LEED & WELL Certification

Herwin Gunawan LEED and WELL Building Certificate Service Consultant Jakarta Indonesia

Performance-based approach that aligns sustainable building strategies with human-centric design, guiding projects from early-stage analysis through documentation and compliance to achieve high-performing, healthy, and certifiable built environments.

LEED Certification Indonesia | Herwin Gunawan

LEED Certification

Our LEED Certification Services provide a comprehensive, performance-driven approach to achieving sustainable building outcomes, guiding projects from early stage strategy and design integration through documentation and certification.

We support clients in optimizing energy efficiency, water use, material selection, indoor environmental quality, and carbon reduction in alignment with LEED requirements, while ensuring seamless coordination across disciplines.

By combining technical analysis, simulation-based evaluation, and precise compliance management, we help deliver high-performing, environmentally responsible buildings that enhance asset value, operational efficiency, and long-term sustainability.

WELL Certification

Performance-based approach that aligns sustainable building strategies with human-centric design, guiding projects from early-stage analysis through documentation and compliance to achieve high-performing, healthy, and certifiable built environments.

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Integrity, creativity, and empathy shape the way we work. These aren't just words—they’re the foundation of everything we build. We believe in doing great work, building real relationships, and making it easy for you to get the results you’re looking for.

What Sets Us Apart

People-First Approach

Everything we do is built around understanding your needs, how people response to built-environment and helping you succeed — because when you thrive, so do we.

A Focus on Quality

We hold our work to high standards. We focus on sustainable results built on smart strategy and real insight.

Person handling a piece of paper or fabric on a wooden table with various art and design materials, including wooden coils and printed images.

Seamless Integration

We follow through every detail integration, meet deadlines, and show up when it matters. Consistency is part of our promise.

Responsive & Adaptive

We bring structure where it counts and adaptability where it matters. Our methods are clear, but always responsive.

Our team is ready to provide the attention, care, and expertise you deserve.

Big Ideas, Real Impact.

A black notebook titled "Company Profile" with an illustration of a man running on the cover, placed on a dark surface next to a silver pen.

Download ALTA Integra Company Profile, Driven by curiosity and built on purpose, this is where bold thinking meets thoughtful execution.

JP Morgan

Bank of America

DBS

Bank Indonesia

Mandiri

ByteDance

Meta

Spotify

Nokia

Astra Zeneca

GBK IMS

Jakarta International Stadium

Agung Sedayu

Agung Podomoro

Paramount

Shimizu

Takenaka

Western Sydney University

Tzu Chi School

Katedral Jakarta

Katedral Makassar

JP Morgan Bank of America DBS Bank Indonesia Mandiri ByteDance Meta Spotify Nokia Astra Zeneca GBK IMS Jakarta International Stadium Agung Sedayu Agung Podomoro Paramount Shimizu Takenaka Western Sydney University Tzu Chi School Katedral Jakarta Katedral Makassar

SHAU

Mmoser

GardeTokyo

Gensler

AndraMatin

PDW

Hanawal

GeniusLoci

ACG

Aboday

PTI

Hawawinata

dpi

Metaphor

CDA

Inspiral

Ong&Ong

DCM

Canang

JAP

BlueAntz

SHAU Mmoser GardeTokyo Gensler AndraMatin PDW Hanawal GeniusLoci ACG Aboday PTI Hawawinata dpi Metaphor CDA Inspiral Ong&Ong DCM Canang JAP BlueAntz

Human-Centric Green Building Certification for Sustainable and Healthy Environments

At ALTA Integra, we provide integrated LEED and WELL Building Certification consultancy services for commercial, hospitality, educational, healthcare, mixed-use, residential, industrial, and institutional developments across Indonesia and international markets.

Our multidisciplinary approach combines sustainability strategy, building physics, environmental engineering, human-centric design, energy optimization, indoor environmental quality, and wellness-oriented performance analysis to help projects achieve internationally recognized green building and healthy building certifications.

Modern buildings are no longer evaluated only by aesthetics or operational efficiency. Today, high-performance buildings are expected to support environmental sustainability, occupant wellbeing, ESG goals, carbon reduction, operational resilience, and long-term asset value.

What Does a Green Building Certification Consultant Do?

A green building certification consultant helps project teams develop, coordinate, document, and optimize building strategies to achieve sustainability and wellness certification targets.

Our consultancy services include:

  • LEED Certification Consultancy

  • WELL Certification Consultancy

  • Sustainable Design Strategy

  • Energy Modeling & Performance Analysis

  • Indoor Environmental Quality Optimization

  • Daylighting & Thermal Comfort Analysis

  • Acoustic & Lighting Performance Coordination

  • Water Efficiency Strategy

  • ESG & Sustainability Alignment

  • Human-Centric Wellness Design

  • Certification Documentation Management

  • Performance Verification & Compliance Support

We collaborate with architects, developers, interior designers, MEP engineers, facility operators, sustainability consultants, and contractors from concept design through certification submission and post-occupancy evaluation.

LEED Certification Consultant

Sustainable Building Strategy for Environmental Performance

LEED (Leadership in Energy and Environmental Design) is one of the world’s most recognized green building certification systems developed by the U.S. Green Building Council (USGBC).

LEED provides a framework for designing, constructing, and operating environmentally responsible, energy-efficient, and sustainable buildings.

We provide LEED consultancy for:

  • Corporate offices

  • Hospitality developments

  • Educational facilities

  • Healthcare buildings

  • Mixed-use developments

  • Residential projects

  • Industrial facilities

  • Existing building operations

Our LEED consultancy services include:

  • LEED scorecard analysis

  • Sustainable design strategy

  • Energy efficiency optimization

  • Water efficiency strategy

  • Indoor environmental quality analysis

  • Material sustainability coordination

  • Construction waste management support

  • LEED documentation and submission

  • Commissioning coordination

  • LEED project management support

LEED Certification Levels

LEED certification uses a point-based system with certification levels including:

  • Certified

  • Silver

  • Gold

  • Platinum

Higher certification levels indicate stronger sustainability performance and environmental responsibility.

LEED Performance Concept

LEED evaluates multiple sustainability categories together:

𝑆𝑢𝑠𝑡𝑎𝑖𝑛𝑎𝑏𝑖𝑙𝑖𝑡𝑦=𝐸𝑛𝑒𝑟𝑔𝑦+𝑊𝑎𝑡𝑒𝑟+𝑀𝑎𝑡𝑒𝑟𝑖𝑎𝑙𝑠+𝐼𝑛𝑑𝑜𝑜𝑟𝐸𝑛𝑣𝑖𝑟𝑜𝑛𝑚𝑒𝑛𝑡𝑎𝑙𝑄𝑢𝑎𝑙𝑖𝑡𝑦Sustainability=Energy+Water+Materials+IndoorEnvironmentalQuality

Integrated environmental performance improves both operational efficiency and long-term asset value.

WELL Certification Consultant

Human-Centric Certification for Health and Wellbeing

WELL Building Standard is a globally recognized certification system developed by the International WELL Building Institute (IWBI) focusing on occupant health, wellbeing, and human experience within buildings.

Unlike traditional green building systems focused primarily on environmental performance, WELL emphasizes how buildings affect physical health, mental wellbeing, comfort, and cognitive performance.

We provide WELL consultancy for:

  • Corporate workplaces

  • Hospitality environments

  • Educational facilities

  • Healthcare environments

  • Residential developments

  • Wellness-oriented buildings

  • Mixed-use developments

Our WELL consultancy services include:

  • WELL strategy development

  • Indoor air quality optimization

  • Daylighting and circadian lighting strategy

  • Thermal comfort analysis

  • Acoustic comfort coordination

  • Water quality strategy

  • Wellness-oriented spatial planning

  • Biophilic design integration

  • WELL documentation and submission

  • Performance testing coordination

WELL Core Concepts

WELL evaluates building performance through multiple human-centric categories including:

  • Air

  • Water

  • Nourishment

  • Light

  • Movement

  • Thermal Comfort

  • Sound

  • Materials

  • Mind

  • Community

These concepts are designed to improve occupant health, comfort, productivity, and wellbeing.

Human Wellbeing Concept

Healthy buildings integrate environmental and human performance together:

𝑊𝑒𝑙𝑙𝑏𝑒𝑖𝑛𝑔=𝐶𝑜𝑚𝑓𝑜𝑟𝑡+𝐻𝑒𝑎𝑙𝑡ℎ+𝐸𝑛𝑣𝑖𝑟𝑜𝑛𝑚𝑒𝑛𝑡+𝐸𝑥𝑝𝑒𝑟𝑖𝑒𝑛𝑐𝑒Wellbeing=Comfort+Health+Environment+Experience

Human-centric environments improve productivity, satisfaction, and long-term wellness outcomes.

Integrated LEED + WELL Certification Strategy

Many high-performance projects pursue both LEED and WELL certifications to achieve a balanced focus on environmental sustainability and occupant wellbeing.

LEED primarily focuses on:

  • Energy efficiency

  • Carbon reduction

  • Water conservation

  • Sustainable materials

  • Environmental impact

WELL primarily focuses on:

  • Human health

  • Indoor environmental quality

  • Comfort and wellbeing

  • Mental and physical wellness

  • Occupant experience

Together, these certification systems create healthier, more sustainable, and future-ready environments.

Human-Centric Sustainability Philosophy

Our certification consultancy integrates environmental performance with human wellbeing and operational efficiency.

We help project teams create buildings that support:

  • Occupant health and comfort

  • Energy efficiency

  • Carbon reduction goals

  • ESG strategy

  • Indoor environmental quality

  • Long-term operational resilience

  • Sustainable asset value

This multidisciplinary approach combines:

  • Building physics

  • Environmental engineering

  • Acoustics and lighting

  • Passive design strategy

  • Human-centric design

  • Sustainability frameworks

The result is high-performance architecture that is environmentally responsible and meaningful for human experience.

Environmental Performance & Building Physics Support

Successful certification strategies require measurable building performance analysis.

Our services include:

  • Energy modeling

  • Thermal comfort simulation

  • Daylight analysis

  • Acoustic performance analysis

  • Indoor air quality strategy

  • Water efficiency assessment

  • Building envelope optimization

  • Environmental monitoring strategy

Simulation-driven workflows improve design decisions while supporting certification compliance and operational efficiency.

ESG, Sustainability & Future-Ready Buildings

Green building certifications increasingly support:

  • ESG initiatives

  • Carbon reduction targets

  • Sustainable investment strategies

  • Corporate environmental responsibility

  • Wellness-oriented workplaces

  • Climate resilience goals

  • Smart building integration

LEED and WELL certifications help organizations demonstrate measurable commitments toward sustainability and human wellbeing.

Industries & Project Types We Serve

We provide LEED and WELL certification consultancy for:

  • Corporate Offices

  • Hospitality & Hotels

  • Educational Facilities

  • Healthcare Buildings

  • Residential Developments

  • Mixed-Use Projects

  • Industrial Facilities

  • Cultural & Community Buildings

  • Smart Building Developments

  • Existing Building Operations

Our consultancy combines engineering precision, sustainability expertise, and human-centric environmental strategy.

Why Building Certification Matters

Poorly optimized buildings can result in:

  • High operational energy costs

  • Poor indoor environmental quality

  • Occupant discomfort

  • Reduced productivity

  • Weak sustainability performance

  • Poor ESG alignment

  • Reduced asset competitiveness

Meanwhile, certified high-performance buildings contribute to:

  • Better occupant wellbeing

  • Reduced operational costs

  • Improved environmental performance

  • Higher asset value

  • Stronger ESG positioning

  • Better tenant attraction and retention

  • Long-term sustainability resilience

Green building certification is increasingly becoming a strategic investment rather than only a compliance requirement.

Why Choose ALTA Integra?

At ALTA Integra, we integrate acoustics, lighting, passive design, audiovisual systems, smart building technology, sustainability strategy, and building physics into holistic certification consultancy services.

Our consultancy approach combines:

  • Human-centric design thinking

  • Performance-based methodology

  • Sustainability integration

  • Multi-disciplinary coordination

  • Environmental simulation expertise

  • Strategic operational insight

We help project stakeholders create buildings that are sustainable, healthy, efficient, and future-ready.

Can projects pursue both LEED and WELL certifications?

Yes. Many projects pursue dual certification strategies because LEED and WELL complement each other and share aligned performance goals.

ALTA Integra, who we are?

ALTA Integra, how we deliver performance?

ALTA Integra, why choose us?

FAQs

What is LEED Certification?

LEED is a globally recognized green building certification system developed by USGBC focusing on environmental sustainability and building performance.

What is WELL Certification?

WELL is a human-centered building certification system developed by IWBI focusing on occupant health, wellbeing, comfort, and experience.

What is the difference between LEED and WELL?

LEED primarily focuses on environmental sustainability and energy performance, while WELL focuses on human health, wellness, and indoor environmental quality.

Can projects pursue both LEED and WELL certifications?

Yes. Many projects pursue dual certification strategies because LEED and WELL complement each other and share aligned performance goals.

Let’s Create Sustainable and Healthy High-Performance Buildings

Whether you are developing a workplace, hospitality project, educational facility, healthcare environment, or mixed-use development, our LEED and WELL certification consultancy helps create buildings that enhance sustainability, wellbeing, operational performance, and long-term value.

Explore our certification consultancy services at:
LEED & WELL Building Certification Consultant

Learn more about our integrated building performance consultancy at:
Herwin Gunawan Work Official Website

  • "A professional team that delivers on their promises."

    Agung Sedayu Group

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    Spotify Jakarta Office

  • "Every detail was thoughtfully executed. We're thrilled with the outcome."

    ByteDance

  • "Their engineering skill truly stood out. We’ve already recommended them to others.

    Metakom