1363 81st St, Dyker Heights, BrooklynShop & mobile welding · Brooklyn · Staten Island · Queens · Manhattan (347) 987-8232

Building & Structural · Brooklyn & NYC

Mezzanines that double your floor.

Storage mezzanines, equipment platforms, catwalks and loft floors for warehouses, storefronts, garages and workshops — with stairs and railings included.

  • Measured on site
  • Built in our Brooklyn shop
  • Written quote first
Warehouse interior with steel racking and storage platforms — mezzanines & steel platforms, Brooklyn NY

In a city where every square foot costs money, a steel mezzanine is the cheapest square footage you'll ever add. We fabricate the columns, beams, decking, stairs and guardrails as one package.

Work is built to engineered drawings and installed with minimal downtime for your business.

What we do: mezzanines & steel platforms

Systems

  • Storage mezzanines with bar-grating or plate decking
  • Office mezzanines above retail and warehouse floors
  • Equipment and HVAC platforms
  • Catwalks and walkways
  • Loft beds and sleeping lofts (residential)

Included

  • Access stair or ship's ladder
  • Code-height guardrails and toe plates
  • Pallet gates and swing gates

Why Brooklyn chooses Angir for mezzanines & steel platforms

01

Whole package

Structure, stairs and rails from one shop.

02

Minimal downtime

Shop-fabricated, bolt-together install.

03

Engineered

Built to stamped drawings for the loads you need.

How it works

  1. 1. Call or text photos

    Send a few photos and rough measurements. Most jobs get a price range the same day.

  2. 2. We measure on site

    We laser-measure and template the real opening, stair or wall — Brooklyn buildings are never square.

  3. 3. Drawing & fixed quote

    You approve a simple drawing, material and finish before any steel is cut. No surprises.

  4. 4. Built in our shop

    Cut, fit and welded in our Dyker Heights shop by the same crew that installs it.

  5. 5. Finished to last

    Primer and industrial paint, powder coat or hot-dip galvanizing — chosen for NYC weather.

  6. 6. Install & walkthrough

    Clean, fast install. We check every weld, latch and anchor with you before we leave.

Mezzanines & Steel Platforms near you

We install mezzanines & steel platforms all over Brooklyn — especially in:

Also serving Staten Island, Queens and Manhattan.

Mezzanines & Steel Platforms FAQ

Does a mezzanine need a permit?

Generally yes in NYC — it adds floor area and needs an engineer's design. We build to the approved drawings.

Can you build a loft bed in an apartment?

Yes — steel sleeping lofts are a great use of high ceilings. Smaller residential lofts are simpler but should still be designed for safe loads.

What decking do you use?

Bar grating, diamond plate, or steel deck with plywood/concrete — depending on load and use.

Do you offer free estimates?

Send us photos and rough measurements by text or email and we'll usually give you a price range quickly. For custom work we'll visit to measure.

What areas do you serve?

All of Brooklyn, plus Staten Island, Queens and Manhattan. South Brooklyn neighborhoods are closest to our shop.

Brooklyn welding & fabrication

Metal that needs building or fixing?

Call or text photos — we'll tell you what it takes, straight.

Call nowFree quote