Plumbing, Industry Insights

Plumbing Drawing Apps: Key Uses & Benefits

Joanne Bratton
April 1st, 2025
8 Min Read

Plumbing designers use plumbing drawing apps to visualize and create precise plumbing layouts. But it’s often challenging for plumbers to know if a particular drawing app provides the specific features they need or if it’s worth the cost.

Plumbing drawing apps streamline the design process and help plumbers accurately measure and plan plumbing systems. Design programs provide digital tools to reduce manual errors, such as improper pipe size or incorrect fittings. Some apps even generate a material list for the project.

Plumbing businesses must use the right tools to work efficiently and improve operations. In this guide, we’ll compare several plumbing drawing apps, explain the app benefits and challenges, and share best practice tips to improve plumbing business performance.

Key Features of Plumbing Drawing Apps

Plumbing design software simplifies the design process, enabling engineers or designers to configure project specs into an efficient plumbing system.

While specific features vary depending on the design software, top features include:

  • Two- or three-dimensional rendering options: A 2D plan, similar to a floor plan blueprint, provides a birds-eye view of plumbing plans. Some piping design software creates a 3D plan from the 2D format to show greater detail and illustrate how the infrastructure works in the space.

  • Plumbing design templates: Many design software apps provide premade templates to simplify design creation. Creating your own templates also speeds up future plumbing designs.

  • Plumbing symbol library: A library of piping and instrumentation diagram symbols (P&ID) enables designers to use symbols for common plumbing elements, such as piping, valves, and pumps. It helps designers accurately identify plumbing components and makes the plan easier to understand.

  • Diagram annotations: In addition to piping symbols, plumbing designers can use other diagram annotations like color coding, labels, or a legend for symbols. This ensures everyone using the design understands the system layout and components.

  • Measurement tools: Digital tools assist in calculations such as pipe distance, size, volume, and flow rates. Automatic calculations save time and provide greater accuracy in determining technical details.

  • Zoom functions: The ability to zoom in and out enables designers to add additional details to portions of the project.

  • File format options: Design software allows designers to save the design plan in various formats, which is helpful for importing the design in another program or sharing it with other team members involved in the project.

  • Plug-ins and integrations: Many programs offer plug-ins to provide additional design and calculation tools to extend the software’s functionality and integrations for advanced modeling or teamwork collaboration.

These tools help plumbers design with greater accuracy, visualize the system, and increase communication with teams and clients.

Benefits of Using Plumbing Drawing Apps

Plumbing drawing apps help plumbing designers during system planning, testing, and construction.

Key benefits include:

  • Create accurate plumbing plans: Design software improves the accuracy of system design, with built-in calculations for measuring pipe length, size, and water velocity. Some programs include access to building codes to ensure designs meet proper specifications.

  • Design more efficiently: Digital design tools and templates help plumbing designers create designs faster. Piping symbols and other shortcuts speed up the design process.

  • Reduces manual errors: Visualizing a design in 2D or 3D enables plumbing designers to determine if system elements work properly and identify potential problems early on.

  • Increases team and client communication: Digital designs enable remote team collaboration and improve the ability to communicate with clients. It increases the chances for feedback before the project reaches the construction phase.

  • Saves time: Drawing apps helps plumbing designers make revisions or additions more quickly than designs made with pen and paper. Instead of starting over from scratch, they can more easily change the details on a portion of the project.

  • Improves project management: Some plumbing design programs generate a bill of materials from the design elements, ensuring plumbing businesses don’t purchase unnecessary parts. A detailed design ensures plumbers use the right materials and build an efficient system.

Plumbing Drawing Apps Challenges

Plumbing drawing apps come with their own set of challenges. It’s a good idea to research apps to identify any issues beforehand.

Common challenges include:

  • Implementation difficulties: Some drawing apps have more user-friendly interfaces than others, and any new software involves a learning curve. Those using a highly technical drawing app will need training to understand how to use its features.

  • Limited features: Drawing apps may not provide everything a plumbing business needs. For instance, some apps may focus on industrial plumbing layouts or don’t provide the exact tools needed to perform a specific task.

  • Cost: Some drawing apps are pricier than others, and the cost may not outweigh the benefits.

  • Compatibility with other software: A lack of integration with other software may make it more difficult to use the drawing app with other programs, reducing its functionality.

  • Inability to connect with operations: A drawing app typically functions only as a design tool and doesn’t connect other plumbing business operations, such as estimating and dispatching.

Types of Plumbing Drawing Apps

There are many different types of plumbing drawing apps available for varying skill levels and plumbing projects. We’ll cover the basics of some of the top plumbing drawing apps.

ArcGIS

ArcGIS, by Esri, offers ArcGIS Field Maps, ArcGIS Pro, and ArcGIS for AutoCAD that use Geographic Information Systems (GIS) technology to enhance construction industry designs.

Top Features: ArcGIS technology helps professionals plan, design, and construct pipelines by measuring and mapping data. Maps and GPS data help accurately calculate design elements for plumbing construction.

Pros: A variety of tools help designers visualize and spatialize pipeline design.

Cons: Tools help survey, construct, and manage large pipeline networks, so its features may not meet specific needs of commercial or residential plumbers.

AutoCAD

AutoCAD by Autodesk provides 2D and 3D computer-aided design (CAD) tools for engineers, architects, and construction professionals in a variety of industries.

Top features: An MEP toolset automates tasks for professionals in the mechanical, electrical, and plumbing industries. It allows for 2D isometric drawing creation and offers an extensive library to increase precision in managing layouts.

Pros: As one of the industry standards, it provides a wide range of features and is highly customizable.

Cons: Users cite a lack of 3D functionality.

Revit

Also by Autodesk, Revit uses Building Information Modeling (BIM) software to model 3D shapes, structures, and systems.

Top features: Revit for MEP enables designers to create and document building systems with other structural components. It also allows designers to conduct simulations to identify issues.

Pros: Tools streamline the design project, even across multiple disciplines, and automate model layout. Many plugin options give greater flexibility and a range of tools.

Cons: Its technicality means users will have a significant learning curve.

SketchUp

SketchUP by Trimble provides 3D modeling software to easily create and share designs.

Top Features: Sketchup provides tools to create detailed system components, such as MEP systems. The software enables users to group, layer, and label components.

Pros: Its cloud-based system provides flexibility as users can access projects by desktop, iPad, or web applications. This also makes it easier to share and collaborate on projects.

Cons: May require several extensions for the right set of tools or features.

SmartDraw

SmartDraw provides diagramming capabilities for various industries, with plumbing-specific capabilities.

Top Features: Its visualization features support piping and instrumentation diagrams to simplify and clearly design piping systems.

Pros: The software provides pipeline templates and more than 300 P&ID symbols for clear labeling. It also works with several other apps and storage systems.

Cons: Doesn’t offer plumbing calculations and may not provide the tools for advanced plumbing designs.

Visio

Visio by Microsoft provides tools for users to create diagrams, including processing diagrams in the plumbing industry.

Top features: Visio provides features for plumbing and piping plans.

Pros: Accessible through Microsoft Teams for real-time collaboration.

Cons: Since the software isn’t specifically built for plumbers, it lacks a wide range of features and tools for complex plumbing designs.

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Plumbing Drawing App Licensing Options and Costs

Different types of software offer diverse licensing options. It’s important to research options (and read the fine print) to understand plan details and subscription terms.

A few factors to consider include:

  • Type of subscription: Most software options work on a subscription basis, requiring users to pay a recurring fee monthly or annually. Compare cost savings by paying an annual fee instead of each month.

  • Number of users: Determine how many people in your business will use the software. Software packages may only cover one user, while others may provide discounts for multiple or unlimited users.

  • Renewal options: Know the subscription term limits and when the subscription auto-renews.

  • Free trials or demos: Find out if the software offers a free trial or demo so you can see how the features work before you buy.

Software price usually varies based on the features. A breakdown of costs from the software list above is as follows.

ArcGIS: Creator $700 annually; Professional $2,200 annually; Professional Plus $4,200 annually

AutoCAD: $2,030 annually; $250 monthly; $300 flex plan

Revit: $2,910 annually; $365 monthly; $300 flex plan

SketchUp: Go plan for iPad and web: $119 annually; Pro plan $349 annually; Studio $749 annually

SmartDraw: Individual $9.95 per month; Team $8.25 per user/month; Enterprise $5 per user/ month

Visio: Included in Microsoft 365 commercial plans; Plan 1 $5 per user/month; Plan 2 $15 per user/month

Best Practices for Using Plumbing Drawing Apps

Once you’ve chosen a plumbing drawing app, you’ll want to make sure you gain the most benefits from its features.

Follow these best practice guidelines to get the most out of the plumbing design app:

  • Train users beforehand: It’s helpful if users can practice ahead of implementation in order to get key questions answered. Some design apps may offer a free trial, online beginner tutorials, or other training programs. Engage an expert to assist in training and implementation.

  • Customize to fit business needs: Determine which customizations benefit your business the most, whether it’s a specific template setup or a plug-in for specific functions.

  • Stay updated: Keep the software updated for the newest features, improved performance, and best security.

  • Regularly backup files: Save and organize design files in a central location for additional security and team access.

  • Increase team collaboration: Set up a streamlined communication system to increase team collaboration and feedback.

The Future of Plumbing Drawing Apps

Technological advances will improve drawing app functions, offering  precise designing capabilities and increased collaboration. Future capabilities include:

  • Automated intelligence and machine learning: AI and machine learning will provide tools to automate even more tasks  and provide predictive analysis for plumbing system function and maintenance.

  • Advanced 3D features: Advanced 3D realization creates extremely detailed and highly realistic models.

  • Cloud-based solutions: More apps will offer cloud-based applications to increase flexibility, enhance team collaboration, and provide secure storage.

>> Looking for more? Check out our list of plumbing industry trends.

How ServiceTitan Enhances Your Plumbing Business

While plumbing drawing apps help accurately design plumbing systems, comprehensive plumbing business software enables you to run every area of your business more efficiently.

ServiceTitan’s all-in-one plumbing business software empowers contractors to streamline workflows as they create profitable client proposals, maintain plumbing service agreements, and track revenue growth.

Close more client proposals

ServiceTitan plumbing estimating software enables contractors to use customizable estimate templates to quickly create professional client proposals with prices that accurately account for time, material, and profit margins. You can send clients digital proposals complete with plumbing plans and photos for a clear picture of the project.

ServiceTitan makes it easy to follow up on proposals to improve client communication and ensure potential projects don’t fall through the cracks. Instant customer financing options make it easier for clients to say “yes” and boost your sales. ServiceTitan automates the invoicing process, ensuring you send invoices on time and get paid faster.

Efficiently manage service agreements

Use ServiceTitan to better manage plumbing service agreements and maintain your client base. ServiceTitan service agreement software automates the process so clients receive timely notification when it’s time to renew.

Clients can also renew service agreements when your plumber is onsite for a service call or inspection. A tech mobile app for iOS and Android simplifies the renewal and payment process. It also provides your techs with detailed client information, such as past job history, equipment purchases, and warranty information, so you can provide a quality client experience every time.

Connect and grow your plumbing business

ServiceTitan seamlessly connects your plumbing business operations so you can work more efficiently, spot new opportunities, and grow revenue.

ServiceTitan integrates with many other software programs, such as QuickBooks for accounting, and offers custom integrations through a ServiceTitan API.

ServiceTitan also connects daily functions like scheduling, materials purchasing, and job costing. This simplifies tasks when it’s time to schedule a job, order materials in bulk, or get a real-time view into how a job’s labor and material costs stack up. Deeper business insights help contractors make better decisions, improve performance, and increase profit.

Ready to see how ServiceTitan improves your plumbing business? Schedule a demo today.

Plumbing Drawing App FAQs

Find answers to commonly asked plumbing drawing app questions.

Q1: What is a plumbing drawing app?

A plumbing drawing app is software that enables plumbing designers to easily design piping and instrumentation components. Some apps provide measurement, calculation, and simulation tools to enhance design accuracy and efficiency.

Q2: How do plumbing drawing apps work?

Plumbing drawing apps provide 2D or 3D design capabilities to accurately measure, design, and construct plumbing systems. They help visualize the system and share the project with team members and clients.

Q3: How do I know which plumbing drawing app is best?

The best plumbing drawing app meets the specific needs of your business. The size and types of projects you perform will determine the features and collaborative tools you need.

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