Welcome to DMK Construction, Inc!!

Doug Kok
I’ve been building custom homes in Polk County since 1988. Prior to starting DMK Construction Inc, in the year 2000, I worked for my father for 12 years building custom homes and working in every aspect of the construction industry.  I have extensive knowledge of every part of the construction process with "hands on experience" and not just a building license. I supervise all my construction projects myself and all the sub-contractors report directly to me. This means they know I am a stickler for the way things are to be done on my jobs and they are fully aware that I will be inspecting all their work prior to the county inspectors ever stepping on site. I have worked on multi-million dollar projects in and out of the country and have a superb reputation and relationship with all my customers and sub-contractors.

The quality of my work is well known and I would be more than happy to provide you with references please email me at