Christensen & Wisnet Heating & Cooling: Best HVAC Services Serving Appleton 54914.0

702 S Outagamie St, Appleton, WI 54914.0

(920) 779-0151

Meet the Team

Christensen & Wisnet Heating & Cooling is a trusted, locally-owned HVAC company serving Appleton, WI, and the surrounding Fox Valley. We understand the common challenges homeowners face, especially with poor indoor air quality and pilot light failures common in our climate. Our team of certified technicians provides comprehensive solutions, from installing advanced air purification systems and performing thorough duct cleaning to ensure your family breathes easier, to expertly diagnosing and repairing furnace ignition issues for reliable winter warmth. Committed to the community, we offer prompt, honest service to keep your home comfortable and safe year-round. For dependable heating, cooling, and indoor air quality solutions, Appleton residents trust Christensen & Wisnet.

Questions and Answers

What's the most effective way to improve poor indoor air quality in my Appleton home?

In Appleton, common culprits for poor air quality include seasonal allergens, humidity fluctuations, and dust accumulation. The most effective solution is often a multi-step approach: we recommend starting with a professional duct cleaning to remove built-up contaminants, followed by installing a whole-home air purifier or UV light system. These systems work with your existing HVAC to actively capture and neutralize pollutants, allergens, and microbes, providing cleaner air throughout your entire house.

My furnace's pilot light keeps going out. Is this a common issue in our area, and what usually causes it?

Yes, pilot light failures are a frequent service call for us in the Fox Valley, especially during our cold snaps. Common causes include a dirty or faulty thermocouple (the safety sensor), a draft blowing out the flame, or issues with the gas supply. Mineral buildup from our local water supply in older units can also be a factor. It's a problem we diagnose and repair regularly. For safety and efficiency, it's best to have our technicians inspect it rather than repeatedly relighting it yourself.

Can you help with both my furnace repair and my home's stuffy air, or do I need to call separate companies?

Absolutely, we handle both as part of our full-service HVAC expertise. It's not uncommon for us to service a furnace for a pilot light issue and also recommend solutions for air quality during the same visit. Addressing your complete home comfort system together is often more efficient and cost-effective. We can assess your furnace's performance, ensure it's not contributing to air quality problems through leaks or poor filtration, and provide a tailored plan for reliable heat and cleaner air.

Property Service Solutions

  • HVAC installation or replacement
  • HVAC system repair

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


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