My husband and I recently had the pleasure of working with Mark and his crew as he built our new home. It’s obvious that Mark has many years of experience behind him because he was able to help us tremendously with functionality and design elements that we never would have considered. His whole crew was kind and professional, and it’s clear that Mark takes great pride in providing his customers with the quality home they dreamed of. Our home came out even better than anticipated and we are so glad we chose to work with Mark. – Emily Rich 


The real estate buying and selling market can be very stressful…as well as purchasing land, construction loans and having your dream home built.  There are strict timelines and guided fast paced decisions to be made. Either by a stroke of luck or fate…we met Mark Cobb.  Mark is a real estate and home building professional and his personality tops that off nicely.  He has a creative skilled craftsmanship and ultimately built our home beyond our expectations within our budget and timeline.  Mark’s patience and communication through the whole process brought an invaluable learning process.  His vast knowledge and experience with local & state real estate and building regulations shined.  In the end, it was not time to part ways…but say that we’re proud to call Mark and his lovely wife Evan our dear friends.  …and if I had a dollar, every time my wife says, “I love this house”… – Chris & Jennifer Pratt

Mark went up and above what was agreed upon for the renovations on the back of my farmhouse. Because of him, I now have a 2 story deck with absolutely beautiful finish woodwork. That deck is now my favorite part of the house! Thanks, Mark! – Lisa Ruoff

Mark Cobb, Island Custom Homes built my house on Mackenzie Lane, Grand Isle Vermont.  I find that the home is well built and energy efficient.  My home has some unique features that only a skilled builder would think of.  Mark has always been available for questions and advice years after construction. I am very satisfied with my home. – Matt Rasco

I recently had Mark and his team completely renovate my bathroom. They removed the old shower, sink and toilet. Replaced the ceiling, walls and flooring. Installed the new vanity as well as a brand-new tub and shower surround. Mark had to get creative with that since I have a window in my shower. It turned out beautifully. I only have one bathroom so he made sure to have everything done and back in place in one day! He is very friendly and super motivated to please the customer. – Tracy