Grenz Service Company is a Waukesha and Jefferson County area favorite, bringing friendly, dependable heating and cooling solutions to businesses and homes. Led by founder Jim Grenz, Sr. and son Jim Grenz, Jr., our family-run company provides expertise, integrity and a personal touch. One-stop installation and service on all commercial refrigeration equipment, including walk-in and reach-in freezers and coolers, back bars and ice machines.
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.
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.
Services
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.
A Dedication to Service
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You can get service when you need it because of our focus on service instead of the easier new construction. In order to make certain that we have technicians available to meet your service needs when you need them, Grenz Service Company, LLC focuses on repair services and replacing equipment that breaks down rather than spreading itself too thin and getting involved in new construction.
Selecting an HVAC Contractor
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Study up - Find out about license and insurance requirements for contractors in your state. And before you call a contractor, know the model of your current system and its maintenance history. Also, make note of any uncomfortable rooms. This will help potential contractors better understand your heating needs.
Interpreting the Sound Ratings of a Unit
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This decibel (dBA) table compares some common sounds and shows how they rank in potential harm to hearing. In many industries, workers are exposed to dangerous noise levels. This is particularly true in the construction, lumber, mining, steel and textile industries.
Since the sensitivity of the ear to sound is not the same for all frequencies, weighting or attenuating filters are included in the sound level meter's circuits to simulate the ears' response.A noise level meter gives an instantaneous measurement of the noise present, but cannot measure the duration of the exposure.
Since the sensitivity of the ear to sound is not the same for all frequencies, weighting or attenuating filters are included in the sound level meter's circuits to simulate the ears' response.A noise level meter gives an instantaneous measurement of the noise present, but cannot measure the duration of the exposure.
How BTUs and EERs Work
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Most air conditioners have their capacity rated in BTUs, or British Thermal Units. A BTU is, generally, the amount of heat required to raise the temperature of one pound of water one degree F. Specifically, a BTU is 1,055 joules, but the first definition is easier to understand in real-life terms. One "ton", in heating and cooling terms, is 12,000 BTUs.
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