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We utilize globalpositioning system (GPS) equipment on our bulldozers and graders.

We utilize globalpositioning system (GPS) equipment on our bulldozers and graders to increase accuracy and productivity. This technology allows grading operations without stakes and vertical grading tolerances to within 1/10 foot or less.

Our Services


Comprehensive planning ensures that high standards are maintained throughout your project.

Our focus on thoroughness and quality continues throughout your project. At the start-up meeting, the project's scope of work and plans are reviewed. The job manual created by our estimating team is also discussed. This manual contains detailed information about your project and transforms our initial planning process into the working document that will be the road map for our field operations team.

A schedule is developed and field personnel and equipment needs are coordinated. Before we move any dirt, an on-site preconstruction meeting is held involving all key individuals including state and municipal authorities. This meeting allows all involved parties to understand the project and the scope of work to be performed. Our goal is to ensure that appropriate communication among the various parties is maintained from project start to completion. Following the start-up and preconstruction meetings, the job is turned over to field operations. All necessary preparations are finalized including the mobilization of equipment to the job site and marking existing onsite utilities as per the requirements of the PA One-Call System. At this point, we are now ready to perform the work necessary to make your project a reality.

Our highly qualified Project Managers, Job Superintendents and Crew Leaders bring a depth of experience and knowledge to your project. This expertise gives us an advantage when faced with unique challenges or unexpected conditions. By continually thinking ahead and creatively solving problems, we can hold to job schedules while maintaining high quality standards. Our highly skilled employees are what make H.L. Wiker, Inc. a leader in the excavation industry.