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How Do You Win Commercial Clients and Builder Work?

By Luke Tadich · The Tradie Owner

You know the pattern. January's flat out, March is a ghost town, and every job comes from a different homeowner who found you on a Tuesday and wants three quotes and a decision by Friday. You win some, lose some, and every single one starts from zero — new client, new site, new set of expectations, new fight over the price.

Builder and commercial work runs differently. Land one good builder and you're not chasing one job, you're chasing a pipeline — the next stage, the next house in the estate, the next fit-out in their portfolio. Here's the answer up front: you don't win that by tendering harder. You win it by becoming the trade a builder never has to think about, then pricing the relationship properly once you've got it.

Why bother chasing builder work at all

Residential one-offs pay well per job but they're expensive to win. Every quote costs you time, every client needs educating from scratch, and half of them are shopping you against two other outfits on price alone. A builder who likes your work skips all of that. They already know what you charge, they already trust your quality, and they call you before the job's even out to tender.

The trade-off is real, so go in with your eyes open. Commercial and builder rates are usually tighter than a homeowner will pay for the same job — you're trading margin for volume and certainty. That's a fine trade if it fills your slow months and keeps a crew busy without you selling every week. It's a bad trade if it's the only work in your diary and it's slowly training you to work for less.

Get on the list before you ask for the job

Builders don't find subbies by posting the job and waiting. They work from a short list of trades they already trust, built up over years of jobs going right. Getting on that list is the actual game — the tender invite is just what happens once you're on it.

• Get your paperwork bulletproof first. Current licence, insurances, WorkCover, SWMS templates ready to go. A builder's site manager can't put you forward if your compliance folder is a mess — it's the fastest way to get quietly dropped before you're even considered.
• Start small and visible. Take a variation, a call-back job, or a small stage on someone else's site before you chase the head contract. Site managers talk to each other, and a good word from one job gets you a call for the next.
• Turn up to the industry, not just the job. Trade nights, supplier events, the builders' association in your region — half the list-building happens over a beer, not over email.
• Ask directly. After a job's gone well, ask the site manager or builder outright: “Happy for me to quote your next one?” Most tradies never ask. It's a two-line question that does more than any flyer.

What actually keeps you on the list

Winning the first job is the easy part. Staying on the list is where most tradies fall off, because commercial work judges you on things residential clients barely notice.

1. Hit the program, every time. A builder's whole schedule is other trades waiting on you to finish. Miss a date on a homeowner's kitchen and you cop an awkward phone call. Miss it on a commercial job and you cost the builder money — and your name for the next tender.
2. Communicate before they have to chase you. A text saying you're a day behind, sent early, builds more trust than a job that goes perfectly but leaves them guessing.
3. Keep the site tidy and your crew easy to deal with. Site managers remember which trades their other subbies complain about.
4. Fix defects fast, without an argument. Commercial clients expect a proper defects process. Being the trade who turns up and sorts it without drama gets remembered.

Price it as repeat work, not a one-off

This is where a lot of good tradies quietly go broke doing “good” work. You price a commercial job the same way you'd price a homeowner's reno — a single margin on a single job — and you don't build in the things commercial work actually costs you: slower payment cycles, progress claims and retentions, variations that take weeks to get signed off, and a program that can shift without warning.

Price it as a relationship instead. Know your real cost per hour before you touch a builder rate — if you don't know that number, you'll shave your margin to “stay competitive” without realising you've gone under water. Build retentions and payment terms into your cash flow assumptions, not as a surprise when the money's five per cent short. And price the second and third job with the first one in mind — a slightly tighter margin on volume you can forecast beats a fatter margin on a job that never repeats.

Know when to say no

Not every builder is worth being on the list for. Some run every subbie on 90-day terms and treat a fair variation claim like a personal insult. If a builder is consistently slow to pay, squeezes you on every invoice, or expects free rework outside the defects period, that's not a relationship — it's a client you haven't fired yet. The whole point of chasing commercial work was steadier, better business. Don't let one bad builder turn it into a worse version of the one-off grind you were trying to escape.