About Us

Construction and Waterproofing Company

PT. BUMI TIRTA ABADI have been operating here in Indonesia for over 15 years and we are now here in Bali offering our services.

Now based in Seminyak Bali and Surabaya, BTA is a professionally run company with a commitment to following the Australian guidelines for Australian Standards in all aspects of construction and waterproofing.

With our team of professionals we have the products and systems in place that will ensure a successful outcome.

All work is supervised by our Project manager who is an Australian Licensed Master Builder, with the peace of mind that there is over thirty years of experience in the construction industry.

At BTA we specialise in many areas, such as :

Project Management
Villa Renovations
Liquid Ceramic
Floor polishing
Waterproofing Specialist
Internal / external wet areas
Cleaning Services
Pest Control
Concrete injection
Colorbond Roofing
Renovation work
General Supplier
Quality Products

Best Quality

We use only the best quality products and equipment.With worldwide quality products such as Sika, Deltacrete, Fosroc, Bluescope Steel, C’Ketz Liquid Ceramic and European made equipment such as the Italian made Fiorentini quality floor polisher.

PT. Bumi Tirta Abadi

Now Servicing Bali as well as Surabaya with over 15 years in the industry based in Surabaya, we bring our wealth of experience to Bali.

Contact Us

PT. Bumi Tirta Abadi

Our Offices :

  • Jl. Dewi Saraswati 101 – No.6  Seminyak – Bali
  • Wonosari IV / 7 (60153), Surabaya – East Java

Phone :

  • 085 230 684 535 – Fience
  • 081 339 554 555 – Jim
  • 031-371 2309

Email :