Kitchen remodel
kitchen-wide.jpgJobsite photo✓
tile-wall.jpgJobsite photo✓- A-201 Kitchen plan.pdfPlan sheet · 1/4" = 1'-0"✓
Photos, plans or both — straight from your phone.
For general contractors · CSLB B
The general contractor's app for estimating, subs and profit.
Price the job from your own costs, turn the scope into a week-by-week plan, send bid requests to licensed subs, collect milestone payments and know your profit on every job — from one app on your phone.
No credit card required · Built by a Southern California general contractor
Sound familiar?
The estimate is a guess until the job is over.
Markup on a napkin, prices from last year, and the profit only shows up — or doesn't — at the final invoice.
Finding a sub means ten phone calls.
Checking a license, getting a number, waiting on a callback. Meanwhile the homeowner wants an answer.
Change orders leak money.
Extra work gets done, never written up, never billed. It's the most common way a good job goes bad.
01 Estimate the job
From photo to price — and the profit — in minutes.
Upload photos or plans. BuildRTX drafts labor, materials and subs from your real costs, so the margin is in the number before you send it.
- Upload
- Analyze
- Estimate
- Price
- Profit
1 / 6 Upload job · Swipe →
02 Win the work
Find, verify and send work to subs you can trust.
Licensed trades near your job, live CSLB license checks, ratings from real BuildRTX jobs, and blind bid requests — no more phone tag.
1 / 5 Network map · Swipe →
03 Get paid · know the profit
Always know what this general contractor job is actually making.
Contract, change orders, invoices, payments and every receipt — rolled up into one profit number you can check from the truck.
1 / 6 Contract · Swipe →
Questions general contractors ask
Is BuildRTX built for general contractors?
Yes. It was built by a Southern California general contractor for how a GC actually runs a job: estimate, plan, subs, change orders, payments and profit in one place.
Can I send bid requests to subcontractors?
Yes. The subcontractor network shows licensed trades near your job with live CSLB license checks. You send a blind bid request and compare the responses in the app.
Does it track change orders?
Every change order is written up, approved and added to the contract value, so the profit number on the job stays honest.
Does it work on a phone?
BuildRTX is built phone-first. It runs in the browser on iPhone and Android with nothing to install, and you can add it to your home screen like an app.
Free tools
Quick math for the truck — no account needed.