Building Your Future
with Engineering Excellence

Professional Construction & Design-Build Services

Experienced

Backed by people with experience

High Quality Materials

We use high quality material for best result

Up to 12 Months

After sales guarantee

Who We Are

PT Langkah Utama Infrastruktur (LUTI) is a professional construction and engineering firm specializing in residential and commercial projects across Indonesia.

Our team brings combined experience in structural engineering and construction management. We founded LUTI to provide transparent, client-focused building services that educate and empower property owners throughout the construction journey.

We explain everything. No technical jargon, no hidden costs, no surprises.

Vision:

To become Indonesia’s most trusted construction partner through engineering excellence and complete transparency.

Mission:

Guide clients with clear explanations at every stage
Deliver structurally sound, code-compliant projects
Provide complete visibility into timelines and costs
Take full accountability from concept to completion

Legals

NIB

Nomor Induk Berusaha

202509-1309-5849-5449-331

202509-1310-1117-0963-960

202509-1310-1454-0076-163

202511-1915-3421-6687-030

Coverage Area

Primary: Greater Jakarta Area

Nationwide: Available for suitable projects

What we do

Engineering Consulation

Independent Professional Services

Need engineering expertise without full construction? We offer standalone services:

Structural calculations (licensed)
Building permit assistance
Existing building assessment
Cost estimation (BOQ)
Construction supervision

Residential Construction

New Home Building

Complete home construction from land assessment to move-in ready. We handle design, engineering, permits, construction, and finishing.

Architectural design & 3D visualization
Structural engineering (SNI-compliant)
Building permit processing (IMB)
Full construction management
Up to 12 months structural warranty

Commercial Projects

Restaurant, Café & Office Fit-Outs

Commercial spaces need specialized knowledge of building codes and operational requirements. We design and build functional, compliant commercial spaces.

Space planning
Health & safety compliance
MEP engineering
Fast-track construction
Business-focused timelines

Renovation & Remodeling

Transform Your Existing Property

Major renovations require structural expertise and careful planning. We assess your building, design improvements, and execute renovations with minimal disruption.

Structural assessment
Renovation design
Permit coordination
Construction execution
Quality assurance

Our commitments to you

01.

No Technical Jargon Without Explanation

02.

No Hidden Costs

03.

Weekly Progress Documentation

04.

Licensed Engineering Calculations

05.

Permit Handling Included

PT. LUTI is committed to building excellence through professional engineering, transparent processes, and client-focused construction service across Indonesia.

Head office

Jl. Kemandoran 1 No. 5, Kota Jakarta Selatan, DKI Jakarta, Indonesia. 12210

Building Your Futurewith Engineering Excellence