Tap to Call our Office for Equipment Service, Repair, or Replacement
Scheduling your Tune-Up

Welcome to our online tune-up scheduler!

This should only take about 1-3 minutes to complete. On the next screen we will ask you for your information. Based off of your location, our AI algorithm will find times that a technician will be near your home. Select the best time and you're all set.

Let's get you the best price!

Before we get started, do you have a promo code? If you received a flyer or a post card with a special code, enter it below. If you don't have one, no worries, we already filled in our current advertised special below.


Award Winning Customer Service • Skilled Personable Technicians • Trusted by over 30,000 Homeowners in the Valley!

We Service the Appleton, Neenah, Menasha, Kaukauna, Kimberly, Little Chute, Hortonville, Greenville, and surrounding areas.

Address: 4450 W Greenville Drive. Appleton, WI 54913
Phone: (920) 734-1436 Fax: (920) 734-0929
Hours of Operation: 8:00a to 4:30p (Mon-Fri)

©2019 Christensen & Wisnet, Inc. Privacy | Careers

Employee: Office Email | Tech Email | SalesBook | ServiceDesk

Tap to schedule a Tune-Up, Service Call, or Estimate