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About Exterior Enterprises

"It's not about what it is, but what it could become" Dr.Seuss


Craftsmanship & Integrity

Paul Devine is the owner/operator of Exterior Enterprises and is one of the few designers in this market to achieve an NCMA (National Concrete and Masonry Association) certification level of Advanced Trainer. Paul has been learning and teaching in the industry since 2001. He worked for a company that did general landscaping while studying Law. Paul quickly discovered that he had a knack for design, loved to be outdoors, and had an entrepreneurial spirit that led him to start his own business in the hardscape industry.

In the off season Paul travels the country presenting retaining wall and paver installation seminars for designers, architects and contractors. The seminars introduce proper hardscape installation techniques and offer ICPI and NCMA certification courses.

Our vision

“We are always looking to design truly unique features by thinking forward. We do not look at what other people are doing in their yard and copy it, we innovate in design and procedure and set the trends rather than react to them.”


Years of experience

We are always looking for new innovative products, and we’ve had quite a few “first installs”. In fact, we installed the first residential permeable paver driveway in Minnesota back in 2005 and last year were the first to try out products like Rosetta Outcropping and Techo Bloc in this market.

We use new cutting edge equipment and techniques like composite Isoterram Mats to protect our client’s yards from skid damage and we have been using a Phantom Drone to capture photos and videos of our projects like never before to deliver stunning before and after photos to our clients.

“Be ahead of the curve” we were one of the first companies to employ 3D CAD software to Hardscape design and have been doing it longer than the other guys.

Our projects have been featured in newspapers across the country, we have had two major industry magazines feature us on the cover and the reason is we are always building forward.


Exterior Enterprises gets 5 stars from me!!! Excellent work, very friendly, honest, and reliable!

Mikayla Strain