Free vs. Paid Construction Leads: How Contractors Compare Channels
Free vs. paid construction leads: compare the workflow, not the label “Free lead,” “paid lead,” “bid lead,” and “permit lead” are often used as if they describe...
Check the public-record workflow in a real market
Start with the publishing jurisdiction, newest displayed source date, and available fields before deciding whether a source-dated research workflow fits your team.
Review market research workflow →Free vs. paid construction leads: compare the workflow, not the label
“Free lead,” “paid lead,” “bid lead,” and “permit lead” are often used as if they describe the same thing. They do not. A contractor can make a much better decision by first identifying what the channel actually supplies, then measuring the cost and result of that workflow in its own market.
This guide is built for contractors, estimators, supplier teams, and project teams comparing demand-generation choices. It does not supply an industry-wide price or close-rate benchmark: those numbers are usually provider marketing or anecdotes, not an audited standard that applies to every trade and territory.
Start by separating four different channels
| Channel | What it can provide | What it does not prove |
|---|---|---|
| Owned demand | A referral, repeat relationship, website inquiry, or another interaction your business earned | That demand will be steady, fit every service, or need no time to maintain |
| Paid customer inquiry | The request and terms represented by the provider's channel | That the inquiry will close, be exclusive, fit your crew, or be worth its price |
| Bid or procurement workflow | A published solicitation, invitation, or document process when an issuing organization provides one | That your firm is invited, qualified, or likely to win |
| Source-dated public record research | A municipality's labelled record fields in a supported market | An unsold customer, current need, open bid, award, plans, or permission to contact a person named in a record |
PermitGrab belongs in the fourth row. It organizes source-published records for market, territory, account, and project research where the publisher makes those fields available. It is not a paid-inquiry service or a bid platform.
Are free construction leads really free?
Some channels have no per-inquiry invoice, but that does not make their cost zero. A referral program can require consistent customer follow-through. A search presence can require work on the site, reviews, and useful information. A relationship can require estimating and account time. The right question is not “does this channel have a fee?” but “what did this channel require from our business, and what did it produce?”
Keep owned demand in a separate column from paid acquisition. If a team pays no provider, it can still record handling time, estimates, travel, and booked work against that channel. This makes a $0 label useful without pretending that time or opportunity cost does not exist.
How to compare a paid lead service without borrowed benchmarks
There is no reliable generic number for what a construction lead or booked job will cost every contractor. Trades, service areas, capacity, seasonality, and the provider's billing rules all change the calculation. Use the actual terms and results your business can verify.
For one channel, service category, and time period, record:
- What is billable? Save the provider's definition of a billable inquiry, quote, appointment, or other event.
- What filters applied? Note the service, geography, availability, and matching settings that were in effect.
- What did you pay? Use invoices and any credits actually received—not a published range from an unrelated market.
- What handling did it require? Log the calls, estimates, travel, and follow-up your team chooses to count.
- What did your business call a result? Use your own booked-work or retained-account definition, then compare like with like.
For example, if a business paid $40 for each of ten inquiries and booked one job under its own definition, the direct inquiry spend for that booked job was $400 before handling time. That is arithmetic, not a promised conversion rate or a forecast for another contractor.
Measured acquisition cost = your paid-channel spend + your own handling cost, divided by the booked work you define for that channel.
Ask any provider for the operating terms in writing: what triggers billing, whether an inquiry may reach other providers, how service-area settings are applied, how mismatches are handled, and whether you can export your own dispositions. The Federal Trade Commission's public HomeAdvisor case materials are a concrete reason to treat lead-quality and conversion claims as questions to validate, rather than generic facts to borrow. Its current professional guidance also says terms and pricing vary by service and location.
When a bid workflow is the right tool
If the team needs plans, specifications, addenda, bid dates, invitations, or a planholder process, use the issuing general contractor, owner, public agency, or the bid-management system it names. Public record research cannot replace that process.
For a subcontractor, the practical sequence is to find the issuing route, complete the qualification it requests, and manage invitations where they are actually sent. The separate guide to public project research and bid networks explains that distinction in more detail. A platform account or historic record does not add a company to a bid list or show that a trade package is open.
Where source-dated permit research fits
Public records can help a team inspect activity that an official publisher has released for a defined market. Depending on the source, that can include a labelled category, location, filing or issue date, declared value, description, or a named role. It can help a contractor or supplier decide what territory, account, or project category merits more independent research.
The limits are just as important. A published record is not proof that anyone is shopping for a contractor, that a project is open for bid, that a person is authorized to receive a proposal, or that a source-labelled role is current. Treat availability as city- and record-specific: inspect the jurisdiction, source date, and available fields before building a workflow around it.
| If the team needs… | Start with… | Keep separate from the decision |
|---|---|---|
| A request for service | The paid or owned channel that represents that request | Whether it will close or be exclusive |
| Documents or a bid invitation | The issuer's procurement or bid-management process | Whether a public record means a trade package is open |
| Local territory or account research | A source-dated public record in a supported market | Any claim of customer intent or contact permission |
| A channel comparison | The team's own invoices, handling log, and booked-work result | A generic industry CPL or close-rate range |
A practical 30-day comparison sheet
Use a small, repeatable sheet before you move budget or abandon a channel. The goal is not to prove that one type of acquisition always wins; it is to learn what helps your own team make the next decision.
| Field | What to record |
|---|---|
| Channel and service | The exact provider, owned source, bid process, or research workflow and the work category |
| Territory and period | The defined market and dates you are comparing |
| Source terms | Billable-event definition, declared sharing/matching terms, or publisher/source date |
| Team effort | The handling activity you decide to count consistently |
| Outcome definition | Your own booked-work, retained-account, or research-review definition |
| Next decision | Keep, change, or investigate—with a note explaining why |
For a public-record workflow, add the publishing jurisdiction, record date, and field labels beside the result. That keeps research context from being mistaken for a consumer inquiry or procurement signal.
The useful conclusion
Use a paid channel when you want the type of customer request it actually offers. Use a bid or procurement source when you need its real documents and invitations. Use owned demand to keep earning trust in the market you serve. Use source-dated public records when the task is market, territory, project, or source-labelled role research in a covered jurisdiction.
Those channels can complement one another, but none should be relabelled to make a sales promise it cannot support. Check a specific covered market before relying on a public-record workflow; the source, newest displayed record, and field availability vary by publisher.