General Contractor Software. Built by construction pros with honest pricing.

What Is General Contractor Software?

General contractor software is a platform that helps GCs manage every part of their business, from bids and subcontractor coordination to scheduling, job costing, change orders, and invoicing, all in one place so nothing falls through the cracks across multiple trades and job sites.

Projul’s general contractor software helps GCs coordinate subcontractors, track job costs across multiple projects, and manage change orders from one platform built by a former general contractor. Projul offers flat-rate pricing with no per-user fees for construction companies of all sizes. If you run a general contracting company, you already know the hardest part of the job isn’t the construction itself. It’s keeping 10 or more subcontractors on schedule, tracking costs across multiple active projects, and making sure every change order gets documented before someone forgets. General contractor software exists to handle that coordination so you can focus on building.

The difference between a profitable GC and one that’s barely scraping by often comes down to organization. The contractors making money have systems. The ones losing money have spreadsheets, group texts, and a whiteboard that hasn’t been updated since last Tuesday.

Built by a GC, for GCs

Projul was built by Kurt Clayson, a former general contractor who got tired of software that was either overpriced, too complicated, or built by people who had never stepped onto a job site. Every feature in Projul exists because a real GC needed it. Over 5,000 contractors, both GCs and specialty trades, now run their businesses through the platform, from first lead to final invoice.

Most general contractor software on the market was designed by tech companies and sold to contractors. You can feel it when you use those tools. The workflows don’t match how a real project moves. Features are either missing or buried three menus deep. And the pricing always involves per-user fees that punish you for growing your team.

Projul started on a job site, not in a conference room. That difference shows up in every screen.

The GC’s Biggest Problem: Coordinating Everyone

Here’s the reality of running a general contracting company. On any given job, you might have a concrete crew, framer, plumber, electrician, HVAC tech, insulation crew, drywall team, painter, tile setter, and finish carpenter all needing to show up in the right order, at the right time, without stepping on each other.

Now multiply that across five or ten active projects.

That coordination problem is what separates general contracting from specialty trade work. A plumber worries about plumbing. A GC worries about everything and everyone. And when one sub falls behind on one job, it creates a domino effect across your entire schedule.

This is exactly why software for general contractors needs to do more than basic scheduling. It needs to show you every sub across every project on one screen, let you shift timelines without making phone calls, and keep your subs informed automatically.

Why Spreadsheets Break Down for GCs

A spreadsheet might work when you have two active jobs and four subs. But the moment you’re running seven projects with 15 different subcontractors, the spreadsheet becomes a liability. Formulas break. Someone overwrites a cell. You can’t see conflicts between projects. And there’s no way for your subs to see their own schedule without you texting it to them every week.

General contracting software like Projul replaces that mess with a single dashboard where every project, every sub, and every deadline lives in one place. When something changes, everyone who needs to know finds out immediately.

Subcontractor Management That Actually Works

Managing subs is the core of general contracting. Your ability to keep subs scheduled, informed, and accountable determines whether projects finish on time and on budget.

Projul gives you a scheduling board that shows every subcontractor’s assignment across all your active projects. Drag a trade from one day to another, and the sub sees the change on their phone right away. Sequence your rough-in, drywall, and finish work so nobody shows up before their turn. When your framing crew wraps early, bump the next trade forward without spending an hour on the phone.

GCs using Projul save 2+ hours daily on sub coordination alone. That’s time you’re not spending on Monday morning phone calls confirming who’s going where this week.

Tracking Who’s Responsible for What

On a busy job site, accountability gets fuzzy fast. Who was supposed to handle the fire blocking? Did the electrician pull the permit, or was that on us? Is the tile sub bringing their own materials or are we supplying them?

Projul ties every task to a specific person or crew. When something doesn’t get done, there’s no finger-pointing about who was supposed to handle it. The assignment is right there in the system with a name, a date, and a status.

Bid Management for General Contractors

GCs don’t just estimate their own work. They collect bids from subs, assemble scopes, add their markup, and present a complete package to the client. That process is messy when you’re doing it through email chains and phone calls.

Projul’s estimating tools let you build detailed bids with line items, quantities, and markup. Save templates for your most common project types so you’re not rebuilding estimates from scratch. A kitchen remodel estimate that took you 45 minutes in a spreadsheet takes 15 in Projul.

When the client says yes, that estimate converts directly into a scheduled project. Line items become your job cost budget. No re-entering data. No copy-paste errors. The work flows forward.

Win More Bids With Professional Estimates

Your estimate is your first impression. A clean, itemized bid from Projul tells the homeowner or developer that you’re organized and professional. A sloppy PDF cobbled together in Word tells them to call the next GC on their list.

Contractors who use estimate templates in Projul report cutting their estimating time in half. More bids out the door means more work coming in.

Project Coordination Across Multiple Job Sites

Running one project well is a challenge. Running five or ten simultaneously is where most GCs hit a wall. You need to know the status of every job, every day, without driving to every site.

Projul’s project dashboard answers your biggest questions in seconds. Which jobs are on schedule? Which ones are over budget? What needs your attention right now? You see all your active projects with their schedules, budget status, and next action items on one screen.

When your PM marks a task complete on their phone, your office sees it immediately. When a material delivery comes up short, it gets logged in the app and the project record updates in real time. You stop being reactive and start catching problems while they’re still small.

Real-Time Visibility Changes How You Run Your Business

Most GCs find out about problems days after they happen. The drywall sub didn’t show on Wednesday, and you don’t hear about it until Friday’s progress meeting. By then, you’ve lost two days.

With general contractor software that updates in real time, you know about the missed day on Wednesday. You make a call, adjust the schedule, and keep the project moving. That kind of responsiveness is the difference between a project that finishes on time and one that drags for weeks.

Scheduling Across Multiple Trades

Every GC knows the plan changes. Weather kills a day. A material shipment runs late. The plumber doesn’t show. Your schedule has to adapt without creating chaos across every other trade on the job.

Projul’s drag-and-drop scheduler lets you move tasks, reassign crews, and shift timelines with a few taps. Seven schedule views, including Gantt charts and calendar layouts, give you the flexibility to see your projects however works best for you.

Your subs see schedule changes on the mobile app right away. No more morning group texts sorting out who goes where. No more driving to a site to find out the work got pushed back.

Sequencing Trades Without Conflicts

The order matters in construction. You can’t hang drywall before the rough-in inspection. You can’t paint before drywall mud dries. You can’t install cabinets before the floor is level.

Projul lets you set task dependencies so trades are sequenced correctly. When one phase runs long, dependent tasks shift automatically. Your electrician doesn’t show up expecting to do trim-out while the painter is still working. That kind of scheduling intelligence is what separates real GC software from a basic calendar app.

Change Order Management

Change orders are a fact of life in general contracting. The client wants to upgrade the countertops. The architect revises the spec. The inspector requires additional blocking. Every one of those changes affects your budget and your schedule.

The problem most GCs face is documentation. The client asks for a change on site. Your super says “sure, we can do that.” Nobody writes it down. Two months later, you’re eating the cost because there’s no record of the approval.

Projul tracks change orders inside the project record. Document the scope, get the client’s approval through the platform, and the change order automatically updates your job cost budget and your invoice. No more lost money from verbal agreements that nobody can prove.

Protecting Your Margins on Every Change

A single undocumented change order can cost you thousands. On a large project with dozens of changes, that adds up to the difference between a profitable job and a loss.

General contractor software should make change orders easy to create, easy to approve, and impossible to forget. Projul does exactly that, and your client gets a clean record of every change they approved.

Job Costing That Shows You the Truth

Here’s a question every GC should be able to answer at any moment: Am I making money on this project right now?

If answering that question requires an hour in a spreadsheet, your job costing system is failing you. And “I’ll figure it out when the job’s done” is how contractors lose money on projects they thought were profitable.

Projul tracks estimated costs versus actual costs on every project in real time. You see where your labor dollars are going. You see which material line items are running over. You see whether the project is on pace to hit your target margin or heading for trouble.

Catch Overruns While You Can Still Fix Them

The value of job costing isn’t the report you run after the project closes. It’s the alert at week three that labor is running 20% over your estimate. That’s when you can still adjust: reassign tasks, talk to the crew, tighten up the plan.

GCs using Projul report a 32% average increase in profitability. That number comes from catching cost overruns early and keeping projects on budget. By the time most contractors discover a budget problem, the money is already gone.

Lien Waivers and Documentation

General contractors carry the risk on every project. If a sub doesn’t pay their supplier, the supplier can put a lien on the property, and the GC gets dragged into it. Tracking lien waivers from every sub on every project is tedious but critical.

Projul keeps project documentation organized and tied to the right job. Store lien waivers, contracts, permits, inspection reports, and photos in the project record so everything is findable when you need it. Six months after a project closes, you can pull up the lien waiver from your drywall sub in ten seconds instead of digging through a filing cabinet.

Reducing Your Risk on Every Job

Good documentation protects you from disputes, lien claims, and warranty callbacks. When everything lives in one system tied to the project, you always have the records to back up your position. General contracting software that doesn’t handle documentation is leaving you exposed.

Client Communication That Builds Trust

Your clients want to know what’s happening with their project. They don’t want to call you every other day asking for updates. And honestly, you don’t want to take those calls when you’re in the middle of coordinating subs on three other jobs.

Projul’s client portal gives your customers visibility into their project status without giving them access to your internal notes or margins. They can see the schedule, approve estimates, sign change orders, and pay invoices, all in one place.

This level of transparency sets you apart from every other GC who communicates through sporadic phone calls and texts. When a homeowner can log in and see that framing starts Monday, they stop calling you on Friday to ask.

Professional Communication Wins Referrals

General contractors live and die by referrals. A client who felt informed and respected throughout the project tells their neighbors. A client who felt ignored or confused tells them too, just a different story.

Software for general contractors should make client communication automatic, not something you have to remember to do. Projul handles that so your reputation builds with every project.

Run Your GC Business From the Truck

Your supers and PMs need schedules, change orders, and time tracking from the field, not the office. Projul’s native iOS and Android app gives them the full platform on their phone, with geofencing to verify crew locations across every job site.

Pull up a sub’s schedule, approve a change order, or clock your crew in without touching a laptop. The app works on a dusty phone with one bar of signal. Your team picks it up fast because it was designed for the field first, not adapted from a desktop tool.

Time Tracking With GPS Verification

Paper timesheets filled out from memory at the end of the week are never accurate. Guys round up. Nobody verifies which site they were actually on. And the data doesn’t connect to your job costs.

Projul’s time tracking includes geofencing. Your crew clocks in from the mobile app, and the system confirms they’re at the correct job site. Those hours feed directly into your job costing, so you know exactly where the labor went. Real general contractor software connects time tracking to budgets automatically.

Invoicing That Gets You Paid Faster

Cash flow is the lifeblood of every GC operation. If you’re waiting until project completion to send an invoice, you’re financing your client’s project with your own money, and your subs still expect to get paid on time.

Projul lets you invoice throughout the project. Send deposit invoices before work starts. Bill for completed phases as you go. Add change orders to the invoice with one click. Your clients can pay online directly from the invoice, which means faster payments and less chasing.

QuickBooks Integration

Double-entering financial data into your accounting software wastes time and creates errors. Projul integrates with QuickBooks Online so your invoices, payments, and customer records sync automatically. When you send an invoice in Projul, it shows up in QuickBooks. When the client pays, both systems update. Your bookkeeper stays happy and your books stay accurate.

Why GCs Switch to Projul

Most general contractors come to Projul after trying one or two other platforms. The story is almost always the same: the last tool was too expensive per user, too complicated for the field team, or missing features that GCs specifically need.

Here’s what makes Projul different:

• Built by a general contractor. Kurt Clayson started Projul after running his own GC business. Every feature exists because a real contractor needed it.
• Flat-rate pricing. $4,788 per year for your entire company. No per-user fees. Your estimators, PMs, field supers, office staff, and subs all get full access.
• All-in-one platform. CRM, estimating, scheduling, job costing, time tracking, invoicing, change orders, and client portal. One login. One system.
• Rated 9.8 on G2. For ease of use and quality of support. That rating comes from contractors who use it every day.
• Over 5,000 contractors. From one-truck operations to companies with 200+ employees. The platform grows with you.

General Contractor Software vs. Doing It the Old Way

Still wondering whether general contractor software is worth the investment? Here’s what the manual approach actually costs you.

Scheduling by group text: Works until you have more than three active jobs. Then messages get buried, subs miss updates, and you spend your morning on the phone sorting out who goes where. GC software puts the schedule on everyone’s phone and updates it automatically.

Job costing after the fact: You finish a project, add up the receipts, and discover you lost money. That information doesn’t help on a job that’s already closed. Real-time job costing warns you at week two, not month four.

Change orders on napkins: The client approved it verbally. Your super did the work. Nobody documented the scope or the cost. Now you can’t bill for it. General contracting software creates a paper trail that protects your margins.

Invoicing from Word documents: You format an invoice, email it, and hope the client pays. No online payment. No automatic reminders. No connection to your accounting system. Projul invoices include online payment, QuickBooks sync, and payment status you can check in three seconds.

The math is straightforward. The time and money you lose to manual processes costs more than the software. Most GCs make back their Projul subscription in the first month from time savings alone.

Keeping Every Document in One Place

General contractors deal with more paperwork than any other trade. Permits, contracts, lien waivers, insurance certificates, inspection reports, architect drawings, sub agreements, and change order approvals pile up on every project. When those documents live in email threads, filing cabinets, and random folders on someone’s desktop, things get lost. And lost documents cost you money.

Projul’s document management ties every file to the right project. When your super needs the building permit, it is right there on the project record. When the owner asks for proof of insurance from your electrical sub, you pull it up in seconds. When a dispute arises about a change order three months after the project closes, you have the signed approval with a timestamp.

Photo Documentation That Protects You

Photos are your best defense against disputes, warranty claims, and he-said-she-said arguments about what was done and when. Projul’s mobile app lets your field team snap photos throughout the project and attach them to the right job automatically. Before and after shots, progress photos, inspection documentation, and punch list items all live in the project record with dates and timestamps.

When a homeowner calls six months later claiming the tile was cracked before your crew left, you pull up the final walk-through photos showing clean, undamaged work. That kind of documentation saves you thousands in avoided callbacks and disputes.

Sub Documentation and Compliance

On larger GC projects, you need insurance certificates, W-9s, and signed sub agreements from every trade on the job. Keeping track of which subs have current documentation and which ones are expired is a headache that grows with every project.

Projul lets you store sub documentation at the company level so it carries across projects. When your plumber’s insurance certificate expires, you catch it before they show up on the next job. When the GC above you on a commercial project asks for documentation on every sub, you pull it from one place instead of making a dozen phone calls.

Your lead pipeline and scheduling board work alongside document management to give you a complete picture of every project. From the first bid through the final payment, nothing falls through the cracks because everything lives in one system that your whole team can access from the office or the field.

Honest Pricing for General Contractors

Most general contractor software charges per user. That model punishes you every time you grow. Hire a new PM? More money. Add a field super? More money. Give your subs access to their schedule? Way more money.

Projul starts at $4,788 per year for your entire general contracting company. No per-user fees. Your estimators, crew leads, PMs, office staff, and field workers all get full access without inflating the bill.

Over 5,000 contractors use Projul to run their operations, and general contractors consistently report saving 2+ hours daily on admin work. G2 users rate Projul 9.8 for ease of use and 9.8 for quality of support.