Construction Consultancy in Bangkok & Southeast Asia

mentabuild delivers expert Cost Management, Project Management, and Environmental Advisory services for landmark developments across Thailand and Southeast Asia. Trusted by leading developers for over 40 years.

One Bangkok

Construction Consultancy in Bangkok & Southeast Asia

mentabuild delivers expert Cost Management, Project Management, and Environmental Advisory services for landmark developments across Thailand and Southeast Asia. Trusted by leading developers for over 40 years.

One Bangkok

Selected Clients

Our Company

Aboutmentabuild

Aboutmentabuild

Aboutmentabuild

From planning to completion, mentabuild is a market-leading consultancy in Construction Cost & Commercial Management, Project & Construction Management, and Environmental Advisory Services..


Our team of experts possesses a wealth of technical knowledge and practical experience, enabling us to provide innovative solutions and effective project management strategies to achieve project success. We take a client-centered approach and work closely with clients to understand their unique requirements.

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Years of Experience Since 1984

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Projects Completed

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Professionals

Our Services

At every stage of a project, we provide a comprehensive portfolio of construction consultancy services. Our team consists of technically capable and experienced professionals who are well-equipped to assist you every step of the way.

Cost Management

Quantity Surveying, Commercial Due Diligence, and Loan Drawdown Monitoring — ensuring accurate budgeting, risk evaluation, and controlled fund disbursement aligned with project progress.

Cost Management

Quantity Surveying, Commercial Due Diligence, and Loan Drawdown Monitoring — ensuring accurate budgeting, risk evaluation, and controlled fund disbursement aligned with project progress.

Project & Construction Management

Full project lifecycle management from inception to completion — programme management, contractor procurement, site supervision, and quality assurance.

Project & Construction Management

Full project lifecycle management from inception to completion — programme management, contractor procurement, site supervision, and quality assurance.

Environmental Advisory

Environmental Impact Assessment, sustainability consulting, and regulatory compliance support — helping projects meet environmental standards across Southeast Asia.

Environmental Advisory

Environmental Impact Assessment, sustainability consulting, and regulatory compliance support — helping projects meet environmental standards across Southeast Asia.

Latest Projects

From mixed-use developments to award-winning commercial towers, mentabuild has delivered consultancy services across landmark projects throughout Bangkok and Southeast Asia.

mentabuild
we are meant to build

mentabuild
we are meant to build

mentabuild
we are meant to build

What Our Clients Say

mentabuild is committed to delivering seamless construction consultancy experiences — building trust with clients across Bangkok and Southeast Asia.

  • A woman standing with her arms crossed in front of a building
    Tirachai Pipitsupaphol

    Head of Procurement and External Affairs Cluster, One Bangkok

    mentabuild's cost management expertise was invaluable. Their proactive communication kept our budget firmly on track from inception to completion.

  • A man standing in front of a window smiling
    Russell Kim

    Chief Design and Innovation Officer, One Bangkok Co., Ltd.

    Over 7 years, mentabuild delivered outstanding service with reliable project alignment and strong professional commitment. Highly recommended.

  • Clifford Chan

    Senior Manager – Project Commercial Raimon Land Public Company Limited

    mentabuild's cost and area analysis added real value by clearly mapping the design economics of each project. They demonstrated the competency and skill we expect from a professional consultant.

  • William Leung

    Director of Construction Project Management, Real Estate Investment AIA Group Investment

    mentabuild consistently met our expectations throughout the project and effectively collaborated with and influenced the wider team. Their management team is always accessible and ready to offer valuable insight.

  • Christian Schwedler

    Architecture and Construction, Design and Consultancy BMW Group

    mentabuild's local team was a true asset and made a valuable contribution to the successful delivery of our new warehouse project. We are grateful for their professional, dedicated, and efficient service.

  • Pornson Patanasin

    Executive Director Pace Development Corporation PLC.

    mentabuild was appointed to provide Consultancy Cost Management Services for the MahaNakhon Project — Thailand's tallest building at completion. They performed their services to the highest standard of the industry.

  • Kochakorn Sirirat

    Vice President (Project Management) Show DC Corp, Ltd.

    Faced with over 600 variation works and no Main Contractor on site, mentabuild stepped up to manage 31 contract packages and ensured the project was delivered on time. We thank them for their professionalism, dedication, and contribution.

  • Thorbjorn Knutsson

    Manager, Regional Training Center Asia Tetra Pak (Thailand) Limited

    mentabuild consistently met our expectations throughout the project and collaborated effectively with all team members. Their management team is always accessible and able to provide valuable insight.

  • Angira Chinda

    Project Manager, Thailand Virgin Active Thailand

    mentabuild's integrated Construction and Cost Management service streamlined communication and enabled faster collaboration across the project team. They demonstrated the competency and professionalism we expect, and we appreciate their effort in completing our projects successfully.

  • Rachain Khumnak

    Director of Real Estate and Corporate Service Department AIA Thailand

    mentabuild has consistently demonstrated strong teamwork, commitment, and effective coordination — helping the project team overcome challenges and successfully achieve its objectives. We highly value the positive working relationship and appreciate their dedication and professionalism throughout our engagements.

  • Witthawat Phetgajaysaeng

    Head of Corporate Real Estate Services UOB Thailand

    mentabuild consistently demonstrated professionalism, strong technical capability, and a clear commitment to high-quality delivery. Their proactive approach and effective communication ensured smooth coordination across all cost-related matters, contributing meaningfully to the project's successful completion.

  • A woman standing with her arms crossed in front of a building
    Tirachai Pipitsupaphol

    Head of Procurement and External Affairs Cluster, One Bangkok

    mentabuild's cost management expertise was invaluable. Their proactive communication kept our budget firmly on track from inception to completion.

  • A man standing in front of a window smiling
    Russell Kim

    Chief Design and Innovation Officer, One Bangkok Co., Ltd.

    Over 7 years, mentabuild delivered outstanding service with reliable project alignment and strong professional commitment. Highly recommended.

  • Clifford Chan

    Senior Manager – Project Commercial Raimon Land Public Company Limited

    mentabuild's cost and area analysis added real value by clearly mapping the design economics of each project. They demonstrated the competency and skill we expect from a professional consultant.

  • William Leung

    Director of Construction Project Management, Real Estate Investment AIA Group Investment

    mentabuild consistently met our expectations throughout the project and effectively collaborated with and influenced the wider team. Their management team is always accessible and ready to offer valuable insight.

  • Christian Schwedler

    Architecture and Construction, Design and Consultancy BMW Group

    mentabuild's local team was a true asset and made a valuable contribution to the successful delivery of our new warehouse project. We are grateful for their professional, dedicated, and efficient service.

  • Pornson Patanasin

    Executive Director Pace Development Corporation PLC.

    mentabuild was appointed to provide Consultancy Cost Management Services for the MahaNakhon Project — Thailand's tallest building at completion. They performed their services to the highest standard of the industry.

  • Kochakorn Sirirat

    Vice President (Project Management) Show DC Corp, Ltd.

    Faced with over 600 variation works and no Main Contractor on site, mentabuild stepped up to manage 31 contract packages and ensured the project was delivered on time. We thank them for their professionalism, dedication, and contribution.

  • Thorbjorn Knutsson

    Manager, Regional Training Center Asia Tetra Pak (Thailand) Limited

    mentabuild consistently met our expectations throughout the project and collaborated effectively with all team members. Their management team is always accessible and able to provide valuable insight.

  • Angira Chinda

    Project Manager, Thailand Virgin Active Thailand

    mentabuild's integrated Construction and Cost Management service streamlined communication and enabled faster collaboration across the project team. They demonstrated the competency and professionalism we expect, and we appreciate their effort in completing our projects successfully.

  • Rachain Khumnak

    Director of Real Estate and Corporate Service Department AIA Thailand

    mentabuild has consistently demonstrated strong teamwork, commitment, and effective coordination — helping the project team overcome challenges and successfully achieve its objectives. We highly value the positive working relationship and appreciate their dedication and professionalism throughout our engagements.

  • Witthawat Phetgajaysaeng

    Head of Corporate Real Estate Services UOB Thailand

    mentabuild consistently demonstrated professionalism, strong technical capability, and a clear commitment to high-quality delivery. Their proactive approach and effective communication ensured smooth coordination across all cost-related matters, contributing meaningfully to the project's successful completion.

  • A woman standing with her arms crossed in front of a building
    Tirachai Pipitsupaphol

    Head of Procurement and External Affairs Cluster, One Bangkok

    mentabuild's cost management expertise was invaluable. Their proactive communication kept our budget firmly on track from inception to completion.

  • A man standing in front of a window smiling
    Russell Kim

    Chief Design and Innovation Officer, One Bangkok Co., Ltd.

    Over 7 years, mentabuild delivered outstanding service with reliable project alignment and strong professional commitment. Highly recommended.

  • Clifford Chan

    Senior Manager – Project Commercial Raimon Land Public Company Limited

    mentabuild's cost and area analysis added real value by clearly mapping the design economics of each project. They demonstrated the competency and skill we expect from a professional consultant.

  • William Leung

    Director of Construction Project Management, Real Estate Investment AIA Group Investment

    mentabuild consistently met our expectations throughout the project and effectively collaborated with and influenced the wider team. Their management team is always accessible and ready to offer valuable insight.

  • Christian Schwedler

    Architecture and Construction, Design and Consultancy BMW Group

    mentabuild's local team was a true asset and made a valuable contribution to the successful delivery of our new warehouse project. We are grateful for their professional, dedicated, and efficient service.

  • Pornson Patanasin

    Executive Director Pace Development Corporation PLC.

    mentabuild was appointed to provide Consultancy Cost Management Services for the MahaNakhon Project — Thailand's tallest building at completion. They performed their services to the highest standard of the industry.

  • Kochakorn Sirirat

    Vice President (Project Management) Show DC Corp, Ltd.

    Faced with over 600 variation works and no Main Contractor on site, mentabuild stepped up to manage 31 contract packages and ensured the project was delivered on time. We thank them for their professionalism, dedication, and contribution.

  • Thorbjorn Knutsson

    Manager, Regional Training Center Asia Tetra Pak (Thailand) Limited

    mentabuild consistently met our expectations throughout the project and collaborated effectively with all team members. Their management team is always accessible and able to provide valuable insight.

  • Angira Chinda

    Project Manager, Thailand Virgin Active Thailand

    mentabuild's integrated Construction and Cost Management service streamlined communication and enabled faster collaboration across the project team. They demonstrated the competency and professionalism we expect, and we appreciate their effort in completing our projects successfully.

  • Rachain Khumnak

    Director of Real Estate and Corporate Service Department AIA Thailand

    mentabuild has consistently demonstrated strong teamwork, commitment, and effective coordination — helping the project team overcome challenges and successfully achieve its objectives. We highly value the positive working relationship and appreciate their dedication and professionalism throughout our engagements.

  • Witthawat Phetgajaysaeng

    Head of Corporate Real Estate Services UOB Thailand

    mentabuild consistently demonstrated professionalism, strong technical capability, and a clear commitment to high-quality delivery. Their proactive approach and effective communication ensured smooth coordination across all cost-related matters, contributing meaningfully to the project's successful completion.