Use cases · Contractors · AI construction estimator

AI Team for Contractors:
from a stack of drawings to a priced bid

An AI team for contractors does the work that piles up after the site closes: reading the drawings, building the takeoff, pricing every line, sending requests to subs and suppliers, and chasing change orders and payments. GreenWork gives you a full team of AI experts led by Green, including an AI construction estimator. She learns how you price, brings in the right expert for each job and hands you finished work to approve. You stay the boss.

AI construction estimator 200+ experts, on demand Live in 48 hours
The problem

You win work on site. You lose it at the desk

Most contractors are not short on skill. They are short on evenings for bids and paperwork.

📐

Bids take days you do not have

A tender arrives with dozens of drawing sheets and a bill of quantities. By the time the takeoff is done and priced, the deadline is tomorrow or already gone.

🧱

Subs and suppliers answer slowly

Concrete, steel, drywall, electrical, plumbing. Every trade needs a request for quotes, a reminder and a comparison, and prices keep moving.

🔁

Change orders and payments slip

Extra work agreed on site never gets written down, progress invoices go out late, and retention sits unpaid for months.

The team

Every expert a contracting business needs, in one place

Green picks the right specialists from 200+ experts for each task and brings back finished work for your approval.

AI construction estimator: drawings and bill-of-quantities files indexed, quantities pulled out and priced line by line in a Sheet
Bid documents: a priced offer with scope, exclusions, schedule and payment terms, in your format, ready to approve
Subcontractor and supplier rounds: the same request for quotes to five per trade, answers compared in one table, a negotiation reply drafted
Change orders: extra work written up with price and photos, sent for the client's e-signature before the crew starts
Progress billing and collections: what was billed, what is late, retention due, and polite reminders that wait for your yes
Projects and schedules: each job split into stages, trades and dates, with a short weekly status for you and the client
Customer and lead replies on WhatsApp and email, in your voice: scope, site address, plans, budget, timing
Brand and media: before and after photos, project videos with subtitles, a brand kit for your trucks and site signs
Hiring for the site: job posts for foremen and trades, screening questions and a shortlist
A business plan that gets executed: which project types make money, when to add a crew, how to price the next season
A month of work, in an hour

A full construction quote, in about an hour

A real example of what the team does with one tender.

1

You send

"Here are the drawings and the bill of quantities for the school extension. I need a price."

2

The team works

The estimator indexes every drawing and BoQ file, pulls out the quantities and prices each line with unit prices, a supplier expert flags the lines that need fresh quotes, and Green checks the totals.

3

You get

Quantities and unit prices in a bilingual Sheet, and a priced offer document ready for your review, in about an hour. A human estimator typically needs days to a week. You adjust, approve and submit.

What it costs

Hire an estimator, outsource bids, or Green?

Three ways to get bids and paperwork done.

📏

Hire an estimator

Typically a full senior salary, for one person who estimates. Subs, billing, marketing and planning are still yours.

🌿

Green and her team

An AI construction estimator plus 200+ AI experts for subs, suppliers, billing, marketing and planning, 24/7. One plan, $1,000 a month, cancel anytime.

📤

Outsourced estimating

Typically paid per bid, with a wait of days. You still chase subs, change orders and payments.

FAQ

AI team for contractors: common questions

What does an AI team do for contractors?

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Everything around the build: estimating from drawings and bills of quantities, writing bids, sending requests to subs and suppliers, change orders, progress billing, schedules, marketing and planning. Green leads it and brings in the right expert for each task.

Is Green an AI construction estimator?

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Yes, an estimator is part of her team. It indexes your drawings and BoQ files, takes off the quantities, prices each line with unit prices in a Sheet and prepares a priced offer document. You review every number before it goes anywhere.

Will the prices be mine?

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Yes. She uses your past prices, your supplier quotes and the rules you give her, and marks lines that need a fresh quote. The final price is always your decision.

Will she send bids or pay suppliers without me?

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No. Bids, orders, change orders and anything that costs money wait for your yes. Your data stays only yours.

How fast can we start, and what does it cost?

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Within 48 hours, with no technical setup. There is one plan: $1,000 per month, cancel anytime.

Get started

Stay on site.
Let the team price the next job.

Send Green your next tender. Within 48 hours the team is working, and the bid is on your desk.

No commitment · Your data stays with you only

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