Hanover, On Construction Jobs – 103 Openings This Week

Mechanical and HVAC Estimator
Montgomery Industrial Services Limited —Hanover, ON
- $38–$50 an hour
- Full-time
- Microsoft Excel
- Engineering
- ERP systems
- Mileage reimbursement
- Disability insurance
Quick apply
Rope Access Technician
Multi Technical Services —Ontario
- $30–$55 an hour
- Temporary
- CPR Certification
- Maintenance
- First Aid Certification
Quick apply
4d
IRATA Certified, Journeyman & Apprentice Insulators - 2026 Fall Turnaround Season
WQS Industrial Services Ltd. —Canada
- $32–$67 an hour
- Temporary
- In-person
- Dental care
Quick apply
Electrical Tester - Power Transformers
Stark International —Canada
- $50–$65 an hour
- Travel
- Manufacturing
- Electrical Engineering
- Dental care
- Vision care
Quick apply
Construction Project Manager
MTLI Group of Companies —Canada
- $75,000–$120,500 a year
- Weekends as needed
- Microsoft Excel
- PMP
- Project management
- Paid time off
Quick apply
Site Lead Industrial Installation & Automation
MTLI Group of Companies —Canada
- $78,902.64–$100,684.25 a year
- Full-time
- English
- Travel
Quick apply
Civil Surveyor
Matrix —Canada
- $600–$700 a day
- Temporary
- AutoCAD
- Engineering
- Travel
Quick apply
Field Construction Carpenter
Cobra Enterprises —Canada
- $24.70–$40.00 an hour
- Overtime
- Heavy lifting
- Analysis skills
- Power tools
- Disability insurance
- Dental care
Quick apply
Project Superintendent (Geotechnical Construction)
Canada Geo-Solutions, Inc. —Canada
- $100,000–$150,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Mileage reimbursement
- Disability insurance
Quick apply
Construction Superintendent
Cobra Enterprises —Canada
- Overtime
- Heavy lifting
- Analysis skills
- Supervising experience
- Disability insurance
- Dental care
Quick apply
Drilling Supervisor - Mining
Forage FTE —Canada
- $38.95–$48.82 an hour
- Overtime
- Mechanical knowledge
Quick apply
Carpenter-Remote Camp
Dexterra Group —Canada
- 12 hour shift
- Carpentry
- First Aid Certification
- Power tools
Quick apply
Concrete Pump Operator
KC's Pumping Services Incorporated —Canada
- From $33 an hour
- Full-time
- Forklift
- In-person
- Dental care
- Vision care
Quick apply
Driller - Mining
Forage FTE —Canada
- $35.41–$47.21 an hour
- Overtime
- In-person
- Mechanical knowledge
Quick apply

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Mechanical and HVAC Estimator

Montgomery Industrial Services Limited
Hanover, ON

Quick apply

Job details

Permanent | Full-time
$38–$50 an hour

Qualifications

Microsoft Excel
DEP
Engineering
ERP systems
Mechanical Engineering
ACS
Microsoft Office
Project management
HVAC
Engineering Technology
Commercial construction experience
Contracts
Mechanical Engineering Technology
Construction experience
Mechanical knowledge
Construction estimating

Full job description

COMPANY DESCRIPTION

Founded in 1992, Montgomery Industrial Services has grown into a leading and diversified service provider in the industrial, commercial, and residential sectors. As a licensed electrical contractor, our organization employs a highly skilled and multidisciplinary team that includes Powerline Technicians, Substation Technicians, Electricians, Plumbers, and Refrigeration Mechanics.

We specialize in delivering complex and scalable solutions across a variety of environments — including high voltage infrastructure, street and pathway lighting, nuclear facilities, and custom commercial projects. Our commitment to excellence ensures that every project, regardless of size, is executed with precision, safety, and industry-leading standards.

Montgomery Industrial Services maintains an extensive network of affiliations and certifications that demonstrate our commitment to quality and integrity. We are proud to be:

Electrical Safety Authority registered electrical contractor (Licence Number 7003155)
An accredited member of the Better Business Bureau (BBB)
A member of the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI)
A TSSA (Technical Standards and Safety Authority) registered contractor
A member of the Canadian Council for Indigenous Business (CCIB)

Montgomery Industrial Services is also ISO 9001:2015 certified, reflecting our dedication to quality management. With the dedication to safety, we have been certified in both COR and ISO 45001. Additionally, we have successfully completed the WSIB Safety Excellence Program, reinforcing our unwavering focus on health, safety, and compliance across all operations.

ROLE DESCRIPTION

The Mechanical & HVAC Estimator is responsible for preparing accurate and competitive cost estimates for mechanical construction projects, including HVAC, plumbing, piping, sheet metal, and related building systems. The Estimator reviews project drawings and specifications, performs detailed quantity take-offs, obtains supplier and subcontractor quotations, and prepares complete tender submissions. This position works closely with project managers, operations, clients, consultants, and vendors to ensure projects are accurately estimated and successfully transitioned from bidding to execution.

KEY RESPONSIBILITIES

Estimating and Tender Preparation

Review project drawings, specifications, schedules, and tender documents to determine project requirements.
Prepare accurate quantity take-offs for HVAC, plumbing, piping, sheet metal, and mechanical systems.
Develop complete labour, material, equipment, subcontractor, and indirect cost estimates.
Solicit, evaluate, and negotiate pricing from suppliers and subcontractors.
Analyze project risks, constructability, scheduling requirements, and project constraints.
Prepare detailed bid summaries and tender submission packages.
Ensure all bids are completed accurately and submitted within required deadlines.
Maintain current labour units, material pricing, and estimating databases.
Participate in bid review meetings and provide recommendations prior to submission.

Project Handover and Cost Support

Participate in project turnover meetings with Project Managers and Operations teams.
Provide estimating support throughout project execution, including pricing of change orders and extras.
Assist with budget reviews, cost forecasting, and value engineering opportunities.
Review project costs upon completion to improve future estimating accuracy.
Support procurement planning by identifying long-lead materials and equipment.

Client and Vendor Relations

Build and maintain positive working relationships with clients, consultants, suppliers, and subcontractors.
Attend site visits, pre-bid meetings, and project walkthroughs.
Respond to client inquiries regarding pricing, scope clarifications, and value engineering alternatives.
Develop and maintain a strong network of supplier and subcontractor contacts.

Administration

Maintain organized estimating files and project documentation.
Update estimating software, pricing databases, and historical project records.
Ensure compliance with company procedures, contractual requirements, and tender specifications.
Prepare reports and documentation as required by management.

Miscellaneous

Travel as required

PERSON SPECIFICS & QUALIFICATIONS

Education

Diploma in Mechanical Engineering, Mechanical Engineering Technology, Construction Engineering Technology, Building Systems Technology, or a related discipline preferred, OR

Experience

Minimum 1-3 years of experience estimating mechanical construction projects.
Experience estimating commercial, industrial, and institutional HVAC and mechanical systems is preferred.
Experience working for a mechanical contractor is considered a strong asset.

Knowledge and Skills

Thorough understanding of HVAC, plumbing, piping, sheet metal, and mechanical building systems.
Ability to interpret construction drawings, specifications, and contract documents.
Strong knowledge of mechanical construction methods and industry standards.
Proficiency with estimating software and Microsoft Office Suite, particularly Excel.
Experience with project management or ERP software is considered an asset.
Journeyperson Certificate in related trade in combination with industry experience.

Work Environment

This is a fulltime, in office position without the possibility of being remote.
Travel to various work sites as required, company vehicle or equivalent provided.

At Montgomery Industrial Services Limited, we are committed to a diverse and inclusive work environment. We believe that every employee deserves an equal opportunity to grow, succeed, and contribute to our company’s success. We do not discriminate against any individual based on race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected characteristic.

We encourage a culture of fairness, respect, and inclusion, where all employees can thrive. Our hiring and employment decisions are based on merit, qualifications, and the needs of our business, and we are committed to providing reasonable accommodations for qualified individuals with disabilities. Montgomery Industrial Services Limited is proud to be an equal opportunity employer, ensuring a workplace that is welcoming to all.

If you are requiring accommodations during the application process, please email: [email protected].

Job Types: Full-time, Permanent

Pay: $38.00-$50.00 per hour

Benefits:

Casual dress
Company car
Dental care
Disability insurance
Employee assistance program
Extended health care
Life insurance
Mileage reimbursement
On-site parking
Paid time off
RRSP match
Vision care

Ability to commute/relocate:

Hanover, ON N4N 1S1: reliably commute or plan to relocate before starting work (preferred)

Education:

AEC / DEP or Skilled Trade Certificate (preferred)

Experience:

Construction estimating: 1 year (required)
Commercial construction: 1 year (preferred)

Work Location: In person

Quick apply

Refine Your Search

construction jobs in hanover, on

Mechanical and HVAC Estimator

Rope Access Technician

IRATA Certified, Journeyman & Apprentice Insulators - 2026 Fall Turnaround Season

Electrical Tester - Power Transformers

Construction Project Manager

Site Lead Industrial Installation & Automation

Civil Surveyor

Field Construction Carpenter

Project Superintendent (Geotechnical Construction)

Construction Superintendent

Drilling Supervisor - Mining

Carpenter-Remote Camp

Concrete Pump Operator

Driller - Mining

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