OTEC can discuss aluminum window, door, curtain wall and architectural glass supply-and-installation support for qualified projects in Pampanga, subject to site review and agreed scope. Choosing an installer should involve more than a location match. The team should be able to explain the proposed system, glass, hardware, finish, measurement process, installation responsibilities, project schedule, exclusions and applicable written terms. References or project examples should be evaluated for relevance rather than treated as a guarantee.

For a fair comparison, provide the same opening schedule, quantities, specifications and scope to each candidate. Ask whether the quotation covers delivery, access, protection, waterproofing interfaces, adjustments and handover, and identify which items remain with the builder.

Decision points

• Owner: Compare complete written scopes, communication, maintenance expectations, documented terms and relevant project experience.
• Architect/designer: Review whether the proposed profiles, glass, hardware, finish and details support the design and exposure.
• Contractor/builder: Confirm measurement, substrate readiness, access, sequencing, protection, installation quality checks and close-out.

See OTEC project capabilities and contact OTEC with the Pampanga site location, drawings, photos and installation scope.