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Estimating Specialist - Pre Construction (Mechanical)

Outcome Construction Services aka “Outcome” is hiring an Estimating Specialist/Pre-Construction (Mechanical) for our Construction Services Team.  Outcome is a wholly owned subsidiary of Henderson Engineers, Inc. that delivers Engineer-Led Design-Build construction management solutions, comprehensive commissioning services, and performance testing services. We provide field services solutions compatible with building operations, and tailored to individual client goals. Outcome serves as a single-source of responsibility for the performance of your building systems from conception through facility operation training.

Engineer-led Design/Build (execution via single point of contact)
Commissioning (installed & functional according to expectations)
Optimization & Compliance (making buildings work)

Founded in 1970, Henderson Engineers, Inc. offers mechanical, electrical and plumbing design services on a regional and national basis. Headquartered in Lenexa, KS, HEI is licensed in all 50 states with national offices in Houston, Dallas, Phoenix, Tampa, Las Vegas, Los Angeles, New York, Philadelphia, Bentonville, AR and Manhattan, KS.

HEI designs systems for various facilities including retail, restaurant, healthcare, educational, corporate, governmental, hospitality, religious and industrial. Check out the "Portfolio" on our website to see a virtual tour of our past and present projects.


We are currently seeking an Estimating Specialist/Pre-Construction who is proficient in Mechanical in our Lenexa Headquarters Office for our Outcome Construction Services Division.  This is a very unique opportunity to work in a Design/Build atmosphere where you will get to utilize numerous skills.  In this role, the Estimating Specialist will provide management of the estimating and marketing efforts to pursue and secure business.  Specific responsibilities in this position will include:

  • Work with marketing to ensure acquisition efforts are consistent
  • Review company documents, proposals and quotations to ensure they meet company standard
  • Support the sales efforts and establish, maintain and achieve sales goals/targets set forth in the budget
  • Establish and maintain strong customer and contractor relationships
  • Establish bid/budgeting strategies that will enhance company’s success
  • Review and maintain bid procedures and maintain estimating software
  • Evaluate and recommend system types for various facilities

Position Requirements

Our ideal candidate will have experience in MEP retrofit, mostly in hospitals and will specialize in Plumbing & Piping and sheet metal.  The ideal candidate will also demonstrate success in the following skills and abilities:

  • Provide strong leadership and supervision and train new estimators
  • Research cost effective solutions for the customer
  • Has spent time installing
  • Perform initial budget and verification at 50, 75, 90% design
  • Experience with conceptual estimating
  • Establish and administer the bidding process and strategies that will enhance the company’s success
  • Forecast and meet revenue targets
  • Provide top-notch customer service
  • Schedule work load and meet deadlines


Henderson Engineers' and Outcome Construction Services' success is a direct result of quality individuals working together toward one common goal – long-standing client relationships. To this end, Henderson Engineers and Outcome Construction Services are committed to the support and growth of our employees by providing several key benefits which include:

  • Competitive compensation and high bonus potential
  • 401(k) with industry-leading match and generous profit sharing
  • Casual attire workplace
  • Flexible hours
  • Paid Parental Leave
  • Up to 8 hours of Community Service Hours per year
  • Family-friendly working environment
  • Company-sponsored activities for employees and their families
  • Diverse portfolio of exciting and innovative design projects
  • Tremendous opportunities for professional growth and advancement
  • Commitment to sustainable design
  • A comprehensive wellness program supporting physical, financial, social, career and community essentials


2010-2014 “Top Engineering Firms Nationwide- Building Design & Construction (BD+C)
2010-2015 “Top 10 Retail Architects/ Engineers Report”- Commercial Construction and Renovation
2011-2014 “Top 20 MEP Giants List”- Consulting-Specifying Engineer
2009 “Engineering Firm of the Year” – American Subcontractors Association- Kansas City
2009 “Top Ten Green Projects- AIA Committee on the Environment (COTE)

Henderson Engineers, Inc. and Outcome Construction Services are EEO – M/F/V/D employers and participate in the E-Verify program

Applicants for positions with Henderson Engineers/Outcome Construction Services must be legally authorized to work in the United States, and verification of eligibility will be required at the time of commencement of employment.


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