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Hockessin Site Services

Delaware's Trusted Source for Excavation, Demolition & Land Clearing

Serving Delaware for all its Excavation, Demolition, and Land clearing needs, with over 15 years of experience in the industry. Learn more about our services below.

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We can meet a variety of your excavation needs.

Give us a call!

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From decks to houses. We will take it apart and get rid of it for you.

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We can remove one tree or clear your whole lot.
Contact us for a quote.

Draining Services

Water in the wrong place can cause a lot of problems. We keep it flowing in the right direction.

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For all your E&S needs, don't hestitate to give us a call for help!

We're your local excavation experts serving Hockessin and the northern New Castle County communities. Our team brings specialized knowledge of Hockessin's unique soil conditions, from the rolling hills that characterize this desirable area to the varied terrain near White Clay Creek and the Pennsylvania border.

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We handle site preparation that accounts for Hockessin's specific drainage needs and upscale suburban land characteristics. Our foundation work incorporates solutions designed for both the established properties in Hockessin's mature neighborhoods and newer luxury developments expanding throughout Lancaster Pike and surrounding areas.

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Our driveways and concrete prep services meet all New Castle County building codes while respecting Hockessin's suburban character and high-quality residential standards. We coordinate with county inspectors to ensure compliance with specifications for both family neighborhoods like Ashbourne Hills and commercial areas along Route 41 and Limestone Road.

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We provide specialized trenching services that carefully navigate Hockessin's infrastructure in established subdivisions and upscale communities. Our excavation team has extensive experience working around the area's utilities and the mature trees that line Hockessin's neighborhood streets and provide natural privacy buffers.

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Our grading and drainage work addresses Hockessin's relationship with White Clay Creek and seasonal tributaries throughout the area. We design solutions that protect properties from water issues while preserving the natural drainage essential to Hockessin's suburban ecosystem and proximity to Pennsylvania's Brandywine Valley.

We offer complete demolition services throughout Hockessin with thorough knowledge of local regulations and the area's high community standards. Our team handles all permitting through New Castle County offices, ensuring smooth project progression from residential renovations to commercial property improvements.

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From established structures in Hockessin's family neighborhoods to commercial buildings that serve the community's upscale retail and service needs, we remove buildings safely while respecting the area's desirable suburban character. We use specialized equipment and techniques appropriate for Hockessin's residential settings and proximity to quality developments.

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Our selective demolition preserves elements essential to maintaining Hockessin's distinct suburban appeal and community character. We carefully salvage materials from Hockessin properties, including architectural features that reflect the area's development as one of northern Delaware's most sought-after residential communities.

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We provide comprehensive junk hauling services for Hockessin residents from established neighborhoods to newer luxury developments. Our team efficiently clears debris from properties of all sizes, supporting Hockessin's reputation for well-maintained properties and exceptional community appearance.

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Structure relocation services respect Hockessin's suburban character and established infrastructure. We coordinate with county officials to ensure moves comply with specific ordinances while protecting Hockessin's investment in maintaining its desirability as a premier residential area.

We offer specialized land clearing for Hockessin properties, from residential lots to larger parcels throughout the community's boundaries. Our techniques are adapted for both the wooded areas that provide natural buffers between properties and former agricultural land being transformed for Hockessin's continued high-quality residential development.

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We navigate Hockessin's environmental considerations when preparing sites for development. Our team maintains current knowledge of requirements that protect the White Clay Creek watershed and the natural resources that contribute to Hockessin's appeal as a desirable suburban community.

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Our tree services include expert removal when necessary, while always prioritizing preservation of mature trees that contribute to Hockessin's attractive suburban canopy. We understand the importance of maintaining the natural features that make Hockessin one of Delaware's most desirable places to live and raise a family.

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We provide specialized stump grinding and removal techniques appropriate for Hockessin's suburban soil conditions and aesthetic expectations. Our equipment is selected to operate efficiently while maintaining the high standards for property appearance that characterize this quality community.

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Our storm cleanup services are particularly valuable for Hockessin residents affected by severe weather events. We offer rapid response following storms, helping Hockessin recover quickly by clearing debris and removing hazardous trees while protecting the area's property values and exceptional residential character.

Wilhelm Site Services delivers complete commercial site development from initial demolition through final restoration. Our turnkey approach eliminates the need to coordinate multiple contractors, providing seamless execution and clear accountability for commercial builds, solar installations, and large-scale developments across Delaware and Maryland.


We handle comprehensive excavation and earthwork including site grading, cut and fill balancing, foundation preparation, and access road construction. Our site demolition services range from full structure removal to selective demo, with efficient debris removal and hauling to keep projects moving forward.


Our utility and trenching expertise covers sanitary sewer, storm sewer, water main installation, and electrical conduit placement. We install manholes, cleanouts, and tie-ins with proper trench backfill and compaction, ensuring infrastructure meets all code requirements and performs reliably for decades.


Complete paving and drainage solutions include parking lot base preparation, asphalt paving with striping, and ADA-compliant concrete work. We design and install stormwater management systems with retention basins, drainage piping, and erosion control measures to maintain regulatory compliance throughout construction.


Our proven five-step process—from site survey through final inspection—ensures quality at every phase. We bring deep knowledge of Delaware soils and regulations, backed by full certification and a successful portfolio including McDonald's locations, solar fields, and major commercial developments.

ABOUT WILHELM SITE SERVICES

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We are a local, family owned and operated company serving Delaware for all it's Excavation, Demolition, and Land clearing needs.  We take pride in doing quality work that will last a lifetime. The two founders, Jacob and Peter, have over 15 years of experience in the industry. One of our core values is to offer our customers a smooth experience from the beginning of their project to the end. We also take pride in communicating with our customers. Projects aren't cheap. We want you to be comfortable with the process as it takes shape.

Hockessin Site Areas Served:

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