Mark III Construction

HVAC Estimator

Job Locations US-CA-Sacramento
Job ID
Regular Full-Time


Mark III Construction is currently seeking an HVAC Estimator for their Sacramento office.

Mark III Construction is growing, and we want you to grow your career with us! Our benefits, competitive compensation, and dedication to training and growth are what keep our employees happy but our work hard and play hard environment is what keeps everyone excited about coming to work every day.

Mark III Construction is a commercial and industrial construction company headquartered in Sacramento, California. Founded in 1976, Mark III started as an electrical contractor with a vision to become a multi-trade construction company. Fast-forward, Mark III’s footprint extends from Central to Northern California with additional operating offices in Fresno.

Mark III takes a big picture approach to the construction process self-performing electrical, plumbing, processed piping, HVAC, low voltage, underground, pre-fabrication, and MEP design. Instead of multiple consultants and countless sub-contractors, the customer works with just one company to eliminate multiple profit layers and complexity of schedules. With an impressive project history in the industrial, commercial, biotechnology, and food-grade technology industries we perform ground up new construction, tenant improvements, and remodeling of existing buildings


Mission: Leading the Evolution of Construction

Vision: Exposing the World to a New Way to Build


Core Values:

  • Teamwork
  • Integrity
  • Transparency
  • Innovation
  • Work Hard, Play Hard



What we offer:

Competitive Compensation, Personal Time Off, Fitness Classes, Internal and External Training, 401K, Medical, Dental and Vision


  • Develop thorough knowledge of the Company’s estimating system including computer programs, manuals and forms
  • Possess skill set to perform estimating process support for plan/spec; design assist and design build delivery methods
  • Review proposal specifications, drawings, attend pre-bid meetings, etc. to determine scope of work and required contents of estimate including conceptual estimating to ensure quality control compliance of the estimated costs
  • Develop and provide complete, accurate and timely detailed estimates representing a projects mechanical system, costs, associated general conditions, required overhead and profit.
  • Perform quantity take-off of HVAC sheetmetal for plan/spec and design build projects
  • Coordinate with vendors and subcontractors for quotes and specification compliance
  • Proficient in structuring the estimate and set up models to support the unique project RFP language defining costs components
  • Maintain all files of working bid documents, notes and assumptions of project estimates
  • Perform layout and sizing of ductwork as required to provide a complete system for estimating purposes when the documents are not complete
  • Define productivity requirements for the uniqueness of each project
  • Develop conceptual budget estimates from system narratives and/or system sketches


  • 5+ years experience in mechanical engineering, construction and be familiar with HVAC
  • Specific knowledge and experience with Estimating Software systems is required. Specific experience w/Timberline Software is a plus
  • Minimum five years’ mechanical estimating experienceAbility to read architectural, structural and mechanical plan and be familiar with a variety of HVAC systems and terminology
  • Above average skills in Microsoft Office products and computer trends/technology
  • Ability to handle a number of projects at the same time
  • Have strong organizational and analytical skills
  • Ability to effectively interact with customers, field personnel, sales and office staff
  • Possess strong verbal, written, analytical, persuasion and interpersonal skills
  • Self-motivated
  • Possess a sense of urgency in completing assignments.
  • Takes pride in ones work and excepts a level of responsibility for his/her professionalism and accuracy
  • Ability to consistently set goals and meet deadlines
  • Ability to work independently or in a team atmosphere
  • Ability to adapt to flexible responsibilities
  • Possess qualities of an innovative thinker
  • Project a positive image of the company and herself/himself to customers
  • Valid license and clean driving record required



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