Integrated capability / A–Z delivery

One partner.
Every critical system.

Construction, electrical and building services brought together from technical review to inspection-ready handover—supported by engineering, procurement, QA/QC, HSE and site teams.

Hariwar electrical engineer inspecting power distribution equipment
A–ZReview to handover
Technical review · Coordination · Execution · Handover
Service portfolio

Capability where interfaces matter.

Our five principal capability groups are coordinated around the programme—not treated as isolated packages.

That means the technical review, material path, site sequence, inspections, testing and documentation are considered together from the start.

01

Electrical contracting

LV/HV systems, substations, power distribution, switchgear, MCCs and panels, cabling, containment, terminations, street lighting, lightning protection, low-current systems, testing and commissioning.

02

Mechanical contracting

HVAC chilled-water and DX systems, ductwork, ventilation, controls, plumbing, drainage, firefighting, pumping, compressed air, specialist gas piping, testing and balancing.

03

Building project contracting

Civil and infrastructure works, buildings, architectural finishing, renovation, retrofit, builders’ work coordination and project close-out.

04

Wiring & fixtures

Conduits, wires, cables, switches, sockets, branch wiring, accessories, final connections and testing for safe, compliant operation.

05

Oil & gas support

Civil, electrical, mechanical and E&I support for onshore and offshore environments, carried out within strict safety and project-control requirements.

Technical depth

Designed for complex operating environments.

We build capability around the systems that determine whether a project performs as intended: power, controls, comfort, water, fire safety and coordinated building fabric.

Electrical / LV & HV

Power distribution, protection and control.

Substations, panels, switchgear, MCCs, cabling, terminations, lighting, low current, BMS interfaces and commissioning records.

LV/HVSubstationsELVFire alarmBMS
Electrical systems inspection by Hariwar
Hariwar MEP team reviewing coordinated services
MEP / HVAC

Systems that make buildings work.

Chilled-water and DX systems, ductwork and ventilation, controls, water supply, drainage, pumps, tanks, firefighting installation and coordinated testing.

HVACPlumbingDrainageFirefightingT&C
Delivery pathway

Control at every critical point.

Our authority and commissioning pathway keeps technical decisions, site activity and documentation moving toward the same outcome.

View compliance approach

Technical review

Assess scope, drawings, interfaces and project requirements.

Submission support

Coordinate technical information, material submittals and authority comments.

Site execution

Plan workfronts, supervision, manpower, installation and inspections.

Testing & inspection

Pre-test, rectify, document and coordinate project or authority review.

Handover

Close comments, compile as-builts, commissioning records and close-out documentation.

Bring us the scope. We’ll bring the system thinking.

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