Free AI Proposal Builder for Contractors: What to Put in Before You Send

An AI proposal builder is useful for contractors for one simple reason: most proposal delays do not happen because the contractor does not know the job. They happen because the contractor is tired, driving between appointments, answering calls, coordinating crews, and trying to turn messy notes into a clean document after the workday should already be over.

That is the real workflow. A homeowner asks for a quote. A property manager wants something in writing. A GC needs a scope by tomorrow morning. You know what you saw on site, but your notes are half in your phone, half in your head, and maybe half on the back of a material receipt. A blank Word document does not help much at that point. A generic template helps a little, but it still leaves you doing the hard part: explaining the work clearly enough that the customer understands what is included, what is not included, what it costs, and what happens next.

That is where a free AI proposal builder can help. The goal is not to replace your judgment. It is to give your judgment a better first draft.

Roxy is built for that contractor moment. You enter plain job details, review the proposal, and turn the work into a polished Roxy-branded proposal. The free plan supports up to 10 Roxy-branded proposals every 30 days, which is enough for many small contractors to test the workflow on real jobs before upgrading. Pro is $49/mo when you need more volume and a more serious operating rhythm.

The catch is that AI is only as useful as the job details you give it. If you type "bathroom remodel, customer wants new tile, $8,500" you may get a proposal that looks complete but still leaves too much open. If you enter the actual scope, constraints, assumptions, and exclusions, you are far more likely to get something you would be comfortable sending.

Use this as a pre-send checklist.

Start With the Customer's Actual Problem

Before you describe the work, describe why the customer called.

That sounds basic, but it changes the tone of the proposal. "Replace shingles on detached garage" is a task. "Customer has water entering the garage near the rear wall after heavy rain" is a problem. "Install new furnace" is a task. "Existing furnace is unreliable, the second floor is not heating evenly, and the customer wants a dependable replacement before winter" is a problem.

Contractor proposals are easier to approve when the customer sees their concern reflected back in plain language. It shows that the proposal is not just a price. It is a response to the thing they care about.

When using an AI proposal builder, include:

• Customer name and property type
• The issue or goal in the customer's words
• The area of the property involved
• Any deadline, event, weather concern, or access constraint
• The reason this work matters now

You do not need to write a novel. A short paragraph is enough. The point is to anchor the proposal in the customer's reality before you list labor and materials.

Give the Scope More Detail Than You Think You Need

The scope is where a proposal wins trust or creates problems later.

A weak scope says, "Paint living room and hallway." A stronger scope says, "Prepare and paint living room walls, hallway walls, and trim using customer-approved colors. Includes minor nail-hole filling, spot sanding, caulking visible trim gaps, two finish coats on walls, one finish coat on trim, standard cleanup, and protection of floors and nearby surfaces."

That difference matters. The customer can see the work. Your crew can understand the work. If something is not included, it is easier to explain because the included work is specific.

When you enter job details into Roxy or any proposal builder, include the work sequence:

• Site protection and setup
• Demolition, removal, or preparation
• Installation or repair steps
• Finish work
• Cleanup
• Final walkthrough or customer handoff

This does not mean you need to itemize every screw. It means you should describe enough of the work that a reasonable customer can understand what they are buying.

For example, instead of typing "replace deck boards," enter: "Remove damaged deck boards on the rear 12x16 pressure-treated deck, inspect visible joists from above during board removal, install new pressure-treated deck boards in the affected areas, fasten boards with exterior-rated deck screws, remove debris from the work area, and leave deck ready for customer staining after the recommended drying period."

That gives the AI enough to create a clear proposal. It also protects you from a customer assuming that staining, railing repair, or full structural framing replacement is included when it is not.

Name the Materials, but Do Not Pretend You Know Every Final Selection

Materials can make or break customer expectations.

If the material is already selected, put it in the proposal. If the customer still needs to choose, say that. If the price is based on a standard allowance, state the allowance. If a specialty material can change the price, say so before the customer signs.

A practical proposal builder input might say:

"Price assumes standard white vinyl replacement window, contractor-grade trim, and white interior caulk. Customer may choose upgraded trim or custom color finish for an added cost before material order."

That is much better than leaving the customer to imagine the most expensive version of the job.

For contractors, the material section should usually answer four questions:

1. What materials are included?

2. Who supplies them?

3. Are customer selections still pending?

4. What happens if the customer chooses something outside the allowance?

AI can help organize this, but it cannot read your mind. If you know the quote depends on a certain product line, grade, color, fixture, shingle, paint, cabinet, unit, fastener, disposal method, or finish, put that into your job notes before generating the proposal.

Add Exclusions on Purpose

Exclusions are not negative. They are professional.

Many contractors avoid exclusions because they do not want the proposal to feel defensive. The problem is that a proposal without exclusions can make the customer feel like everything vaguely related to the job is included. That is where awkward conversations start.

Good exclusions are calm and specific:

• Does not include concealed damage discovered after demolition
• Does not include permit fees unless listed above
• Does not include painting, staining, or finish touchups outside the described work area
• Does not include moving large furniture or personal items
• Does not include electrical, plumbing, HVAC, or structural work unless specifically listed
• Does not include repairs to areas not visible or accessible during the initial visit

For some jobs, exclusions are the most important part of the proposal. A roofing repair might exclude hidden decking replacement until exposed. A painting job might exclude drywall repairs beyond minor nail holes. An HVAC proposal might exclude duct modifications unless specified. A fence proposal might exclude underground obstruction removal.

When you use Roxy, give it the exclusions you already know. If you are not sure what to exclude, ask yourself: "What might the customer reasonably assume is included, even though I did not price it?" That is the exclusion list.

Explain Pricing in a Way the Customer Can Follow

Contractors do not need to reveal every internal margin or cost calculation. But the proposal should make the price feel understandable.

There are several ways to present pricing:

• One fixed project price with a clear scope
• A base price plus optional upgrades
• Good, better, best options
• Line-item sections by phase
• Allowances for customer-selected materials

The right structure depends on the job. A small repair may only need one price. A larger remodel may need phases. A replacement job may benefit from options. A service business might use base work plus add-ons.

What matters is that the pricing matches the scope. If your proposal has one lump sum but the scope includes several complicated areas, the customer may struggle to compare it. If your proposal has too many small line items, the customer may start shopping each line instead of evaluating the full job.

When entering details into an AI proposal builder, be clear about how you want the price shown. For example:

"Present this as one fixed project price of $4,850, with optional add-on for upgraded trim at $650."

Or:

"Show three options: repair only at $1,200, partial replacement at $3,900, and full replacement at $7,800."

That instruction helps the proposal match your sales process.

Include Schedule, Access, and Customer Responsibilities

Many proposal disputes are not about the scope. They are about timing and access.

A customer may assume the job starts next week. You may mean "within three weeks after deposit and material availability." A customer may assume your crew will move everything. You may expect the work area to be cleared. A customer may assume someone can be home anytime. You may need gate codes, parking, water, power, or elevator access.

Spell it out.

Useful schedule and access details include:

• Estimated start window
• Expected duration
• Deposit or approval needed before scheduling
• Material lead times
• Work hours
• Parking, gate, key, elevator, or tenant access
• Customer preparation before crew arrival
• Weather dependencies
• Final walkthrough process

This is especially important for small contractors because one unclear job can disrupt the whole week. A clean proposal gives the customer a better experience and gives your crew fewer surprises.

Make the Proposal Sound Like Your Business

One of the biggest risks with AI proposals is that they can sound polished but generic. Customers can feel that. General contractors can definitely feel it.

The fix is simple: review the proposal before sending and put your business voice back into it.

If you are direct and practical, keep it direct and practical. If your business is more consultative, keep that tone. If your customers value clean job sites, mention your cleanup process. If you are known for fast scheduling, make that visible. If you are careful about documentation, make the proposal reflect that.

Do not send a paragraph just because AI wrote it. Ask:

• Would I say this to a customer?
• Is this promise too broad?
• Is this scope actually what I priced?
• Does this sound like a contractor or like a brochure?
• Would my crew understand this document?

The best proposal is not the fanciest one. It is the one that makes the customer confident and makes the job easier to execute.

Review the Proposal Like a Contractor, Not Like a Writer

Before you send, do one final review pass with a contractor's eye.

Check the following:

• Customer name and address are correct
• Scope matches the actual job
• Materials and allowances are stated
• Price and payment terms are clear
• Start timing is realistic
• Exclusions are included
• Change-order language is present where needed
• Warranty or workmanship language is accurate
• The next step is obvious

This final pass is where AI becomes useful instead of risky. Let the tool help you draft, organize, and polish. Keep the judgment with you.

Where Roxy Fits

Roxy is for contractors who want to move faster without sending sloppy proposals. It is not meant to make job decisions for you. It is meant to turn your job details into a proposal that is easier for a customer to read, approve, and trust.

Use Roxy when you have the job details and need a clean draft. Use it after a site visit, after a phone estimate, after a small repair call, or when a customer asks for "something in writing" and you do not want to lose the evening rebuilding the same proposal structure again.

The free plan gives you up to 10 Roxy-branded proposals every 30 days. That is enough to test it on real contractor work: one repair, one replacement, one trade-specific job, one option-based proposal, one follow-up quote. If it saves time and helps you send clearer proposals, Pro is $49/mo.

The best way to test it is not with a fake job. Use a real job that you already understand. Enter the customer problem, scope, materials, exclusions, price, schedule, and next step. Generate the proposal. Review it like a contractor. Then send the version you would stand behind.

That is the useful version of AI for contractors: not magic, not fluff, just a faster path from job notes to a professional proposal.

Generate a free Roxy proposal from your next set of job notes, or view the contractor proposal templates if you want a starting structure before you write.