JUST $14/MO All 10 trades · English Y en Español · No CRM · No learning curve Get Access →
For Contractors · By a Contractor

Price any job
in 60 seconds.

The contractor's calculator. Materials, labor, sales tax, markup — all done. 10 trades. English Y en Español. PDF export. Built on roofs, in driveways, in front of real homeowners.

Get Access — $14/mo → Free Roof Calculator → See How It Works
$14/mo · Cancel anytime · No setup fees
≡ Tools Roof Concrete Exterior Drywall Paint Floor Insulation Landscape Plumbing Windows
Watch it work

No setup. Just measurements in, price out.

Roof Estimator · Demo
Ready
Length
 
Width
 
Pitch
 
Material
 
Squares (with pitch) 0
Customer Price
$0
PDF · What your customer sees
ROOF ESTIMATE
40 × 40 ROOF
SMITH ROOFING LLC
Seattle, WA · 2026
Material + Labor (17.9 sq × GAF HDZ)$12,523
Tear-off · Dump · Deckingincluded
Customer Price $12,523
Smith Roofing LLC · (206) 555-0142 · smith@smithroofing.com · smithroofing.com
Family-built · Quality work · Licensed & insured
← your company auto-fills
+ Plus add-ons & more materials
Tear-off · Dump · Hand-load · Decking · Flashings · Gutters · Skylights · Vents · Permits · Overlay prep · Custom materials Materials: Cambridge · Dynasty · GAF HDZ · Presidential · TPO · Metal
BSR PRO
bsrpro.ai · $14/mo
Start bidding — $14/mo
It's this easy. Try it on your next bid.
Install on your phone

One tap from any jobsite.

Save BSR PRO as an app icon on your home screen. No download, no install. Tap once and you're bidding.

iPhone / iPad
Safari only
  1. 1 Open bsrpro.ai in Safari
  2. 2 Tap the Share button (□ with ↑) at the bottom
  3. 3 Scroll and tap "Add to Home Screen"
  4. 4 Tap Add in the top right
BSR PRO icon now lives on your home screen. One tap and you're in the calc.
Android
Chrome works best
  1. 1 Open bsrpro.ai in Chrome
  2. 2 Tap the three-dot menu (⋮) in the top right
  3. 3 Tap "Add to Home screen" or "Install app"
  4. 4 Tap Add to confirm
BSR PRO icon now lives on your home screen. One tap and you're in the calc.
The Problem

Estimating is killing your day.

Every contractor knows the pain. You walk a property, you take measurements, you go home, and now you've got 90 minutes of math ahead of you. Then you guess the price. Then you wonder if you left money on the table or scared the customer off.

  • Doing math on the back of an envelope
  • Forgetting waste factors, tax, markups
  • Estimates that take all weekend
  • Losing bids because you took too long
  • Profit you can't track because numbers are fuzzy
73%
of contractors lose bids because they took too long to send a quote. Source: Construction industry surveys, 2024.
Who It's For

Built for three kinds of buyer.

Every price sheet inside BSR PRO comes from a real working contractor. You get a real number for a real job, in under 60 seconds.

01 · CONTRACTOR

Licensed contractors expanding scope

You're a painter. Homeowner asks if you know anyone for roofing. Before BSR PRO, you pass the lead. With BSR PRO, you bid the roofing job at a real contractor's number and subcontract it. New revenue stream from leads you already had.

02 · REAL ESTATE

Real estate agents and flippers

Underwriting a flip? Listing a house that needs repairs? BSR PRO gives you a real renovation number in a minute so you can budget the deal or tell your seller what to fix before listing.

03 · GC SALES TEAMS

General contractors training sales

New sales hire goes to a job. Before BSR PRO they need a senior estimator backing them up. With BSR PRO their bid lands in the right range on day one. Train new reps without leaking money on bad bids.

Why Contractors Switch

The bid race has two paths.

One is how most contractors bid today. The other is BSR PRO. The customer waits for the first quote that lands.

The Old Way

Half a day. Sometimes a full day.

  • ×Call your distributor for a materials quote. Wait half a day. Sometimes a full day.
  • ×Guess dump fees. Hope you're close.
  • ×Estimate labor in your head. Hope you didn't underbid.
  • ×Or pay $300/mo for a bloated CRM and spend 3 weeks learning it.
  • ×By the time you send the quote, the customer already signed with someone faster.
With BSR PRO

60 seconds. All three numbers.

  • ✓Materials, dump, AND labor in one screen, calculated the moment you plug in measurements.
  • ✓Real contractor pricing. No phone calls. No waiting on distributors.
  • ✓$14/mo. Not $300. Built to use, not to learn.
  • ✓No training. No 3-week onboarding. Open it on the jobsite and bid.
  • ✓You quote on the spot. Customer signs while your competitor is still on hold with the supplier.

Speed wins bids. BSR PRO turns "I'll get back to you" into "Here's the number right now."

How It Works

From measurement to bid in 3 steps.

01

Pick your trade

Roof, concrete, exterior, floor, insulation, landscaping, windows, or plumbing. One login, all 10 trades.

02

Plug in dimensions

Length, width, thickness, finish type. BSR PRO handles waste factors, pitch multipliers, materials math automatically.

03

Get the bid

Real customer price with markup, sales tax based on ZIP, and PDF ready to send. Copy + paste or text in seconds.

10 Trades In One App

Every exterior trade covered.

Stop juggling 5 different calculators. BSR PRO is one app, one login, one bill — all trades inside.

Roof
Shingle · TPO · Metal
Concrete
Driveway · Patio · Slab
Exterior
Paint · Siding
Drywall
Mud · Tape · Texture
Paint
Interior · Exterior · Trim
Floor
LVP · Tile · Hardwood
Insulation
Attic · Wall · Crawl
Landscaping
Sod · Pavers · Mulch
Windows
Vinyl · Wood · Fiber
Plumbing
50+ services
What You Get

Built for the jobsite.

Every feature is for one thing: getting you a real bid number fast.

01

Materials + Labor + Tax

Plug in dimensions, get a full price with materials, labor, sales tax (auto by ZIP code), and your markup. Real bid, ready to quote.

02

English Y en Español

Toggle once. The whole app speaks English Y en Español. Built for bilingual crews.

03

ZIP Code Tax

Type the job site ZIP, sales tax auto-applies. No looking up Bellevue vs Seattle vs Kent rates. Done for you.

04

PDF Export

One tap saves a branded PDF estimate to your phone. Send to customer via text, email, or AirDrop right from the jobsite.

05

Custom Rate Override

Your prices don't fit a tier? Type your own per-unit rate. BSR PRO bends to YOU, not the other way around.

06

Works Offline

Crawlspaces. Basements. Roofs with no signal. The calculator runs in your browser — no constant server pings.

What Contractors Say

Real bids, real wins.

Contractors, real estate agents, and GCs using BSR PRO to close more jobs.

★★★★★

"I'm a painter. Got asked about a roof job last month, normally I'd pass. Threw it into BSR PRO, came back with a real number, subbed it out, made $4,200 on a job I would have walked away from. Paid for itself for the next 24 years."

Marcus T.
Owner · Tacoma Painting
★★★★★

"Hago restauración después de daños por agua e incendio. Cada trabajo necesita cotización rápida para la aseguradora. BSR PRO me da números reales en todos los oficios que tocamos. Lo que antes me tomaba una hora ahora sale en 5 minutos."

Luis Casillas
Restauración · Pacific NW
★★★★★

"Empecé mi propio negocio hace 6 meses. BSR PRO me dio la confianza para cotizar sin que mi jefe anterior revise los números. Cerré 8 trabajos este mes y mis márgenes son mejores que cuando trabajaba para alguien más."

Julian M.
Dueño · Exteriors
See all reviews →
One Price, Everything In

Less than a meal.

BSR PRO Access
$14
per month
  • Access to all 10 trade calculators
  • Materials + labor + tax automation
  • English + English Y en Español
  • PDF export with your branding
  • WA ZIP-based sales tax
  • Custom rate overrides
  • Updates included
  • Cancel anytime
Get Access Now →
Payments secured by
PCI DSS Level 1 · 256-bit SSL · No card data ever touches BSR PRO · Cancel anytime
Built By A Contractor

Will Brambila.
Owner of BSR Constructions LLC.

I'm a roofer in Seattle. I built BSR PRO because I was sick of doing math on the back of envelopes between jobs. I needed a tool that gave me a real bid number in 60 seconds — materials, labor, tax, the whole thing.

I built it for my crew. Then a few contractor buddies asked for access. Then more. So now it's BSR PRO.

This isn't software made by a tech company that's never been on a roof. It's made by someone who's there every day. Every feature exists because I needed it for a real job.

Will Brambila · BSR Constructions LLC
Seattle, WA · (206) 474-4702
Questions

Things contractors ask.

What trades does BSR PRO cover?
Roof, concrete, exterior (paint + siding), flooring, insulation, landscaping, windows, and plumbing. 10 trades, one login, one bill.
Does it really work in Spanish?
Yes. One tap switches the full UI to Spanish — labels, tips, breakdown, all of it. Built for bilingual crews.
Can I cancel anytime?
Yes. No contracts. Cancel through your Stripe customer portal in 30 seconds. Pro-rated refunds available on first month.
Does it work on my phone?
Yes. Built mobile-first. Add to your home screen on iPhone or Android — works like a native app, no app store download needed.
Will my customers see my margins?
No. The calculator shows YOU the cost breakdown, profit, and margin. The PDF you send to customers is clean — just the final bid.
What if I work outside Washington state?
All calculations work nationwide. ZIP-based sales tax is pre-loaded for Seattle metro. Out-of-WA ZIPs default to your manual tax rate (you can override).
How do I get access after I pay?
You'll get an email within 5-10 minutes with your login credentials. (Manual onboarding for now — fully automated as we scale.)

Stop guessing.
Start closing.

$14/mo gets you a real bid in 60 seconds, every time. No more spreadsheets. No more guesswork. No more leaving money on the table.

Get BSR PRO Access — $14/mo
Cancel anytime · Secure via Stripe