Gradex Consulting Ltd. is contacted by the Home Builder when a new home is ready for lot-grading .  We then layout grade-stakes in preparation for the lot grading and coordinate with your excavator or bobcat service (if the builder requires we will bring in our own machines to grade the lot). Once the lot grading is completed, we check the grades, and a lot grading Certificate from the proper surveyor will be issued to the builder and the proper authorities for approval.  Our service will follow the grading process until the builder receives their Rough Grade approval.