
Full-service commercial refrigeration maintenance and repair for restaurants, grocery stores, and industrial facilities. Our expertise covers walk-in coolers/freezers, ice machines, and reach-in units. We provide emergency service, energy efficiency optimization, and preventive maintenance programs to ensure food safety and regulatory compliance.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and refrigeration services including installation, repair, maintenance, and 24/7 emergency response for residential and commercial clients.
Are you available for emergency service?
Yes, our technicians are available 24 hours a day, 7 days a week for urgent HVAC and refrigeration emergencies.
Do you service all equipment brands?
Our technicians are trained to service all major HVAC and refrigeration brands while specializing in American Standard and Mitsubishi systems.
What maintenance plans are available?
We offer customized maintenance agreements with twice-yearly system inspections, cleaning, and performance optimization for residential and commercial properties.
Are you certified Mitsubishi technicians?
Yes, we are a Mitsubishi Electric Diamond Contractor with factory-trained technicians who complete ongoing manufacturer certification programs.
Do you offer indoor air quality solutions?
We provide comprehensive indoor air quality improvements including HEPA filtration, UV purification, humidity control, and duct cleaning services.