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Mechanical Piping Estimator

The Porter Company


Job Location:

Manchaca, TX - USA

Monthly Salary: Not provided by the employer
Posted: 13 June 2026 (30+ days ago)
Application Deadline: 10 September 2026
Vacancies: 1 Vacancy
The job posting is outdated and position may be filled

Job Summary

About Us

We are a full-service mechanical HVAC plumbing and specialty piping contractor that offers design and construction services for a variety of markets. Our customers include commercial medical and technology as well as municipalities and government agencies.

Job Summary

The Estimator is responsible for performing detailed quantity takeoffs and material assessments for mechanical piping systems across commercial projects. This role supports preconstruction and estimating efforts by delivering accurate timely and well-documented takeoff data to ensure competitive and profitable bids.

Essential Duties & Responsibilities

Include the following. Other duties will likely be assigned.

  • Perform detailed quantity takeoffs of mechanical piping systems including:
    • Hydronic piping
    • HVAC piping systems
    • Process piping and specialty systems (as applicable)
  • Review construction drawings specifications narratives and addenda to identify scope requirements.
  • Analyze plans to determine material quantities such as equipment pipe fittings valves insulation supports and specialties.
  • Utilize digital takeoff software (Bluebeam and Trimble) to complete accurate measurements.
  • Coordinate with estimators from other trades project managers and engineers to clarify scope gaps or discrepancies.
  • Provide organized takeoff summaries and backup documentation for estimate reviews.
  • Assist in developing and maintaining unit pricing databases and labor assumptions.
  • Track drawing revisions and update takeoffs as project documents evolve.
  • Identify value engineering opportunities and constructability issues during the takeoff process.
Qualifications

  • Strong understanding of mechanical piping systems and construction methods
  • Ability to read and interpret construction drawings and specifications
  • Strong attention to detail and organizational skills

PREFERRED

  • Proficient in Microsoft Excel
  • Proficiency in takeoff and PDF markup software
  • Background working with mechanical contractors or in preconstruction
  • Knowledge of labor productivity factors and installation methods
  • Field experience in mechanical or piping installation

To perform this job successfully the individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge skill and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

PREFERRED EDUCATION and/or EXPERIENCE

  • 5 years related experience in the construction industry.
  • High School diploma or GED required.
  • Knowledge of the construction industry and contract documentation.
  • Working knowledge of state and city regulations and guidelines.

REQUIRED ATTRIBUTES

The requirements listed below are representative of characteristics and demonstrated capabilities sought to perform this job successfully.

  • Must demonstrate integrity honesty professionalism and commitment to company values.
  • Must be self-motivated and able to work efficiently in a fast-paced environment.
  • Must have excellent organizational communication strategic technical analytical problem solving and multi-tasking skills.
  • Must have high standards of quality with attention to detail.
  • Must build positive working relationships with multiple levels of employees management suppliers and customers.

LANGUAGE SKILLS

Must have the demonstrated ability to effectively communicate in English cooperate and collaborate with multiple levels of customer employees unions government agencies vendors and suppliers and other contractor organizations.

#porter

#ECS

#LI-onsite

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job the employee is regularly required to sit see talk and hear. The employee is regularly required to use hands to finger handle or feel objects tools or controls. The employee is regularly required to walk reach with hands and arms climb or balance and stoop kneel crouch or crawl. The employee may occasionally lift and/or move up to twenty-five (25) pounds. Specific vision abilities required by the job include close vision distance vision peripheral vision depth perception and the ability to adjust focus.

While performing the duties of this job the employee may be required to commute to field locations to accurately perform takeoffs. The employee must have the ability to navigate around job site locations.

Work Environment
  • Primarily office-based with occasional site visits required.
  • Workweek consists of four ten-hour workdays.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The employee should expect to sit for long periods in front of a computer and also travel to field locations as needed.

While visiting field locations the employee may be required to work outdoors be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high precarious places; dust fumes or airborne particles; toxic or caustic chemicals; outside weather conditions extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. The noise level in the work environment is usually moderate to loud.

Benefits

We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success.

Equal Opportunity Employer
As a leading provider of mechanical and electrical construction facilities services and energy infrastructure we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled
Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees
Geographic Disclosure

Equal Opportunity Employer/Veterans/Disabled.

#porter

#ECS

#LI-onsite


About Company

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EMCOR Group, Inc NYSE EME is a global leader in mechanical and electrical construction services, facilities services, energy infrastructure, sustainability and green building services for businesses, organizations, hospitals, education facilities and government

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