Plumbing Software. Pump up profits, and increase cash flow with next-level project management tools.

What Is Plumbing Software?

Plumbing software is a business management platform built for plumbing contractors that combines estimating, scheduling, dispatching, job costing, and invoicing into one system. It replaces spreadsheets, paper tickets, and disconnected apps so you can run your entire plumbing operation from a single login.

If you run a plumbing company, your day looks nothing like a typical office job. You start with a schedule, then an emergency call blows it up. A tech needs a part that’s in the other van across town. An inspector cancels and you have to rebook before the permit expires. A homeowner wants a quote for a water heater while your estimator is already buried in a new construction bid.

Plumbing software exists to bring order to that chaos. Not by changing how you work, but by connecting every piece of your business so nothing falls through the cracks.

Manage Plumbing Jobs Without Drowning in Paperwork

Plumbing contractors handle everything from emergency service calls to new construction rough-ins, often on the same day. One moment you’re dispatching a tech to a burst pipe, and the next you’re reviewing fixture counts for a commercial tenant improvement.

Projul helps plumbing businesses manage the service queue alongside project work, track materials per job, and get invoices out before the customer forgets who fixed the leak. Over 5,000 contractors use Projul to keep their operations organized and their cash flow healthy.

The problem with most plumbing business software is that it was designed for either service work or project work, but not both. Service-focused tools give you dispatching but no real estimating. Project management tools handle construction bids but choke on same-day service calls. Projul handles both because plumbing contractors need both.

Win More Bids With Fast, Professional Estimates

Plumbing estimates are different from general construction bids. You’re pricing fixture counts, pipe runs, labor for rough-in versus finish work, and often breaking out service work separately from project work in the same proposal. A water heater swap needs a quick flat-rate quote. A bathroom remodel needs itemized fixtures, supply lines, drain work, and labor. A new construction rough-in needs per-fixture pricing across dozens of drops.

Projul’s estimating tools let plumbing contractors build detailed proposals for all of these scenarios. Use assemblies to price common configurations in seconds. A standard water heater install assembly might include the unit, supply lines, gas flex, expansion tank, drain pan, and labor. Save it once, adjust the specifics per job, and send the bid from your truck.

Quoting Service Work vs. Project Work

Service calls and project bids are fundamentally different, and your plumbing software should handle both without forcing you into the wrong workflow.

For service work, you need speed. The homeowner wants a price now, not tomorrow. Projul lets you pull up saved assemblies, adjust quantities, and send a quote in minutes. The customer approves with a digital signature on their phone and you start the work.

For project work, you need detail. A commercial repipe or a multi-bathroom remodel needs line items, quantities, markup, and sometimes multiple phases. Projul’s estimating tools let you build that level of detail without starting from scratch every time. Save templates for your most common project types and customize them for each bid.

Plumbing contractors using Projul report a 32% average profit increase because bids go out faster and job costs stay visible from start to finish.

Service Call Dispatching That Handles the Unexpected

Emergency calls are the heartbeat of most plumbing businesses. They also wreck your schedule if you don’t have a system for handling them.

A slab leak comes in at 10 AM. Your techs are already on jobs. Without plumbing contractor software, you’re making phone calls, checking the whiteboard, and trying to remember who’s closest and who can be pulled without creating a bigger problem somewhere else.

Projul’s scheduling board shows you every tech’s assignment in real time. See who’s almost done, who’s closest to the emergency, and reassign with a drag. The affected tech gets the new job details on their phone instantly. The customer whose job just got bumped gets rescheduled, and their record stays updated.

This matters because how you handle emergencies defines your reputation. Respond fast and you become the go-to plumber in your market. Fumble the dispatching and you lose both the emergency customer and the one you bumped.

Balancing the Service Queue and Project Schedule

Most plumbing companies run service and project work side by side. Your service techs handle calls while your project crews work on new construction or remodels. But in reality, the lines blur constantly. A project crew tech might get pulled for a big emergency. A service tech might fill a gap on a project when the call board is light.

Projul puts both types of work on the same schedule so you see the full picture. No more toggling between a dispatch board and a project calendar. One view. One system. Full visibility into your crew’s capacity.

Permit and Inspection Tracking

Plumbing work lives and dies by permits and inspections. A missed inspection means your crew can’t move to the next phase. A forgotten permit renewal means work stops entirely. In commercial plumbing, the inspection schedule can make or break your timeline.

Track permit status and inspection dates inside each project in Projul. Attach permit documents to the job record. Set tasks for inspection milestones so nothing gets missed. When the inspector passes your rough-in, mark it complete and the project moves forward automatically.

Backflow Testing and Compliance Records

Commercial plumbing contractors deal with backflow prevention testing, annual certifications, and compliance documentation. These records need to be accessible, organized, and tied to the right property.

Use Projul’s document management to attach test results, certifications, and compliance records to each job. When the property manager calls asking for last year’s backflow test report, you pull it up in seconds instead of digging through a filing cabinet.

Warranty Tracking That Protects Your Business

Plumbing contractors deal with manufacturer warranties on water heaters, fixture warranties, and labor warranties on their own work. When a customer calls six months later saying their water heater is leaking, you need to know what’s covered.

Track warranty details inside the original job record in Projul. Record the install date, warranty terms, and serial numbers. When the callback comes, pull up the job, check the warranty status, and know whether it’s a warranty claim or a billable service call before you roll a truck.

Fleet and Van Management for Plumbing Companies

Your vans are your mobile warehouses. Every truck carries a different mix of fittings, fixtures, and parts. Knowing what’s on each van and where each van is located saves you from wasted trips across town.

Projul’s GPS time tracking shows you where every crew is working. Combined with job-level material tracking, you can see which parts were used on which job and plan restocking accordingly. When a tech needs a specific fitting, you check which van has it rather than sending someone to the supply house.

Parts Inventory Across Multiple Vans

One of the most common frustrations for plumbing company owners is the parts problem. You stock your vans, your techs use parts but don’t always log them, and by Friday you have no idea what’s on which truck. You end up buying duplicates or sending techs to the supply house in the middle of a job.

Projul’s material tracking ties parts usage to specific jobs. When a tech logs materials used on a service call, the inventory picture updates. It’s not a full warehouse management system, but it gives you the job-level visibility that most plumbing contractor software completely ignores.

Managing Apprentices and Growing Your Team

Plumbing companies are always training. Your apprentices need supervision, your journeymen need to stay productive, and your master plumber’s time is your most expensive resource. Putting the right person on the right job matters more in plumbing than almost any other trade.

Use Projul’s scheduling tools to assign work based on skill level. Route your apprentices to jobs with a journeyman already on site. Keep your master plumber focused on the work that requires a license. Track hours per employee per job so you know exactly what your labor costs look like at every level.

Task lists inside each project let you break work into steps an apprentice can follow. Instead of your journeyman explaining the same rough-in sequence for the tenth time, the task list walks through it. Your experienced plumbers spend less time supervising and more time producing.

Residential vs. Commercial Plumbing

Running residential and commercial plumbing work requires different approaches, but you shouldn’t need different software for each.

Residential plumbing moves fast. The homeowner wants a quote today and the work done this week. You’re pricing individual fixtures, short pipe runs, and straightforward labor. The client makes decisions quickly and pays at completion.

Commercial plumbing is a longer game. You’re bidding on spec, working with general contractors, managing phased inspections, and billing through progress payments. The fixture counts are higher, the code requirements are stricter, and the paperwork is heavier.

Projul handles both. Build a residential service quote in five minutes or a commercial bid with phased pricing over an afternoon. Schedule a single-day faucet swap next to a three-month tenant improvement. Your plumbing software should flex with your business, not force you into one lane.

Water Heater and Remodel Project Management

Water heater replacements and bathroom remodels are bread-and-butter work for plumbing contractors. They’re also the jobs that benefit most from good project management because they involve coordination, multiple trades, and customer communication.

A water heater swap seems simple, but it still involves permitting in most jurisdictions, possible code upgrades, disposal of the old unit, and customer follow-up. Track all of this inside the job record. Attach the permit, log the serial number, document the install with photos, and send the invoice before you leave.

Bathroom remodels are more complex. You’re coordinating with tile setters, electricians, and the GC. Your rough-in has to pass inspection before anyone else can proceed. Use Projul to schedule your phases, track your costs against the estimate, and communicate with the GC through the project record.

Job Costing That Shows You the Truth

Every plumbing contractor has finished a job thinking they made money, only to discover they didn’t when they finally added up the receipts. The water heater install seemed profitable until you counted the two extra trips to the supply house and the callback to fix a fitting.

Projul tracks estimated costs versus actual costs on every job in real time. See your labor hours, material costs, and any extras as they happen. If a repipe job is running over on labor at the halfway point, you know now, not after you’ve already eaten the cost.

This real-time visibility is what separates plumbing software from a basic scheduling app. Scheduling tells you where your crew is. Job costing tells you whether you’re making money.

Time Tracking With GPS Verification

Plumbing crews work across multiple job sites every day. Paper timesheets filled out from memory on Friday don’t cut it when you’re trying to track labor costs per job.

Projul’s time tracking includes geofencing. Your techs clock in from the mobile app, and the system verifies they’re at the right job site. Hours tie directly to the job for accurate labor costing. When payroll comes around, the data is already clean.

For plumbing companies running service and project work, this is especially valuable. You can see exactly how much labor went into that “quick” service call that turned into a three-hour ordeal. That data helps you price future service calls more accurately.

Get Paid Quickly With Built-In Invoicing

Slow invoicing is the number one cash flow killer for plumbing businesses. Your tech finishes a job on Monday, the paperwork sits on your desk until Wednesday, the invoice goes out Thursday, and the customer pays in two weeks if you’re lucky. That’s three weeks of floating the cost of materials and labor.

Projul’s invoicing tools let plumbing contractors bill for service calls and project work in the same platform. Send invoices from the truck after finishing a repair, and let clients pay by card or ACH directly from the invoice. Track who’s paid and who hasn’t across every active job.

For project work, invoice in phases. Bill for rough-in when it passes inspection. Bill for finish work at completion. Add change orders to the invoice with one click. Your QuickBooks syncs automatically so your books stay current without double entry.

Rated 9.8 on G2 for ease of use, Projul makes invoicing fast enough to do before you leave the driveway.

Send Invoices From the Driveway

Your plumbers finish a water heater install and head straight to the next call. Projul’s native iOS and Android app lets them clock in with geofencing, mark tasks complete, and send the invoice before they leave the driveway. No more waiting until Friday to bill for work you finished Monday.

The mobile app was built for the field. Big buttons, simple navigation, works on a dusty phone with one bar of signal. Your techs are using it by lunch on day one. From the app, they can clock in, view their schedule, update task status, take photos, log materials, and send messages. Everything syncs to the office in real time.

QuickBooks Integration

Double-entering financial data is a waste of time and a source of 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 doesn’t need to re-enter anything.

Why Plumbing Contractors Switch to Projul

Most plumbing contractors come to Projul after trying one or two other platforms. The story is usually the same. The last software was built for general contractors and didn’t understand plumbing workflows, or it was a service dispatch tool that couldn’t handle project work.

Here’s what makes Projul different:

• Built by a contractor. Kurt Clayson started Projul after years of running his own construction company. 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, techs, office staff, and apprentices all get full access.
• Service and project work in one platform. Dispatch a service call and manage a new construction rough-in from the same login. No more juggling separate tools.
• Rated 9.8 on G2. For both ease of use and quality of support. That’s contractors voting with their reviews.
• Over 5,000 contractors. From one-truck operations to companies with 200+ employees. The platform scales with you.

Honest Pricing for Plumbing Contractors

Most plumbing software charges per user. That pricing model punishes growth. Hire another tech? More money. Add an apprentice? More money. Give your office manager access? Even more money.

Projul starts at $4,788 per year for your entire plumbing company, no per-user fees. Your estimators, crew leads, and office staff all get full access without inflating the bill. Over 5,000 contractors use Projul to manage their operations, and plumbing 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.

Stop Running Your Plumbing Business From a Clipboard

If you’re still managing your plumbing company with clipboards, whiteboards, and group texts, you already know it’s not working. Service calls slip through the cracks. Estimates sit on your desk. Invoices go out late. You have no idea whether last month’s work was actually profitable.

Software for plumbers like Projul isn’t about adding technology for its own sake. It’s about running a tighter operation so you can handle more calls, protect your margins, and stop spending your evenings on paperwork.

Over 5,000 contractors have already made the switch. They’re spending less time on admin, catching cost overruns early, and getting paid faster. Your competition is probably one of them.