Structural, Civil & MEP Engineering Services in New York
New York is really two code jurisdictions in one state. The rest of New York runs the Codes of New York State; New York City is carved out by statute and runs its own Construction Codes entirely. Designing to the wrong one is not a correction letter — it is a rejected submittal. We confirm which applies before anything is drawn, and most standard packages are sealed in 48–72 hours.
- NYC & Upstate Codes
- 2025 Code Current
- New York-Licensed PEs
- 48–72 Hr Turnaround
The Codes We Design To in New York
The Codes of New York State set the statewide minimum, but the exceptions are what catch out-of-state firms.
2025 Codes of New York State
The 2025 Building Code and Residential Code of New York State are based on the 2024 I-Codes and took effect on 31 December 2025, alongside the 2025 Energy Conservation Construction Code.
New York City Is Separate
Under Executive Law, cities over one million keep their own codes. New York City runs the 2022 NYC Construction Codes with its own filing and review process through the Department of Buildings.
State Fire Prevention and Building Code Council
The Council adopts the Uniform Code, administered by the Division of Building Standards and Codes. Localities may adopt more restrictive standards only with affirmative Council approval.
Energy Code and NYStretch
The 2025 ECCCNYS applies statewide, and NYSERDA publishes the optional NYStretch code that a number of municipalities have adopted on top of it.
All-Electric Buildings Act
New construction up to seven storeys is subject to the all-electric requirements for permits from 1 January 2026, with statutory exemptions. It changes the MEP design brief materially.
Coastal and Flood Provisions
Long Island, the harbour and the Hudson corridor bring wind-borne debris and FEMA flood construction requirements that inland upstate projects never encounter.
Design Conditions That Actually Govern in New York
New York spans Long Island beachfront to Adirondack high country. The governing condition changes completely across that range, and ASCE 7-22 has moved snow onto a site-specific basis.
- Ground snow load now reliability-targeted under ASCE 7-22 and determined site-specifically rather than from a single map
- Severe snow accumulation in the Adirondacks, Tug Hill and the lake-effect belts
- Coastal wind and wind-borne debris across Long Island and the New York Harbour shoreline
- FEMA special flood hazard area construction along the coast and the Hudson
- Frost depth set by the local code official and deep across the northern counties
- Low to moderate seismic demand, raised where site class is poor
- Energy compliance under ECCCNYS, or NYStretch where the municipality has adopted it
- All-electric requirements for qualifying new construction from 2026
Who Seals Your Drawings in New York
Your drawings are sealed by an engineer holding an active New York licence issued through the New York State Education Department, Office of the Professions, State Board for Engineering and Land Surveying. New York also requires firms offering engineering services to hold a Certificate of Authorization or to practise through a professional entity. We confirm the named engineer of record, and which code applies to your address, before you commit.
Engineering Services We Deliver Across New York
Structural Engineering
Framing, foundations and retaining walls with sealed load calculations to the New York code edition your jurisdiction enforces.
Civil & Site Engineering
Site plans, grading and drainage, stormwater, utilities and paving prepared for New York permit submittal.
MEP Engineering
HVAC, electrical and plumbing design with the load calculations and energy compliance forms New York reviewers ask for.
Review & PE Stamp
Have drawings already? A New York-licensed engineer reviews them against local code and applies the seal.
New York Cities and Jurisdictions We Serve
We prepare and seal permit drawings across New York State, including New York City submittals run through the Department of Buildings under the NYC Construction Codes.
- New York City
- Yonkers
- Brooklyn
- Staten Island
- New Rochelle
- Buffalo
- Syracuse
- Queens
- Long Island
- Schenectady
- Rochester
- Albany
- The Bronx
- White Plains
- Utica
How We Protect New York Clients Before You Spend a Dollar
Engineering is bought on trust long before it is bought on price. These are the commitments every Residential PE engagement carries, in writing, from the first message.
Free Quote, One Fixed Fee
Consultations and quotes cost nothing. You receive one written fixed fee against a written sheet list — no hourly billing, no surprise add-ons.
A Named Engineer of Record
Every drawing is sealed by a professional engineer holding an active licence in your project’s state, and we confirm who that engineer is before you commit.
Revisions Until Approval
If the plan reviewer returns comments, we revise the sealed drawings and respond as part of the original fee — never as a change order.
Your Documents Stay Private
Drawings, surveys and site information are used only to engineer your project. They are never resold, published or used as portfolio material without consent.
48–72 Hour Turnaround
Most standard packages are sealed and returned within two to three business days, so engineering is never the reason a permit slips.
A Real Engineer Answers
Questions reach an engineer, not a call centre. Open the live chat and you are talking to someone who can actually scope and price the job.
Getting New York Permit Drawings Sealed
Send Your Project
Share the New York project address, your plans or sketches, and any comments the building department has already issued.
Free Fixed-Fee Quote
We confirm the governing New York code edition, the sheet list and the schedule, then return a written fixed fee at no cost.
Design & PE Review
Our engineers produce the design and calculations, then an engineer licensed in New York reviews the package before anything is sealed.
Sealed & Submitted
You receive sealed, signed PDFs formatted for your New York building department, plus support through plan-review comments.
New York Engineering Questions We Are Asked Most
Which code applies — the state code or the New York City code?
It depends entirely on the address. New York City is carved out of the state code by statute and runs the 2022 NYC Construction Codes with its own Department of Buildings filing process. Everywhere else follows the 2025 Codes of New York State, effective 31 December 2025 and based on the 2024 I-Codes. We confirm which governs before design starts, because the two are not interchangeable.
Can my town impose stricter requirements than the state code?
Only with affirmative approval from the State Fire Prevention and Building Code Council. Unlike a home-rule state, a New York municipality cannot simply adopt a tougher standard on its own — but a number have gone through the process, and some have adopted the optional NYStretch energy code, so we check your locality rather than assume.
Does the All-Electric Buildings Act affect my project?
It may. New construction up to seven storeys is subject to all-electric requirements for permits from 1 January 2026, with statutory exemptions. It changes the mechanical and electrical design brief significantly, so we establish whether your project falls inside it at quotation stage.
How is snow load determined now?
Under ASCE 7-22, referenced through the 2024 IBC, ground snow load is reliability-targeted and determined site-specifically rather than read from a single state map. That matters enormously in New York, where the Tug Hill and Adirondack values are in a different league from the Hudson Valley.
Is your engineer licensed in New York?
Yes. Drawings are sealed by an engineer holding an active New York licence through the Office of the Professions. New York also requires firms to hold a Certificate of Authorization or practise through a professional entity, and we confirm the engineer of record on your quote.
Do you handle NYC Department of Buildings filings?
We prepare sealed drawings to the NYC Construction Codes and the DOB submittal standards. The filing itself is normally made by a registered design professional or filing representative — we will tell you clearly at quotation stage what we prepare and what still needs a local filing agent.
What does it cost?
We quote a fixed fee per project rather than an hourly rate, based on scope and whether the project falls under the state code or the NYC codes. Quotes are free and usually returned the same business day — see our pricing page.
We Also Seal Drawings Across The Northeast
Projects rarely stop at a state line. We hold coverage in all 50 states and assign every project to an engineer licensed where it is permitted — these are the neighbouring states we work in most often.
Get a Fixed-Fee Quote for Your New York Project
Send your New York site information and we will confirm the sheet list, the engineer of record licensed in New York and a firm price — usually the same business day, at no cost.