Electrical estimating services
Detailed electrical take-offs and priced estimates for commercial fit-outs, schools, healthcare, retail, offices and light industrial projects. We measure and price power, lighting, containment, fire alarm, emergency lighting, data and EV charging, built up on your labour rates and supplier pricing.
For: electrical contractors, M&E contractors, main contractors checking electrical subcontract quotes.
MEP estimating
Mechanical and electrical packages priced together by specialists in each trade, for commercial, public-sector and framework tenders. Ideal when the electrical side of an M&E bid needs extra hands.
For: MEP and building services contractors, framework suppliers.
Quantity take-off services
Accurate quantity take-offs from PDF drawings, delivered as a clear schedule you can price yourself. The right choice if you keep labour rates and margins in-house.
For: contractors with their own pricing team, estimating consultancies.
Tender support
Overflow estimating for peak weeks, or a monthly retainer that gives you guaranteed capacity for a set number of tenders. One agreement, one invoice, however many estimators are involved.
For: contractors with steady or seasonal bid volume.
White-label estimating
Estimating consultancies can use Overflow estimators behind their own brand when an electrical or MEP package is outside their team's specialism or capacity.
For: estimating and cost consultancies.