title aboutus

about imgKALAYAAN ENGINEERING CO., INC. is an engineering firm with close to 50 years of experience in the field of air conditioning and ventilation for commercial and industrial applications. The Company has been continuously installing, servicing and maintaining all kinds of mechanical systems - from centralized centrifugal systems to individual package units. At present, it also engages with fire sprinkler, plumbing and electrical works. It is also involved in providing its clients with systems testing and evaluation services.

separatortitle management

KALAYAAN ENGINEERING CO. INC. is composed of professionals and individuals with years of experience in their respective fields of expertise. The Engineers are members of the Philippine Society of Mechanical Engineers (PSME) and the American Society of Heating, Refrigerating and Air-conditioning Engineers (ASHRAE). Each of them is backed up by years of experience in  construction and project management of various types of mechanical systems. The support staff are likewise licensed personnel and members of professional organizations.

Engr. Victorino V. Lahoz
Chairman Of the Board

Mr. Ricardo V. Lahoz

Engr. Jose Antonio O. Lahoz
Executive Vice President

Engr. Romell A. Arivara
Vice President Engineering
Engr. Arnel B. Probadora
Vice President Operations
Engr. Rey Erwin T.  Torreflores
Vice President VISMIN

Ms. Mercedita J. Pascual


title mission

  • To provide air-conditioning, ventilation, and other electro-mechanical services that respond to our customer requirements for a safe and healthy indoor environment.
  • To conduct our business professionally, with sincerity, dignity and integrity, adhering to the highest moral and ethical standards.
  • To do business obtaining reasonable returns while looking after the welfare of our workforce, giving consideration to our society and environment.

title vision

  • To be one of the industry leaders in the field of Air-conditioning and Ventilation Construction.
  • To be the preferred Contractor in providing suitable indoor air quality that would respond to our customer's work environment requirements.
  • To be a positive contribution to society by providing excellence in products and services in an environment that will be beneficial to all parties concerned.


Legal Status of firm : Corporation
Date of Incorporation : March 1966
S.E.C. Registration No. : 28902
PCAB Category : AAA
Classification :

Air-conditioning & Refrigerant Works
Electrical Works
Fire Protection Works
Plumbing & Sanitary Works

Organizations : PCA


title quilityenvironment

KALAYAAN ENGINEERING COMPANY, INC., an engineering firm with years of experience in the field of air conditioning and ventilation for commercial and industrial applications, recognizes our moral and legal responsibility to implement practices that will promote environmental compatibility and to provide a safe and healthy work environment for our employees, contractors, customers and visitors.

Our firm is committed to continually improve our activities and processes and evaluate technologies to meet or exceed compliance with all relevant laws, regulations, and other requirements.

We are enjoined to protect the environment and our people, parallel to boosting our business operations by:

  • Providing our customers with products and services that meet or exceed their quality requirements;
  • Optimizing use of resources;
  • Mitigating environmental impact by providing adequate knowledge to our employees for prevention of pollution and  practice of effective solid waste management;
  • Providing adequate and practical control of the health and safety risks arising from our work activities; and
  • Preventing accidents and cases of work-related ill health.




Our Clients




♦ Developers/Owner


   • Anchor Land Holdings Inc                                • IMI Phils

   • Asian Hospital and Medical Center                    • Mactan Shangri-La Hotel

   • Cebu Holding                                                 • Masterpiece Asia

   • Church of Jesus of the Latter Day Saints           • Maxim Philippines

   • Convergy's Philippines                                    • Megaworld Corporation

   • Federal Land Corporation                                • Mercury Drug Corporation

   • Filinvest Land Inc.                                          • Robinsons Land Corporation

   • Global Estate Resort                                       • Rockwell Land Corporation

   • GMA Network Center                                      • Shangri-La Hotels & Resorts

   • Hong Kong -Shanghai Banking Corporation       • Starmall Inc.

   • Jolibee Foods Corporation                               • Sunpower Philippines Manufacturing Ltd.

   • LR punsalan & associates


   • Arcadis Philippines                                          • Meinhardt Philippines

   • CE Construction                                              • R.A. Leveriza and Associates.

   • D.M. Consunji Inc.                                          • R.J. Calpo and Partners

   • Datem Inc.                                                     • RD Torres and Associates

   • DCCD Engineering Corporation                         • Rider Levett Bucknall

   • DDT Kontract Inc.                                           • RS Caparros & Associates

   • Jones Lang LaSalle Leechui                              • SP Castro and Associates, Inc.

   • Makati Devt. Corp.                                          • TCGI Engineers


♦ Our Suppliers


   •  Beta Foam                                                    • Supreme Steel Pipe Corp.

   •  Concepcion Carrier AC Co.                              • Thermo Engineering

   •  Diamond Steel                                              • Trane Philippines

   •  Igros Marketing                                            • Union Galvasteel

   •  Mitsubishi Electri                                     

   •  OSP Advantage System                 

title contactdetails
4253 Emilia St, Palanan, Makati City, Philippines
Trunk Lines : (632) 369.9771 to 75

Direct Lines
Eng’g Dept. : (632) 556.4323
Service & Maint. Dept. : (632) 844.0158

Fax No. : (632) 843.5749
E-mail  : e-mail@kalayaan-eng.com
H. Abellana St., Canduman,
Mandaue City, Philippines
Tel. No. : (6332) 236.5324 / (6332) 420.1823
              (6332) 422.1285
Email : cebu@kalayaan-eng.com
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