HVAC-Calc Alternatives (January 2026)

HVAC-Calc

Air Conditioning Software Programs, HVAC-Calc Heating load calculations

https://www.hvaccompute.com/

Are you looking for easy to use heat loss heat gain calculation software? Free try before you buy download of Contractor Friendly programs.

3.5/5

2+ reviews

Reviewed on:

G2
1.
FastPIPE, FastDUCT & FastWRAP - Estimating Software
https://fastest-in
.com/fastduct/

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, sheet metal & insulation contractors

2.
FastPIPE, FastDUCT & FastWRAP - Estimating Software
https://fastest-in
.com/

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, sheet metal & insulation contractors

3.
Carmel Software | HVAC Psychrometric Plus iOS App
https://www.carmelsof
.com/iOS-Mobile-Software-HVAC-Psychrometric/

Carmel Software offers more than 40 HVAC mobile apps for Apple iOS like the HVAC Psychrometric Plus

4.
FastPIPE - Plumbing & Mechanical Estimating Software
https://fastest-in
.com/FastPIPE/

Estimating and takeoff software for commercial plumbing, piping, mechanical, HVAC, refrigeration and waste water contractors

5.
ClearCalcs | Structural Design Software For Beam Calculations, Shear, Moment & More
https://clearcalc
.com/

Online structural design software. Calculation tools for shear force, bending moment, cantilever deflection, steel beam calculations, wood, concrete and more.

6.
Electrical Estimating Software | Electric Ease
https://electric-eas
.com/

Digital Takeoff Electrical Estimating Material Pricing Software | Create Accurate Estimates Quickly | Bid Confidently | See How Today!

7.
AFT | Pipe Flow Modeling Software for Engineers
https://www.af
.com/

AFT pipe flow analysis and modeling software is used by engineers in over 80 countries. Learn more and download a free demo.

8.
Architecture Design Software | Edificius | ACCA
https://www.accasoftwar
.com/en/architecture-design-software/

How much time do you waste to cover the various design aspects in your architectural project? Discover Edificius: Architecture Design Software. Use it for free!

9.
HVAC for AutoCAD
https://www.designmaste
.biz/products/hvac/index.html/

Learn more about Design Master HVAC, 3D HVAC building information modeling software for AutoCAD.