Mechanical Estimator

Well established mechanical contractor located in Gaithersburg, MD seeking estimator for commercial HVAC and Plumbing projects. Minimum of five years’ experience required. Must be very familiar with blueprints and compliance with project specifications. Experience with QuickPen estimating system a major plus but has training available. 
  • Determine project costs for HVAC and plumbing systems, including all equipment, materials, subcontractors, and field installation labor – based on all bidding documents.

Essential Functions:

  • Obtain quotes for all equipment, materials, subcontractors etc. per drawings.
  • Read all project specifications and incorporate into the estimate.
  • Perform material take-off via QuickPen for all equipment, pipping, sheet metal etc.
  • Create estimate sheet and arrive at an accurate total project cost.
  • Maintain bid board and meet bid deadlines.
  • Create and maintain organized files for all projects.
  • Bid files and drawings organization.
  • Organize and maintain records of all bids and keep track of the results.

Additional Responsibilities:

  • Printing/scanning of drawings for bids and current projects.
  • Site surveys of project biddings when necessary.
  • Meet subcontractors on site.

Job Qualifications:

  • Minimum of 5 years’ experience in mechanical estimating.
  • Familiar with QuickPen computerized estimating system – training is available.
  • Efficient computer and mathematic skills.
  • Individual must be highly detailed and accurate.
  • Familiarity with blueprints including architectural and all other trades.

Please email all resumes to President, Jeff Hottel and to Director of HR, Diane Colville at For any additional questions, call the main office at 240-912-8900

What Sets Us Apart

  • Quality Service since 1945
  • Emergency Services Available
  • Offering Energy Efficient Options
  • Delivering Services Beyond Customer Expectations