Estimator – Mechanical / Air Conditioning
Location: Sevenoaks, Kent
Salary: £55,000–£60,000 + Bonus Scheme
We are a growing mechanical contractor renowned for its expertise in the air conditioning sector. With a number of full mechanical projects recently awarded, we are expanding our estimating team to support continued growth. While air conditioning remains our core focus, we are actively broadening our presence in full mechanical services.
The Role:
We are seeking an experienced Estimator to take ownership of our estimating function. This is a genuine opportunity to shape and develop the estimating department, introduce new procedures, improve quoting processes, and influence how projects are priced and delivered.
Key Responsibilities:
Prepare accurate and competitive estimates for mechanical projects, primarily air conditioning (approximately 70% of work), with exposure to full mechanical works (30%)
Review drawings, specifications, and tender documentation
Produce detailed take-offs, cost plans, and quotations
Liaise with suppliers and subcontractors to obtain pricing
Identify value engineering opportunities and commercial risks
Produce reports on tender activity, pricing trends, and success rates
Analyse estimating data to support commercial decision-making and bid strategy
Develop, improve, and standardise estimating procedures
Work closely with Directors on bid strategy, pricing, and commercial decisions
About You:
Proven experience as a Mechanical Estimator (minimum 2–3 years)
Strong background in air conditioning projects (essential)
Experience or interest in full mechanical services is highly desirable
Commercially aware with excellent attention to detail
Confident producing reports and analysing estimating data
Able to work independently and manage your own workload
Comfortable reporting directly into Directors and contributing at a senior level
Motivated to build, improve, and take ownership of an estimating department
What We Offer:
Competitive salary (£55,000–£60,000) plus a bonus scheme
Key role within a growing and ambitious company
Opportunity to help grow the business’s full mechanical offering
Genuine autonomy to shape and lead the estimating function
Direct access to Directors and involvement in strategic decisions
Long-term career progression
If you are an experienced mechanical estimator looking for a role where you can make a real impact and grow with the company, we would love to hear from you