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
 

Serving Waukesha and Jefferson County

 
Request a Service call or get an estimate on your heating or air conditioning repair, maintenance or installation. Let Grenz Service Company, LLC handle all of your needs. Rest assured that our technicians will take care of your home and equipment and prove why we have been a trusted contractor since 1987.

Your Heating,
Refrigeration, Gas Fireplace & AC Experts

 
We pride ourselves in being American Standard Customer Care Dealers, undergoing vigorous training to ensure we have comprehensive knowledge and understanding in the field.
  American Standard Products
 
 

American Standard Customer Care Dealer

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.

Serving Waukesha and Jefferson County

Your HEATING, REFRIGERATION, GAS FIREPLACE & AC Experts

 
We pride ourselves in being American Standard Customer Care Dealers, undergoing vigorous training to ensure we have COMPREHENSIVE KNOWLEDGE AND UNDERSTANDING in the field.
  American Standard Products
See What People Are Saying
Cities We Service
  • Allenton
  • Ashippun
  • Big Bend
  • Brookfield
  • Burlington
  • Butler
  • Caledonia
  • Cedarburg
  • Clyman
  • Colgate
  • Cudahy
  • Delafield
  • Dousman
  • Eagle
  • East Troy
  • Elkhorn
  • Elm Grove
  • Fort Atkinson
  • Franklin
  • Franksville
 
Why Choose Grenz?
 
By doing what it takes to ensure each customer's complete satisfaction, Grenz Service Company, LLC
is welcome in more homes in the Waukesha and Jefferson County Area than any other contractor.
Your Home...The place you share with those you love most; your haven in a busy world. A place whose comfort we're here to protect. From winter's chill through the dog days of summer, our primary goal at Grenz Service Company, LLC is to keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.
Why Choose Grenz?
 
By doing what it takes to ensure each customer's complete satisfaction, Grenz Service Company, LLC is welcome in more homes in the Waukesha and Jefferson County Area than any other contractor.
From winter's chill through the dog days of summer, our primary goal at Grenz Service Company, LLC is to keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.
 
Why Choose Grenz?
 
By doing what it takes to ensure each customer's complete satisfaction, Grenz Service Company, LLC
is welcome in more homes in the Waukesha and Jefferson County Area than any other contractor.
Your Home...The place you share with those you love most; your haven in a busy world. A place whose comfort we're here to protect. From winter's chill through the dog days of summer, our primary goal at Grenz Service Company, LLC is to keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.
Why Choose Grenz?
 
By doing what it takes to ensure each customer's complete satisfaction, Grenz Service Company, LLC is welcome in more homes in the Waukesha and Jefferson County Area than any other contractor.
From winter's chill through the dog days of summer, our primary goal at Grenz Service Company, LLC is to keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.
Get
10% Off
Any Heating or AC Repair Service For First Time Customers
As a Thank You from Grenz Service Company, LLC for Visiting Our Website
As a Homeowner, get a 10% Discount off any Heating or Cooling Repair Service performed by Grenz Service Company, LLC at their residence. *Some Exclusions Apply
  Click here to View all Coupons and Print
Get 10% Off
Any Heating or AC Repair Service For First Time Customers
As a Thank You for Visiting Our Website
As a Homeowner, get a 10% Discount off any Heating or Cooling Repair Service performed by Grenz Service Company, LLC at their residence. *Some Exclusions Apply
  View all Coupons and Print
 
 
Our Associations
 
Our Associations
 
trust our techs with your next Air Conditioner repair in Oconomowoc WI
Grenz Service Company, LLC ia an Energy Star Partner in Oconomowoc WI.
Trust Grenz Service Company, LLC partnered with Wisconsin Utilities to service your Air Conditioner in Delafield  WI
Grenz Service Company, LLC has certified technicians to take care of your AC installation near Pewaukee WI.
Schedule a Air Conditioning repair service with Grenz Service Company, LLC associated with Perlick, in Oconomowoc WI
See what your neighbors are saying about our AC repair service in Pewaukee WI, Grenz Service Company, LLC is associated with Hoshizaki American Inc
Find out ways to save energy and money with Grenz Service Company, LLC Air Conditioning repair service in Pewaukee WI
Grenz Service Company, LLC, ready to service your Air Conditioner in Oconomowoc WI
Grenz Service Company, LLC, is a Wisconsin WI heating, cooling, air conditioning, ductless mini-split, fireplace and furnace repair, service, replacement and maintenance Company located in Waukesha and Jefferson County. Grenz Service Company, LLC employs only the best technicians for air conditioner, fireplace, boiler and furnace repair and replacement. We're also proud to service fireplace repairs for residents of Delafield WI, Wales WI, Waukesha WI, Genesee Depot WI, Nashotah WI, Okauchee WI, Dousman WI, North Prairie WI, and Hartland WI, Pewaukee WI, North Lake WI, Oconomowoc WI, Merton WI, Mukwonago WI, Sullivan WI, Sussex WI, Eagle WI, Brookfield WI, New Berlin WI. So when you ask to find "A good heating and air conditioning repair or service company near me," you've come to the right place. To set-up a repair service estimate or replacement estimate, call (262) 646-3880. Grenz Service Company, LLC services all furnace, AC, humidifier, filter, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Daikin, Mitsubishi, Fujitsu, Crown, Frigidaire, Gibson, Goodman, Lochinvar, Maytag, Weil McLain, A O Smith, American Standard, General, Aprilaire, Honeywell, White Rodgers.
 
Trust your home comfort to us for your next Air Conditioner in Oconomowoc WI
 
Grenz Service Company, LLC has certified technicians to take care of your AC installation near Pewaukee WI.
Contact Information
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
 
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