Call for reliable AC replacement in Delafield WI.

Trust your Air Conditioner installation or replacement in Delafield WI to a American Standard Customer Care Dealer.

250 West Main St. • Delafield, WI 53018

Grenz Service Company, LLC has certified technicians to take care of your AC installation near Pewaukee WI.

See what makes Grenz Service Company, LLC your number one choice for Air Conditioner repair in Oconomowoc WI.

Financing Options

Financing Options | Wells Fargo

We are pleased to bring you the Wells Fargo Financial Home Projects® Visa® Credit Card* Program. To find out more about this exclusive program please click on the link below.

Buy today, pay over time. Your Wells Fargo Home Projects credit card also brings you revolving line of credit that you can use over and over again, special financing where available, convenient monthly payments to fit your budget, easy-to-use online account management and bill payment options. The Wells Fargo Home Projects credit card is issued with approved credit by Wells Fargo Bank, N.A. Ask for details. Equal Housing Lender.

Looking for financing options? Special financing available. This credit card is issued with approved credit by Wells Fargo Bank, N.A. Equal Housing Lender. Learn more.

Grenz Service Company, LLC is pleased to offer our customers the convenience of applying for financing right here, right now. Simply click LEARN MORE to apply directly via
Wells Fargo Bank , N.A.'s encrypted secure server.

OR Click Here to Apply

Multiple Payment Options for Your Convenience

Trust your home comfort to us for your next Air Conditioner in Oconomowoc WI

Contact Information

We offer technical excellence along with a promise of integrity and knowledgeable workmanship to all of our customers in the Waukesha and Jefferson County since 1987.

250 West Main St. • Delafield, WI 53018
(262) 646-3880
(262) 646-4764
Monday - Friday | 8:00am - 5:00pm

Our Links

• Home
• Email Us
• Maintenance
• Promotions
• Expectations
• Leave a Review
• Ask a Tech

• Employment
• Reviews
• Tax Credits
• Search Site
• Financing
• Employment
• Privacy Policy

Get in Touch

Do you have a last minute emergency? Is it time to complete that new installation? We are here to help guide you every step of the way!

Schedule Service

Get an Estimate

24 Hour Emergency Service Available • 7 Days a Week

For the best AC replacement in Oconomowoc WI, choose a BBB rated company.

Check out our Air Conditioning service reviews in Delafield WI on angies list