Mactech On-Site

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Mactech On-Site Portable machining solutions and in situ services
that make tough jobs easier.

Mactech is one of the world’s foremost providers of on-site machining services, on-site heat treating services, and stress-relieving equipment. Mactech provides both products and on-site services for major industries worldwide including petro-chemical, pulp and paper, power generation and ship-building. Our key strength is the ability to assist you with routine and specialty applications – our on-site solutions team can handle any task and will develop solutions from start to finish. Mactech’s excellent reputation for short lead-time and quick response is unsurpassed in the industry.

🎃 IT CAME IN WITH THE TIDE… 🌊This beast cuts from the inside out, making quick work of heavy-wall pipe, piles, and tubul...
10/29/2026

🎃 IT CAME IN WITH THE TIDE… 🌊

This beast cuts from the inside out, making quick work of heavy-wall pipe, piles, and tubular structures where conventional cutting methods fear to tread.

No jump scares. No Hollywood special effects. Just a whole lot of hydraulic horsepower and one terrifyingly effective cutting machine.

The only thing scarier than what's lurking below the surface… is a cutting project without the right equipment.

Happy Halloween from the deep! 🎃

It's Millin' Time.
10/28/2026

It's Millin' Time.

🎃 NO TRICKS. JUST TREATS. AND A WHOLE LOT OF PREP WORK.Nothing scarier than showing up to a job site unprepared.At Macte...
10/27/2026

🎃 NO TRICKS. JUST TREATS. AND A WHOLE LOT OF PREP WORK.

Nothing scarier than showing up to a job site unprepared.

At Mactech, we prefer treats over tricks. That's why the real magic happens before our equipment ever leaves the shop for a contract job.

Machines checked. Toolboxes packed. Equipment staged. Ready to roll.

Because the only surprise we want on a job site is how smoothly everything goes.

#𝐩𝐫𝐞𝐩𝐚𝐫𝐚𝐭𝐢𝐨𝐧

🎃 IT CAME FROM THE DEEP...And it's got a serious appetite for steel. 🛸This Halloween, the only thing scarier than our Di...
10/26/2026

🎃 IT CAME FROM THE DEEP...

And it's got a serious appetite for steel. 🛸

This Halloween, the only thing scarier than our Diamond Wire Saws is the size of the structures they're cutting.

Big pipes. Tough cuts. Monstrous capabilities.

No tricks. Just cuts. Which is a treat in and of itself. 💀

Just when pipes thought it was safe to go back in the water…SAWS. Coming to an offshore project near you.Offshore cuttin...
10/22/2026

Just when pipes thought it was safe to go back in the water…

SAWS. Coming to an offshore project near you.

Offshore cutting doesn't have to be a horror movie.

When you're working in the deep, the stakes are high, the pressure is real, and there's always something lurking beneath the surface.

Fortunately, our Diamond Wire Saws have a serious appetite for steel, concrete, and anything else it can eat.

From pipelines to platform legs, our saws take a bite out of the toughest subsea cutting challenges. 🦈

No jump scares. No feeding frenzy. Just clean, controlled cuts from a crew that knows these waters.

You're gonna need a bigger saw.

Structures built to send rockets off the planet still need precision work right here on the ground.Mactech supports orbi...
10/21/2026

Structures built to send rockets off the planet still need precision work right here on the ground.

Mactech supports orbital launch mounts, tower assemblies, catch systems, quick-disconnect hardware, crew arms, and other large fabricated structures.

Our teams use portable line boring, milling, and laser metrology to establish actual geometry, align equipment to project datums, machine critical features in place, and verify the finished result.

If you are building, installing, or correcting a large launch structure, bring us the problem and we'll get you the solution.

When the pipe stays put, a Mactech Clamshell Lathe brings the cut right to the job.Built for precision cutting and bevel...
10/16/2026

When the pipe stays put, a Mactech Clamshell Lathe brings the cut right to the job.

Built for precision cutting and beveling in the field, these machines deliver the rigidity, low-clearance setup, and dependable performance crews need when there is little room for wasted motion.

With options covering pipe sizes from 0.5 to 110 inches, Mactech has the clamshell to handle everything from tight-access work to serious large-diameter jobs.

Buy it, rent it, or bring in the crew that runs it every day.

Find the right clamshell for your next cut: https://www.mactechonsite.com/products/clamshell-portable-lathes/

Before it gets wet, we make sure it's ready to rock.Our 84" Inline Diamond Wire Saw getting put through its paces in the...
10/07/2026

Before it gets wet, we make sure it's ready to rock.

Our 84" Inline Diamond Wire Saw getting put through its paces in the yard ahead of an upcoming subsea cutting project.

Testing on dry land gives our team the opportunity to dial in the setup, work through the process, and eliminate as many variables as possible before the saw gets dunked underwater.

Because troubleshooting is a whole lot easier in the yard than it is on the seafloor.

This particular saw is built to handle cuts from 36" to 84" diameter and is part of our Inline DWS fleet built for serious subsea cutting work.

Test it. Learn from it. Dial it in. Then go make the cut.

Put in your order: Your pipe size, a precise cut and a fresh bevel, served right where the work is.Mactech clamshell lat...
10/06/2026

Put in your order:

Your pipe size, a precise cut and a fresh bevel, served right where the work is.

Mactech clamshell lathes bring cold cutting and beveling straight to the jobsite, with machines covering pipe from 0.5" to 110" OD.

They’re built for quick setup, tight clearances and dependable cuts, whether you’re squeezed into a cramped workspace or taking on heavy-wall pipe.

Check out the full lineup and find the right setup for your next job:

https://www.mactechonsite.com/products/clamshell-portable-lathes/

Work Hard at Mactech means showing up ready to give your best and keeping the job moving when the pressure is on.Our cre...
09/29/2026

Work Hard at Mactech means showing up ready to give your best and keeping the job moving when the pressure is on.

Our crews work with urgency, pull together until the whistle blows and stay focused on the result that matters: a customer who is happy with the work.

You see that mindset in the shop, in the field and in how our team supports customers through demanding jobs.

If you need field machining equipment and support backed by a crew that knows how to hustle, give us a holler.

Address

4079 Pepin Avenue
Red Wing, MN
55066

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