Our Services

Engineering Solutions for Every Property

From daily maintenance to strategic energy consulting, we provide the engineering expertise that keeps Bali's hospitality running.

Monthly Maintenance

From Rp 1.5M/mo

Comprehensive preventive maintenance for STP, MEP systems, CCTV, and electrical audits. Keep your property running smoothly without a full-time engineering team.

STP & water treatment
MEP preventive maintenance
CCTV system management
Electrical safety audits

Get Maintenance Quote Service detail

Solar Panel Consulting

Project-based

End-to-end design and project management for rooftop solar installations. Comply with Pergub Bali 2025 mandatory solar regulation while cutting energy costs.

System design & sizing
Vendor selection & QC
Project management
ROI analysis & reporting

Get Solar Assessment Service detail

Outsourced Chief Engineer

Custom pricing

Get 30 years of Chief Engineer expertise without the full-time salary. Perfect for 2-4 star hotels and boutique villas that need professional MEP management.

On-call engineering support
Equipment lifecycle planning
Team training & SOP
Budget optimization

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Why Choose Nugraha Engineering?

30+ Years Experience: Three decades of hands-on MEP engineering across Bali's most prestigious properties.
Hospitality Specialist: Deep understanding of hotel and villa operations, from 5-star resorts to boutique villas.
Solar Compliance Expert: Navigate Pergub Bali 2025 requirements with confidence, backed by our own proof-of-concept installation.
Personal Service: Work directly with Pak Nugraha, not a junior associate. Senior-level expertise on every engagement.

Trusted by Bali's Leading Brands

Le Meridien
John Hardy
Bambu Indah
Hotel Nikko Bali

Where we work

Each area has its own failure modes. The area pages say what usually breaks where.

The free MEP audit

Before you pay anything, an engineer walks your property, measures what is actually happening, and writes it down. You keep the report whether or not you hire us.

What you get

A walk-through of your electrical distribution, water and STP, air conditioning, pumps and CCTV.
Thermal and load readings on the main panel, not a visual check.
A written findings list ranked by what will fail first and what costs most to run.
An estimate of annual savings and avoided cost, with the assumptions shown.

How fast

Reply: A real answer to your WhatsApp within 2 hours during business hours.
Site visit: Scheduled within a week, usually sooner for properties in south Bali.
Report: Written findings within 48 hours of the visit.

Four guarantees

The audit is free: No fee, no obligation, and the report is yours to act on with any contractor you choose.
Emergency response: For contracted properties: a reply within 2 hours and an engineer on site within 24 hours.
Savings or the first month is free: If the audit does not identify at least 3 times your monthly fee in annual savings or avoided cost, your first month costs nothing.
No lock-in: Month to month. Stop whenever you want, with no penalty and no notice period.

Book the free audit Call +62 819 9225 9999

Monthly maintenance starts at Rp 1.5 million per month.

The free MEP audit

Before you pay anything, an engineer walks your property, measures what is actually happening, and writes it down. You keep the report whether or not you hire us.

What you get

A walk-through of your electrical distribution, water and STP, air conditioning, pumps and CCTV.
Thermal and load readings on the main panel, not a visual check.
A written findings list ranked by what will fail first and what costs most to run.
An estimate of annual savings and avoided cost, with the assumptions shown.

How fast

Reply: A real answer to your WhatsApp within 2 hours during business hours.
Site visit: Scheduled within a week, usually sooner for properties in south Bali.
Report: Written findings within 48 hours of the visit.

Four guarantees

The audit is free

No fee, no obligation, and the report is yours to act on with any contractor you choose.

Emergency response

For contracted properties: a reply within 2 hours and an engineer on site within 24 hours.

Savings or the first month is free

If the audit does not identify at least 3 times your monthly fee in annual savings or avoided cost, your first month costs nothing.

No lock-in

Month to month. Stop whenever you want, with no penalty and no notice period.

Monthly maintenance starts at Rp 1.5 million per month.