Mechanical Estimator (Thermal Insulation)

Location: Brentwood 
Job Type: Full-Time, Permanent (Monday-Friday) 
Salary: £40,000-£50,000 DOE + Benefits

About the Company

Our client is a growing thermal insulation contractor with over 30 years of industry experience, delivering high-quality insulation solutions across commercial, industrial and energy sectors. Due to continued growth and a strong order book, they are looking to appoint an experienced Mechanical Estimator.

The Role

We are seeking a Mechanical Estimator with proven thermal insulation experience to manage projects from quantity take-off through to final quotation and tender submission.

Working closely with suppliers, subcontractors, and clients, you will prepare accurate, competitive tenders and play a key role in securing new business.

Key Responsibilities

• Review drawings, specifications and tender documents.
• Complete detailed quantity take-offs for pipework, ductwork, vessels and tanks.
• Prepare labour, material and subcontractor cost estimates.
• Use mechanical estimating software to produce estimates and quotations.
• Obtain and assess supplier and subcontractor pricing.
• Prepare tender submissions and commercial cost breakdowns.
• Identify risks, opportunities and value-engineering solutions.
• Attend site surveys and pre-tender meetings where required.
• Support negotiations and project handover following contract award.

Requirements

• Proven experience as a Mechanical Estimator preferably within the thermal insulation industry.
• Experience managing projects from take-off to final quotation.
• Experience with in Ensign software or similar. 
• Strong understanding of insulation systems, materials and specifications.
• Ability to interpret technical drawings and project documentation.
• Excellent commercial, numerical and communication skills.
• Strong Microsoft Excel skills.

What's on Offer?

• Competitive salary and benefits package.
• Opportunity to join a well-established business with over 30 years of success.
• Long-term career progression.
• Diverse and high-profile projects.
• Supportive team environment and ongoing development.

Apply Now

If you have thermal insulation estimating experience and are confident delivering accurate tenders from take-off through to final quotation, we'd like to hear from you.

Submit your CV today and one of the MarkMay team will be in touch.