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Greg Builds › 30x40 Steel Garage — Western New York
30×40 Steel Garage — Western New York

30x40 Steel GarageWestern New York.

A 30×40 steel garage gives you 1,200 square feet of fully enclosed space — enough for 2–3 vehicles, a full workshop, or serious equipment storage. 12-gauge steel, fully installed by our own crew.

Get My Free Quote → Why Greg Builds
1,200
Square Feet
18+
Color Options
4–7
Day Install
✓ 1,200 Sq Ft Enclosed Space
✓ Fits 2–3 Vehicles
✓ Mfr. Paint Warranty
✓ Full Professional Installation
Paint Warranty
Lifetime
29-gauge panels. Limited Lifetime Paint Warranty from the material manufacturer. Subject to terms.
Galvanized Frame
12 Gauge
Galvanized tubular steel framing, built to your exact specs.
Installation
Every building installed by our own crew. No subcontractors.
Custom Built
Any Size
Up to 30 ft wide, any depth. Built to your specs.
The 30x40 — Our Most Popular Build

1,200 Square Feet. Fully Enclosed. Built to Last.

The 30×40 is our most-requested size — and for good reason. At 1,200 square feet, it’s large enough for a serious workshop or multi-vehicle garage, but compact enough to keep costs controlled and the permit process straightforward. Most customers use them as a 2–3 car garage with workspace, equipment storage, or an agricultural building.

Every 30×40 we build uses 12-gauge galvanized tubular steel framing — with 29-gauge steel panels on the roof and sidewalls.

✓
Fits 2–3 Vehicles Side by SideStandard 30-foot width handles two full-size trucks with room to spare for a workbench or storage wall.
✓
Customizable Doors & WindowsChoose your door count, width (9–12 ft), walk-in doors, and window placement — all included in your quote.
✓
Insulation AvailableR-19 batt or R-9 double bubble. Add it during install — significantly cheaper than retrofitting later.
✓
Mfr. Paint WarrantyLimited Lifetime Paint Warranty from the material manufacturer. Subject to terms.
30x40 custom steel garage built by Greg Builds in Western New York
30×40 — 1,200 Sq Ft12-gauge frame. 29-gauge panels. Fully installed.
Why Greg Builds

Not a Kit.
A Finished Building.

Most steel buildings use 14-gauge framing. Ours use 12-gauge — thicker steel, stronger structure. Our own crew handles every install from start to finish.

Every 30×40 uses 12-gauge galvanized steel framing and 29-gauge painted panels. No vague answers, no hidden costs.

12-Gauge Galvanized Steel Frame

Galvanized tubular steel framing — not wood, not light-gauge metal. Manufactured to fit your site, built to your exact specs.

29-Gauge Steel Roofing & Sidewall Panels

Full 29-gauge metal roofing and sidewall panels with a factory paint finish designed to resist cracking, peeling, and fading.

Mfr. Paint Warranty

Our Own Crew. Every Job.

Every building is custom to your specs and installed by our own crew. No subcontractors, one point of contact from quote to keys.

Steel Frame vs. Wood Frame

A pole barn uses a wood frame. Our buildings use a galvanized steel frame anchored to a concrete foundation. Different materials, different structure.

Steel garage built in Western New York by Greg Builds
Built for Your SiteManufactured to fit your property. Built to your exact specs.
Simple Process

Four Steps to Your Finished Building

Completely transparent from first call to final panel. No surprises.

01
📞

Free Consultation

Tell us your size, use case, and budget. No pressure, no obligation — just a straight conversation.

02
📋

Clear Custom Quote

One total, everything included. You'll know exactly what's in your build before you commit — no hidden fees. Pricing valid for 14 days.

03
🏗

Site Prep & Permits

You handle the concrete pad and any permits your town requires. We’ll give you exact slab specs and point you in the right direction.

04
✅

Installation Day

Our crew shows up, builds it right in 4–7 days, cleans up, and hands you the keys. You just enjoy it.

FAQ

30x40 Steel Garage Questions

A 30×40 (1,200 sq ft) comfortably fits 2–3 vehicles side by side, plus a full workshop area, storage, or equipment. Common uses include a 2-car garage with a workbench area, tractor and implement storage, ATV/boat storage, or a dedicated hobby shop.
Every building is custom-quoted based on your specific build. Give Greg a call or fill out the form for exact pricing on your project.
Yes. A permanent 30×40 steel building requires a concrete slab. You’ll need a level pad poured to match your building dimensions. Reach out before you pour and we’ll confirm the exact specs.
In most municipalities, yes. A 30×40 is large enough to require a building permit in nearly every town we serve. Check with your local code enforcement office before you start — permits are the property owner’s responsibility.
Every building is custom. Contact Greg for timeline specifics on your project.
Yes. We offer R-19 batt insulation and R-9 double bubble insulation. If you plan to heat, cool, or work in the building year-round, insulation is strongly recommended — it’s significantly easier and cheaper to add during installation than after.

Still have questions? Give Greg a call or fill out the form.

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30x40 Steel Garage — Get Started

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Quote Today

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Serving Western & Central New York:
Cayuga · Chemung · Erie · Genesee · Livingston · Monroe · Niagara · Oneida · Onondaga · Ontario · Orleans · Oswego · Schuyler · Seneca · Steuben · Tompkins · Wayne · Wyoming · Yates

Serving All of Western & Central New York

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