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50+ Years
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Emergency
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Expert HVAC Services in La Crosse Since 1929
Established in 1929, our company has built a legacy of excellence in heating, cooling, and indoor air quality solutions for La Crosse area families. We specialize in high-efficiency HVAC equipment installations, including communicating systems, boiler systems, and in-floor heating. Our team of 10 HVAC technicians provides comprehensive repair, maintenance, and emergency services for all makes and models.

We prioritize long-term value over short-term savings by recommending durable, energy-efficient systems that reduce lifetime costs. As a Trane Comfort Specialist Dealer, we combine premium products with expert craftsmanship to ensure optimal comfort and system performance.
Services
Heating Solutions Cooling Solutions Air Quality Systems Emergency Service Installation Services
Details
  • Year established: 1929
Highlights and features
  • We offer 24/7 emergency HVAC service with rapid response times
  • Serving La Crosse communities continuously since 1929
  • Trane Comfort Specialist Dealer with factory-certified expertise
  • 10+ factory-trained HVAC technicians on staff
  • Preferred pricing for annual maintenance customers
Associations and certifications
  • Trane Comfort Specialist Dealer
What people say
Fast service Great crew Polite technicians Competent work Honest service
Services
Heating Solutions
We provide comprehensive heating system installations, repairs, and maintenance for gas and oil furnaces. Our technicians handle all brands and models, including Trane systems. We specialize in high-efficiency units with up to 97% AFUE ratings, variable speed technology, and smart thermostat integration. Annual maintenance ensures optimal performance and warranty compliance.
Cooling Solutions
Our cooling experts install and service air conditioners, heat pumps, and air handlers. We offer Trane systems with energy-efficient designs and humidity control features. Mini-split systems provide zoned cooling for specific rooms or whole-home applications. Regular maintenance extends equipment lifespan and maintains manufacturer warranties.
Air Quality Solutions
We install and service indoor air quality systems including Trane CleanEffects filters that capture 99% of airborne particles. Our solutions include whole-home humidifiers, electronic filters, UV lights, and air exchangers. These systems improve respiratory health and HVAC efficiency by reducing contaminants in residential environments.
Emergency Service
Our team provides round-the-clock emergency HVAC repairs for heating and cooling system failures. With 10 technicians on call, we respond promptly to urgent issues like furnace failures in winter or AC breakdowns during heatwaves. Service includes diagnostics, parts replacement, and system restoration.
Installation Services
We handle complete HVAC system installations for residential properties. Services include load calculations, equipment selection, and proper sizing for optimal efficiency. Our technicians install Trane systems with communicating technology and mini-split solutions for new construction or renovation projects.
Questions
How often should I change my furnace filter?
Standard 1" filters should be changed monthly, especially in winter. Pleated filters can last up to a year but should be checked every 2-3 months.
What does SEER mean for air conditioners?
SEER (Seasonal Energy Efficiency Ratio) measures cooling efficiency. Higher SEER ratings indicate lower operating costs. Federal minimum is 13 SEER for residential equipment.
Should I cover my air conditioner in winter?
Outdoor units are weather-resistant, but covering in debris-prone areas helps. Annual maintenance is more critical than covering for optimal performance.
What refrigerant do modern AC systems use?
New systems use R-410A refrigerant, an environmentally friendly replacement for R-22 (freon). R-22 production has ceased but remains available for existing systems.
How often should furnaces be serviced?
Gas furnaces under 6 years need service every 2 years. All oil systems and older gas furnaces require annual maintenance to maintain efficiency and warranty validity.