Ottawa · Gatineau · Outaouais

Mobile Welder in Ottawa & Gatineau

Straight lines. Square corners. Clean welds.

Something broke. Something needs to be made. Either way, a mobile welder in Ottawa who comes to the site is the shortest path to steel that’s actually square. SIMWELDS works in Ottawa and across the river in Gatineau, measuring twice and welding once.

Who this is for

Two Ways In

There are two ways people end up calling a welder.

01

Something broke: a trailer frame cracked, a bracket sheared, or a gate finally gave out, and it needs to be fixed now, not scheduled for next month.

02

Something doesn’t exist yet: a frame, a stand, a support, a firepit. It starts as an idea, a sketch, or a rough measurement taped to a fence post.

Simon

Treats both the same way: show up, look at the steel or the drawing, and quote the job straight. One caller is in a hurry. The other has time to get it right. Both get the same standard.

Services

What Gets Built

Three things get built here, and the same standard runs through all of them.

Custom steel frame fit up and tacked square
01 / Repairs

Repairs & Modifications

Trailers crack at the welds, not the steel: a seam splits, a hitch cracks, a floor rusts through and needs a patch that holds. SIMWELDS repairs and modifies trailers and equipment on site, in the yard or on the road, so the piece goes back to work instead of getting replaced.

A modification, a reinforced corner, an added bracket, a mount that was never there, gets built into what’s already standing, not welded on as an afterthought.

02 / Fabrication

Custom Fabrication

Some jobs start with nothing but a measurement and an idea. A stand that has to clear a certain height. A support that has to carry a certain load. A firepit built to sit exactly where the old one burned out.

SIMWELDS builds custom steel from a sketch, a photo, or a conversation. Frames, equipment supports, structures, firepits. One-off pieces that don’t exist in a catalogue, because nobody else needed one built quite that way.

Grinding back a cracked weld on equipment steel
03 / Spec work

Fire Protection & Equipment Fabrication

When a job calls for fire protection or equipment fabrication, the same standard applies. Steel enclosures, guards, and supports built for equipment that has to meet a spec, not just look welded together.

It’s not the headline service. The fit-up and the geometry matter just as much here as on a firepit or a trailer repair. Decorative or load-bearing, it gets built square.

Process

How a Job Runs

01
First contact.

Text a photo, a sketch, or a plain description of the problem. Texting is the fastest way to reach Simon directly. He’s looking at the actual job, not guessing from a phone description.

02
A visit, or a closer look.

For anything on site, such as a trailer, a structure, or equipment, Simon comes and looks at the steel in person. For a build from a sketch or photos, he reviews what’s sent and asks what’s missing.

03
A written quote.

One number, sent in writing, based on what the job actually needs: no packages, no add-ons, no guessing at a range. That number is what gets decided on before anything gets cut.

04
The work.

Repaired, modified, or built from scratch. On site if the job’s mobile, in the shop if it’s cleaner that way. Measured, fit up square, and welded to hold. What’s left is steel that does the job it was built for.

Why it holds

How It's Built

The finished result starts with what you cannot hide under the paint. The work starts with a tape measure, not a guess. Every piece gets measured twice before it’s cut once, and every joint gets fit up before it’s tacked: square corners checked with a level, not eyeballed.

Alignment is set before the torch comes out, because a weld can’t fix a corner that was never square to begin with. Bead control matters as much on a firepit as on a load-bearing frame. A clean, consistent weld is a sign the fit-up underneath it was done right.

Nothing here is about how it looks after the fact. It's about the geometry being right before the arc ever strikes.
Coverage

Service Area: Mobile Welder Coverage in Ottawa and Gatineau

SIMWELDS works across the National Capital Region: Ottawa on one side of the river, Gatineau and the Outaouais on the other. The shop is mobile: for anything that can’t come to Simon, Simon goes to it, trailer, equipment, or structure, wherever it’s parked or standing.

For a custom build that’s better handled off site, the piece comes to the shop and goes back out finished. Either direction, the area covered is both sides of the river, not just one.

GATINEAU
+ Outaouais · QC
Ottawa River
OTTAWA
National Capital · ON
Mobile to the job

Trailer, equipment or structure, wherever it stands.

Piece to the shop

Goes in raw, comes back out finished.

On record

The Work

A career in the trades isn’t built in a day. It’s built project by project, weld by weld and lesson by lesson. The build on record is a custom pump assembly, fabricated and fit to spec, from measurement to finished weld: measured, fit up square, and welded clean. That’s the standard every job after it gets held to, whether it’s the tenth build or the first.

The photos below are from that job: the fit-up before the weld, and the finished piece after.
Mobile welder in Ottawa fit-up work on a custom pump assembly, SIMWELDS
Before
Custom pump assembly mid fabrication, fit-up before welding.
Finished welded pump assembly by SIMWELDS, Ottawa
After
Finished custom pump assembly, welded and installed.
The person

Meet Simon

SIMWELDS is Simon: welder, fabricator, and the only name on the quote. Never finished learning. Never satisfied with good enough. He started the business to do the work his own way: measured properly, fit up square, and built to last. That goes for a cracked trailer frame and for a steel structure that didn’t exist yet.

He works across Ottawa and Gatineau, on site or in the shop, and he’s the one who shows up, quotes the job, and does the weld.

Straight answers

Questions

Both, depending on the job. Anything mobile, such as a trailer, a piece of equipment, or a structure already standing, gets a visit on site. A custom build from a sketch or photos can often be done at the shop and delivered back finished. Text the details and Simon will tell you which makes more sense.

Ottawa and Gatineau, and the Outaouais on the Quebec side: both sides of the river. If a job sits outside that range, ask; it may still make sense depending on scope.

Yes. A lot of repair work is exactly that: a prior weld that cracked, a patch that didn’t hold, a joint that was never fit up square to begin with. The old work gets ground out or cut back to sound steel before anything new goes on, so the fix doesn’t fail the same way.

It’s enough to start the conversation. Send a photo of the sketch, a phone measurement, or just a description of what it needs to do, and Simon will work out what’s missing from there. Most custom builds start exactly this rough.

There’s no set price: every job gets quoted on what it actually needs, in writing, before anything is cut. A minor repair and a full custom build aren’t priced the same way, and nothing starts until the number is agreed on.

Text. Simon checks texts faster than he checks calls or email, and a photo of the job attached to that first message gets things moving quicker than a description alone.

Get the Job Started

Have something that needs to be built, repaired or modified? If it’s made from steel, start the conversation. Text a photo, a sketch, or a plain description of the problem. Texting is easier, and he replies pretty fast. Evenings and weekends are when he can get to a visit. From there, the next step is a straight answer about what it takes to quote the job.

Text or call
Send with it

A photo, a sketch, or a plain description.

Site visits

Evenings and weekends.

Scroll to Top