Guide
Builders lead qualification: how to tell a real project from an early idea
Builders lead qualification means checking an enquiry against the work you actually want before anyone spends a night estimating. Five checks do most of the sorting: the project type sits inside your licence class, the site is within reach of your supervisors, the budget and scope belong in the same conversation, the people who'll sign are involved, and there's a believable path through design, approval and finance to a start date. Most building enquiries pass some checks and fail others, so the job is to give each one the right next step and keep the slow ones warm.
Write down the projects you want before you sort a single enquiry
Qualification only works when "qualified" means the same thing to everyone who answers the phone. If the office manager, the estimator and the owner each carry their own picture of a good job, the same enquiry gets three different answers. So start with a one-page ideal-project profile and keep it beside the phone.
Review it whenever your licence, crew or pipeline changes. A builder who has just added a second site supervisor can widen the service area. One with a full year of new homes booked might pause knockdown rebuild enquiries for a while and say so on the website.
Stick to the facts that decide a job for you. For a builder, that usually covers:
- Project types you take on, in your own labels: new homes, knockdown rebuilds, extensions, second storeys, whole-house renovations, secondary dwellings.
- The licence class each type needs. The QBCC says you must hold a licence of the relevant class for the scope of works you intend to undertake, so a builder restricted to kitchen, bathroom and laundry work and a low rise builder will write very different lists.
- A minimum job size, written as scope rather than a figure: "whole kitchens and up", "structural work only" or "no single rooms unless part of a larger renovation".
- Your service area, drawn from where your site supervisors can get to and back in a working day.
- The start window you're booking into, so a job that can't start for well over a year goes to follow-up instead of the estimating queue.
- Client types you work well with, such as owner-occupiers, investors, bodies corporate or owners who've already engaged a designer.
- Contract types you'll sign. If you won't take cost-plus work, or labour-only work for owner-builders, write it down.
Sort by project type before anything else
Project type tells you more than any other single answer. It sets the licence class, how long an estimate will take, which approvals stand between the owner and a start date, and how long the sale is likely to run. Ask it first on your enquiry form, and use the same labels in your job records so your reports line up with the work.
Your licence narrows the field. The QBCC lists restricted classes, such as Builder Restricted to Kitchen, Bathroom and Laundry, alongside the low rise, medium rise and open builder licences. Work outside your class is a disqualified lead, however keen the owner is.
Approvals shape the timing. Business Queensland says a building development approval is needed before construction can start on most types of domestic building work, and that it can come from the local government or a building certifier. Two more checks catch owners out. The QBCC's guide to apartment renovations tells unit owners to check their strata by-laws and whether they need written body corporate approval, especially for work affecting common property or building systems. And the QBCC says an owner who needs an owner-builder permit can't begin any work on site, excavation included, until they have it.
Urgent calls are usually a different job again, such as storm damage or insurance repairs. If you don't do that work, say so on the form.
How the common project types compare, and what tends to hold up each start:
| Project type | Questions that sort it | What usually sets the timing |
|---|---|---|
| New home on a vacant block | Do you own the land yet? Is there a design, or do you need one? Are there estate design rules? | Land settlement, estate sign-off and finance |
| Knockdown rebuild | Have you checked demolition and planning rules with council? Where will you live during the build? | Demolition approval, finance and the family's move-out date |
| Extension or second storey | Will the house stay occupied? Are there plans or engineering already? | Design, engineering and building approval |
| Whole-house renovation | Which rooms, and is anything structural? Is the budget for the whole house or a first stage? | Design decisions and finance |
| Kitchen, bathroom or laundry | Is it one room, or part of a bigger job? | Selections and trade availability |
| Apartment or townhouse renovation | Is the unit in a body corporate? Have you checked the by-laws and asked whether written approval is needed? | Body corporate approval and the building's rules for trades on site |
| Secondary dwelling | What will it be used for? Has the owner checked the council's rules for the lot? | Planning checks and approval |
| Owner-builder project | Do you hold an owner-builder permit? Which stages do you want a licensed builder for? | The owner's permit and the stages they keep for themselves |
Find out who decides, then test budget fit
A building decision rarely rests with one person. A couple may split the call, a lender usually has conditions of its own, a building designer or architect may be steering the scope, and on a unit renovation the body corporate can say no. Investors often answer to a business partner or an accountant. Meet one partner, pitch to them alone, and you'll often run the same meeting twice.
So ask early, and kindly: "Who else will be part of this decision?" and "Will anyone need to see the plans or the contract before you sign?" Then book the site visit for a time when every decision-maker can be there.
Budget comes next. Plenty of owners don't know what their project will cost, so treat budget fit as a narrower test: whether their number and their scope belong in the same conversation. On the enquiry form, offer budget ranges set around the scope you take on instead of an empty box, plus a "not sure yet" option. That answer is a cue to explain what drives cost for the project type, such as slope, site access, structural changes and finish levels, then ask again on the call.
Decision rule: when the scope is clear and the budget sits well short of what that work involves, say so early and offer a smaller first stage or a later start. That helps both of you more than a detailed quote the owner can't use.
Take care if an owner with a loose budget asks for a cost-plus contract. The QBCC says homeowners on cost-plus contracts get no help for non-completion under the Queensland Home Warranty Scheme, and it strongly recommends formal legal advice before either side agrees to one.
Questions that show the gap without putting anyone on the defensive:
- Does your budget cover the build only, or design, engineering, approvals and site works as well?
- Is the money coming from savings, a construction loan, equity in your current home or the sale of another property?
- Has your lender seen the plans yet, or are you still working out how much you can borrow?
- If the whole wish list doesn't fit, would you rather stage the work or trim the scope?
- Are other builders pricing the same plans?
Run the first call in the right order, then score it
Reply quickly, then book the proper conversation. A new enquiry should get a same-day acknowledgement that names the next step, even if that step is "we'll call you Thursday at four". Missed calls and after-hours forms need a rule of their own: who rings back, and by when. For an owner comparing builders, a clear reply is an early sign of how their job would be run.
Put the hard disqualifiers first, so nobody spends twenty minutes on a job that fails at question five. After the call, score each answer against the table below. A lead is hot when every row lands hot, warm when any row is warm and none is a decline, and declined when any row is a decline. Record the reason every time, because those reasons show which pages and ads bring the wrong work.
A screening call in this order suits most builders:
- Project type and site address, which settle licence class and service area in the first minute.
- Land and site: do you own it, has it settled, and is there slope, tight access or an existing house to deal with?
- Plans and approvals: is there a design, engineering, a building certifier or body corporate approval yet?
- Timing: when would you like to start, and what has to happen first?
- Budget fit, using the questions above.
- Decision-makers: who else needs to be part of this?
- Competition: are you pricing these plans with anyone else?
- The next step, agreed out loud: a site visit, a follow-up date or a referral.
| Check | Hot: book a site visit | Warm: follow up on a date | Decline: record why |
|---|---|---|---|
| Licence and project type | Inside your class and your written profile | Inside your class, but a type you only take in quiet months | Outside your class, or work you don't do |
| Site location | Inside your service area | Just past the edge, on a job big enough to justify the travel | Beyond where your supervisors can reach |
| Budget fit | Range matches the scope, or the owner is open to staging | "Not sure yet", and happy to talk through cost drivers | Clear scope, budget far short, no interest in staging |
| Timing | Can start inside your booking window | Waiting on land settlement, design, finance or approval | Wants a price for a sale, a valuation or a dispute, with no plan to build |
| Decision-makers | Everyone who signs is involved | One partner exploring alone, others joining later | Can't commit, and won't bring in the people who can |

Keep a long sales cycle moving
Early ideas aren't declines. A couple who'll build once their block settles is a good lead on a slow clock, so track every enquiry by stage as well as by score: enquiry, contacted, qualified, in design or quoting, then won or lost with a recorded reason. A lead that's wrong this month can be right next year.
Referrals deserve their own track. An owner sent by a building designer, an architect, a past client or a real estate agent often arrives with land, plans or a budget already worked through. Log the referral source as its own field, call those leads first, and report on them separately so you can see which partners send work that fits your profile.
Match the proof to the project. Once a lead qualifies, show one finished job of the same type and scope: a second storey for a second-storey enquiry, a sloping-block home for a sloping block. Use only work you built, with the owner's permission to show it, and label what the photos show. Send it after the first call, while the owner is still comparing builders, and again with the quote.
Email and text follow-up has legal limits. The ACMA's guidance on the Spam Act 2003 says you need consent before sending marketing messages, each message must identify your business and give your contact details, and every commercial message needs an unsubscribe option honoured within 5 working days. Add a consent tick box to your enquiry form and keep a record of who agreed, when and how, because the ACMA says it's up to the sender to prove consent.
Time follow-ups to the owner's milestones rather than the calendar: land settled, plans back from the designer, finance sorted, approval through. Between milestones, send things that help them decide:
- Photos and a short write-up of a finished build of the same type, ideally on a similar block.
- A pre-design checklist: site survey, soil test, setbacks, and the questions to ask a building designer.
- A short note when their settlement, finance or approval date is getting close.
- A check-in before your Christmas shutdown, so they know when your next start slots open.
Get from a sent quote to a signed contract
The gap between sending a building quote and getting a signature is where many qualified leads go quiet. Plan the follow-up before the quote leaves: agree a date to walk the owner through it with the plans open, instead of emailing a long document and waiting.
Builders with long design phases sometimes use a paid preliminary stage as a commitment filter: a feasibility study, sketch design or preliminary services under their own written agreement, before any building contract. An owner who signs up for that has shown real intent, and your time isn't lost if they stop. Get advice on how that agreement sits alongside your building contract before you rely on it.
The contract steps set the pace of the final weeks. The QBCC says domestic building work priced over its set threshold needs a written contract that's signed, dated and complies with Schedule 1B of the QBCC Act, and on larger jobs the owner must get the QBCC consumer building guide before signing. The QBCC's homeowner guidance gives owners a cooling-off period of five business days after they receive the signed contract, and it caps the deposit a builder can take, with a lower cap on larger contracts. Most residential work over the threshold also needs Queensland Home Warranty Scheme cover, with the premium built into the contract price.
Advertising rules apply before any of that. The QBCC's advertising guidance says licensees must show the name they're licensed under, state that they're licensed under the QBCC Act and give their licence number, easily legible and reasonably prominent, on websites, social media, directories and vehicle signs. Owners can check builders on the QBCC's searchable registers. The ACCC adds, for every state, that a claim about future matters needs reasonable grounds when it's made, and a promised start date is that kind of claim. Outside Queensland, check your own state regulator's rules.
When a quote stalls, the cause is usually one you can check:
| Why it stalled | What to check | Next step |
|---|---|---|
| The owner didn't follow the scope or inclusions | Did anyone take them through it line by line? | Book a meeting to go through the quote against the plans |
| They're comparing quotes that cover different work | Do the other prices include the site works, approvals or allowances yours does? | Offer a plain list of what your quote includes, without commenting on the other builder |
| Finance or valuation isn't through | Has the lender asked for anything new? | Follow up on the lender's date and send anything the bank needs from you |
| Approval or a body corporate decision is pending | Who is waiting on whom? | Mark the lead warm and follow up when the decision is due |
| The email never arrived | Did they confirm they received it? | Ring to check, and resend from an address they know |
| Selections pushed the scope past the budget | Which changes added the most? | Offer a staged or trimmed version |
A hypothetical example: one builder's week of enquiries
This example is invented to show the method. It doesn't describe a real business or client, and every detail is illustrative. Say a Sunshine Coast builder with a low rise licence builds extensions, second storeys and new homes, keeps a written profile with a service area running from Caloundra to Noosa, and gets five enquiries in one week.
Monday: a couple in Buderim want a second storey. They have draft plans from a building designer, they've spoken to their bank, and both of them are on the call. Their budget covers the build only. Every row scores hot, so the builder books a site visit with both owners and says plainly what the budget leaves out: engineering, approval and any site works.
Tuesday: a family want a new home on an estate block that settles next year, with no design chosen. Timing scores warm and everything else hot. They ticked the consent box on the form, so the builder sends a write-up of a finished home on a similar block plus the pre-design checklist, and sets a follow-up for a month before settlement.
Wednesday: an investor wants a small bathroom tidied up in a rental. It's a single room, below the profile's minimum scope. Declined as too small, with a referral to a local renovator.
Thursday: an owner in a Mooloolaba townhouse wants the kitchen and living area opened up. Nobody has checked the body corporate by-laws, and one wall may be load-bearing. Decision-makers score warm. The builder explains that written approval may be needed and follows up once the owner has the body corporate's answer.
Friday: a building designer the builder has worked with refers a knockdown rebuild with plans drawn. The referral track puts it first on Monday's call list.
Each enquiry gets a stage and a reason in the job records, and the same outcomes go to analytics. Google Analytics lists recommended lead events for this: generate_lead when someone submits a form or information offline, working_lead when they're contacted, qualify_lead or disqualify_lead against your criteria, then close_convert_lead or close_unconvert_lead. Google says these events measure the full lead generation funnel, online and offline. Send the same outcomes to Google Ads, or it will keep valuing the rental bathroom the same as the second storey. Why Google Ads produce the wrong leads covers the campaign side, and call tracking and conversion reconciliation matches phone enquiries to their sources.
A few months on, the decline reasons show what to fix. If "too small" keeps arriving from one page, that page needs a project type question and a stated minimum scope; the website conversion checklist covers the form side. If out-of-area enquiries cluster in one season, local SEO seasonality explains how to compare like periods, and marketing for builders shows how search and ads fit a builder's pipeline.

Common questions
What's the difference between a building enquiry and a qualified lead?
An enquiry is anyone who calls, emails or fills in your form about a project. It becomes a qualified lead once it passes your written checks: work inside your licence class and profile, a site you can supervise, a budget that fits the scope, the decision-makers involved and a start you can plan crews around. An enquiry that only fails on timing stays alive as a warm lead with a follow-up date.
How do you qualify a lead for a building project?
Qualify it in two passes. The enquiry form sorts by project type, suburb and a budget range, which is enough to drop work outside your licence or area. The phone call then covers land, plans, approvals, timing and who signs. Keep the form short enough that owners finish it, and leave finance and approval questions for the call, where you can explain why you're asking.
What is the 5 minute rule for leads, and does it matter for builders?
It's a sales rule of thumb that says to contact a new lead within minutes of the enquiry. No regulator or standard sets it. For builders, the practical version is a quick acknowledgement that names the next step, then a screening call at a booked time when you can give it full attention. A rushed call from a noisy site, with no plans in front of you, can do more harm than a short wait.
Is it worth paying for building leads?
It depends on whether the leads match your profile and what else the provider does with them. Before you sign up, ask whether each enquiry goes to you alone or to several builders, whether you can filter by project type and area, and whether you can return leads outside your criteria. Then track those leads through the same stages as your own, so you compare them on signed contracts rather than volume.
Should a builder quote every enquiry that comes in?
No. A detailed building quote can take many hours of estimating, so save it for leads that have passed your project type, location, budget and timing checks. For the rest, a short phone call and a written outline of how you work is enough. Owners who aren't ready yet can get examples of similar builds and a follow-up date instead of a quote.
Can a builder use project photos from a previous employer or a supplier?
Only with the owner's permission and a clear label. Under the Copyright Act 1968, the photographer usually owns a photo's copyright, but photos an employee takes as part of their job generally belong to the employer, so shots you took on a former employer's jobs are theirs. The ACCC tells businesses to check that an ad's overall impression, images included, is accurate, so label each borrowed photo with what it shows and who did the work.
Can Google Ads learn which building enquiries became contracts?
Yes, if you send the outcomes back. Google Ads Help recommends starting with enhanced conversions for leads: you upload the leads that became sales, matched to the original enquiry through hashed details such as email addresses, and include the Google Click ID where you have it. The older GCLID-only offline conversion import still works, but Google recommends upgrading. Without either, the campaign only sees form fills and calls.
Should a builder take enquiries from outside their usual area?
Only when the project justifies the travel. Site supervision and trade bookings both get harder with distance, so set a clear service area and state it on your website. For a larger build just past the edge, a short call about access and supervision will tell you whether it's worth pricing. Log out of area as a decline reason so you can see which pages attract those enquiries.
