Field guides for working contractors
Practical, contractor-to-contractor walkthroughs of AI estimating, blueprint takeoff, project management, invoicing, and the business decisions that keep GCs profitable. No fluff.
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Invoicing & Payments
How to Run AIA Progress Billing in BuildCrux, Draw by Draw
The AIA G702 and G703 forms make sense once you see them as math. The hard part is running them every month without a rejected draw or a forgotten retainage line. Here is the full BuildCrux progress billing workflow, from building the schedule of values off your estimate to billing the final retainage release at closeout.
Faizan Khan · 9 min read
Invoicing & Payments
AIA G702 and G703: The Contractor Guide to Progress Billing
If a general contractor or owner asks for your billing "on a G702," they want a specific pair of AIA forms most small contractors have never filled out. Here is what the G702 and G703 are, how they work together, and how to bill progress on commercial work without getting your draw rejected.
Faizan Khan · 11 min read
Business Growth
Overhead and Profit in Construction, Explained
Overhead and profit is the number that decides whether a busy contractor is a profitable one. Most contractors guess at it. Here is what O&P actually covers, how to calculate your real overhead rate, and how to apply it to every bid and change order.
Faizan Khan · 10 min read
Project Management
How to Price a Change Order So It Gets Approved and Pays
A change order lives or dies on the number. Price it too high and the customer fights it. Price it from memory and you eat the gap. Here is how to price a change order so it gets approved fast and protects your profit.
Faizan Khan · 9 min read
Estimating
Construction Takeoff: The Complete Guide for Contractors
A construction takeoff is the count behind every bid. Get it wrong and you either lose the job or lose money on it. Here is how takeoff works, where it goes wrong, and how AI takeoff does in twelve minutes what used to take three nights.
Faizan Khan · 11 min read
Business Growth
Job Costing for Contractors: How to Know Real Profit on Every Job
Most contractors do not know which jobs make money and which ones quietly lose it. Job costing fixes that. Here is how to track every cost category against the job in real time, and read true margin while you can still do something about it.
Faizan Khan · 10 min read
Business Growth
State Contractor Licensing: A 2026 Overview
State contractor licensing varies wildly. Some states require an exam, financials, and bond. Others have no state-level license at all. Here is the 2026 overview for contractors expanding territory.
Faizan Khan · 9 min read
Business Growth
Hiring Your First Crew Member: A Contractor's Playbook
Hiring your first crew member is the most consequential business decision a solo contractor makes. Here is how to know when, who, and how to do it without sinking the business.
Faizan Khan · 9 min read
Estimating
Construction Proposal vs Estimate vs Bid
Proposal, estimate, and bid are not the same document. They have different legal weight, different customer expectations, and different consequences when disputes arise.
Faizan Khan · 8 min read
Project Management
Daily Logs: What to Record on Every Jobsite
A daily log is your contemporaneous record of every workday on every project. Done right, it takes 90 seconds. Done wrong, it costs you $40K in disputes you cannot defend.
Faizan Khan · 8 min read
Business Growth
Construction Insurance Basics: What Every Small GC Needs
Construction insurance is the difference between a bad month and going out of business. Six policies every small GC should understand, what they cover, what they cost.
Faizan Khan · 10 min read
Invoicing & Payments
Lien Waivers: A Contractor's Guide to Protecting Payment
Lien waivers protect contractor payment when used correctly. Sign the wrong type and you waive your right to file a mechanic's lien before getting paid. Here is the framework that prevents the mistake.
Faizan Khan · 9 min read
Project Management
Construction Project Scheduling: Gantt Charts vs Phase Boards
Construction scheduling fails the same way every time: too detailed for the field, too coarse for the office. Here is the framework that fits both.
Faizan Khan · 9 min read
Invoicing & Payments
QuickBooks for Contractors: How to Sync Without the Manual Cleanup
Most contractors burn 4 to 8 hours a week on QuickBooks data entry that should already be automatic. Here is the integration architecture that ends the manual cleanup and the workflow that keeps your books accurate without thinking about it.
Faizan Khan · 9 min read
Business Growth
How to Win More Commercial Bids as a Small GC
Most small GCs decline commercial bids because the takeoff is too long and the scope is too unfamiliar. Here is the playbook that turns commercial work into your most profitable job class.
Faizan Khan · 11 min read
Business Growth
The Best Contractor Software in 2026: An Honest Comparison
A working contractor's comparison of the six contractor management platforms that actually matter in 2026. No marketing copy, no fake-balanced reviews, no hidden affiliate links.
Faizan Khan · 12 min read
Business Growth
Construction Mileage Tracking: IRS Rules and the Apps That Get It Right
A contractor driving 25,000 business miles a year misses out on $18,125 in deductions if the log is not audit-proof. Here are the IRS rules, the 2026 rate, and the workflow that captures every mile automatically.
Faizan Khan · 9 min read
Invoicing & Payments
How to Send Construction Invoices That Get Paid Faster
Most contractors wait 30 to 60 days to get paid. A handful get paid the same week. The difference is not luck. It is invoice discipline, the right payment rails, and a customer experience that makes paying easy.
Faizan Khan · 10 min read
Project Management
How to Manage Change Orders Without Losing Money
Most contractors lose 3 to 8% of revenue to change orders that never get paid. Here is the process, the template, and the workflow that closes that gap inside a week.
Faizan Khan · 9 min read
Estimating
Restaurant Buildout Cost: A Contractor's Estimating Playbook
Restaurant buildouts run $200 to $400 per square foot for good reason. Here is the cost breakdown, the scope categories that catch new contractors out, and a complete estimating playbook.
Faizan Khan · 11 min read
AI in Construction
Blueprint Takeoff from PDF: Drawing Set to Estimate in Twelve Minutes
Modern blueprint takeoff software reads full PDF sets, measures areas from scaled drawings, and outputs priced line items in twelve minutes. Here is the workflow and how to evaluate the tools.
Faizan Khan · 10 min read
Estimating
Commercial Tenant Improvement Estimating: A Working GC's Guide
Commercial tenant improvement bids reward contractors who scope correctly and punish the ones who don't. Here is the complete framework, including the scope categories most residential GCs miss.
Faizan Khan · 12 min read
AI in Construction
AI Construction Estimating: How It Actually Works in 2026
AI estimating is real, but most of what gets sold as "AI" is a takeoff bot with a price book. Here is how the actual pipeline works, what it gets right, and what still breaks, with a real $686K commercial case study.
Faizan Khan · 13 min read
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