Petaling Jaya & Klang Valley

House extensions & wet works in Petaling Jaya

Create more usable space with a carefully planned house extension. House extensions and wet works are a Promanage specialty, alongside building refurbishment and structural alterations for properties in Petaling Jaya and Klang Valley.

Our Scope

House Extensions & Wet Works

  • House extensions and additions
  • Structural alterations
  • Brickwork and wet works
  • Design and build coordination
  • Building refurbishment
  • Related renovation and finishing works
Discuss your project
CIDB Registered Contractor
Diamond Residence construction project in Semenyih
Diamond Residence, Semenyih · Project portfolio

Connect the new space with the existing building

Extension work needs a clear view of the existing building, access to the site and the intended use of the new space. Discuss the layout and construction scope early, including how the extension will connect to existing rooms and services. We can review your drawings and project requirements with you before the work is planned.

Explore our project portfolio

Start the Conversation

What to share with us

Share your property address, photographs, existing plans or proposed drawings, and the space you want to add. Tell us about access limitations and your preferred timeline.

Our registered office is at 33, Jalan SS2/24, SS2, Petaling Jaya. Contact Benedict Tan to discuss your project location and requirements.

Contact Promanage

Useful Details

Questions about house extensions & wet works

Are house extensions part of your service?

Yes. House extensions, additions, structural alterations and wet works are part of our construction service.

Can extension work be discussed together with renovation?

Yes. Tell us about both the additional space and the rooms you want to renovate so the overall scope can be discussed together.

What should I send for an initial discussion?

Send the property location, photographs, any existing or proposed drawings, and a description of the space you need. These details help us understand your project.