Junior Mechanical Estimator Southampton Area £35,000 £45,000 + Training + Career Progression

This is a fantastic opportunity for an ambitious Junior Mechanical Estimator to join a respected M&E Building Services contractor delivering projects from £100k to £5m.

The business delivers mechanical and electrical building services projects across commercial, industrial, healthcare, education, leisure, and public and private sector environments. Pre-construction is a key function within the organisation, and they are now looking to invest in the next generation of estimating talent through structured training and long-term development.

This role is designed to support the Pre-Construction Director and estimating team, with a clear development pathway into a fully-fledged Mechanical Estimator over time.

The position would suit either:

• A Junior Mechanical Estimator with 12 years experience
• An Assistant Estimator seeking greater responsibility
• Or a mechanically qualified engineer currently working on the tools who is looking to transition into an office-based estimating role

Full training and mentorship will be provided.

• Assisting in the preparation of mechanical building services tenders
• Supporting take-offs from drawings and specifications
• Pricing HVAC, heating, ventilation, pipework, plantroom, and public health systems
• Liaising with suppliers to obtain quotations
• Supporting cost planning and tender submissions
• Assisting with project handover documentation

As experience develops, you will progressively take on greater responsibility for pricing and managing your own tenders.

• Mechanical Building Services background
• Basic understanding of HVAC, pipework, and mechanical systems
• Strong numeracy and attention to detail
• Ambitious and motivated to build a long-term career in estimating
• Comfortable working in an office-based role
• Experience using estimating software such as Ensign is advantageous but not essential

• £35,000 £45,000
• Company Pension
• 25 days holiday + Bank Holidays
• Structured Training and Career Development
• Long-Term Progression into Mechanical Estimator

This is an excellent opportunity for someone seeking structured development within a well-run M&E contractor that is committed to nurturing internal talent.

Please apply online today, or contact Rob at David Leslie Ltd for an informal and confidential discussion.

David Leslie Ltd is a family-run construction recruitment consultancy with over 20 years experience connecting professionals and employers across the UK. Specialising in the Building, Fit-Out, and M&E Building Services sectors, our approach is built on trust, integrity, and long-term partnerships, ensuring both clients and candidates receive a service that is personal, transparent, and expertly delivered.

JBRP1_UKTJ