Leading Service Industry Software

Conduct better business with efficient Plumbing pricing software.

Drive sales and gain your customer's trust by upgrading your pricing software.

Why is Price Book Software important in the Plumbing industry?

The Plumbing Flat Rate Software database includes everything you need for residential and commercial price books. Plumbing repair and plumbing remodeling is included in the plumbing price book. We also added thousands of extra items that you can use to build out custom flat rate repairs and Price Books.

The essential tool to provide a flawless customer experience.

Increase Your Productivity

  • Gain access to product information on the go
  • Earn your customer's trust with more efficient plumbing pricing software
  • Create a seamless sales flow with plumbing- specific software
  • Professionally present your pricing rates in the field on mobile view

Deliver a More Efficient Service Performance

  • Use your PayPal account to receive payments and invoicing
  • Automatically calculates sales tax
  • Includes Powerful Labor Rate Calculator
  • Easily Access the Flat Rate Price Comparative Search Tool

Customize Your Mobile Presentation

  • Easily navigate through pre-made price books
  • Access pre-built tasks and templates
  • Build multiple price books
  • Add and edit Tasks, Parts, and Pricing at any time
  • Offer Good/Better/Best pricing
  • Use included or create custom part numbers

No Installation Needed

  • Web-based system
  • Accurate automatic updates
  • Tailored for: HVAC, Electrical, and Plumbing

#1 Pricing Software in the Plumbing service industry.

Check out the Plumbing Flat Rate Task Categories:


Sump and Sewage

Water Heater and Treatment

Equipment Install


Kitchen & Laundry



Service Agreements

See how Flat Rate Plus® will super-charge your profits.

Since 1996, Flat Rate Plus® has been America’s # Flat Rate Pricing software for the HVAC, refrigeration, plumbing, and electrical industries. James R. Leichter has owned and operated the company the entire time.

Noone is more dedicated to flat rate pricing than we are.