PL PLUMB LINEProfit Protection for Contractors Join Early Access

Early access for small contractors

Protect Your Profit Before You Send the Bid.

Every estimate gets a second set of eyes. Plumb Line catches costly mistakes, compares your numbers against similar projects, and helps you know what to charge before sending the estimate.

Join Early Access
Plumb Line dashboard screen with active estimates and profit metrics

Your Price$3,800

Expected Margin18%

Plumb Line Recommends$4,250

Protected Profit+$450

Catch missing materials and underestimated labor

Compare your estimate against similar completed projects

See your recommended price and expected profit before you send the bid

Profit protection

Built to help contractors keep more of the money they earn.

Catch expensive estimating mistakes.

Spot missing labor, vague material allowances, disposal gaps, and low-price risk before the bid leaves your hands.

Protect your target profit margin.

See whether the selling price actually covers job cost, overhead, labor, and the margin your business needs.

Compare against benchmark projects using BID.

Use similar completed project ranges to gut-check material cost, labor hours, selling price, and margin.

Estimate Health Score

Every estimate gets reviewed before it leaves your hands.

Plumb Line checks the estimate, identifies risk, and shows the contractor what should be adjusted.

Estimate Health 82

Ready to Send

Suggested selling price $2,970

Recommendation status: ready

Target margin protected

BID comparison checked

Plumb Line pricing advisor and health example

Pricing Advisor

Know what to charge before you send the bid.

The advisor turns job cost and target margin into a clear selling-price recommendation, so the number you send protects the business.

Recommended selling price $2,970
Expected profit margin 28%

Recommended because total job cost is $2,138 and the selected target margin is 28%.

Plumb Line pricing advisor showing recommended selling price and margin

BID database

Compare your estimate against real project benchmarks.

The Benchmark Intelligence Database helps identify when material cost, labor, or selling price falls outside the expected range for similar work.

Plumb Line company bid snapshot

Founder story

Built for contractors who learned the hard way.

Plumb Line started from a simple problem: too many good tradespeople do strong work and still lose profit because the estimate was rushed, thin, or built on guesswork. This tool is being shaped for the contractor standing in the driveway, measuring the job, and trying to protect the business without slowing down the sale.

Early access

Protect your profit before your next estimate.

Join the early access list and see how Plumb Line helps contractors send stronger, safer bids.