Built for general contractors and builders

TAKE THE GUESSWORK
OUT OF THE NUMBER.

Walk the job and scope it on your phone. Line up every cost against it. Send the client something that looks like you meant it.

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482
Built-in CSI Codes
170 in the Starter library
3
Export Formats
100%
Works Offline
$0
To Start Your 3-Day Trial
What it looks like

Walk it. Question it.
Price it.

01

Scope it standing in the room

Photograph the space, say what you are doing to it in plain words, and it maps the work to the cost codes it will actually touch — plus the questions that change your price before you have quoted it.

Walkthrough — scoping a room from photos
02

The questions before the number

Is the shower window inside the wet zone? Is there a mud bed under that tile? It flags what could move your price and what to settle with the client — before you have quoted it, not after you have started.

Risk flags and questions to answer before bidding
03

Every job, where it stands

What is quoted, what is sent, what the client has opened, what is still waiting on you. One list, on the phone in your pocket.

Projects — every job and where it stands
Why I built this
Zachary Reshetar, founder of Boltstrike, on the jobsite
ZACHARY RESHETAR
Founder & Foreman

I DIDN'T LEARN THIS IN AN OFFICE.
I LEARNED IT IN THE TRENCH.

I've spent my whole life on jobsites — swinging the hammer, running the crews, and doing the estimates at the kitchen table long after everyone else clocked out. I've run my own renovation company and led jobs for some of the biggest builders in the business.

And everywhere I went, it was the same thing: a job is won or lost before the first nail goes in. I watched big builders with every tool money could buy still hand their crews software made by people who'd never priced a job or chased down a deposit.

So I built the tool I always needed: the discipline of the big builders, without the bloat that kills the work. Fast estimates. Clean proposals. A deposit schedule that matches how you actually get paid.

The other guys made software for contractors. I built it as one.

ZACHARY RESHETAR
Founder & Foreman
Features

From the walkthrough
to the last invoice.

🔨
Bid Packages NEW

Send each trade the scope, the site conditions and the drawings they need — and never a single one of your prices. Subs bid their own line items with no account to create. You get their numbers side by side with what each one left out, because a lower bid that excludes the stain is not a lower price.

📐
Plan Sets & Revisions

Upload the drawing set once and route the right sheets to the right trade. Issue a revision and it voids only the bids it actually affects — the electrical change does not blow up your framer's number — and emails every sub the updated set.

📐
Measure & Frame Off the Drawings

Set the scale from any printed dimension, then trace. Floor areas come out exact on an L-shaped plan — no width-times-depth guess. Trace the walls and it works out the lumber list: studs, plates, sheathing, joists, by size and length, with the rule beside every number. Trusses and beams stay with the supplier and the engineer, where they belong.

👷
Subs & Certificates

Your trades in one list with licence, general liability and workers comp dates. It warns you before you invite an uninsured sub and again before you award the contract, because a sub working uncovered on your job is your exposure, not theirs.

🏠
Walkthrough NEW

Walk the space, snap up to six photos, and say what you are doing to it in plain words. It maps the job to the exact cost codes it will touch, drafts your scope lines and exclusions, and hands back the questions that change your price. No prices, no measurements — those stay with you.

📐
Estimate from Plans

Drop in the whole set — forty sheets if that is what it is — and every page gets read. It pulls the finishes, the framing spec off the sections, and the header schedule, drafts your scope from what is actually drawn, and tells you what the set doesn't show: septic, well, service, driveway. You confirm the footprint, because on a real set that is a judgement call, not a lookup.

⚡
Quick Estimate by Sq Ft

Pick a job type, enter the square footage, and get a full line-item estimate in seconds. 14 job types — from a single bathroom to a full new house or detached garage — priced Budget, Standard, or Premium.

📋
Cost Sheet, Room by Room

170 pre-loaded codes in the starter library, or load the full CSI library at 482 across 24 divisions. Tap any line for Material, Labour, Sub, Allowance, and Other. Price the same code separately in the kitchen and the powder room, with subtotals per room and a grand total that always ties out.

📊
Your Unit Rates

What a unit of work costs you, per cost code. Where the drawings gave a quantity and you have a rate, the line is priced from measurement rather than a share of a square-foot figure — and it says which is which. Start from national ballparks, replace them as you go.

📄
Proposals & Payment Schedule

Turn the estimate into a branded proposal with your logo and colors: scope, inclusions, exclusions, and terms. Show every line item or just the number. Attach the 5-milestone deposit schedule so the client sees exactly what is due and when.

📋
Punch List

Walk the job at the end and log what is left, room by room, with a photo on each item. Assign every item to the trade that owns it and share their list with them — so the painter gets the painter's items and nobody argues about who is holding up the last payment.

🏷️
Custom Cost Codes

Your company uses different codes? Edit, rename, add, and reorder every category and line item. Export your code library and load it on any device.

📊
Export & Share

One tap exports a complete .xlsx workbook — full cost sheet, deposit schedule, and calculators. Hit Share and the estimate goes straight to your client through the native share sheet: AirDrop, email, WhatsApp, whatever you use.

Rough Mechanicals
30%
$93,840
How It Works

From blank
to bid
in minutes.

01
Walk It and Scope It

Name the job, then walk it. Photograph each room and say what you are doing in plain words. It drafts your scope lines and exclusions, flags the questions that change your price, and marks the cost codes the job will touch — before you have quoted anything.

02
Estimate in Seconds

Pick a job type and enter the square footage — or drop in the plan set and let it read the finishes and dimensions for you to confirm. A full line-item estimate appears instantly, ready to fine-tune. 14 job types, from a bathroom to a full new house.

03
Fine-Tune Your Costs

Tap any line item to open the cost editor. Adjust Material, Labour, Sub, Allowances, or Other. Grand total recalculates as you go.

04
Set Your Margin

Dial in your Material GP% and Labour GP% separately. See exactly what you're making before you send a single number.

05
Bid It Out to Your Trades

Send each trade the scope, the site answers and the sheets they need — never your prices. Their bids come back side by side with what each one excluded, so you can see which low number is actually low. Award it and the amount lands on your cost sheet in their own words.

Deposit Schedule
Due at Signing
30%
$93,840
Cabinetry On Site
15%
$46,920
Countertops Installed
15%
$46,920
Substantial Completion
10%
$31,280
TOTAL CONTRACT
$312,800
Pricing

Straightforward.
Like your estimates.

Every plan includes a 3-day free trial — no charge until day 4. No hidden fees, cancel anytime.

Solo
$29/mo

For the GC running jobs solo. 1 seat.

  • Unlimited estimates
  • Bid packages to your subs
  • CSI MasterFormat cost codes
  • AI proposal writer
  • Client portal & share link
  • Measure & frame off the plans
  • QuickBooks & Excel export
  • 6-language translation
  • Deposit schedules
Start Free Trial →
Large
$149/mo

For larger operations & offices. 10 seats (admin + 9 members).

  • Everything in Small GC
  • 10 team seats
  • Priority support
  • Custom seat expansion available
Start Free Trial →

🔒 Secure payment via Stripe  ·  3-day free trial — no charge until day 4  ·  Cancel anytime, no questions asked.
Need more than 10 seats? Contact us for custom pricing.

FAQ

Questions?
Answered.

Do I need to download or install anything?
No. Boltstrike opens right in your browser at boltstrike.app — nothing to install. On your phone, add it to your home screen from Safari or Chrome and it launches just like a regular app.
Does it work without internet on the job site?
Yes. You can build estimates and export your Excel workbook with no signal at all. Your work stays on your device and syncs back up once you’re online.
What devices does it work on?
Any phone, tablet, or computer with a browser — iPhone, iPad, Android, Mac, or PC. It’s built mobile-first, so it works the same in the truck as it does at the desk.
Can I use my own cost codes?
Absolutely. Rename, add, reorder, or delete any code or category to match your company’s system, then export your code library and load it on any of your devices.
Is there a free trial?
Yes — every plan starts with a 3-day free trial. You’re not charged until day 4, and you can cancel anytime before then. Plans start at $29/mo — see the pricing below.
Can I cancel anytime?
Yes. Cancel whenever you want and keep access through the end of your billing period. No long-term contract, no cancellation fees.
Can I send estimates to my clients?
Yes. Export a clean Excel workbook or PDF, or share straight from your phone. Your client just receives the file — they don’t need an account or the app.
Is my data safe?
Your connection is encrypted, and Boltstrike has backup & restore built in so your estimates aren’t stuck on one device. You stay in control — export or delete your data anytime.

Still have a question? Email support@boltstrike.app — a real person (the founder) gets back to you.

Why GCs switch

The money leaks
between the trades.

⚡
SEE WHAT THE
SUBS LEFT OUT

Three bids, three different ways of writing the same job. Boltstrike lines up what each one excluded, so the cheap number is not the one that costs you in month four.

🏷️
KNOW YOUR MARGIN
BEFORE YOU SEND IT

Material and labour marked up separately, per code, with the sub margin stated rather than assumed. You see what you are making before the client sees a number.

📄
NOTHING PRICED THAT
IS NOT ON THE DRAWINGS

The estimate follows what the plans actually show. A detached garage does not get priced with plumbing and cabinets because a template said so.

ESTIMATE.
STRIKE.
WIN.

Three days free. No card until day four. Works on every device.

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