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Surge Protection Devices

What is a Surge Protector?

Whole-home surge protection devices are installed by an electrician to protect all your entire electrical system from power surges, ensuring safe power quality to keep your home and property safe. The average home in Chatham-Kent houses roughly $15,000 worth of equipment.

 While some power bars offer surge protection, they only protect the devices directly plugged into it, and require replacement after a major electrical event. Whole home surge protection devices protect against larger power surges and last longer than point-of-use devices. 

What are POWER SURGES?

A power surge is a brief over voltage in a home’s electrical system. This spike in energy can damage or destroy sensitive electrical devices. It is estimated that 80% of surges are caused by electrical systems inside the home. Surges can damage and reduce the life span of:

  • Water heaters
  • Refrigerators
  • Entertainment systems
  • Electronic Devices
  • Heating and Cooling Systems
  • Computers
  • Washers and Dryers
  • Lighting

Need Electrical Service?
Contact the experts at Postma.

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Postma is at Your Service!

Debbie P.
very professional
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“Everyone At Postma is very professional and offers wonderful and prompt service. They have helped us out of two jams one a plumbing emergency and today when our furnace in a rental unit broke and the temperature dropped to 49 degrees they came out right away and got us up and running… I can’t thank them enough and will turn to them again the next time we need something…”
Brittany W.
Would definitely recommend Mark and Postma
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“Had some leaking/flooding from an unknown source, Postma was able to schedule a plumber to come out the same day. Even though the plumber, Mark, was running behind with his other emergency calls after the cold snap he fit us in at the end of his day. Mark was kind, thorough and accurate in diagnosing the issue. Would definitely recommend Mark and Postma to anyone with a plumbing issue.”
Laura S.
“The whole team at Postma was professional and timely!
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“The whole team at Postma was professional and timely! When our furnace broke in the middle of a heat wave they were scheduling it’s replacement in less than a week! Would recommend their services to anyone needing heating or cooling assistance. The work is clean and they want to make sure you’re happy with everything!”
Matt C.
friendly and knowledgeable Staff
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“Beautiful Office Building with friendly and knowledgeable Staff”
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Professional, Reliable and Fast

At Postma, we’ve been servicing homes and commercial properties with top-notch air conditioning, heating, and indoor air quality products and services for the residents of Chatham since 1989.

Experts You Can Trust

Our mission is to provide valuable and informative services that ensure the comfort and safety of our customers. We have been serving Chatham-Kent and the surrounding area for over 30 years. Established in 1989 by brothers, Ron and George Postma and their wives, Hetty and Linda – the company continues to be family owned and operated to this day.

Our mission is to provide valuable and informative services that ensure the comfort and safety of our customers. We have been serving Chatham-Kent and the surrounding area for over 30 years. Established in 1989 by brothers, Ron and George Postma and their wives, Hetty and Linda – the company continues to be family owned and operated to this day.

Postma Heating & Cooling Inc. employs certified, local contractors that are dedicated to understanding your unique situation, providing you with valuable solutions, and presenting you with a price before the work begins. We are pleased to provide a Service Partner Plan and regular maintenance options to catch small problems before they have the chance to grow into serious ones.