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Grenz Service Company, LLC
License Number: 3668
Monday
8:00am
-
5:00pm
Tuesday
8:00am
-
5:00pm
Wednesday
8:00am
-
5:00pm
Thursday
8:00am
-
5:00pm
Friday
8:00am
-
5:00pm
Saturday
Closed
-
Closed
Sunday
Closed
-
Closed
Emergency Service Available
250 W. Main Street
Delafield, WI 53018

ABOUT Grenz Service Company, LLC

RESIDENTIAL / COMMERCIAL / LIGHT COMMERCIAL SPECIALIST

Grenz Service Company is a Waukesha and Jefferson County area favorite, bringing friendly, dependable heating, cooling, and commercial refrigeration solutions to businesses and homes. Led by Jim Grenz, Jr. and Jim Grenz, Sr., our family-run company provides expertise, integrity and a personal touch. We specialize in: - Commercial and residential service on all makes and models - Air conditioner and furnace repair - Maintenance on all brands of air conditioners, heat pumps and furnaces - One-stop installation and service on all commercial refrigeration equipment, including walk-in and reach-in freezers and coolers, back bars and ice machines - Gas fireplace service and maintenance Our helpful, continuously-trained staff is always on standby to answer any questions, and we offer the proven quality of top brand names to ensure that you get the most performance, value and peace of mind possible. We are an independent dealer of American Standard Heating & Air Conditioning products and excel in their installation and service. Expert Solutions. Reliable equipment. Easy-to-talk-to people. For heating, cooling and refrigeration that delivers lasting results, you've got friends at Grenz!

OUR SERVICES

  • Air Conditioners
  • Air Filters
  • Boilers
  • Commercial Refrigeration
  • Ductless Air Conditioning
  • Ductless Mini Split
  • Furnaces
  • Gas Logs/Fireplace
  • Heat Pumps
  • Ice Machines
  • Indoor Air Quality
  • Zoning

VISA MasterCard


Nearby Now Customer Care Dealer Nexia Better Business Bureau Angie's List

GALLERY PICTURES











COUPONS

 

$20 Off
$20 Off Your Next Service
Call us for your heating and AC repair needs in Delafield, WI!
Cannot be combined with other offers.

Grenz Service Company, LLC  (262) 646-3880 250 W. Main Street  Delafield, WI 53018

Local Reviews

Grenz Service Company, LLC Rated 5.0 out of 5 stars based on 59 customer reviews

Map of Milwaukee, WI

Spectacular service, fast, affordable!




Review of Grenz Service Company, LLC


Map of Hartland, WI

Great Company and people




Review of Grenz Service Company, LLC


Map of Oconomowoc, WI

fantastic!!




Review of Grenz Service Company, LLC


Map of Mukwonago, WI

Friendly people, professional




Review of Grenz Service Company, LLC


Map of Watertown, WI

Great Service




Review of Grenz Service Company, LLC

Grenz ,excellent customer service gives me piece of mind know that my equipment is maintained by professionals who are dedicated to excellent service. I recommend that everyone use them, they are honest and reasonably priced.


Map of Pewaukee, WI

Fantastic service and pricing!




Review of Grenz Service Company, LLC


Map of Delafield, WI

Ac service




Review of Grenz Service Company, LLC

Very responsive and great service


Map of Eagle, WI

Great service




Review of Grenz Service Company, LLC

Jim explained the problem very well and fixed it Great job


Map of Waukesha, WI

Great service and advice at a fair price




Review of Grenz Service Company, LLC

Grenz is always very responsive. They give good solid advice to make repair decisions on. Work is done well and explained. I'm addition, they have always worked around my schedule and coordinated with the tenants of the property.


Map of Delafield, WI

Fast Dependable Service




Review of Grenz Service Company, LLC

I have used Grenz Services since 2006. Very reliable, excellent, knowledgeable and fast work at reasonable prices. Jim is always polite and courteous. Highly recommend!


Came same day to fix AC and charged a fair price.




Review of Grenz Service Company, LLC

Great.


Great Service!




Review of Grenz Service Company, LLC

The Grenz team of technicians installed my new AC unit. The service technician was very professional, courteous and trustworthy. I would highly recommend Grenz for your HVAC.


Super Service with a Smile




Review of Grenz Service Company, LLC

Great experience


Owner




Review of Grenz Service Company, LLC


Great, fast service!! Very knowledgeable and trustworthy!




Review of Grenz Service Company, LLC

I own four retail stores, and Grenz has been doing our repairs for at least the last five years! Very prompt and dependable to get your equipment running! Highly recommend!


Excellent Customer service




Review of Grenz Service Company, LLC

Returned phone call, they were able to diagnose problem and fix the same day. Was a tough job that they found a way to handle. My new cooler company!!


Efficient and helpful!




Review of Grenz Service Company, LLC

Great experience with Grenz! Very professional and honest


Easy to reach, rapid response




Review of Grenz Service Company, LLC

Undercounter fridge making a constant unacceptable noise for staff and customers . They came literally in 20 mins, informative and professional work.


Very happy, my new go to for hvac




Review of Grenz Service Company, LLC

Instant response, very courteous and personable. Took time to explain everything.


Outstanding and prompt service as well as awesome price.




Review of Grenz Service Company, LLC

I really like this service. They come soon after called, always timely and do good work, explaining what they do.


Outstanding service over and above expectation




Review of Grenz Service Company, LLC

Easy to talk with and to understand


GREAT & speedy service




Review of Grenz Service Company, LLC

I called for service on my air conditioner that was not working, they came out and fixed it with no problem!


Super Service!




Review of Grenz Service Company, LLC

Grenz Service has been our furnace and air conditioner repair provider for several years. Yesterday, Grenz Service installed 2 furnaces and an air conditioner for us. They arrived on time and worked without a break until the installation was complete, several hours later. The team took great care with their work and provided us with progress reports during the day. When the systems were installed, we were given a tutorial by Jim Grenz regarding their operation. We are very happy with the work Grenz Service provided. and highly recommend them to anyone who is in need of furnace or air conditioner service or replacement.


Speedy, effective, and polite service!




Review of Grenz Service Company, LLC

With a ton of other jobs to go to, we were given priority and had our issue dealt with in an efficient and timely manner.


Great service and very informative about the furnace.




Review of Grenz Service Company, LLC

Very friendly and professional.


James L. G.

James L. G.

Repair Gas fireplace.

Near Main St, Delafield, WI 53018
Delafield, WI - Repair Gas fireplace.
James L. G.

James L. G.

Near Cherry Stone Cir, Brookfield, WI 53005
Brookfield, WI -
James P. G.

James P. G.

Chiller work

Near Lakeview Blvd, Pewaukee, WI 53072
Pewaukee, WI - Chiller work
James P. G.

James P. G.

Furnace repair

Near WI-83, Genesee Depot, WI 53127
James L. G.

James L. G.

Service Mendota Fireplace.

Near W Rogers St, Milwaukee, WI 53204
Milwaukee, WI - Service Mendota Fireplace.
James P. G.

James P. G.

American Standard Heating install

Near S Woodfield Rd, Hartland, WI 53029
Hartland, WI - American Standard Heating install
James L. G.

James L. G.

Near N Genesee St, Delafield, WI 53018
James P. G.

James P. G.

American Standard Heating Maintenance

Near N Dylan Rd, Wales, WI 53183
Wales, WI - American Standard Heating Maintenance
James P. G.

James P. G.

Trane air conditioning repair

Near Hidden Hollow, Delafield, WI 53018
Delafield, WI - Trane air conditioning repair
James P. G.

James P. G.

Furnace and air conditioning install

Near Lake Dr, Hustisford, WI 53034
Hustisford, WI - Furnace and air conditioning install
James P. G.

James P. G.

American Standard Heating install

Near Pebble Valley Rd, Waukesha, WI 53188
Waukesha, WI - American Standard Heating install
James L. G.

James L. G.

Repair Martin Fireplace.

Near Park Ave, Pewaukee, WI 53072
Pewaukee, WI - Repair Martin Fireplace.
James P. G.

James P. G.

Trane Furnace Maintenance

Near Sutherland Cir, Oconomowoc, WI 53066
Oconomowoc, WI - Trane Furnace Maintenance
James P. G.

James P. G.

American Standard Heating Service

Near Maple Ave, Waukesha, WI 53188
Waukesha, WI - American Standard Heating Service
James P. G.

James P. G.

Ac repair

Near Hidden Hill Ct, Hartford, WI 53027
Hartford, WI - Ac repair
James P. G.

James P. G.

Air conditioning quote

Near Lake Dr, Hustisford, WI 53034
Hustisford, WI - Air conditioning quote
James P. G.

James P. G.

Replace Carrier evaporator Coil

Near Brumder Dr, Hartland, WI 53029
Hartland, WI - Replace Carrier evaporator Coil
James P. G.

James P. G.

True cooler repair

Near Milwaukee St, Delafield, WI 53018
Delafield, WI - True cooler repair
James P. G.

James P. G.

Scotsman ice machine cleaning

Near W Bluemound Rd, Brookfield, WI 53045
Brookfield, WI - Scotsman ice machine cleaning
James P. G.

James P. G.

American Standard air conditioning maintenance

Near Red Oak Ct, Waukesha, WI 53189
Waukesha, WI - American Standard air conditioning maintenance
James P. G.

James P. G.

Carrier air conditioning repair

Near Brumder Dr, Hartland, WI 53029
James P. G.

James P. G.

Bryant heating system maintenance

Near Mt Du Lac Dr, Sussex, WI 53089
Sussex, WI - Bryant heating system maintenance
James P. G.

James P. G.

American Standard air conditioning maintenance

Near Meyer Dr, Mukwonago, WI 53149
Mukwonago, WI - American Standard air conditioning maintenance
James L. G.

James L. G.

Repair Gas Jotul Stove

Near Ridgewood Dr, Menomonee Falls, WI 53051
James P. G.

James P. G.

Ice machine clean

Near WI-19, Watertown, WI 53098
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© Copyright 2019 American Standard Heating & Air Conditioning. All Rights Reserved