AI-powered estimating for trade contractors

Send the estimate before you leave the driveway.

Most contractors take 2-3 days to follow up on an estimate. With Rendwell, you generate a professional, line-item estimate on the job site and send it before your competitor even calls them back.

See how it works →

Built for trade contractors across the US · No credit card required

The way most contractors estimate

Most still follow up days after the site visit. Here's the old way — and what changes on the job.

The old way

  1. 1.Visit the job site. Take mental notes.
  2. 2.Drive home. Put it off until you have time.
  3. 3.Sit down that night — or the next day, or the day after.
  4. 4.Build a ballpark estimate in Word, on paper, or in your head.
  5. 5.Text it over. Hope they haven’t already hired someone else.

The average contractor follows up on an estimate 2–3 days after the site visit.

With Rendwell

  1. Visit the job site.
  2. Open Rendwell. Submit a video explaining the scope.
  3. AI builds a professional, line-item estimate in minutes.
  4. Review, adjust if needed, and send — right from the job site.
  5. Your customer has it in their inbox before you’ve left the street.

The first professional estimate in their inbox almost always wins the job.

Illustrative — placeholder testimonial

I send a detailed estimate before I leave the driveway now. Customers tell me it sets the tone — if we're this organized getting the quote out, they trust how we'll run the job. Speed isn't just about beating the competition.

R.M.

Owner, Ridgeline Deck & Fence · Nashville, TN

On-site estimate.
Sent before you leave.

You do the walkthrough. Rendwell handles the rest.

01

Walk the job and enter the scope

On-site, open Rendwell on your phone or tablet. Take a short video — explain what needs to be done, measurements, any job-specific details. Takes 2 minutes.

02

AI builds the line-item estimate

Rendwell’s engine references your services and pricing to generate a professional estimate with scope of work, line items, and a total — automatically.

03

Send it before you leave the driveway

Review the estimate, make any adjustments, and send it directly to your customer. They get a polished PDF under your business name — before you say goodbye.

Adaptive pricing engine

A process that learns your business & pricing.

Generic AI uses industry averages. Rendwell starts there — but it doesn’t stop. Every estimate you run teaches the engine how you price your trade: your labor rates, your material markup, how you handle different job types and project sizes in your market.

Every line item, backed by what we saw.

See what drove every line item — verify, adjust, and send with confidence.

Visual evidence per line

Each line item in the review queue references the scope detail or observed condition that informed the pricing decision.

Full editorial control

Review, adjust, add, or remove lines before anything is sent. Nothing leaves your dashboard without your sign-off.

Scope of work

Every estimate includes a scope of work — what's included and what's excluded — so there's no ambiguity on either side.

Everything built for how contractors actually work

Estimate on the spot

Generate and send a professional estimate during the initial site visit. Be the first number in their inbox — before you’ve even pulled out of the driveway.

Fully white-labeled

Your logo, your business name, your email domain. The estimate arrives as a professional document from your business — Rendwell is completely invisible.

Review before it sends

Estimates land in a review queue by default. Check the AI’s work, edit any line, and approve. Or enable auto-send for a fully hands-off flow.

One click to contract

When a customer approves, convert the estimate to a contract in a single click. Scope of work, exclusions, and job address all carry over automatically.

Smart follow-up

If a customer doesn’t respond within 24 hours, a personalized follow-up email goes out automatically. You stop thinking about it the moment you hit send.

Professional PDF output

Every estimate is a polished PDF — line items, scope of work, your branding, and a valid-until date. The kind of document that wins trust before the job even starts.

Conversion dashboard

Track every estimate from sent to booked — open rate, customer response, and status. See what’s converting and what’s stalling.

Gets smarter over time

Every estimate you run improves the engine’s accuracy for your business. The more you use it, the less you have to adjust.

AI estimates included to start

Your account comes with five AI estimates out of the box. No credit card needed. Ready for more?

Illustrative — real testimonials coming soon

Contractors are closing jobs they used to lose

M.R.

Owner, Ridge Top Roofing · Austin, TX

We used to spend 2 hours a day just returning estimate calls. Now the estimate goes out while I'm on the job. We've closed 3 jobs this month from leads that came in overnight.

J.K.

Owner, Keystone Exterior Painting · Denver, CO

I was skeptical that AI could estimate a paint job from a video. The first one it generated was within $200 of what I would have quoted. I was sold.

T.W.

Operations Manager, Westfield Roofing · Tampa, FL

Our lead response time went from 3 days to 8 minutes. The difference in our close rate has been significant.

Common questions

How accurate are the estimates right out of the box?
When you set up your services and pricing ranges, the AI uses those as its baseline. From day one, estimates reflect your actual rates — not generic industry averages. Accuracy continues to improve the more estimates you run, as the engine calibrates to how you price specific job types.
Can I use this on a job site from my phone?
Yes. Rendwell works on any device. The estimate flow is designed to be fast enough to run during or immediately after a site visit — enter the scope, review the estimate, and send, all from your phone.
Can I review an estimate before it goes to the customer?
Yes. Estimates go to a review queue by default. You can check the AI’s work, edit any line item, and approve before anything is sent. You can also enable auto-send if you prefer a fully hands-off flow.
Is my pricing data shared with anyone?
No. Your pricing configuration and estimate history are private to your account. Rendwell does not share your data with other contractors, use it to train models for other businesses, or sell it to third parties. It is used only to improve the accuracy of your own estimates.
Can I convert an estimate to a contract?
Yes, in one click. When a customer approves an estimate, you convert it to a contract directly. Scope of work, exclusions, job address, and line items all carry over. The contract then adds payment terms, warranty language, and e-signature.
What types of businesses is this built for?
Trade contractors who estimate and bid project work — roofing, painting, landscaping, fencing, deck building, junk removal, and similar trades. If you want to close jobs faster, Rendwell is built for you.
How does the AI know how to price my jobs?
You configure your services and pricing ranges during setup — this is the foundation. From there, the engine learns from every estimate you run, refining its output to match how you actually price your work over time.