Service

As Built/Drafting

SRE Engineering delivers high-quality as-built and drafting services that support the entire project lifecycle—from initial submittals to final closeout. Our team translates field conditions, contractor markups, and design revisions into precise technical drawings that meet agency and regulatory standards. Whether documenting utility relocations, building modifications, or infrastructure improvements, our drafts are tailored for DDC, DEP, DOT, and DOB submission.

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Turning Field Conditions into Accurate Records

As-built drawings are more than a formality—they’re the final record of what was actually built. At SRE Engineering, we ensure your project closes out with clarity, accuracy, and compliance by producing precise as-built documentation aligned with NYC agency expectations.

Our drafting team consolidates contractor markups, field redlines, and site observations into clean, professional drawings that reflect true field conditions. Whether it's a sewer line realignment, streetscape change, or revised floor plan, we work with engineers, resident inspectors, and contractors to ensure every detail is captured correctly.

We also support ongoing design and submittal processes with drafting services that bring structure and consistency to technical deliverables. All of our work is formatted to meet the latest standards required by DDC, DEP, DOT, SCA, and DOB.

What We Offer

  • As-built drawings for infrastructure and buildings: Final documentation that reflects actual construction conditions.
  • Redline interpretation and conversion: Translating field markups into clean, CAD-ready deliverables.
  • Plan and profile sheets: For utilities, roadways, and civil infrastructure projects.
  • Permit and closeout drawing sets: Compliant with NYC agency formatting and submission requirements.
  • Ongoing drafting support: For design revisions, submittals, and scope changes throughout the project.

Why Choose Us?

  • Proven experience preparing agency-compliant as-builts for DDC, DEP, DOT, and DOB
  • Skilled CAD technicians and field-aware drafters who understand construction sequencing
  • Trusted by primes and public agencies to deliver accurate, on-time documentation
Other services

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Construction Management

From kickoff to closeout, we provide expert coordination, budget control, and quality management to keep your construction project on track and compliant with NYC standards.

Real Estate Development

We manage the full lifecycle of residential and mixed-use developments—guiding entitlements, securing financing, coordinating infrastructure, and delivering projects with long-term value in mind.

REI Services

Our REI teams serve as the eyes and ears of the project owner—verifying construction meets contract documents, resolving field issues, and maintaining full compliance with NYC agency standards.

Let’s build a more resilient New York.

We bring vision to life with unparalleled craftsmanship and cutting-edge technology.