Mr Grant Contr. Inc. is a corporation that evolved from the proprietorship of W. Grant Thesier, DBA Mr. Grant Contracting. The business has been in operation from 1971 through today and has been incorporated since July of 1995.
        The motto of our business is "Where Details Make the Difference". It has been our own belief in this motto which has made our business successful and allowed us to maintain a strong standing with our customers located throughout Jefferson, Lewis, and St. Lawrence counties. We are confident in our various skills and enjoy the work and the challenges that our customers entrust us with. It is our mission to provide the highest quality of work in the most cost effective manner.

Our Experience is across the board:

  • General Site Work, Land Clearing and Development
  • Industrial Floor toppings and Coatings
  • Millwright Capabilities
  • Plant Equipment Dismantle and Removal
  • Welding AWS
  • Manhole & Piping Repairs, Structural & Sealing

We are not just Contractors:

        We are roofers, operating Premier Roof Systems, Inc. since June of 2002. Premier Roof Systems, Inc. has installed warranted roof systems for many public and private customers located in Northern New York. More information can be found about this aspect of our business on the roofing page.

        We are crane operators, obtaining a 40 ton RT Grove Crane. We are always looking for new opportunities to put our crane to work and meet new customer needs. Please view more information on our  MRG Crane and Equipment page.
        We are material/equipment haulers; Aggregate and blacktop hauling, heavy hauling and over-sized load transport and low bed service available. We are capable of filling your hauling needs. Please visit our material transport page for more information. 
        We operate a gravel pit; supplying bank run gravel, larger stone product, sand and screened/unscreened topsoil. We presently do not crush our gravel but we are certainly capable of making a delivery from an area supplier. Do not hesitate to contact us for your sand and stone needs.
        We pride ourselves on our ability to get the job done right, on time and the first time. We are ready to put our years of experience and expertise to work and to continue to offer the best. We would welcome the opportunity to speak to you in detail about your contracting needs and our ability to meet those needs.