Why CHoose us?

Projects Completed

Established Since

Clients Worked With

Our portfolio

View the latest projects we’ve completed



OSK Logo - Clients that we have worked with in Perunding JW
Sunway Logo - Clients that we have worked with in Perunding JW



OSK Logo - Clients that we have worked with in Perunding JW
OSK Logo - Clients that we have worked with in Perunding JW


Heating, Ventilation and Air Conditioning (HVAC)

Cold and Hot Water Systems

Sanitary Plumbing Services

Fire Protection and Detection System

Pressurization System


HT and LV Electrical Distribution Services

Lightning Protection System and Earthing System

Telecommunication System

Street and Compound Lighting

Security System, Intruder Alarm, CCTV and Access System


Ir. Jimmy Wu


Ir. Jimmy Wu, BE GradDipMech GradDipMgt MBA MIEM PEng MIEAust CPEng MAIRAH MASHRAE graduated from Monash University, Australia and has more than 31 years of working experience in the building services industry. He has experience working in Malaysia and Australia and is a hands-on engineer who has successfully implemented numerous projects.


He obtained a postgraduate diploma in Mechanical Engineering majoring in Air-conditioning and Refrigeration, a post-graduate diploma in Business majoring in Management, and a Masters in Business Administration majoring in Management Technology. All of these qualifications are immensely relevant to the building services industry.


With his experience and knowledge, he is able to offer mechanical and electrical design concepts and solutions that will tailor specifically to individual project requirements.

Professional Affiliation

Members of the Firm are registered with various Professional Bodies.

  • Board of Engineers Malaysia (BEM)
  • THE InsTitUTION of engineers malaysia (IEM)
  • engineers australia (IEAust)
  • The Australian Institute of Refrigeration, Air conditioning and Heating (AIRAH)

What Is The Role of a M&E Clerk of Work?

Ensure Compliance With Our M&E Clerk of Works Services   The M&E clerk of work inspector plays an imperative role in ensuring your building complies with the engineering drawings, the latest energy regulations, sustainable design, operation standards and...

Pros and Cons: Split System Air-Conditioners in Malaysia

The penetration of ductless air conditioning split systems into the market is not uncommon to most. We have seen many of these wall mounted or ceiling cassette units in buildings.   In this short blog post we will dive into the various advantages and...

What is MEP in Construction?

Overview of Terms MEP is a term usually used by countries such as Finland, Spain and Indonesia. Building Services is a term usually used by countries such as the United States, Australia, the United Kingdom and Hong Kong. M&E is a term commonly used in Malaysia,...

Louver Design Recommendations

To obtain optimal natural ventilation performance, a few design recommendations can be proposed. However, since the variables vary from location to location, thus these can be used as general design guidelines.   First and foremost, designing of the building’s...


Do you do custom work?

We handle everything. Whether you need M&E engineering consultation for a custom commercial, industrial, office, residential or mixed-development project, we can do it.

We highlight a few key projects that our Firm has completed in the past. It can be found at the link, Portfolio.

What does M&E mean in construction?

M&E in construction is the abbreviation for Mechanical and Electrical. For a more thorough understanding of what we do, please read out Blog post, What is M&E in Construction?

How long has your firm been in business?

The M&E consultancy industry is a dynamic industry with no ready-made solutions. Every project is distinct and thus requires a unique design approach. To acquire the appropriate knowledge base and competence to handle your project successfully, organisations must have decades of industry specific experience.

We have been around since 1998. With 20+ years of service at Perunding JW, we tailor your project's needs with our expertise. Key project highlights from our Firm can be found at the link, Portfolio.

What information do you need to get started on my project?

The more information you can provide about your project, the better we can serve you. Before we start, we usually ask for the following:


  • Architectural plans in CAD or PDF (if available)
  • Other supporting engineering design documents (if available)
  • As-builts (drawings of existing building conditions – if available)
  • Photographs of your building and utilities, as well as mechanical, electrical, and plumbing equipment (if available)
  • A timeline
  • Your project team's contact information
  • Any special criteria or design considerations for your project
I need drawings to be signed by authorised M&E Engineers

We would be pleased to send you a quotation for our work. Drop us a call at +603-79555918 and describe your project to us. You can also drop us an email with the details of the project at admin@perundingjw.com

Help! I am an employee in-charge of finding a M&E Consulting Engineer

Our Firm often receive calls from confused employees who are instructed to obtain approval from registered M&E Consultants. Most of the time, we are contacted by employees who are not engineers but are seeking for help in this area.

Approval by M&E Consultants are usually required by various governmental authorities/agencies when performing renovation, extention or construction works at offices or warehouses.

Because there is no one-size fit all solution, drop us a call at +603-79555918 and explain your situation to us so we can assist you further. Alternatively, drop us an email at admin@perundingjw.com

I am looking for M&E Consultants to be added to my company's M&E Consultant Empanelment

First and foremost, we would like to thank you for considering us to be a part of your company's empanelment. You can send the documents required for us to fill at our email admin@perundingjw.com

Perunding JW

No. 36, Jalan 14/15, 46100, Petaling Jaya, Selangor.


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No. 36, Jalan 14/15,

46100 Petaling Jaya, Selangor.

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