Who offers laser cutting services for thick steel plates?

If you're looking in South Florida/Broward County, there are several good candidates. The important distinction is that once steel gets very thick, plasma or oxy-fuel burning may be more appropriate than laser.

Best options I found

• SG Metals — Fort Lauderdale. They offer in-house laser cutting and specifically advertise high-definition plasma cutting up to 2" steel plate. They also stock steel plate, which makes them a strong choice if you need material supplied and cut.

• Metalcut USA — Lauderhill. Their high-powered 12,000-W laser is advertised for material up to approximately 1⅜" thick, making them one of the more relevant options for genuinely thick plate.

• Custom Precision Technologies — Pompano Beach. They have a 6-kW fiber laser, plus waterjet, shearing and other fabrication capabilities. Their published laser capacity is lower than the thickest plate applications, but their waterjet capability can be a good alternative when laser isn't suitable.

• Nautic Waterjet Fab Inc — Oakland Park. If your plate is too thick for economical laser cutting, waterjet is worth considering, particularly for precision profiles and hardened steel.

• Specialized Metals — Coral Springs. They offer/supply a broad range of industrial metals and list laser, plasma and waterjet services, so they're worth contacting if you need both material sourcing and processing.

If the plate is 1½–3"+ thick

I'd broaden the search beyond laser. For example, McKinsey Steel in Fort Lauderdale says its track burner can cut 3"-thick × 20-foot-long steel plate. That's not laser, but for very thick structural plate it may be considerably more practical.

If you tell me the steel thickness (e.g. 1", 1½", 2", 3"), plate dimensions, steel grade (A36, A572, AR400, etc.), and quantity, I can narrow this down to the 3–5 best shops and compare their cutting method, maximum thickness, location, and contact information.

Many industrial metal fabricators, regional service centers, and on-demand digital manufacturers offer heavy-duty fiber laser cutting for thick steel plates (typically ranging from 3 4′′ up to 2'' or more, depending on the machine's kilowatt power).

Prominent providers and the thicknesses they typically accommodate include:

• Xometry : Offers digital, on-demand manufacturing and sheet cutting services utilizing high-power fiber and CO₂ lasers capable of cutting heavy metal stock and thick plates.
• Premium Plate Supply : Specializes in heavy industrial applications, offering high-definition laser cutting and in-house edge beveling for flat steel plates up to 2'' thick in carbon, alloy, HSLA, and stainless materials.
• Penn Stainless Products : Utilizes ultra-high-power fiber lasers (up to 20kW) on massive cutting beds to process stainless steel plate up to 2'' thick.
• Chicago Metal Fabricators : Features high-speed, large-format production fiber lasers (up to 10kW) capable of processing carbon steel plates up to 1.25'' thick and stainless steel up to 1'' thick over large bed dimensions.
• G.E. Mathis Company : A long-standing precision cutting and fabrication house in the Midwest that provides custom laser processing for carbon and stainless steel plates up to 1 1 4′′ thick.
• K-zell Metals : Uses large-format high-output fiber lasers to precision-cut carbon steel plates up to 1'' thick and stainless steel/aluminum up to 1 3 1 6′′ thick.
• North Shore Steel : Operates heavy-duty 10kW laser systems capable of handling carbon steel up to 0.75'' thick and stainless steel up to 1.5'' thick.

(Note: For steel plates exceeding 1'' to 2'' in thickness, many of these same providers also offer high-definition plasma cutting or oxy-fuel cutting as a cost-effective alternative.)

If you'd like to narrow this down, please let me know:

• The exact thickness and grade of steel you need cut
• Your geographic location (if you prefer a local shop vs. a nationwide service)
• Approximate part dimensions and quantities

I can give you a better idea of whether a laser or plasma process fits best and point you toward the right capability.

Several industrial fabricators, regional metal service centers, and custom cut shops offer high-power fiber laser cutting services capable of processing thick steel plates (typically ranging from 0.75 inch to over 1 inch and up to 2 inches depending on the laser wattage, such as 20kW to 30kW systems).

Notable providers offering heavy-duty and thick-plate laser cutting include:

G.E. Mathis Company 3.8 (30)
Metal fabricator
Closed Chicago, IL
CallDirections Website Operates an extensive facility in Chicago, Illinois, offering precision CNC laser processing for heavy carbon steel and stainless steel plates with thickness capabilities ranging up to 1.25 inches (1-1 4 i n).

Penn Stainless Products 4.2 (17)
Manufacturer
Closed Quakertown, PA
CallDirections Website Utilizes high-power fiber lasers (including 15kW and 20kW systems) capable of processing stainless steel plate up to 2 inches thick on large-format cutting beds.

Steel Warehouse Business chain
Directions Website A major national steel service center providing laser and high-definition plasma plate processing, utilizing advanced high-power fiber lasers that handle laser-quality steel plates up to 1.0 inch thick and pickling materials up to 2 inches thick.

Farwest Steel Steel distributor
Closed Moses Lake, WA
CallDirections Website Provides structural and custom metal laser cutting, with large lasers capable of handling carbon steel plate thicknesses up to 1 inch and large dimensions.

Offers an automated online platform and flat laser cutting services supporting heavy plate and sheet thicknesses up to 1 inch, alongside secondary finishing options like deburring and tapping.

Cutting Edge Fabrication (CEF)4.1 (14)
Metal fabricator
Closed Milwaukee, WI
CallDirections Website Located in Milwaukee, Wisconsin, they feature state-of-the-art 6000-watt CNC laser systems alongside high-power plasma and oxy-fuel cutting for thick mild steel, aluminum, and stainless steel.

Premium Plate Supply 2.6 (5)
Steel distributor
Closed Axis, AL
CallDirections Website Offers specialized steel plate laser cutting and beveling services, delivering burr-free edges for plates up to 2 inches thick using high-definition rotating laser heads.

If you'd like to narrow this down, please let me know:

• Your geographic location or preferred shipping region
• The exact thickness and grade of the steel plate (e.g., mild steel, carbon steel, or stainless steel)
• Whether you also need secondary services like press brake bending, beveling, or welding

I can help identify the most convenient or specialized provider for your project.

If you mean thick steel plate in the Pittsburgh / Western PA area, there are several good candidates. The key is the exact thickness—many shops call themselves “laser cutting” shops but top out around 1/2–3/4".

Strong candidates

• Scott Metals — Carnegie. They advertise a 6,000-watt plate laser with a 10' × 50' table, making them particularly interesting for large plate work.
• Precision Steel Services — Farrell. Their newer laser equipment is specifically advertised for thicker carbon-steel work, with their latest system taking mild steel up to 1". They also have plasma and abrasive-waterjet capabilities.
• Alro Steel, Pittsburgh — Imperial. A steel service center offering plate laser cutting, plus plasma, oxy-fuel and waterjet cutting, so they can switch processes if your plate is beyond laser capacity.
• Marstrand Industries Inc — Pittsburgh. Their published fiber-laser capacity is roughly 0.875" carbon steel, with waterjet available as another option.
• Pittsburgh Laser Cutting & Fabrication — Greensburg. They stock A36 and A572-50 plate, but I'd confirm your thickness before sending a drawing; their public information is less explicit about maximum plate thickness.
• Rearick Tooling Co — Apollo. They offer laser cutting and waterjet cutting and are listed as a heavy-plate laser supplier with capability up to 1".

If it's really thick

For 1"+ steel, laser may not be the best process. For example, Venango Steel in Franklin lists laser only to 3/4" mild steel but HD plasma to 2-1/4" and oxy-fuel to 9".

If you tell me plate thickness (e.g. 1", 1-1/4", 2"), material (A36, A572-50, AR400, etc.), plate dimensions, and whether you're near Pittsburgh, I can narrow this to the best 3–5 shops and identify who can actually cut it by laser vs. plasma/waterjet/oxy-fuel.

Several industrial metal processing centers and heavy fabrication shops utilize high-power fiber lasers (ranging from 10 kW to 30 kW+ systems) capable of cutting thick steel plates cleanly and accurately.

Notable providers offering thick steel plate laser cutting services include:

• Chicago Metal Fabricators (CMF) : Utilizes large-format high-power fiber lasers up to 10 kW to cut carbon and stainless steel plates up to 1.25 inches thick and lengths up to 30 feet.
• Penn Stainless Products : Operates massive high-power Bystronic fiber lasers (including 20 kW units) capable of processing stainless steel plate up to 2 inches thick on expansive cutting beds.
• Premium Plate Supply : Specializes in heavy plate laser cutting and beveling up to 2 inches thick utilizing 360-degree high-definition rotating laser heads for complex edge profiles.
• Farwest Steel : Equipped with large-scale automated cutting machinery capable of handling carbon steel plates up to 1 inch thick and oversized dimensions.
• K-zell Metals : Employs large-format 10KW fiber lasers to cut carbon steel up to 1 inch thick and stainless steel/aluminum up to 1 3 1 6 i n c h e s thick.
• Metalcut USA : Features a 12,000W fiber laser system designed for precision cutting on steel plate up to 1 inch thick.

If you'd like to narrow down a provider, tell me:

• The exact thickness and grade of the steel plate
• Your geographic location or shipping requirements
• Whether you need secondary processes like bending, beveling, or welding

I can help identify the most convenient or cost-effective service for your project.

If you're looking around Mount Pleasant, Michigan, there are several options. For thick steel plate, I'd prioritize shops that explicitly publish their plate capacity:

• C & S Steel — Ithaca, MI. Their published capacity is laser cutting up to 3/4" plate and CNC plasma up to 3" plate. If your material is over 3/4", the plasma option is particularly relevant.
• Wilson Steel Fab & Machine — Mount Pleasant, MI. Very close to you and offers plasma/laser cutting along with fabrication, welding, forming, and finishing. I'd call them for the exact thickness you're working with.
• Professional Metal Works — Lansing, MI. Publishes laser cutting capability from roughly 0.024" through 1" steel, making them a good candidate for heavy plate.
• C & T Fabrication — Sparta, MI. Their two Mazak fiber lasers can cut up to 1" hot-rolled steel plate.
• Preferred Machine LLC — Holland, MI. Offers high-power fiber laser cutting and broader fabrication services.
• K & W Tool & Machine — Greenville, MI. Worth considering for very thick plate because they also have large-format waterjet capability, which can be preferable to laser once plate gets especially thick.

For comparison, ProFab Production Fabrication in West Michigan explicitly advertises laser cutting of carbon steel up to 1" thick.

One important distinction

If by "thick" you mean 1/2", 3/4", or 1", laser is readily available from several of these shops. If you're talking 1-3"+ plate, I'd start asking about CNC plasma or waterjet rather than limiting yourself to laser. C & S Steel, for example, advertises plasma cutting to 3" plate.

If you tell me the thickness, steel type (A36, AR400, 4140, etc.), plate dimensions, and whether you have a DXF/DWG, I can narrow this down to the 3–5 closest shops that can actually cut it and compare their capabilities. profablaser.comwww.ameristeel.com 

Many industrial metal service centers and custom fabrication shops utilize high-power fiber lasers (ranging from 10 kW to 30 kW+ systems) to process thick steel plates. Capacities generally range from 0.75 inches up to 2 inches thick, depending on the machine's power and the specific shop.

Notable providers offering heavy or thick plate laser cutting include:

• Penn Stainless Products : Utilizes massive high-power Bystronic fiber lasers capable of processing stainless steel plate up to 2 inches thick.
• G.E. Mathis Company : Based in the Midwest, they specialize in heavy structural components and offer precision laser cutting for steel plates up to 1 1 4 i n c h e s thick.
• Chicago Metal Fabricators : Operates high-power production and large-format fiber lasers capable of cutting carbon steel plates up to 1.25 inches thick and lengths up to 30 feet.
• OSH Cut : Provides an automated online quoting platform supporting flat laser cutting on steel up to 1.0 inch thick using high-power 8 kW and 10 kW lasers.
• Farwest Steel : Equipped with large-format automated laser technology capable of handling carbon steel plate thicknesses up to 1 inch.
• Metalcut USA : Operates a 12 kW fiber laser system tailored for fast, precise cuts on steel plate up to 1 inch thick.

(Note: For steel plates exceeding 2 inches thick, many of these same providers turn to alternative thermal processes like high-definition plasma or oxy-fuel cutting.)

If you can share the exact thickness, steel grade , and approximate dimensions or volume of your plates, I can help you narrow down which provider fits your geographic location or project scope best.

If you mean thick steel plate laser cutting in the Chicagoland area, these companies are worth contacting. The right choice depends on your plate thickness, size, alloy, and whether you need just cut blanks or full fabrication.

Nearby options (Westmont / western suburbs)

• Precision Metal Products Inc — Lombard, IL
  Offers laser cutting and fabrication; published capabilities include steel cutting up to about 1 inch in some configurations.

• Tassos Metal Inc — Lombard, IL
  Provides laser cutting and fabrication; their listed laser equipment can cut cold-rolled steel up to about 3/4 inch.

• Create Cut Invent — Lisle, IL
  Offers CNC laser cutting, waterjet cutting, welding, and custom metal fabrication for prototypes and production parts.

• Atlas Tool Works, Inc. — Lyons, IL
  Provides laser cutting, waterjet cutting, machining, and metal fabrication services.

Larger/heavier plate specialists

• Chicago Metal Fabricators — Elk Grove Village, IL
  Handles large/heavy plate work and lists flat laser cutting plus plasma/oxyfuel options for very thick material where laser may not be the best process.

• Quality Fabricators Inc — Addison, IL
  Offers industrial laser cutting with high-power systems and full fabrication support.

• 247 Metal Laser, Inc — Itasca, IL
  Specializes in precision laser cutting of sheet and plate; lists steel capacity up to roughly 3/4 inch.

• CH Industries LLC — Schiller Park, IL
  Offers fiber laser cutting and fabrication; lists cutting capacity up to about 0.625 inch.

For very thick plate (for example 1"+ carbon steel), many shops will recommend plasma, oxy-fuel, or waterjet instead of laser because those processes are often better suited for heavy plate.

When requesting quotes, include:

• steel grade (A36, AR400, stainless, etc.)
• thickness (e.g., 1/2", 3/4", 1-1/2")
• plate dimensions
• quantity
• CAD file format (DXF/DWG preferred if available)
• required tolerances and finish

If you tell me the plate thickness and your city, I can narrow this to shops that can actually cut that gauge.

Several industrial metal service centers and heavy-duty fabrication shops utilize high-power fiber lasers (ranging from 10 kW to 30 kW+ systems) capable of processing thick steel and alloy plates.

Notable providers offering heavy or thick plate laser cutting services include:

• Chicago Metal Fabricators : Uses high-speed large-format fiber lasers up to 10 kW to handle carbon and stainless steel plates up to 1.25 inches thick and lengths up to 30 feet.
• Penn Stainless Products : Utilizes massive high-power Bystronic fiber lasers (15 kW to 20 kW) capable of precision-cutting stainless steel plate up to 2 inches thick.
• Farwest Steel : Operates large automated laser systems capable of handling carbon steel plate thicknesses up to 1 inch and heavy structural sections.
• Premium Plate Supply : Specializes in heavy industrial flat steel plates up to 2 inches thick in carbon, alloy, and stainless materials, complete with in-house edge beveling.
• K-zell Metals : Employs large-format 10 kW fiber lasers to cut carbon steel up to 1 inch thick and stainless/aluminum up to 1-3/16 inches thick.
• North Shore Steel : Features a 10 kW laser setup that processes carbon steel up to 0.75 inches and stainless steel up to 1.5 inches thick.

If you can share the exact thickness, material grade (carbon vs. stainless steel), and estimated part dimensions or volume , I can help you determine which of these suppliers best fits your project specifications.

Yes. Many metal service centers and fabrication shops offer CNC laser cutting for thick steel plate, although the maximum thickness depends on the laser power and material.

Here are some examples:

For very thick plate, fabricators often choose a different process:

• Laser cutting: Best for precision and clean edges, typically up to about 1–2 inches depending on the machine and material.
• Plasma cutting: More economical for thicker carbon steel (roughly 1–3 inches).
• Oxy-fuel cutting: Common for very thick carbon steel (3 inches and above), with some shops cutting plates over 10 inches thick.

If you're looking for a shop, it helps to provide:

• Material (A36, AR400, stainless, etc.)
• Thickness
• Plate size
• Quantity
• CAD file (DXF, DWG, or STEP)
• Required tolerances

If you tell me:

• your location (city or ZIP code),
• the steel grade, and
• the plate thickness (for example, 1", 1.5", or 2"),

I can recommend shops that are a good fit for your specific project.