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Known for getting the job done

At Rock Spring, we are dedicated to superior service.  Each project is viewed as an opportunity to build lasting relationships.

Sean Keegan, Co-President & Owner

Interior wall and structural ceilings drywall
  • Light gauge and structural metal stud framing

  • Rough wood carpentry

  • Drywall installation and finishing

  • Acoustical grid and ceiling tile

  • Specialty ceilings including baffle, wood, clouds, and canopies, among others

  • Insulation and Firestop including thermal, acoustical, rigid board, curtain wall, and more    

  • Fireproofing Services

  • Installation of doors, frames, and hardware    

  • Prefabrication capabilities

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Exterior wall framing core and shell commercial subcontractor

Exterior Wall Systems

  • Exterior framing and sheathing

  • Composite panels

  • Exterior insulation and finish systems

  • Load-bearing metal studs

  • Screen Walls

  • Exterior rough wood carpentry

Data center Mission critical commercial subcontractor

Mission Critical

  • Includes all interior and exterior wall scopes of work

  • Best in class Safety

  • Robust dust and silica reduction methods

  • Long-time, trusted employees are experienced with the special attention to security in live data hall facilities

  • Partner trade pricing and lead time management experience

  • Delegated design assistance

  • Engineering services & BIM Modeling coordination

  • Companion services:

    • Screen Walls

    • Containment Systems

    • Composite Panels

    • Tate Raised Access Floors

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Demolition commercial subcontractor


  • Full floor/Multi floor interior and exterior demolition

  • Full building re-positioning

  • Architectural and structural deconstruction

  • Heavy concrete demolition and removal

  • Dismantling and other specialty demolition  

  • White Box finish

  • Dump truck and hauling services

  • LEED requirements and documentation submittal

Demountable Wall installation commercial subcontractor modernus muraflex certified

Demountable Wall Install

  • Demountable frame installation

  • Glass installation

  • Door and hardware installation

  • Job site logistic management of material schedule, receiving and stocking

  • Accurate measurements

Raised Access Floor Tate installer commercial subcontractor

Raised Access Floors

Rock Spring is an authorized regional dealer for Tate Raised Access Floors, and provides high quality and safe installation of all Tate systems

Commercial residential hauling commercial subcontractor


  • Commercial and residential

  • Containers in 20-yard and 30-yard sizes

  • Flexibility to handle challenging job sites

  • Environmental friendly efforts with the capability to meet LEED requirements

  • Delivery of containers and live-loading

  • Dump truck fleet for locations where dumpsters cannot be used including labor for live loading

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General construction services commercial subcontractor


  • Minor tenant improvements

  • White box

  • General repairs

  • Other miscellaneous projects

Drywall prefabrication assemblies commercial subcontractor

Drywall Prefab

  • I bulkheads

  • L bulkheads

  • Step bulkheads

  • Cove bulkheads

  • Radius bulkheads

  • End of wall condition / returns

  • Column covers

  • Niche openings

  • Castle cutting

  • In-wall blocking

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