45.17%
Profit: $4,173.25 USD
Cost: $5,065.00 USD
View Breakdown
45.17%
Profit: $4,173.25 USD
Cost: $5,065.00 USD
See your profit as you build
Your margin and cost breakdown update in real time. Know your number before you send.
From spreadsheet to professional proposal.
Bring your existing estimate, get a branded PDF, and know your profit before you send. VoltPro is contractor proposal software built for the trades.
Electrical HVAC Plumbing
Start estimating for free
No credit card required.
Trusted by contractors
Saving business owners across the US, Canada, and the UK an average of 4-6 hours per week.
Contractor proposal software
The estimate is solid, so your proposal
should say the same.
You know the work is good. The proposals just don't show it yet. When your proposal lands next to a polished competitor's, the numbers aren't the only thing clients are judging. And when scope changes, you're back in the spreadsheet.
Send proposals that win trust
A branded PDF, not a random template.
Protect your bottom line
Real-time profit margins on every estimate.
Handle change orders
Scope changes done in a couple of clicks.
Keep every bid organized
Every past job searchable in seconds.
How it works
From spreadsheet to sent proposal in three steps.
Step 1
Import your estimate
Bring your existing estimate or build it right in VoltPro.
Step 2
Generate a professional proposal
A branded PDF with your logo, scope, and terms. Client-ready in minutes.
Step 3
Every bid, right where you left it
Every bid saved. Profit tracked. Your next estimate starts faster than the last.
Estimate builder
Better proposals.
Less effort.
VoltPro handles the math. You handle the job.
Estimate PDF Options
Choose how pricing appears on the client PDF.
Show subtotal only
Show section totals
Show itemized breakdown
Show sections and items
ESTIMATE
Estimate PDF Options
Choose how pricing appears on the client PDF.
Show subtotal only
Show section totals
Show itemized breakdown
Show sections and items
ESTIMATE
Full pricing control
Present a flat rate, section totals, or a full itemized breakdown. You decide what your client sees.
Commercial Office – Phase 1
3 sections · $18,450.00
Materials
$11,200
Labor
$5,750
Markup
18%
Duplicate Estimate
One-click estimate duplication
Clone any past job in one click. Your prices, sections, and scope carry over.
Create Change Order CO-02
3/4" EMT Qty: 200 $192.00
12 AWG THHN Wire Qty: 500 $185.00
Create Change OrderCO-02
Conduit & Fittings4 items
Qty: 200$192.00
Qty: 500$185.00
Qty: 24$10.56
Qty: 20$9.00
Change orders in a couple clicks
Scope changed after the bid? Updated pricing and a new PDF generate automatically.
Proposals
Proposals that win trust and protect your profit.
Your branding, your terms, your scope of work.
All in one clean PDF.
Your brand, front and center
Your logo and company details are applied automatically. Every proposal looks consistent and client-ready.
Scope of work and terms included
Define your scope of work and terms directly on the proposal. Clear boundaries prevent scope creep and protect your margin.
I'm a lot more confident sending bids now. Before VoltPro I was using a Word doc template and it looked rough. Now every proposal looks a lot more professional.
Integrations
From bid to books. Nothing gets lost.
Stop re-entering estimates into QuickBooks. VoltPro syncs with QuickBooks Online so your estimates, customers, and tax codes stay connected automatically.
Customers
Import your QuickBooks customers in one click. Changes in either system stay in sync automatically.
Estimates
Send estimates to QuickBooks with full line-item detail, taxes, and discounts included.
Chart of accounts
Import your QuickBooks accounts and sub-account hierarchies into VoltPro.
Tax codes
Tax codes sync automatically. US automated sales tax and Canadian manual tax codes are both supported.
Everything else you need to bid with confidence.
Built into every estimate. No add-ons, no upgrades required.
Flexible discounts
Apply a percentage discount to any estimate without breaking your margin calculations.
Material order sheet
Generate a PDF list of every material in your estimate. Send it to your supplier and get accurate pricing fast.
CSV material import
Upload your material list from any spreadsheet. VoltPro maps your columns and imports everything in one step.
Drag-and-drop line items
Reorganize sections and line items into the right order. Your client sees a clean, logical proposal.
Vendor invoice scanning
Forward invoices from any distributor. VoltPro reads every line item and updates your price catalog automatically.
Assembly builder
Group materials into reusable assemblies. Add a full scope of work to any estimate in seconds.
Proof it works.
Trade contractors doing better work than their proposals showed. Not anymore.
"Using VoltPro has cut our estimating time in half. We used to struggle with quotes, but now we send out estimates that look top-notch. It's easier than ever, and we're winning more jobs because of it."
Start estimating for free.
Sign up in seconds and build your first proposal today. No credit card required.
Start estimating for freeIncludes one free proposal every month.
Simple pricing.
Straightforward pricing that pays for itself from day one. No sales calls, no complicated tiers.
Save 20%
Free
Free
Perfect for side jobs, occasional projects, or testing how VoltPro works.
Start for free- 1 estimate per month
- PDF export
- 3 kits & assemblies
Pro
$29/mo
For contractors ready to run their estimating process without limits.
Start estimating- Unlimited estimates
- PDF proposals
- CSV estimate import
- Manual invoice scanning
Most popular
Pro+
$49/mo
For contractors who want QuickBooks sync and the full automation stack.
Start estimating- Everything in Pro
- QuickBooks sync
- Smart Inbox with AI parsing
- Proposal portal (coming soon)
Frequently asked questions.
No. It is better than a static template. While Excel templates break and require manual entry, VoltPro is a dynamic estimate builder. You get the speed of a template, saving commonly used assemblies and scope of work, but with intelligent features like real-time material price updates, automatic margin calculations, and professional PDF generation.
Your next bid could take minutes, not hours.
Sign up for free and build your first estimate today. No credit card required.
Start estimating for free