About Us

"Proud to be part of the solutions"

Powerhaus Industrial Sales and Services, Inc. was established in April 2, 2003 with the aim of providing parts and equipment sales, maintenance services and the latest in technology solutions for the power and energy, cement, sugar, mining and oil and gas industry in the Philippines.

PISAS, Inc. is composed of people who have worked in the power industry. Its key officers are former engineers came from the power industry.

PISAS, Inc. is highly capable of performing maintenance repairs of the boiler systems, coal handling systems, ash handling systems, turbine auxiliaries, refractory works, scaffolding erections. Our ASME Code certified welders are highly experienced in power plant welding works.

We have partnered with reputable names in the power industry in the world to deliver world class technology solutions, products and services.

We have extensive network in the Philippines power industry be it government owned, independent power producers, major private contractors and suppliers.


  • SONEDEL Corporation - www.sonedel.com
  • HERKINGS Corporation - herkings.com
  • TEGN Solutions Inc. - tegn.ph

International Subsidiaries:

Key Officers:

  • R. G. Reyes - Chairman and President
  • H. H. Reyes - Director and VP Finance
  • D.G. Reyes - Country Manager, UAE, DRVH Engineering Equipment FZC
  • A. R. Lopez - Country Manager, USA, Belphia Trading Limited

Main Office:

64 Aguirre Avenue, Pilar Village Phase V, Las PInas City, MM, Philippines 1740


+63 2 403-7260, +63 2 801-9525, Mob: +63 917 813-5511


+63 2 805-0357