Family-owned & operated since 1993
Certified Great Place to Work™ 03 5442 5444
Metroid Electrical Engineering
SolutionsTender Support
Proposals & Estimating

Tender support.

Value-engineered, accurate, fit-for-purpose proposals — built by an in-house engineering and estimating team that partners with you from the very first tender.

Dependable partner.
Flexible can-do.
Expertise all in-house.
Detailed project costings

Tendering with confidence.

Our detailed estimating process ensures you receive an accurate and competitive proposal, tailored to your exact needs and specifications.

We specialise in working alongside clients at tender stage to shape a value-engineered, fit-for-purpose solution — and the peace of mind that comes with it. Every estimate weighs the right switchgear and protection devices, the correct enclosure materials and ratings, the control and integration requirements, and the specifications unique to your project.

We balance performance, cost and availability so the solution we propose genuinely meets your operational goals — not just the line items on a schedule.

Metroid engineer reviewing switchboard estimating scope
How it works

Three steps to a proposal you can trust.

STEP 01

Scope & requirement analysis

We work closely with you to fully understand your requirements, then dig deep into the project specifications so nothing is missed and there are no surprises later.

  • Load schedules
  • Control & protection requirements
  • Environmental & installation conditions
  • Single line diagrams & schematics
  • Compliance standards (e.g. AS/NZS 61439)
STEP 02

Solution design & component selection

Using only trusted, high-quality suppliers, we tailor every estimate to the project — and can value-engineer cost-saving options wherever they help.

  • The most suitable switchgear & protection
  • Ideal enclosure materials & ratings
  • Control & integration needs (PLC, SCADA)
  • Options to compare, side by side
  • Value-engineered alternatives on request
STEP 03

Detailed proposal

With scope and materials defined, our experienced estimators build a comprehensive proposal designed to give you confidence — whether you are comparing options or ready to proceed.

  • Scope summary, design & manufacture
  • Programming & factory acceptance testing
  • Freight, delivery & commissioning
  • Detailed inclusions / exclusions
  • Lead-time estimates
A true partnership

You bring the requirements. We do the rest.

Don’t have a fully completed design? No problem. Our in-house electrical engineering team can take your list of requirements and translate it into an accurate, detailed proposal.

What you provide

  • Load list
  • Instrument list
  • Documentation & flow diagrams
  • Specifications — yours and your client’s
  • Compliance requirements
Whatever you have to hand — we’ll work with it.

What we do

  • Review project specifications & drawings
  • Clarify technical requirements & compliance standards
  • Discuss customisation & special considerations
  • Provide Single Line Diagrams, General Arrangements & Gantt charts
  • Support your tendering & procurement process end to end
Documentation to strengthen your tender, on request.
Ready when you are

Let’s cost your next project.

Dependable partner.Flexible can-do.Expertise all in-house.
Request a quote