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Welcome to PROEX Property Management, My name is John! It is with great pleasure that the PROEX team welcomes you to the upper peninsula, and to our website. With 14+ years of experience in the market, I know how crucial it is for you to find professional, cost-effective services. The search is over. PROEX is designed to manage your investment property from start to finish while increasing income that will cover your cost.

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Tips for First-Time Homebuyers

Most homebuyers start the process anxious, excited, nervous, and some are downright terrified. It’s natural. A home is the largest and most expensive purchase that...

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Signs that Now is the Time to Sell Your Home

There are many reasons why it may be time to sell your home. You may need more space to make room for a growing family...

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Remodeling Projects That Will Boost Your Home’s Value

There are two ways to think about remodeling projects that will boost your home’s value; you can get one or two major remodels done or...

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What Our Clients Say

“John and his team have been our property manager and also our realtor for many years. They consistently provide extraordinarily and responsive service with great knowledge of local neighborhoods and resources. It has been a great pleasure to work wit...”


“A couple years ago, my cousin died. She had managed a family property for many years. Suddenly it was up to me and some other family members to take over managing that property. Unfortunately, unlike my late cousin, none of us live in proximity to th...”


“John Demay and his staff have been managing property for me for over three years. The occupancy of my house has been very good, and I trust their recommendations for repairs, maintenance, etc. Working with John has made owning property much easier”


“John managed our home rental. Recently we had a frozen pipe and a flooded home. John’s response was immediate and thorough. A detailed report was supplied to the insurance company and a prompt resolution found. We would highly recommend John to man...”


“Proex Realty assisted in purchasing our house in Marquette, MI. While upgrading, John suggested renting for income (managed by Proex) to help offset expenses. John's company was instrumental in helping with: providing lawn care, small painting chor...”


“Was a tenant with Proex for two years. Alex the property manager was wonderful to work with! She always answered my question promptly! If I didn’t move out of state, I would still be renting with them!”

Tessa Foust

“Sharon and I would like to thank John, Alex and Wendy for a team effort on our Marquette MI property purchase. John's company guided our purchase, managed the rental property for several years, and assisted in several incidents. John personally re...”

Dan & Sharon
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