Best Hvac Community Apps

HVAC Know It All

by HVAC Know It All Inc.

Free

HVAC Know It All is a community platform for HVAC/R professionals to improve their skills and knowledge through educational discussions. Accessible through a subscription after a 7-day free trial, the app aims to help technicians, installers, company owners, educators, and students in the industry excel in their roles.

measureQuick HVAC

Connect. Perform. Prosper.

Free

An application that helps HVAC technicians diagnose system problems efficiently by providing data aggregation tools and on-the-job education, leading to increased productivity. Connect, perform, and prosper with this powerful tool for improving HVAC maintenance and troubleshooting.

Gemaire HVAC Pro+

HVAC Tools

Free

Access a wide range of HVAC tools and product information on-the-go with Gemaire's mobile app. Simplify your HVAC tasks and save time with this handy tool, whether you're on-site, on the road, or relaxing at home. Ideal for HVAC professionals looking to streamline their workflow.

HVAC PT Chart

HVAC Pressure/Temp Charts

Free

This electronic pressure temperature calculator allows HVAC technicians and contractors to quickly look up temperature and pressure values for over 100 common refrigerants, with features to input and calculate values, display refrigerant properties, and email results. With this tool, users can easily access and utilize pressure-temperature charts, making it a valuable resource for HVAC professionals.

SuperCool Slide Rule HVAC

by Designstein, llc

Free

Get advanced solutions for HVAC problems with an interactive app that guides technicians through repair steps. Simplify complex issues and enhance your repair processes.

CoolCloud HVAC 2.0

HVAC Service Streamlined

Free

Streamline HVAC services with the new CoolCloud HVAC 2.0 app, enabling wireless communication with premium air handler and furnace control boards for efficient equipment servicing, diagnostics, and maintenance. Simplify technician workflows, improve energy efficiency, and ensure reliable performance.

HVAC Test Prep Practice 2026

Practice HVAC Exam Questions

Free

This application helps you prepare for the HVAC certification exam with a comprehensive question bank, scientific test modes, and progress tracking, allowing you to feel confident and prepared on exam day. Start practicing for free and consider upgrading to unlock all features and questions to ensure you pass the exam on your first attempt.

HVAC Exam Prep 2026

Pass HVAC Exam & Practice Test

Free

Pass the HVAC certification exam with confidence using our expert-designed app, which provides a customized study plan, 1,700+ questions with detailed explanations, and simulated quizzes to help you achieve your goals. Download the app to start preparing for the exam and boost your chances of passing on your first try!

Ruud

Connect . Install . Service

Free

A powerful and intuitive app designed for contractors in the HVAC industry. With Bluetooth capability, it simplifies system installation, monitoring, troubleshooting, and service. Access installation instructions, parts lists, manuals, and warranty information easily, along with features to locate retailers, distributors, and research rebate and financing options.

IN HVAC Calculator

HVAC Calculator & Reference

Free

This application provides HVAC inspectors with a reference point to estimate equipment age, size, and other relevant details, helping them to map out inspections and set the tone for their reports. It offers various calculators and guidelines for determining equipment circuit requirements, air conditioner tonnage, manufacture dates, and combustion air requirements.

Heating & Cooling HVAC Pro+

HVAC Tools

Free

This mobile app is an HVAC "Easy Button" that provides access to product information, useful tools, and expert technical support, making it easier for professionals to work efficiently. With the app, users can view product information, search for equipment, verify warranty registrations, access technical support, and utilize various calculators and tools to streamline their work.

Fieldpiece Job Link

by Fieldpiece Instruments

Free

Fieldpiece Job Link System is a comprehensive app that works with HVACR wireless tools to assist in troubleshooting and evaluating HVACR systems. It serves as a central hub for HVACR professionals to connect their tools to streamline their work processes. Join Job Link to simplify your HVACR tasks and business operations.

CoolCloud HVAC

HVAC Service Streamlined

Free

Enhance your HVAC servicing efficiency with our innovative application that streamlines communication between contractors and premium air handler and furnace control boards. Simplify diagnostics, adjustments, and maintenance for optimal energy-efficiency and performance.

SAMSUNG HVAC

by GBRiX KOREA LLC

Free

This mobile app simplifies on-site operations and fieldwork for HVAC dealers, contractors, and installers, providing essential tools and resources for efficient workflow. With features like product registration, technical documents, error code lookup, and calculators, users can streamline their tasks and optimize HVAC systems, and can download it today to elevate their installation experience.