Specified Contractors and Development Inc. (SCDI), as its name suggests, is a general contractor and developer geared toward meeting specific needs and the increasing demand of the country’s construction industry. Formerly known as E.O. Olonan Enterprises in 1975, it was incorporated in 1982, changing its name to Specified Contractors Inc. Since then, the company has grown rapidly. With its continuing growth, it expanded its line of business to include Land and Property Development.



SCDI has extensive experience with a complete range of preconstruction and construction services, all tailored to the particular needs of our clients and projects. The scope of our services fully addresses the requirements of our projects.

Design Build Construction

Streamlined project delivery method where we provide services from design conception to building construction. We integrate the skills & expertise of the architect, engineer and contractor to create viable cost

General Construction

Construction and major renovations of commercial, residential, and industrial buildings, electro-mechanical works, water, sewer and drainage distribution system, bus terminals, supermarkets, hotels. Schools, and hospitals.

Speciality Construction

Minor renovation and repair works, steel fabrications and installations, carpentry and finishing works, ceiling system, installation of glass and glazing, drywall partitions, and millworks including special paintings.

Land Development & Road Construction

Planning, tendering and site monitoring of road building, either private road or public thoroughfares and land development of new residential and industrial areas.

Architectural Design Services

Design solutions for diverse range of design sectors such as civic, commercial, industrial, education, hotel, integrated hotel and entertainment, residential, retail, pharmaceutical and transport.


Featured Projects

Madonna Del Divino De Amore Paris Church
Daang Hari Road, Las Piñas City

Benguet Agripinoy Trading Center Phase II
Strawberry Field, La Trinidad, Benguet

La Salle College Of Antipolo
San Luis, Antipolo City, Rizal

Preferred & Proven Therapies, Inc.
Recto Ave., Clark Freeport Zone, Pampanga

Department of Agriculture NAFC – LDC Office Building
Elliptical Road, Diliman, Quezon City

Tune Hotel Ayala
Urban Avenue, Makati City

Subic Holiday Villas
George Dewey Convention Center Complex

Bureau Of Internal Revenue
Caloocan City

West Avenue Quezon City

Rizal Province Hospital
Tomas Claudio St., Morong, Rizal

One Centris Place
EDSA corner Quezon Ave., Quezon City

One Centris Place
Interior Renovation 7835 Makati Ave.

Proposed Los Baños Doctor's Hospital Medical Central
Lopez Ave., Los Baños, Laguna

Supreme Court of the Philippines Liblary
Padre Faura St., Ermita, Manila

Road and Parking Lot Construction
George Dewey Convention Center Complex

South Luzon Expressway (SLEX)
Enhancement Works

Bureau of Immigration Main Office Building
Architectural Design & Detailed Engineering Plans

Mazda Office
9th floor, 6784 Ayala Avenue corner V.A.

Imperial Residence
Greenwoods Subdivision, Pasig

Pavida Training Center
Viga, Catanduanes

Vista Valley Subdivision
Marikina City

Takasago Import Export Corporation Office
Rockwell Business Center, Ortigas Ave., Pasig City

SM Savemore Los Baños

La Consolacion College Auditorium

Marikina Legistative Building
City Hall Compound, Sta. Elena, Marikina City

Jaka Plaza Shopping Center
Parañaque, Metro Manila

Dai Yoon Industry Corp Factory
EPZA, Rosario, Cavite

Jaka Village Housing Road Development

St John the Baptist Parochial School
Makati Ave. cor Eduque St., Makati City

Hotel Nikko Manila Garden
Interior Renovation Ayala Centre, Makati City Metro Manila

Nissan Valley Showroom
Marcos Highway, Cainta, Rizal

Union Bank of the Philippines

Occupational Safety Health Center
North Ave., cor. Agham Road, Diliman, Quezon City

Pateros Town Plaza and Borja Park
Municipality of Pateros B. Morcilla St.


Contact Us

Specified Contractors and Development Inc.

Address: Suite 305 Xavierville Square Condominium, 38 Xavierville Ave., Loyola Heights, Quezon City, Philippines 1108

Phone: +632 426 3002 to 04 local 39

Fax: +632 426 7214 | +632 927 0608

E-mail: info@scdicontractors.com

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Specified Contractors and Development Inc.



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