Wendes Mechanical, Plumbing,Piping and Ductwork Estimating with Fast On Screen Takeoff


The Advantage of
Wendes HVAC Estimating Accuracy


Increase Profitability with Accurate Estimates


Streamline Bidding Process with Digital Takeoff Job Plans


Improve Collaboration With The Field and Estimating Team


Reduce Risk Factors With Accurate Labor Cost and Material Pricing

Our Estimating Products and Free Trial Software

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WenPipe Estimating

Join us for a Free Demonstration and Free Trial Software.  Wendes award winning HVAC Mechanical Estimating Software. for Plumbing  and piping estimating is designed for commercial contractors who need an accurate, fast and easy-to-use estimating solution with fast on-screen HVAC takeoff. On Screen job takeoff on single screen or multiple monitors. The Wendes master data catalog includes more than 200,000 items. The HVAC Mechanical Estimating Software and HVAC Takeoff includes built in Mechanical, Plumbing and Piping Assemblies that are easily customized. Labor cost may be estimated using Wendes National Labor, MCAA Labor or PHCC labor rates. Takeoff uses On-Screen Digital Plans, Digitizer or Manual HVAC Takeoff. Extensive HVAC Mechanical Estimating labor and material reports are included with a detailed bid summary. All of the HVAC Estimating Software data may be integrated or exported to your customized Excel Report extensions.  WenPipe includes unique advanced productivity features; Automatic pipe and fitting connect, Specification driven, Customizable database and interface with CAD, Accounting System and Project Management. Wendes software is designed for your data rich industry and downstream workflow for the most advanced HVAC Estimating.

Free Demonstration or Trial Software. Download a Free Copy of our Mechanical Estimating Manual filled with valuable information to help  prepare detailed and accurate HVAC Estimates for improved HVAC Mechanical Estimating.

  • INCLUDES ALL ASPECTS OF Mechanical, Plumbing, Piping, Industrial Piping and Mechanical Insulation 
  • Extensive Mechanical, Plumbing and Piping Assemblies
  • Customizable Database
  • Multiple Screen Takeoff  Viewing
  • Import CAD Drawings into Takeoff
WenDuct estimating provides On-Screen Takeoff for all aspects of rectangular, round, oval, HVAC accessories and equipment.

WenDuct Estimating

Wendes HVAC ductwork estimating software is designed for commercial HVAC contractors who require a fast, accurate and easy-to-use ductwork labor cost and material estimating solution. Ask about our  "Our Free Trial Software" to experience real results. WenDuct estimating software provides On-Screen Takeoff for all aspects of rectangular, round, oval, HVAC accessories and equipment. Wendes unique and comprehensive  HVAC Estimating database is customizable and integrates with CAD Systems, Project Management and Accounting Software. Fast HVAC Takeoff provides estimating tools designed for your data rich industry and downstream workflow. Accurate HVAC Estimating is the cornerstone of successful and competitive contracting.

The Wendes Estimating  Manual is filled with HVAC Estimating information with tools, labor formulas and forms to help produce accurate estimates. It is a worthwhile introduction to the fundamentals of solid HVAC Estimating. The download is free.



  • EXTENSIVE DATABASE OF Rectangular, Round, Oval Fittings and INDUSTRIAL VENTILATION Fully Customizable
  • Screen Takeoff with Digital Job Plans 
  • Single or Dual Screen Takeoff Viewing
  • View Material and Labor during Takeoff
  • Value Engineering On-The Fly and What if analysis
  • Edit gauges, joints, seams and hangers during takeoff
  • Mark digital job plans
  • Export labor to Bid Summary 
  • Import CAD Drawings into Takeoff

Easy To Use Interface

Join Us For A Demo

We will guide you through the step-by-step process to provide a bid for your next project and produce a comprehensive estimate and management reports. Contact us for a free web based presentation.

This software is incredible for pricing mechanical jobs. It is easy to use and the Wendes Systems team is amazing with their full support. I learned how to use this program quickly with the help of the support team that's always on the line.

Shiba Mechanical Inc.

The developers that created this estimating system are still working and supporting the software. As new plumbing, piping, and duct materials come available it is expandable to integrate these new systems into the software.

Joe M
Mechanical Estimator / Project Manager

The benefits we get from using this software are that we are placing more bids and our bids are more accurate and competitive for our generals and clients.

Alejandro A
President - Mechanical / Industrial Engineering

HVAC Resources & Blog

New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation.

Download Our FREE Mechanical Estimating Manual

New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation New Edited Edition Mechanical Estimating Manual 30,000 copies in circulation.

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