General Contracting Leads: Where the Good Ones Come

Updated September 2026 · Written and maintained by the Progression Agency strategy team

A general contractor’s lead problem is almost never volume. It is that most incoming inquiries are for work you do not want, at budgets that do not exist, from people collecting three quotes with no intention of proceeding — and every one of them costs an estimator’s afternoon. The sources differ enormously in how much of that they send you, and cost per lead is close to useless as a comparison because it says nothing about how many of them become jobs.

Why is cost per lead the wrong number?

Because it treats a marketplace inquiry sent to four contractors and an architect referral as the same thing. They close at completely different rates, so the only comparable figure is cost per signed contract.

A shared lead at forty dollars closing one time in twenty costs eight hundred dollars per job in media alone, before an estimator has driven anywhere. A referral closing one in three costs a fraction of that and arrives already predisposed to hire you. On cost per lead the first looks twenty times cheaper; on cost per job it is several times more expensive.

Estimating time is the hidden cost

Every unqualified lead consumes a site visit, a measure-up and an afternoon of pricing. For a general contractor that time is the scarce resource, and a lead source that generates it without producing signed work is expensive in a way no advertising invoice captures.

Track by source or you cannot compare anything

Recording where each inquiry came from, and following it through to signed or lost, takes a column in a spreadsheet. Without it every conversation about lead sources is anecdote, and the loudest recent experience wins.

Why do shared marketplace leads work so badly?

Because you are paying to enter a race against three other contractors, and paying whether or not you win it.

The economics are structural rather than a criticism of any particular platform. A lead sold to several contractors is won by whoever responds first and qualifies best, which means your expected close rate is a fraction of your normal one while your cost is the same every time.

Speed genuinely does decide it

Contractors who answer the phone or call back within minutes convert shared leads at materially higher rates than those who respond the next day. If you are going to buy them, the operational commitment to immediate response is the thing that makes it viable, and most contractors cannot make it during a working day on site.

‘Exclusive’ needs a written definition

Exclusive to you in a defined area for a defined period, exclusive at the moment of sale then resold, and exclusive to you and the vendor’s partner network are all sold under the same word. Ask what happens to the lead after you receive it, and get the answer in the contract.

Where do the good leads actually come from?

Architects and designers, past clients, other trades, suppliers, realtors and property managers — and your own local search visibility.

Every one of these arrives with something a purchased lead does not: a person who vouched for you, a budget that has already been discussed, or a project that is genuinely happening. That is why they close at several times the rate.

Architects and designers are the highest-value relationship

They see projects before anyone else, their clients have realistic budgets because the designer has already managed that conversation, and a single relationship can produce work for years. Building it is slow and consists mostly of being easy to work with on the first project.

Other trades see the work first

The plumber, the electrician and the roofer are in the house before a general contractor is called, and they know which homeowners are planning something larger. Reciprocal referral relationships with reliable trades are among the cheapest lead sources available and require nothing but doing what you said you would.

Suppliers and yards know who is buying

Lumber yards, tile suppliers and kitchen showrooms talk to homeowners at the planning stage. It is an underused source and the entry cost is showing up, paying on time and not creating problems for them.

How should you qualify before estimating?

Seven questions on the phone, five minutes, before anyone drives anywhere: budget, decision makers, timeline, scope documentation, how many contractors, prior experience, and permitting.

Ask about budget first, and directly

Contractors avoid it because it feels rude and because they worry about anchoring. It is the kindest question available: it prevents both sides spending two weeks discovering the project cannot be built for the money that exists. A range is enough, and ‘I don’t know’ is itself informative.

Ask how many contractors they are speaking to

Three is normal and healthy. Seven means a price exercise where the lowest number wins, and the honest response is frequently to decline politely rather than to compete for a job that will be awarded on a number you should not be quoting.

Drawings change everything

A homeowner with a permit set, or even a designer’s drawings, has committed money and thought already. One with an idea and a picture is at a different stage and may be a good lead in six months rather than a bad one now.

What does paid search cost, and does it work?

Clicks commonly run from around ten to thirty dollars for contracting terms. It works when the campaign targets specific project types and the calls get answered; it fails on broad terms.

The conservative column is uncomfortable and it is what a badly-run contractor campaign actually looks like: broad keywords, a homepage landing page, and calls that go to voicemail. The strong column is achievable with specific service targeting and immediate response, and the difference between them is operational.

Bid on project types, not on ‘contractor’

‘General contractor’ attracts everything from a homeowner planning an addition to somebody looking for a handyman to fix a door. ‘Kitchen remodel contractor’ and ‘home addition builder’ describe projects you want, and the click costs more while producing far better inquiries.

Negative keywords matter at these prices

Jobs and hiring, licensing and courses, DIY, ‘cheap’ and ‘free’ modifiers, and trades you do not perform all appear against contracting terms. Building the exclusion list before launch is the highest-value hour in the account.

What should the website actually do?

Show the work you want more of, answer the cost question honestly, make calling easy, and prove you are a real operation.

The seventh row is the cheapest improvement available. A form asking for budget range and timeline filters the inquiries that would have consumed an estimator’s afternoon, and the people who abandon it were rarely going to sign anything.

Show the work you want, not all the work

A portfolio full of small repairs attracts small repairs. If the business wants additions and whole-house renovations, the site should be dominated by those, even if they are a minority of what you currently do.

Price guidance is not a quote

Stating that kitchen renovations in your market typically run within a range, and what moves a project up or down within it, is genuinely useful and filters out people whose budget is an order of magnitude away. It is not a commitment and it prevents an enormous amount of wasted time.

How do you build a referral system rather than hoping for referrals?

By asking deliberately, at the right moment, and by making it easy for the people best placed to refer you.

• Ask every satisfied client at handover, when the work is fresh and visible
• Ask again in writing a fortnight later, when they have lived with it
• Photograph every completed project properly, with permission, and send the client the images
• Keep a short list of architects and designers and stay in contact between projects
• Build reciprocal relationships with two or three reliable trades in each discipline
• Introduce yourself to suppliers, showrooms and yards where homeowners plan
• Ask realtors and property managers what they need from a contractor and provide it
• Follow up on every estimate that went quiet; a proportion are still live

The last item recovers work that already exists. Estimates go quiet for reasons unrelated to you — financing, timing, a partner not yet convinced — and a polite follow-up two weeks later converts a meaningful share of them at no acquisition cost at all.

What should you measure?

Cost per signed contract by source, close rate by source, average job value by source, response time, and estimating hours consumed per signed job.

• Cost per signed contract, by source, rather than cost per lead
• Close rate by source, which is what makes cost per lead meaningless
• Average job value by source, since sources differ enormously on this
• Time from inquiry to first contact, which decides shared-lead conversion
• Estimating hours consumed per signed job, the real cost in this business
• Proportion of revenue from referrals versus purchased leads, tracked over time
• Follow-up rate on quiet estimates, and what it recovers
• Review volume and recency, which affects every owned channel

The sixth measure is the strategic one. A contractor whose referral share is rising is building a business; one whose share is flat is renting demand indefinitely at prices somebody else sets.

How do you reduce dependence on purchased leads?

Gradually, while they still fund the work, with an explicit target and a date.

Cutting purchased leads before owned channels produce volume is how contractors have a bad quarter. The workable sequence is to keep buying while building local search visibility, a review habit and referral relationships, then reduce purchase volume as owned inquiries rise. Setting a target — half of signed work from owned and referral sources by a stated date — turns it into a project.

Reinvest the difference deliberately

Jobs won through referrals and owned channels carry a much lower acquisition cost, and that difference is the funding for building more of them. Treating it purely as recovered margin is why some contractors plateau halfway through the transition.

When is buying leads actually the right call?

When you are new, when you have moved into a market where nobody knows you, when a crew is unexpectedly free, and when the alternative is idle capacity.

There is nothing wrong with purchased leads as a bridge. The problem is treating them as a permanent strategy, because their cost per signed job does not improve with time while owned channels do. Used deliberately, to fill a gap while something better is built, they are a reasonable business decision.

How do general contracting leads differ by project type?

Enormously. A kitchen remodel inquiry, an addition inquiry and a whole-house renovation inquiry arrive from different people at different stages with different close rates.

The last row is a decision rather than a marketing question. Repair inquiries close easily and consume the same phone time as a renovation inquiry, and a contractor who wants larger projects should stop attracting them rather than getting better at declining them.

Inquiries with an architect attached close best

The design work is done, the budget conversation has already happened, and the client is committed. Where a lead source produces these — which is almost exclusively relationships rather than advertising — the close rate is several times anything a marketplace sends.

What if you are getting plenty of general contracting leads and not enough jobs?

Then the problem is upstream of lead generation: qualification, response speed, the estimate itself, or the follow-up. Adding more leads makes it worse.

The third row recovers the most work for the least effort. Estimates go quiet for reasons that have nothing to do with your price, and a scheduled follow-up at two weeks and again at six converts a share of them without any new acquisition spend.

Frequently asked questions