Does the estimate include HVAC and MEP services, or are these separate?

Baseline MEP and HVAC infrastructure appropriate to a shell or warm-shell delivery is included in the calculator's allowance, but the specific tonnage, chiller specification or VRF system design for your intended occupancy needs a dedicated MEP consultant's calculation. Office, retail and warehouse spaces have very different HVAC loads even at similar built-up area, so the calculator's figure should be treated as a placeholder until your use case is defined. Confirm this explicitly with your MEP team before relying on the number for financial planning.