About SmartSource AE
We help U.S. Building Product Manufacturers and Independent A/E Firms scale technical capacity with dedicated, construction-literate remote teams.
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What We Do
Dedicated Remote Technical Teams Built to Scale Your Capacity
SmartSource AE builds high-performing remote technical teams in the Philippines for growth-focused Building Product Manufacturers and Independent A/E Firms.
Our teams support drafting, engineering, estimating, take-offs, sales operations, and more— aligned to your standards, workflows, and deliverable requirements.
Bespoke Service Model
Up to 60% Cost Savings
Flexible Scaling
Deep Industry Expertise
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Why We Exist
Our Mission
Our mission is to deliver highly skilled, construction-literate technical professionals who integrate seamlessly into our clients’ workflows and drive measurable gains in productivity, quality, and output.
We focus on building long-term, dedicated teams that operate as a true extension of our clients’ organizations—helping them scale efficiently, maintain accuracy, and support sustained growth.
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How It Started
Our Story
SmartSource AE was founded on a simple idea: Building product manufacturers and A/E firms need reliable, high-quality technical talent to support growth—and many are looking for flexible, scalable ways to add capacity efficiently.
With decades of combined experience in construction management, drafting, engineering, and operations, our leadership team understands the challenges of scaling production, maintaining accuracy, and delivering consistent drawings and technical documentation.
Global Talent, U.S. Standards
By combining U.S. construction expertise with the Philippines' world-class technical talent, SmartSource AE offers firms a smarter, more scalable way to grow.
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What Sets Us Apart
Our Advantage
A delivery model designed for reliability, quality, and long-term scalability.
Deep understanding of U.S. construction standards and industry requirements
Dedicated teams—not freelancers or project-based outsourcing
Structured onboarding, training, and quality assurance
Strong project management and client communication culture
Proven experience across construction, building products, and A/E environments
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Our Focus
Who We Serve
A specialized partner supporting construction-driven firms with scalable technical teams.
Building Product Manufacturers
Needing shop drawings, estimating, take-offs, submittals, drafting, tech support, and documentation.
Independent A/E Firms
Needing reliable CAD/BIM production capacity, redlines, as-builts, modeling, and project support.
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Leadership
Meet the Team
SmartSource AE is led by professionals with deep experience across construction management, drafting, engineering, and operations.
Diana San Diego
Co-Founder & Managing Partner
Diana San Diego is a construction industry executive with 20 years of experience across operations, marketing, and business growth. She built her career at a leading building product manufacturer, helping…
Roy San Diego, P.E.
Co-Founder & Managing Partner
Roy San Diego is a licensed civil engineer with 20 years of experience in engineering, project delivery, and business development across complex U.S. and international construction projects. He spent his…
