"I have used your blocks on many occasions for retaining walls, yard improvements and to address safety concerns. Delivery was second to none based on the size and volumes never delaying any projects and always just in time. Your onsite consultations were most helpful in planning and determining the best approach. Prices were very competitive as all our work is tendered and our contractors are some of the largest. Please find attached some pictures of our success (below)."


Bob Puckering - Supervisor
Operation Coordination
Transportation Services

Ellesmere, Toronto


In 2010, after researching the market for vendors who could supply us solid poured concrete blocks, we came across DNM Systems. David, from DNM, was quick to respond to our initial message and scheduled a site visit to determine the best block to meet our requirements. We agreed that the “Terra Block” would best suit our needs to create physical partitions and barriers between work areas within our facility. We were quoted competitive rates, ordered blocks and contracted DNM for delivery and set up. All the staff at DNM are very pleasant and professional to deal with. Our order was ready within a week and delivered promptly. DNM sent 2 very skilled personnel to set up the blocks at our facility and the setup was completed as scheduled. David once again visited the facility to ensure the work was completed on time and as planned.

Since then, DNM have become a preferred vendor and we have purchased nearly multiple blocks and will continue to use their services."

Vik Tathe

Operations and Logistics Manager

Energy Solutions Canada


"Outstanding customer service and product knowledge. Made me feel very comfortable when ordering blocks and did a terrific job placing the blocks on site when requested. 

  I would recommend DNM to anyone needing blocks for a residential or industrial property"


Mariusch Dimek

Resident of Mississauga


We have been extremely

impressed with DNM Systems. From calling the company, talking to the administrative staff, ordering blocks, delivery of blocks, the company is excellent to work with. The blocks are very easy to work with, they go up without problems and are versatile for all types of situations. We have been using the TerraBlocks and StoneTerra Blocks for a couple of years now and have had no issues. We have done a number of projects with DNM Systems, including:


The St. Lawrence SeawayRegional Road 81 (pictures to the sides )

Freeman Herbs The Optimist Park in Niagara Falls  And many more.

Kevin Panetta

St. Catharines Building Supplies


" Awesome! I'll definitely be calling you guys soon for more blocks! Thanks for everything :)"


Patrick Braceland


Spectrum Design & Build

Building Canada

One Block At A Time







Attached are photos of the project we did recently with the blocks.  They exceeded my expectations and you were great to work with.  I have referred you to another pool company.  Thanks for your help.


Pollock Pools