Services

At Sparrow Hill Technical, we provide precise, high-quality shop drawings and drafting services for the glass, glazing, and building façade industry. Our services are designed to support contractors, fabricators, and architects with submittal-ready documentation that streamlines approvals, reduces revisions, and ensures seamless project execution.

Shop Drawing Services

We specialize in detailed, constructible drawings tailored to your project needs. Our shop drawings include:

• Glazing and storefront systems – Curtain wall, storefronts, and window wall systems.

• Unitized and stick-built façade systems – Designed for efficient fabrication and installation.

• Panel system drafting – Fiber cement, ACM, metal panel layouts, and Z-girt coordination.

• Glass railing systems – Precision-drafted details for code-compliant installations.

• Interior glass and partitions – Custom glazing solutions for office and interior fit-outs.

Engineering Coordination

Need structural engineering with your shop drawings? We offer seamless coordination with licensed engineers in all 50 states, providing stamped calculations when required. Our integrated approach ensures:

• Accurate load calculations and compliance

• Seamless permit approvals

• One streamlined process, one invoice

Glazing Estimating and Consultation

Understanding costs upfront is critical to every project. Our estimating services help clients:

• Analyze project complexity and lead times

• Optimize pricing with competitive, transparent estimates

• Identify potential challenges before fabrication and installation

Why Choose Sparrow Hill Technical?

• Industry expertise – Years of experience in commercial glazing and façade drafting.

• High-quality deliverables – We ensure accuracy, clarity, and compliance in every drawing.

• Reliable and responsive – Fast turnaround times and dedicated support.

• Fully insured – Giving you peace of mind on every project.