ALTERATION REVIEW
Co-op and Condo Electrical Alteration Review: A Guide for NYC Owners
Understand the electrical questions behind an NYC co-op or condo renovation, from apartment loads to building infrastructure and review documents.
Read the guideRESOURCE LIBRARY / NYC
Guides, documents & NYC electrical code history
Practical reading for building owners, co-op and condo boards, architects, and project teams planning electrical work in New York City.
PROJECT GUIDES
Understand the work.
Explore the engineering questions, review documents, and regulatory context behind your next building project.
DOB / DOCUMENTATION
DOB Electrical Plan Review: Documents to Prepare for an NYC Project
A practical overview of electrical drawings, supporting records, coordination information, and project questions for NYC DOB Electrical Plan Review.
Read the guideNYC / CODE HISTORY
A Short History of NYC Electrical Codes and Building Review
How NYC electrical requirements evolved from the 2011 code through Electrical Plan Review and the 2025 Electrical and Energy Conservation Codes.
Read the guideCAPACITY / ELECTRIFICATION
Can Your NYC Building Support More Electrical Load?
What building owners should gather before adding heat pumps, EV charging, electric cooking, or a larger apartment electrical supply in NYC.
Read the guideLIGHTING / EXISTING BUILDINGS
NYC Lighting Retrofits: Energy Code and Local Law 88
Separate lighting design, NYC energy-code applicability, and Local Law 88 coverage before planning an existing-building lighting or controls project.
Read the guidePRINTABLE & EDITABLE
Prepare the right documents.
Print a checklist, save it as a PDF, or download an editable text copy to share with your team.
Electrical Project Intake Checklist
A practical starting list for an NYC electrical engineering inquiry.
Open printable checklistDownload editable textCo-op & Condo Alteration Review Document Checklist
Organize documents for an electrical review of a New York City co-op or condo alteration.
Open printable checklistDownload editable textElectrical Capacity Study Information Checklist
Records to gather before evaluating new loads, EV charging, or building electrification.
Open printable checklistDownload editable textOFFICIAL REFERENCES
Go to the source.
Agency documents open on their official websites. Checked October 7, 2026.
NYC Electrical CodeCurrent electrical code and agency overview.DOB Electrical Plan ReviewCurrent submission instructions and service notices.Electrical Work Guidance · PDFDOB guidance on work categories and documents.Electrical Code Transition · PDFDOB Buildings Bulletin 2024-008.NYC Energy Conservation CodeCode applicability and energy documentation context.Local Law 88Lighting upgrades and submetering guidance.
NYC ELECTRICAL ENGINEERING
Discuss your electrical project
Start with the building, your proposed work, and the information already available.