5 Best Plumbing Estimating Software for Contractors
Updated on July 6, 2026 | 4 min. read
As a contractor, you want to be able to provide your potential clients with accurate estimates.
When estimating projects, you’ll want to give your client a rough idea of how much they should spend. You can do this by creating accurate estimates so that you don’t run out of money halfway through a project.
Estimates are an important part of the bidding process. That’s why it’s vital that you get them right. This is why so many contractors use estimating software for their projects. Using software goes a long way to eliminating human error from estimates and allows you to provide accurate labor and material costs.
But what is the best plumbing estimating software currently available for contractors? Here’s a list of our top 5 best plumbing software.
1. FreshBooks
FreshBooks services are perfectly tailored for small business owners. It is a smart, manageable software that is easy to use.
FreshBooks provides accounting solutions, including specialized plumbing accounting software, for plumbing contractors.
With invoices, payments, credits, and other financial information in one place, it’s easy to keep track of your employees and your clients. FreshBooks lets you set clear expectations with your cost estimates and proposals.
Their key features and digital tools help you to take the guesswork out of your planning. It also goes some way to making sure that you and your client are on the same page.
FreshBooks offers a free trial with no credit card required. This means you can try it out to see if it fits your business before putting any money down.
Once your trial is up, you can continue with a paid plan. Visit the FreshBooks Pricing page for details.
2. Buildertrend
Buildertrend is a construction management system for builders, remodelers, and contractors. It’s an estimating tool that combines all types of management into a single suite.
It’s a cloud-based solution that can be accessed online from a computer or your mobile device.
Buildertrend also provides pre-sale tools. This includes an integrated customer relationship management system, bids, and proposals.
They offer a free trial so you can test the software before committing to a purchase. They also offer a reduced fee for the first two months of either package.
The standard monthly rates are $299 for their basic package and $499 for their premium package.
3. FieldPulse
FieldPulse is field service management software built for plumbing companies. It handles estimates, invoices, scheduling, and job management in one place.
The built-in pricebook lets plumbers set flat-rate pricing and build quotes fast. One click converts an estimate to an invoice. Syncs with QuickBooks. The mobile app gives field techs access to everything they need on the job — including offline mode when there's no signal.
FieldPulse is rated 4.8/5.0 across 2,537 reviews. A free demo is available
4. Sage Estimating
Sage Estimating is a building-based estimating software. It is specifically tailored to serve contractors and subcontractors in the construction industry.
It’s a solution that provides interactive tools to create and share accurate estimates. This is for both commercial and residential plumbing contractors.
Sage allows you to forecast labor, raw materials and a number of other costs to help you prepare accurate estimates.
They offer a free trial and then charge $115 per month per user.
5. Knowify
Knowify provides construction professionals and contractors with a number of tools. They give you the ability to manage your projects and estimates with ease.
It is a cloud-based all-in-one construction and cost management solution. It is perfect for residential plumbing businesses and medium-sized commercial contractors.
They offer a free trial so you can test the software before you purchase. Their basic package then costs $54 per month. You could scale all the way up to their enterprise package, which costs $264 per month.
Key Takeaways
When approaching clients with a plumbing estimate, you want to ensure it is as accurate and detailed as possible.
The best way to do that is through any number of software packages that are specifically designed to make the process easy and manageable. By moving away from manual estimating, you can approach the entire process of any plumbing project with confidence.
Are you looking for more business advice on everything from starting a new business to new business practices?
Then check out the FreshBooks Resource Hub.







