Built for masonry contractors

Every course counted.

Bondline is the field app that thinks like a mason. Daily reports in three taps, T&M signed on the phone, and labor cost per unit while the wall is still going up.

Become a founding contractor → See a foreman's day
English and EspañolWorks with no signalImport from FieldwireMicrosoft or Google sign-in
Units laid in this wall0
Where the money leaks

The wall gets built. The profit walks off the job.

Masonry runs on labor, extra work and paper. Most contractors find out what a job really cost after it is finished, when nothing can be fixed.

70%

Direct labor can be up to 70% of installed masonry cost, yet units per man-hour usually lives in a foreman's head.

Stealth Agents, 2026
92%

of subcontractors say change orders are not always paid in full.

Clearstory 2026 report
22 days

from a signed T&M tag to a priced change order request, on average.

Clearstory 2026 report
5%

Up to 5% of paper T&M tickets go missing before they are billed.

Rhumbix

Bondline captures clean field data at the source, then turns it into cost per unit, signed extra work and reports nobody has to retype.

A foreman's day

Built for gloves, sunlight and no signal.

Scroll through one day on site. Every screen has big targets, picks from lists instead of typing, and saves on the phone first.

6:45 AM

The daily report starts itself.

Project, date, weather and yesterday's crew are already filled. Yes and no questions are big toggles. If something does not apply, it stays hidden.

  • Weather pulled from the job address
  • If/then rules show only what matters
  • Mason IQ catches missing details before submit
3:30 PM

Hours by cost code, in under two minutes.

Copy yesterday, adjust two numbers, done. Names come from the company list, so payroll never sees "Jose R." and "J Rodriguez" twice.

  • Add my crew in one tap
  • No worker on two jobs at the same hours
  • New hire? Added as pending, office approves
4:10 PM

Extra work, signed before the GC leaves.

Photos, hours and materials on a T&M tag, signed on the phone by the GC's super. The office has the PDF the same afternoon.

  • Signature with name, time and GPS
  • Locked after signing; edits keep history
  • Tracked until it is billed
4:12 PM

Report laid. Office already knows.

The PM gets a short summary of every report, issue and extra. The owner sees units laid against the estimate the same day, not at closeout.

  • Syncs the moment signal comes back
  • Review, approve or return with a note
  • Exports with no row caps
Riverside Middle SchoolSaved on phone

Daily Report #52

Thu · Crew 1Step 1 of 4
Weather
38°F · Clear · auto-filled
General info
Materials delivered
Schedule delay
Accident on site
Injury reported
Mason IQForecast low is 38°F. The cold-weather protection checklist is now required for today.
Delay type
Material delivery
Copy yesterday
Next
Riverside Middle SchoolSynced

Timesheet

Thu · 4 workers32.0 h
Worker Code Hrs
Efrain M. 04-22 CMU 8.0
Rusty C. 04-22 CMU 8.0
Luis A. 04-21 Brick 8.0
Marco D. 04-21 Brick 8.0
Total 32.0
Marco D. is new. Added as pending; the office was notified.
Add my crew
Submit
Riverside Middle SchoolSaved on phone

T&M Tag #15

Rebuild damaged bond beam$2,980
Labor 12.0 h
8" CMU bond beam 46 ea
Grout 1.5 yd³
GC superintendent signature
Add photo
Send to GC

Report laid

412 CMU and 32 crew hours recorded. Sent to your PM for review.

Synced
Everything on one job site

Your field app and your job costing, finally talking.

Everything a field app does today, built around masonry units, crews and cost codes. The office side replaces the separate job costing tool, so nobody types the same hours twice.

Smart forms that read like sentences

Rebuild every form you use today, then make them smarter. Rules show, hide, require or fill fields for you. One company field library keeps every project's data comparable.

If forecast low < 40°F then require the cold-weather checklist
If units laid < 50% of plan then require a delay reason
If T&M section is filled then require GC signature
Live in pilot (Oct 2026)

Timesheets by cost code

Crew picker, copy yesterday, overlap checks, payroll export that flags anyone still pending.

Live in pilot (Oct 2026)

T&M tags signed on site

GC signature with time and location. Tracked from the signed tag to the change-order log.

Live in pilot (Oct 2026)

Plans, markup and pins

Upload the set once. Sheets split and version automatically. Drop tasks right on the wall that needs fixing.

October 2026

Tasks and punch lists

Board, list and calendar. Photos, checklists, due times and reminders that actually go out.

Live in pilot (Oct 2026)

Photos and files

Time and GPS stamped, tagged, attached to the report or task they prove.

Live in pilot (Oct 2026)

RFIs, submittals, specs, change orders

The project management side most field apps lock behind their top plan. Here it is part of the product.

November 2026

Job costing

Labor cost by cost code from timesheets and pay rates, budget against actual for every project, signed T&M tags rolled into a change-order log, a payroll CSV with certified-payroll fields, and a read-only cost pull from QuickBooks Online or Intuit Enterprise Suite.

November 2026

Progress billing

AIA G702 and G703 pay applications from your schedule of values, T&M invoices from signed tickets, and retainage. Bondline never writes to your accounting system until you approve it.

Month 2 (Dec 2026)
Mason IQ

AI that knows a bond beam from a bond line.

Mason IQ works inside your forms and your data. It drafts, checks and explains. It never sends, signs or bills anything without a person approving it.

Talk, don't type

"Seis albañiles, ocho horas, terminamos el bond beam del segundo nivel."

Speak in English or Spanish. The report fills in for the office in English.

Catch it before submit

Crew 2 logged 3.1 units per man-hour. Their usual is 1.8. Did you mean 31 units or 310?
310. Fixed.

Flags numbers that do not look like your job, vague notes and missing photos while the foreman is still on site.

Ask your jobs

Which jobs are behind on CMU this week?
Two. Harbor Clinic is 14% under plan, mostly rain on Tuesday. Riverside School is 9% under with crew 3 short a tender.

Plain questions, answered from your own reports, limited to the projects you are allowed to see.

Four agents, each with one job

Rolling out in October and November 2026. Each one drafts; a person decides.

Daily Report Guardian

By 7 AM it knows which daily reports are missing and drafts the reminder to the foreman.

Voice-to-Field

Speak in English or Spanish and the form fills in. Nothing is saved until the foreman taps.

Production Watchdog

Units per labor hour against the job's own expectation, with the evidence behind it. It never blames a crew without that evidence.

Change Order Scout

Drafts the change order request from signed T&M tags. A person reviews it and sends it.

Every finding shows its evidence, and a PM can correct it. Your company's approved instructions guide the next run. Read our data policy.

Human approval on every writeShows its sourceOnly sees what you can seeYour data is not used to train public models
Analytics

Know the job is slipping on Tuesday, not at closeout.

Because every form stores clean, typed fields, every report becomes a chart: units per man-hour, labor cost per unit, open T&M dollars, late reports. Owners see every job; PMs see theirs.

1.84Units per man-hour12% under estimate
$4,160Open T&M, unbilled2 tags waiting on GC
5 / 5Daily reports filedOn time all week
312Crew hours this week3 crews, 2 jobs

Example figures shown for illustration.

Units per man-hour, 8" CMULast 10 work days · dashed line is the estimate
Masonry rules, built in

The paperwork GCs ask for, ready before they ask.

<40°F

Cold and hot weather

TMS 602 protection steps appear automatically when the forecast calls for them, and the report cannot be submitted without them.

50 µg

Silica exposure

Saw and grinder tasks, controls used and the written exposure control plan, logged per day and per crew.

WH-347

Certified payroll

Federal and military jobs need weekly certified payroll. Timesheets by cost code are the first half of it; the payroll export with WH-347 fields follows in November 2026.

Switching

Move off your current field app in a weekend.

Bring your projects, forms and history with you. Your admin connects the old account once; Bondline does the copying.

Friday

Connect

Connect Fieldwire once from Settings. Your team signs in with Microsoft or Google work accounts; your admin approves Bondline once for the company.

Saturday

Preview

See every project, form and photo that will move, with counts. Mason IQ maps old form fields to your new field library.

Sunday

Import

Projects, tasks, forms, plans and photos copy over. Run it again any time; nothing duplicates.

Monday

Pour

Foremen open the same jobs on their phones, with yesterday's crews already there.

Works withFieldwire: one-time importMicrosoft Entra ID sign-inGoogle sign-inIntuit QuickBooks Online: read-only cost pull, November 2026Intuit Enterprise Suite: read-only cost pull, November 2026
Founding contractors

Help us build the app you wish you had.

We are onboarding a small group of masonry contractors this season. Founding contractors get hands-on setup, their forms rebuilt for them, a direct line to the people building it, and founding pricing that stays.

hello@jeevanparajuli.com
Become a founding contractor → Sign in