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Working with a contractor

Construction Management vs General Contracting

The terms are used loosely. The difference lies in how the builder is paid and who carries risk.

Construction Management vs General Contracting

General contracting

A general contractor agrees to deliver the work for a set price (a stipulated sum), or on a cost-plus basis. The contractor takes on the risk of completing the scope for that price and manages the trades.

This gives cost certainty when the scope is clear.

Construction management

A construction manager advises the owner, often early in design, and manages the work for a fee. Costs of trades are passed through, sometimes with a guaranteed maximum price. It suits projects where design is not complete.

The owner sees more detail of costs, and has more involvement.

Transparency has a price. Owners must engage in decisions and review reports regularly.

Construction Management vs General ContractingPHASE 1Site and leasePHASE 2Design and engineeringPHASE 3BuildPHASE 4OperateBUILD: TRADES ON THE PROJECTElectricalMechanical / HVACPlumbingLow voltage / securityInterior systemsCarpentry / millworkPainting / finishesDoors / hardwareSELF-PERFORMED BY HSM CREWS ON THIS TYPE OF WORK
How HSM delivers this work. Highlighted trades are self-performed by our own crews.

Where each fits

A well-defined fit-out with complete drawings suits a stipulated sum. A complex renovation with unknowns may benefit from construction management or a hybrid approach.

The right choice depends on how complete the design is and how much risk you want to hold.

A hybrid, where the manager commits to a maximum price once drawings are ready, gives early advice and later certainty.

How we work

HSM CM acts as both design-build general contractor and construction manager, depending on the project. Our self-performed electrical, mechanical and interior work gives us direct cost knowledge, so our advice on budget is based on real numbers.

Fewer subcontractors makes pricing and scheduling more transparent.

Ask to see a sample cost report. It shows how openly a firm shares information.

Questions to ask

What is the fee and what does it include? How are savings and overruns handled? What reports will I receive? How is contingency managed? Agree these in writing before work starts.

Questions we hear

Which is cheaper?

Neither, by default. The right one depends on how complete your design is and how you want to share risk.

Start a project

Talk to us before you sign the lease.

One contract, our own electricians and mechanical crews, and a space that is ready on handover.