WITHEROW CONSTRUCTION · ARIZONA HEAVY CIVIL
HEAVY CIVIL
CAPABILITIES.
Earthwork built around production, precision and accountability.
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01 / WHAT WE DO
WE MOVE PROJECTS FORWARD.
From large-scale mass grading to precision subgrade preparation, Witherow Construction self-performs earthwork with GPS-controlled equipment, in-house estimating and experienced crews.
01 / CAPABILITIES
MASS & FINISH GRADING
Large-scale cut/fill operations, rough grading, site balancing, building pads, structural fill and finish grading.
02 / CAPABILITIES
PAD & SUBGRADE PREPARATION
Building pad preparation, subgrade restoration, moisture conditioning and compaction informed by geotechnical recommendations.
03 / CAPABILITIES
RETAINING WALL EXCAVATION & BACKFILL
Earthwork and structural excavation supporting retaining wall and development-site construction.
02 / MORE WAYS WE SUPPORT THE JOB
ADDITIONAL FIELD CAPABILITIES
Clearing and site cleanup · Trenching and backfill · Erosion control · Soil stabilization · Underground and asphalt support
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