HVAC Sheet Metal Estimator Job Hamilton area,Ontario Canada,Construction

About Our Client

Mattina Mechanical Limited (MML) is a well-established, privately owned mechanical contractor based in Hamilton, Ontario, with over 45 years of experience delivering HVAC and sheet metal projects across ICI and mid-to-high-rise residential construction. Known for strong project pipelines, experienced leadership, and long-term stability, MML is recognized for running well-organized, safety-focused projects and building lasting client relationships.

MML operates as an open-shop contractor in a performance-driven, team-oriented environment where opportunity is based on skill, commitment, and results.

This is a new vacancy within the estimating team.

Compensation Overview

This role offers a competitive base salary aligned to experience and estimating responsibility.

In addition to base salary, MML offers employer RRSP contributions, a comprehensive benefits program, and eligibility for a discretionary performance bonus based on company and individual performance.

What You'll Be Doing

In this role, the HVAC Sheet Metal Estimator works closely with the Chief Estimator on competitive bids, take-offs, and scope reviews for high-value mechanical projects.

Preparing HVAC and sheet metal estimates using Trimble Auto Bid and take-off software

Reviewing drawings, specifications, and addendums

Issuing RFQs to suppliers and subcontractors

Preparing bid packages and scope letters

Supporting handovers to project teams after award

Reviewing actuals versus estimates to continuously improve accuracy

Who This Is For

You have solid HVAC and sheet metal estimating experience in an ICI or mid-to-high-rise residential construction environment and understand how real projects are priced and built.

You enjoy the technical side of estimating and working closely with operations and sales teams

Requirements

Minimum of three years of HVAC sheet metal estimating experience in ICI or mid to high rise residential construction

Ability to read and interpret drawings, specifications, and addendums

Experience preparing estimates, RFQs, and bid packages

Experience using take-off and estimating software (, Trimble Auto Bid)

Understanding of how real construction projects are priced and delivered

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Recruitment & Accessibility Notice

We use AI technology as part of our application review process to assist in screening and assessment. All applications are also reviewed by our recruitment team. AI is not used to make hiring decisions.

As part of our commitment to inclusivity, diversity, equity and accessibility, our goal is a workforce built on respect that reflects the communities we serve. We thank all applicants for their interest but only those selected for an interview will be contacted.

We are proud to be in compliance with the Accessibility for Ontarians with Disabilities Act (AODA), 2005 and the Integrated Accessibility Standards Regulation. We are happy to honour accommodations at any part of the recruitment process and invite you to let us know how we can help.

Benefits

Why Join MML

Long-term project pipeline and financial stability

Strong internal estimating systems and experienced leadership

Competitive compensation and Bonus Program

Comprehensive benefits through MERIT Ontario

Employer RRSP contributions

Open shop contractor, offering a collaborative, flexible, and team-oriented work environment

Friendly, family-oriented workplace culture

Collaborative, team-based approach to all work activities

Continuing education and professional development opportunities

Fully insured and bonded employer

Strong commitment to health and safety, with an exemplary WSIB record


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