The Company – Mechanical Engineering Contract Design Services

OneCAD Solutions Ltd. provides mechanical engineering contract design services, 3D CAD & 2D drafting, FEA & CFD analysis and reverse engineering.

OneCAD is authorized by the Association of Professional Engineers of Ontario to offer professional engineering services.

We work with engineering and manufacturing companies on a project basis. Typically our clients call us when they have extra work on but it’s not enough to be hiring on more full time staff or they need a small team to help but only for a short period of time.

In many cases they have us work on the 3D modeling or the detail drafting so that their own staff can concentrate on getting the design engineering done in order to meet their deadlines.

Our staff are available on-site or from our Markham, ON offices.

Our services are competitively priced, are delivered by our full-time staff and are scalable with respect to the level of expertise that is required for your project.


  • provides services with all the major mid-range mechanical CAD systems;
  • has the ability to quickly organize a team in order to complete projects in as short of time as possible;
  • has earned the reputation of delivering on time, on spec. and on budget 
  • is a member of OCI (the Organization of Canadian Nuclear Industries) and a member of the Markham Board of Trade
  • holds its Controlled Goods Program Certificate (#23120) allowing us to work on defense trade contracts
  • holds it Certificate of Authorization from the Professional Engineers of Ontario.

Please email or call us at (905) 943-7667 for more information and to learn how our design services can help your company.