Craftsman Book Company
5
Shareware
2012 National Electrical Estimator estimates the costs for any electrical work.
Estimation Ltd
13
Commercial
Extreme estimating is a powerful, competitively-priced estimating package.
13
Marinsoft, Inc.
937
Shareware
Duct Calculator is a powerful tool that provides access to duct calculation.
8
Marinsoft
185
Demo
Calculator combines advanced duct airflow and sizing capabilities.
22
Linric Company
1,028
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
6
The Trane Company
168
Demo
Duct Designer streamlines duct design and improves calculation precision.
1
Sarin Technologies Ltd.
8
Demo
Measures and grades round, modified round, and fancy shapes within seconds.
12
Elite Software Development
1,540
Shareware
Ductsize lets you create a complete duct system from start to finish.
4
Elite Software Development, Inc.
841
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
13
TechniSolve Software cc
195
Shareware
DuctMate is an interactive duct pressure drop and size calculator.
TechniSolve Software cc
47
Shareware
It allows you to manage your duct pricing easily and accurately.
TechniSolve Software cc
51
Shareware
QuickDuct calculator is a popup that allows you to price a single duct item.
2
Tensor Software
6
Shareware
Duct Flow is a tool for calculating the air flow parameters in ductwork.
Energy Conservatory
11
Demo
TECBLAST helps you sell profitable duct testing and repair services.
