Client Portal

Oldach Associates – Cataño, PR

Main Office
PR-869, Las Palmas Industrial Park
Cataño PR 00962
(787) 641-2420

Oldach occupies over 15000 sq m split into offices, warehouses, and showroom spaces located throughout Puerto Rico, St. Thomas (USVI), Orlando FL, USA, and Panama.

There are two core divisions at Oldach: The Residential & Light Commercial Group and the Commercial & Industrial Group.

Oldach is committed to supporting our valued customers with quality products within the latest advancements in technology, aggressively addressing the needs of the HVAC industry with complete support of the manufacturers we represent, inspiring confidence in every purchase our customers make.


Hours of Operation

Monday – Friday: 8AM – 5PM
Saturday: 8AM – 12PM
Sunday: CLOSED


  • HVAC Services
  • Fans & Ventilation
  • Pumps
  • Cooling Towers
  • Refrigeration
  • Motors & Compressors
  • A/C Supplies

Partner Contact

Carlos Santiago
VP of Sales

Additional Media


Engineering Sales Team
Carlos Santiago, Giorgio Zampierollo, Javier Esteves, Paul Vachier, Nelson Jimenez, Alneris Morales, Giovanni Vazquez, Ivan Rodriguez, Randolph Gonzalez

Engineering Service and Support Team
Gabriel Vivoni, Abdiel Cruz