Should I Invest in Plumbing Estimating Software?

Estimating is one of the most critical aspects of running a plumbing business. If your estimates are inaccurate, you risk losing money, underquoting jobs, or pricing yourself out of work. Many plumbers struggle with the time-consuming process of manual takeoffs, calculations, and pricing. This is where plumbing estimating software can make a big difference.

But is it really worth the investment? Let’s break it down.

01What Does Plumbing Estimating Software Do?

Estimating software is designed to speed up and improve the accuracy of your quotes. Depending on the software, it can:

• Perform digital takeoffs – Measure and count plumbing items directly from PDFs instead of manually using a scale ruler.
• Generate BOQs (Bills of Quantities) – Automatically create itemized lists of materials needed for the job.
• Apply pre-set labour and material rates – Some software allows you to store pricing data and apply it automatically.
• Reduce errors and double-handling – No need to manually copy figures from one document to another.
• Improve professionalism – Provides neat, well-structured estimates for clients and builders.

02Types of Plumbing Estimating Software

There are two main types of estimating software that plumbers use:

Takeoff Software (Fast But Manual Rate Entry)

These programs help speed up measuring and takeoffs, but they do not come with built-in rate libraries. You must manually enter your own rates.

• Cubit – Fast for measuring, great for contractors supplying fixtures.
• CostX – Powerful and integrates well with Excel.
• Planswift – Easy to use for on-screen takeoffs.
• Bluebeam – A PDF markup tool that also allows for takeoffs and linking with Excel.

Best for: Plumbers who already have an Excel-based pricing system and need a faster way to measure and calculate job costs.

Full Estimating Software (Takeoff + Built-in Rate Library)

Some programs allow you to do takeoffs and apply rates automatically, meaning that each item is priced as you go.

• Cavsoft – Comes with built-in items and codes, but you need to update and maintain your rate library.

Best for Plumbers who want everything in one system and don’t want to manually apply rates after measuring.

03Pros & Cons of Plumbing Estimating Software

Advantages

• Saves Time – Digital takeoffs are much faster than manual ones.
• Reduces Errors – Automated calculations prevent costly mistakes.
• Looks Professional – Clear, detailed estimates impress clients.
• More Accurate Pricing – Helps ensure you don’t underquote or overquote.
• Better Job Tracking – Some programs store past estimates, making it easier to review old jobs.

Disadvantages

Initial Cost – Software licenses can be expensive.
Learning Curve – Some programs take time to master.
Not Always Faster for Small Jobs – For simple jobs, Excel might still be quicker.
May Not Fit Your Workflow – If you already have an efficient estimating process, switching may not be necessary.

04Who Should Invest in Plumbing Estimating Software?

You should consider investing in estimating software if:

• You spend too much time on manual estimates and need a faster method.
• You regularly price large or complex jobs that require accurate takeoffs.
• You struggle with consistency in your pricing and want a standardized system.
• You want to win more tenders by submitting professional, well-detailed quotes.

However, if you mainly price small residential jobs, a simple Excel template and a takeoff tool like Bluebeam or Planswift may be enough.

05Final Thoughts

Investing in estimating software can be a game-changer for plumbers who want faster, more accurate, and professional quotes. However, it’s important to choose the right software for your workflow.

• If speed is your priority, a takeoff tool like Cubit, CostX, or Planswift is a great option.
• If you want a full estimating solution with built-in rates, Cavsoft may be worth considering.
• If you already have a working system in Excel, a takeoff tool that integrates with Excel might be the best choice.

Before investing, test free trials or demos to see what works best for your business.

Accurate estimating helps plumbers win more jobs and maximise profits. SNZ Plumbing Estimating provides professional estimates to ensure your quotes are precise and competitive.

Disclaimer The software options listed above are based on general industry knowledge and personal experience. There may be other estimating tools available that suit your needs better. Additionally, software programs are continuously updated, and features may change over time. Always check with software providers for the latest details before making a decision.

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06Use Plumbing Estimating Software

Manual estimating can be slow and prone to errors. Investing in the right estimating software can dramatically cut down the time spent on calculations, takeoffs, and data entry.

Fast Takeoff Software Options

These tools help you measure and mark up plans quickly but require you to manually enter rates:

• Planswift – Good for fast takeoffs and integrates with Excel.
• Bluebeam Revu – Popular for its markup and collaboration features.
• CostX – Useful for builders and contractors who need quantity takeoffs.
• Cubit – Best for jobs involving lots of fixtures and fittings.

Plumbing-Specific Estimating Software

If you want a system that automatically applies rates to materials and labour, consider:
Cavsoft – Includes a built-in library of rates and codes, but you’ll need to maintain your own pricing.

Tip If you already use Excel, integrating takeoff software like Planswift or Bluebeam can help eliminate double entry and speed things up.

Disclaimer There are many estimating software options available, and features change over time. Make sure to research the latest updates before choosing one.

07Create a Pricing Template in Excel

If you’re not ready to invest in software, a well-structured Excel template can still save time.

• Pre-fill common materials, labour rates, and markup percentages.
• Use formulas to auto-calculate totals, taxes, and profit margins.
• Organise by job type (e.g., domestic, commercial, emergency repairs)

With a solid template, you’ll only need to adjust quantities instead of building estimates from scratch each time.

08Keep a Library of Standard Rates

Plumbers often spend too much time looking up material and labour costs. Instead, maintain a pricing database with regularly updated rates.

• Common materials – Pipes, fittings, fixtures, adhesives, etc.
• Labour rates – Hourly rates for different job types.
• Subcontractor pricing – Excavation, concreting, electrical work.
• Overheads & markup – Keep a consistent formula to ensure profitability.

Time-Saving Tip If you use Cavsoft, you can store these rates in the software for automated pricing during takeoffs.

09Use Pre-Built Scope Templates

For recurring work (e.g., bathroom renovations, sewer connections), save standard scope descriptions so you don’t have to write them out every time.

• Example Template for a Bathroom Rough-In:
• Install hot and cold water lines.
• Connect to existing mains
• Install waste pipes to code.
• Pressure test all fittings

Just copy, paste, and adjust quantities instead of starting from scratch.

10Set a Time Limit for Estimates

Without a deadline, estimating can take longer than necessary. Set a clear time limit per estimate to stay focused.

• Small residential jobs – 2-3 hours.
• Medium projects (e.g., multi-bathroom homes) – 4-6 hours.
• Large tenders (commercial/industrial) – 1-2 Days.

The goal isn’t to rush—but to stay efficient and avoid overanalyzing every detail.

11Use Templates for Client Communication

After preparing an estimate, you still need to format it, write a cover email, and send it out. Speed this up by creating:

• Email templates for quote submissions.
• Cover letter templates explaining your scope, inclusions, and terms.
• Follow-up email template s to check in with clients after a few days.

This ensures fast, professional communication without retyping the same information each time.

12Delegate or Outsource Estimating

If you’re spending too much time on estimates and not enough on actual plumbing work, consider:

• Hiring an in-house estimator – If your business is growing, having a dedicated estimator can free up your time.
• Outsourcing to a professional estimating service – This can be a great option when you're overloaded with quotes.

Reminder Outsourcing may cost money upfront, but it can increase your overall revenue if it allows you to focus on high-value work.

More on running the business

13Related reading

• What’s the Fastest Way to Do Takeoffs from Drawings?
• How Do I Reduce Paperwork and Admin Time in My Plumbing Business?
• How do I manage multiple plumbing projects at the same time?
• How Do I Track and Manage Job Expenses Effectively?

Pricing a job with underground pipework?
The free bedding and spoil calculator handles the trench quantities most takeoff software leaves out.

We build the estimate: takeoff, labour, materials and overheads, itemised and ready for tender.