Mechanical Estimator

David Leslie Ltd

Mechanical Services Estimator (Intermediate–Senior) – Hampshire

£40,000 to £70,000 (depending on experience) + Benefits + Career Development

Are you a Mechanical Building Services Estimator looking for your next career move? We’re recruiting on behalf of a respected and growing M&E Building Services contractor in Hampshire who can offer a supportive environment, varied projects, and long-term progression.

This is a great opportunity for either an Intermediate Mechanical Estimator developing their independence, an experienced Mechanical Estimator running tenders with confidence, or a Senior Mechanical Estimator ready to take full ownership. You’ll be involved in both pre-designed and design & build projects, typically within healthcare and medium-scale commercial sectors valued between £200k and £2m.

The Role

* Preparing accurate and competitive cost estimates for mechanical services projects

* Reviewing specifications and drawings, carrying out take-offs, and obtaining quotations

* Leading or contributing to tender submissions and bid documentation

* Liaising with suppliers, clients, and internal teams

* Supporting value engineering and cost optimisation initiatives

* (Senior level) Taking ownership of multiple tenders and mentoring junior colleagues

The Ideal Candidate

* Background in Mechanical Building Services estimating (heating, ventilation, AC, plumbing)

* Strong commercial awareness with the ability to manage tenders independently

* Intermediate Mechanical Estimator: typically 3–5 years’ experience, developing confidence and taking on more autonomy with support

* Experienced Mechanical Estimator: typically 6–8 years’ experience, able to run tenders independently and contribute to bid strategy

* Senior Mechanical Estimator: typically 9+ years’ experience, leading multiple tenders, mentoring others, and shaping bid approach

* Numerate, detail-oriented, and confident working in a team environment

Salary & Benefits

* Intermediate level: £40,000 – £50,000

* Experienced Mechanical Estimator: £50,000 – £60,000

* Senior: £60,000 – £70,000

* Company bonus scheme

* Pension options

* Phone and laptop provided

* 22 days’ holiday plus Bank Holidays (rising annually to 28 days after 4 years’ service)

* Supportive working environment with genuine career progression opportunities

If you’re a motivated Mechanical Services Estimator looking to progress your career with a stable and growing contractor, we’d be keen to hear from you.

Apply now or contact Rob Green at David Leslie Ltd for a confidential discussion