Industrial Mechanical Estimator

Whaler Industrial Contracting, part of the Trotter & Morton Group of Companies, provides tailored industrial construction and management services, specializing in general and mechanical projects for the oil and gas industry in Western Canada. Whaler Industrial Contracting operates as a general and prime contractor specializing in mechanical and structural construction. Our focus is on small to large-scale capital projects, shutdowns, emergencies, and preventative maintenance for clients in the oil and gas, energy, and heavy industrial sectors.

We are looking to hire hard-working and committed individuals who will contribute to our team of experienced personnel by bringing a willingness to learn and an entrepreneurial spirit to every project. We are currently looking for a Industrial Mechanical Estimator to join our team in Calgary, Alberta! The Industrial Mechanical Estimator is responsible for preparing accurate, competitive cost estimates and proposals for mechanical and multi-discipline industrial projects within the oil and gas sector across Western Canada. Supporting Whaler Industrial Contracting’s general, mechanical, and civil scopes, this role involves analyzing project requirements, interpreting technical documentation, and developing detailed pricing that aligns with client specifications and company standards. The Estimator collaborates closely with operations, project management, and leadership to ensure estimates are
comprehensive, risk-aware, and reflective of current market conditions, contributing to successful project execution from bid through to completion while supporting the company’s growth and reputation for delivering tailored construction and management solutions to uphold Trotter & Morton’s commitment to excellence.

What's In It For You

• Competitive pay rates - Journeyperson rate of $49.00
• Extensive benefit plan
• Inclusive and engaging work environment
• RRSP contributions
• Fun company events and barbeques

Key Responsibilities

• Prepare accurate and competitive cost estimates and proposals for industrial
  mechanical projects within the oil and gas sector.
• Review and interpret drawings, specifications, and bid documents, including
  P&IDs, isometrics, and mechanical layouts.
• Perform detailed quantity take-offs for piping, equipment, structural
  components, and associated mechanical scopes.
• Develop labour, equipment, and material cost estimates, including
  subcontractor and vendor pricing.
• Solicit, evaluate, and incorporate quotations from suppliers and
  subcontractors.
• Identify project risks, constraints, and opportunities, incorporating them into
  pricing and bid strategy.
• Collaborate with operations, project managers, and field personnel to validate
  scope, constructability, and execution approach.
• Participate in bid reviews, estimate presentations, and client discussions as
  required.
• Maintain and update estimating databases, unit rates, and historical cost
  information.
• Support project handover to operations, ensuring clarity of scope,
  assumptions, inclusions, and exclusions.
• Monitor market conditions, labour trends, and material pricing to ensure
  competitive and current estimates.
• Perform other duties as assigned

Skills and Abilities

• Strong understanding of industrial mechanical systems, including piping, equipment installation, and structural/mechanical interfaces.
• Ability to read and interpret technical drawings, P&IDs, isometrics, and specifications with a high level of accuracy.
• Strong analytical and problem-solving skills, with exceptional attention to detail.
• Proficiency in estimating software and Microsoft Office, particularly Excel.
• Effective communication and interpersonal skills, with the ability to work cross-functionally and engage with clients and vendor
• Strong organizational and time management skills, with the ability to manage multiple tenders and deadlines.
• Solid understanding of construction methodologies, project execution strategies, and cost drivers in industrial environments.
• Commercial awareness with the ability to assess project risk, margins, and
  contractual implications.
• Self-motivated with the ability to work independently and take initiative in a fast paced environment.

Knowledge and Qualifications

• Diploma or degree in Mechanical Engineering, Engineering Technology, or a related field; equivalent industry experience will be considered.
• 3–7+ years of experience in industrial mechanical estimating, preferably within
  oil and gas or heavy industrial construction.
• Practical field experience in mechanical construction (e.g., piping, fabrication, equipment installation) is considered a strong asset.
• Knowledge of construction contracts, project delivery methods, and industrial project lifecycle.
• Experience working with estimating software and ERP/project management systems is an asset.
• Journeyperson certification in a mechanical trade (e.g., pipefitting, welding, millwright) is considered a strong asset

We firmly believe our employees are our best assets and we are committed to providing ongoing training and support to allow them to reach their full potential. Trotter & Morton Group of Companies is an industry-leader in safety, and we strive for an incident-free workplace in all aspects of our operations. If you have a strong work ethic and commitment to excellence, apply today and build a rewarding career as a member of our high-performing team. Our Commitment to Diversity The Trotter & Morton Group of Companies is an equal opportunity employer. We are committed to hiring talented, qualified professionals without regard to race, age, gender, or any other protected ground and to providing an environment without discrimination. Every effort is made to provide fair and equal employment and development opportunities and to ensure that our policies regarding hiring, compensation, promotions, and transfers are based solely on skills and capabilities, job requirements, job performance, and other job-related criteria. We thank all applicants in advance; however, we will only contact candidates selected for an interview.

Required Skills


Required Experience