Welding Business Software: Complete Guide to Job, Material, and Certification Management

A welding business is two businesses bolted together. There is the shop side — fabrication of railings, gates, custom equipment, structural members — where a job comes in as a drawing or a sketch and leaves as a finished part. And there is the field side — mobile welding for repairs, on-site structural work, pipeline, equipment fabrication at remote locations — where the welder rolls up in a service truck with a generator-powered welder and bills by the hour or the job.

Most welding shops do both, and the mix varies by week. Software that only handles the shop side leaves the mobile work tracked on a clipboard; software that only handles mobile leaves the fabrication side running on a quote sheet and a memory. This guide is for welders who do both — and want one platform for it all.

On the shop side, a request for quote arrives by email — usually a drawing, a sketch, or a phone call followed by a photo. The estimator opens the drawing, identifies the materials and weld lengths, picks consumables and gas, estimates fit-up and prep time, and adds finish (mill scale, paint, powder coat) if specified. The quote goes back as a PDF with a price and a lead time.

When the customer accepts, the job opens on the floor. The shop pulls material, the cutter cuts to length, the fitter tacks the assembly, the welder runs the welds per the WPS, and the finisher grinds, paints, or preps for ship. Each step is logged on the traveler with operator and time. Inspection and NDE happen at the points specified in the procedure, and the inspector signs off.

On the field side, a service call comes in — typically equipment repair, pipeline tie-in, or on-site fabrication. The dispatcher assigns the welder by qualification and proximity, dispatches the truck with the right gas and consumables, and the welder rolls. On site, time is logged from start of travel; consumables, gas, and equipment hours are tracked in the app. The welder closes the job with photos and a customer signature, and the invoice generates from the time and material entries.

A typical welding shop runs an estimating tool ($75–200/seat), a job tracking system ($50–150/seat), QuickBooks ($90–200/month), a credential and procedure database (often a homemade spreadsheet), a field service scheduler if they do mobile ($60–150/seat), payment processing (2.9% + $0.30), and a quoting/CRM tool. Total is $400–900 per seat per month for a tracked stack — and many shops are simply not tracking at all and missing money in the gaps.

Deelo at $19–69 per seat per month replaces the CRM, estimator, scheduler, invoicing, payments, e-signature, and credential tracker. For a 6–15-welder operation, the savings are immediate and the data stops getting lost between tools.

On any structural or pressure work, a welder runs only the procedures they are qualified for. AWS D1.1 qualifies position, process, base metal, and thickness range. ASME IX is similar but more granular. A welder qualified for SMAW 6G in pipe is not qualified to run GMAW spray transfer on plate without a separate test.

The expensive failure mode is a job audited six months later, the inspector pulls the qualification record, and the qualification was expired or did not cover the procedure. The platform that keeps qualifications current, ties them to procedures, and refuses to assign an unqualified welder to a job pays for itself the first time it stops a $50,000 mistake.

Mill certs are the paper trail for material. A piece of A36 plate has a heat number stamped on it; the mill cert lists the chemical composition and mechanical properties for that heat. On structural and pressure work, the heat number follows the part through fabrication and into the final inspection record.

Good software tags material at receiving with the heat number and mill cert PDF, lets the cutter assign material to a job, and traces the heat number through to the weld map. When the inspector or auditor asks for material traceability on weld 23 of structure 4, the answer is two clicks away rather than two days of digging through a filing cabinet.

Mobile welding rates are typically $95–175 per hour plus a truck or service charge of $50–125. Travel time is usually billed at half rate or full rate from a defined start point. Consumables and gas are pass-through with a markup. Equipment time on the engine-driven welder is sometimes billed separately.

Without software, mobile welders write notes in a notebook and try to remember how long the job took. With software, the welder hits start when they leave the shop, hits arrive on site, and the platform separates travel from work time on the invoice. Consumables and gas come off a pre-loaded truck inventory. The customer signs on the tablet, the invoice is sent before the truck pulls away, and the card is charged the same day.

Deelo handles the shop and field sides on one platform. It tracks welder qualifications, ties WPSs to jobs, captures heat numbers on receiving, runs travelers on the floor, and dispatches mobile welders with the right gas, consumables, and qualifications. It is AI-native — the assistant drafts quote responses from a customer drawing, surfaces jobs running over budget, and reminds the shop manager 30 days before a welder's qualification lapses.

At $19–69 per seat per month it replaces five-plus point tools and gives the owner a single view of revenue, margin, and operator utilization. A 10-welder shop can be live in three weeks.