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Project Manager/Estimator - Commercial Mechanical Contracting HVAC

Casto Technical Services, Inc.
Charleston, WV Contractor
POSTED ON 4/9/2026
AVAILABLE BEFORE 5/7/2026
Casto Technical Services

Casto Technical Services

Project Manager/Estimator - Commercial Mechanical Contracting HVAC

Charleston, WV 25301

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Casto Technical Services is a locally owned and operated, family business with over 60 years of experience serving building owners and operators.

We are looking for an Experienced HVAC Project Manager/Estimator for our (Mechanical Contracting) Retrofit & Installation Department!!

Job Summary

  • Preparation of Bid Documents
    • Track bid reporting services and download bid documents for bid online sites upon notification
    • Prepare State, Federal, and direct to client bid documents
    • Obtain project bid package, including plans and specifications by web download or form blueprint shop as required
    • Pre-bid attendance coordination, tracking addenda and updating bid dates
    • Preparation of all forms required including bid bonds. Assuring all legal, notary and corporate seal requirements are complete
    • be familiar with AIA bid requirements and forms
    • Provide contractor pre- qualifications project history and corporate history as required
    • Assist estimator with subcontract and vendor pricing as required
    • Provide break out report of labor, material overhead and profit pricing as required. (Knowledge of RS Means Estimating format helpful)
    • Deliver bids in person or electronically, (upload to bid web sites) before deadlines
    • Track bid results

  • Prepare Contract Documents
    • Respond to all contract award requirements including the following:
      • Preparation of project schedule, Gantt schedule format as required
      • Schedule of values
      • Compliance with other AIA contract requirements as required
      • Safety documentation and site safety compliance
      • Assist Administrative Assistant with final contract requirements
  • Project Management
    • Coordinate and attend pre-construction meetings
    • Be familiar with mobilization requirements
    • Verify safety and other site access requirements complete
    • Coordinate material delivery and handling of waste
    • Coordinate Casto labor and verify scope of work for each phase of project
    • Coordinate subcontractors
    • Verify installation complies with specifications and scope of work
    • Negotiate and prepare project Change Orders
    • Provide weekly job progress reports and attend construction meetings
    • Prepare progress billings
    • Assist management with manpower planning
    • Verify substantial completion requirements meet deadlines. Be aware of liquidated damages and deadlines
    • Complete project close-out requirements according to specifications
    • Complete project final invoicing and contract close out paperwork as required
    • Prepare Operation and Maintenance Manuals according to specifications. Deliver Operation and Maintenance manuals hard copy and electronically
    • Respond to and coordinate response to punch list items and warranty call backs

  • Qualifications
    • Understanding of Plan and Specification construction bidding and construction requirements
    • Ability to multi-task and respond to rapid changes in project requirements
    • Working knowledge of Microsoft Office products, editing PDF documents, assembling, and organizing, and indexing project documentation
    • Ability to read, analyze, and interpret project specifications and drawings, and contract document requirements
Required EDUCATION And/or EXPERIENCE

  • Technical school with a certificate in Heating, Ventilation, and Air Conditioning and 3 years related experience; or 5 years related experience or equivalent of education and experience
  • Computer skills, especially Word, Excel and Outlook, as these will be used to do the required work
  • Excellent written/oral communication skills
  • Has knowledge of commonly used concepts, practices, and procedures within HVAC installation

Valid Driver's License Required

Preferred Licenses/Certifications: EPA Certification, HVAC Journeyman, Boiler Operator, Electrical, Plumbers, or Gas Installer

We Are Proud To Offer You

  • Paid Time Off
  • 9 Paid Holidays
  • Medical, Dental & Vision Insurance
  • 401K with Company Match
  • Short Term Disability
  • Other Company Paid Benefits include Bereavement, Jury Duty, Paternity and Maternity Leave just to name a few

We offer excellent benefits and Casto Tech is committed to offering the best training in the industry for our associates. Please contact us immediately if you are interested in career opportunities.

Equal Opportunity Employer, including disabled and veterans.

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