Blog
Latest updates, tips, and insights for electrical contractors
Electrical Estimating Software vs. Proposal Software: What's the Difference?
Electrical estimating software calculates job costs and markup to get a total bid price. Proposal software turns that into a professional document you send. Two tools, two stages.
Margin vs Markup: What Contractors Get Wrong
Most contractors confuse markup and margin, and it quietly costs them. Learn the difference, see the math, and price every job to hit your actual target.
Estimates vs Quotes: What Contractors Need to Know
Learn the important differences between estimates and quotes, and how to use them correctly to protect your business and manage client expectations.
5 Strategies to Scale Your Contracting Business
Learn five critical strategies for growing your contracting business including bidding, financial management, pricing, estimating, and marketing.
5 Steps to Launch Your Contracting Business
A guide to starting your contracting business. Covers choosing a specialty, naming, legal requirements, setting up finances, and building your network.
Streamline Your Estimates and Material Tracking
How modern estimating software helps contractors save hours on material tracking, automate markup calculations, and generate professional estimates.
Product Updates
Track the latest features and improvements we're shipping to VoltPro
Product Updates: April 2026
Upload your existing estimate spreadsheet straight into the VoltPro estimate builder, sync with QuickBooks Online in beta, and a round of UI polish across the app.
Product Updates: March 2026
Change orders and auto-calculated labor are now live in VoltPro. Lock in scope, protect your margins, and stop tracking amendments in spreadsheets.
Product Updates: December 2025
VoltPro introduces automated labor calculations. Link install time to materials, set default rates, and calculate labor hours with one click.
Product Updates: November 2025
VoltPro launches a completely overhauled estimate editor with realtime section totals, profitability breakdowns, drag-and-drop reordering, and auto-save.
Product Updates: May 2025
New VoltPro features for May 2025, including bulk CSV import for your material catalog and non-taxable cost fields for more accurate electrical estimates.
Product Updates: March 2025
VoltPro launches mobile support, a global price catalog, and an improved invoice uploader so electrical contractors can estimate faster on any device.
Product Updates: October 2024
New VoltPro features for October 2024, including estimate discounts, customizable PDF rendering, and custom estimate subtotals for electrical contractors.