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Zambrano Enterprises
Design & Drafting

Permit-ready drawings for every petroleum storage system.

We design fueling facilities, fire suppression systems, fuel-oil heating systems, diesel emergency generators, and code-compliant signage — and deliver drawings that pass review.

Design & Drafting Services
Why choose us

What sets our design & drafting services apart.

  • 01

    Specialized expertise

    Above ground or underground, retail or fleet, new construction or retrofit — we've designed across every fueling facility configuration that matters in NY and VA.

  • 02

    Efficiency-focused

    Our designs reduce maintenance overhead, optimize circulation and dispenser flow, and maximize the operational lifespan of your facility.

  • 03

    Compliance-centric

    Every drawing set is built against current NYSDEC Part 613, SCDHS Article 18, NCDH Article XV, WCDOH Article XXV, EPA 40 CFR 280, NFPA 30A, and local fire marshal requirements.

Our process

How we work.

  1. STEP 01

    Understanding your needs

    We open every project with a site walk and a working session: existing conditions, your operational requirements, and the specific challenges of the site.

  2. STEP 02

    Preliminary design

    We produce preliminary drawings — site plan, tank and piping layout, dispenser configuration, signage — and review them with you before going further.

  3. STEP 03

    Final design & drafting

    After feedback, we produce the full permit set: site plan, civil, mechanical, fire suppression, electrical coordination notes, and specifications.

  4. STEP 04

    Compliance check

    Before submittal, we run a compliance review against every applicable code and agency requirement so your drawings sail through review.

Common questions

About design & drafting services.

What systems do you design?

Underground and above-ground fuel storage tanks, dispenser layouts, tank and dispenser sumps, piping systems, electronic leak detection, fire suppression (including in-canopy), fuel-oil heating systems, diesel emergency generator day tanks and base tanks, and signage variances.

Do you provide stamped engineering drawings?

We coordinate with licensed professional engineers as needed for stamped drawings. For most projects in our wheelhouse, we manage the engineering relationship as part of the engagement.

Ready to discuss your project?

Tell us where the site is and what you're trying to accomplish. We'll come back with a clear next step.