Mechanical Estimator

Mechanical Estimator – Building Services
Location: Watford (Hybrid Working)
Salary: £70,000 – £80,000 per annum (DOE)
Type: Full-time, Permanent
Overview
An established and growing Building Services contractor is seeking an experienced Mechanical Estimator to join its commercial team based in Watford. This is an excellent opportunity for a motivated estimator with a strong background in mechanical building services to work on a diverse portfolio of commercial projects, offering long-term career progression and a competitive remuneration package.
The role offers hybrid working, combining home-based flexibility with collaborative office time.
The Company
Our client is a well-respected name within the mechanical and building services sector, delivering high-quality mechanical installations and maintenance solutions across commercial environments. Known for technical excellence, reliability, and innovation, the business continues to expand and invest in its people.
Key Responsibilities

Produce accurate and competitive mechanical cost estimates for building services projects

Prepare detailed tenders covering HVAC, plumbing, pipework, and associated mechanical systems

Review and interpret technical drawings, specifications, and tender documentation

Source, evaluate, and negotiate quotations from suppliers and subcontractors

Liaise closely with project managers, engineers, and commercial teams

Identify risk, cost-saving opportunities, and value engineering options

Ensure tenders are submitted accurately and within required deadlines

Monitor market trends, labour rates, and material costs

Maintain organised and auditable estimating records
Candidate Requirements

Minimum 3 years’ experience as a Mechanical Estimator within building services or construction

Strong understanding of mechanical building services systems

Ability to read and interpret mechanical drawings and specifications

Proficient in estimating software and Microsoft Office

Excellent numerical, analytical, and commercial awareness

Strong written and verbal communication skills

Ability to work independently and collaboratively

Degree or qualification in Mechanical Engineering, Building Services, or Construction Management (desirable but not essential)
What’s on Offer

Competitive salary of £70,000 – £80,000 (negotiable depending on experience)

Performance-related bonus scheme

Private healthcare and pension contribution

Hybrid working arrangement

Clear career progression and professional development support

Friendly, professional, and supportive working environment
Apply Now
If you’re an experienced Mechanical Estimator looking to progress your career with a reputable building services contractor, we’d love to hear from you.
Please submit your CV to be considered.
Keywords
Mechanical Estimator, Building Services Estimator, Mechanical Building Services, HVAC Estimator, M&E Estimator, Mechanical Estimating, Commercial Projects, Construction Estimator, Mechanical Engineer, HVAC, Plumbing, Pipework, Tendering, Cost Estimation, Hybrid Working, Watford Jobs, Hertfordshire Construction Jobs, Permanent Mechanical Estimator

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