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The HVAC industry is difficult to work in, and it can be even harder to know what HVAC service apps are best for your HVAC company. A lot of companies waste time trying to solve their business-related HVAC problems without the proper HVAC business software for their staff.

However, many HVAC apps can help make your job easier as an HVAC contractor! Our team here at ServiceFolder want to make running your HVAC company easier, so we put together a list of the top ten of the best HVAC apps.

A good HVAC app will:

  • Troubleshoot & Diagnose Problems
  • Perform Inspections
  • Provide Quotes
  • Manage Customer Information
  • Keep Technicians Organized


ServiceFolder is a tool that HVAC technicians can use to keep themselves organized on the job so they don’t waste time going back to the office in between jobs for things like HVAC work orders or HVAC information about specific customers

ServiceFolder is a field service management application that manages:
  • HVAC work orders
  • HVAC parts
  • HVAC service quotes
  • HVAC inventory items

ServiceFolder makes it easy for HVAC companies to keep track of all of the crucial aspects of successfully running a business. It is the complete field service management tool HVAC companies need. If you are looking for software to manage customers, schedule technicians & give your HVAC crew access to company data at their fingertips, ServiceFolder is the best HVAC service app.

Check it out for free here!


QuickBooks is an industry leader when it comes to tracking financials, billing and HVAC invoicing. QuickBooks is also designed to integrate with other HVAC service app tools to make HVAC companies more efficient and profitable. Integrating with ServiceFolder’s work order software for HVAC service providers creates the ultimate solutions for your HVAC business.

QuickBooks, which is cloud-based software, will let you track your HVAC company’s financials so they don’t get lost in the shuffle of everyday tasks. It allows HVAC service technicians quick access to their customer information at any point during the HVAC service process.

QuickBooks is built to be an HVAC company’s perfect financial assistant, HVAC billing solution, and HVAC work order management tool all rolled into one. This HVAC app goes great with ServiceFolder’s inventory management features to give you the complete solutions for your inventory issues.

If you’d like to learn more about how ServiceFolder can integrate with QuickBooks, check that out here!

Free - 3 Users

Your HVAC company can efficiently:
  • Prepare Bids & Invoices
  • Track Types of Sales
  • Calculate Financial Numbers
  • Handle Technician Scheduling
  • Report Generation
  • Utilize Modern Technology

Google Drive

Another great HVAC service app is Google Drive. This will allow your HVAC technicians to store HVAC-related files in the cloud and quickly access them whenever they need to.

Google Drive is a great HVAC service app for HVAC companies that don’t have much technical know-how or HVAC software expertise within their team of employees but want an easy way to store HVAC documents & service call photos digitally.

HVAC Buddy

HVAC Buddy app is one of the best HVAC troubleshooting apps that delivers all of the essential information about HVAC servicing at your fingertips. It allows you to find out all sorts of info, including solutions for common problems like:

  • Diagnosing HVAC installation issues
  • Detailed instructions
  • Imperial & Metric Units
  • Calculations for Airflow
HVAC Check & Charge

HVAC Check & Charge can be found in the app store that will let you perform on-site refrigerant charge calculations. These calculations are vital to HVAC service providers because they can help an HVAC contractor calculate how much refrigerant is required on demand.

HVAC Check & Charge is an excellent app that makes it easy to calculate how much charge you need on-site before refilling a system with a new refrigerant at the beginning of the season.

HVAC Check & Charge Types of Calculations

  • Superheat
  • Subcooling
  • Airflow
  • PT Charts
  • Psychrometric


iManifold is a smart app that HVAC technicians can use to troubleshoot any problems with an air conditioning system. The easy-to-use interface also makes it easy for HVAC technicians to keep customer HVAC systems running efficiently.

What makes iManifold so great is its line of hardware products to compliment the iManifold app. Hardware products like their airflow measurement kit and thermostat probes make it easy for HVAC contractors to find HVAC problems in the field.

The Manifold company is a complete HVAC company that not only manufactures smart HVAC products but also develops the best quality hardware and software tools to support their HVAC contractors around the world.

iManifold Supplies the HVAC Industry With:

  • Gauge Sets
  • Wireless Probes
  • Cloud-Based Software
  • Top-Notch Troubleshooting

    Free - 3 Users

Gemaire Contractor Assist

Gemaire contractor assist is a mobile app that provides HVAC contractors with a mobile digital assistant for every aspect related to HVAC distribution with Gemaire. It provides field technicians with access to Gemaire’s distribution platform.

Gemaire’s HVAC service app has features Like:
  • Product Availability
  • Limited Warranty Registration
  • Wiring Diagrams
  • Installation Guides
  • Gemaire Locations
  • QR Scanning for Product Search

Gemaire contractor assist app provides an array of tools if your HVAC company utilizes Gemaire as their distributor. It’s a must-have for any HVAC contractor looking to streamline their purchasing process.

Bluon HVAC

This top-rated app lets you take complete control of your customer’s home comfort with the most precise and accurate settings for over 35,000 different HVAC models. It will give you manuals & service info to help your HVAC technicians on a service call.

Bluon HVAC is a great HVAC app for any technician who needs to quickly find the info they need about an HVAC model. It will help your technicians diagnose problems, make recommendations, and offer service options efficiently.

Bluon HVAC will also assist your team with the proper bid calculations based on the labor, parts & amount of refrigerant. Having the bid for an HVAC installation will give you the upper hand because it will look more professional.

Complete HVAC Dictionary Free

Even though we have the complete HVAC dictionary free app listed last, it’s not any less important than the other HVAC service apps mentioned above.

It will give you a complete glossary of HVAC terms to help your technicians provide accurate service options to customers without confusing them with terminology that doesn’t make any sense.

Features of This Mobile App Dictionary

  • Over 3000 Related Terms
  • Search Function
  • Bookmarking

Using this mobile app is important for any HVAC contractor who wants to know the definitions for any word related to an HVAC service. When your technicians know how to talk about HVAC systems intelligently, they will be able to provide the best service to your customers.

HVAC superheat Calculator

This app is excellent for HVAC technicians. It calculates superheat and sub-cooling quickly without having to use the calculator on your smartphone!

You can also determine how much refrigerant you are adding and find pipe sizes needed for a piping system. It can also calculate energy efficiency ratings, conduct pressure drop calculations on coils with different efficiencies and more, all while at the job site or in your office! The app has been downloaded over 100k times as of writing this.

HVAC Superheat Calculator is known for:
  • Calculate energy efficiency
  • Calculates superheat
  • Determine refrigerant amount
  • Calculate pressure drops

HVACR Fault Finder

HVACR Fault Finder is a troubleshooting app that provides the HVAC technician with a systematic approach to troubleshooting. It gives you step-by-step instructions on finding and fixing faults in heating, cooling, or refrigeration systems. It also provides information about different parts of any given system with digital manuals and videos. HVACR Fault Finder takes advantage of the CoreSense technology giving it an edge over other HVAC apps.

The HVACR Fault Finder provides the following benefits:
  • Troubleshooting
  • Manuals and videos
  • CoreSense technology

iHandy Level

This app is your levelling tool. You can use it to quickly and accurately measure angles, horizontal surfaces, vertical surfaces and flatness of objects up to 180 degrees with a simple swipe!

You can also move the phone around without affecting accuracy or calibration. This saves you time when moving from one location in your work area to another while ensuring that what you measured (levelling an HVAC unit) is saved for future references.

iHandy Level helps HVAC technicians with the following:
  • Accurate levelling for HVAC systems
  • Saves time while measuring
  • Saves previous measurements

Wrapping up the most complete list of HVAC service apps

If you’re an HVAC contractor, then there are some great apps to help your technicians diagnose and fix problems quickly. Whether they need information on the model they are working on or how much refrigerant is needed for an installation.

These top ten HVAC service apps will make getting your installed HVAC systems up and running easier than ever before. From troubleshooting to bidding, all of these tools can be found in one place with just a few taps from your phone screen.

If you want more insight into what we have listed here today, you can use the top-rated HVAC app, ServiceFolder, for free for small teams of 3 or less! It is the best one since it has a variety of features that make it easier to run your HVAC company.

What’s great is that most of these HVAC service apps are free & easily downloadable on android or iPhone. So, what are you waiting for? Download these HVAC service apps and start providing better customer service today.