HVAC Maintenance and Mobile Handheld PDAs


Access Heating & Air Conditioning came to my house today. Poor them...they did not realize that I work at MobileDataforce and we design, develop and deploy mobile handheld PDA HVAC software applications. They must think I am the most obnoxious customer they have ever had.

"Using a paper form and clipboard I see."
"Yep"
"How do you know what job to do next?"
"They tell me on the radio."
"How many jobs do you do a day?"
"As many as they tell me."
"How do they tell you?"
"I go to the office in the morning and they say - here and hand me a job."
"What about jobs 2-7?"
"I call them on a radio and say I am finished. They say about time now go here or there."
"Do you ever need to review past work orders or maintenance forms?"
"Yep - most of the time the customer has the last one duct taped to the side of the furnace."
"If not?"
"I call the office and ask them to look in the file and read it to me."
"Why three separate forms?"
"One for a service agreement, one is a maintenance checklist and the third is an invoice."
"What happens when you give all that paper work to the office staff?"
"The invoice is put into the computer, the other 2 forms go into a notebook/file folder."
"How long does a service call take?"
"With a customer like you? Too long."
"Sorry...thanks...goodbye!"

I refrained from explaining how we mobilize HVAC operations regularly. It makes so much sense to combine the 3 forms into one mobile software application on a handheld computer. The service agreement, maintenance inspection and invoice could be integrated easily into one electronic form on the rugged handheld computer and the data could be synchronized wirelessly directly to the office computer system.

The service technician could query past visits with a simple online request. Digital signatures and a mobile handheld computer could be used to capture digital signatures and a mobile printer used for the invoice. The invoice could even be emailed to the customer rather than using more paper.

Service orders could be dispatched electronically to the service technicians handheld computer rather than trying to call and read all the information, which the service technician scribbles on a paper tablet while drinking his coffee and driving through the rain in rush hour traffic.

Oh my...I have a lot of work to do.

Auto & Equipment Auctions and Mobile Handheld PDA Inspection Solutions



MobileDataforce has been working on projects in Europe, North America and in Australia/New Zealand that involve inspecting and appraising automobiles and other equipment for auctions and resale. Think about the environment that these activities take place in - mines, construction sites, storage lots, homes, auto dealerships, etc. These environments require one to collect a great deal of data in the field.

Handheld PDAs and mobile inspection software with wireless synchronization back to an enterprise database application in the office provides a huge amount of value. Let's discuss some of it here:
  1. Standardized inspection forms on handheld computers can ensure inspections are complete, uniform, accurate and readable.
  2. Business rules included in the mobile handheld inspection applications can validate that the information is accurate. For example scanning a VIN number on a vehicle can automatically fill out much of the vehicle information automatically and ensure the inspection data matches the vehicle description.
  3. Real time wireless synchronization means the inspection data can be immediately displayed on a website.
  4. Digital camera integration with your handheld computer can attach photos to your inspection data for immediate display on a website
  5. Wireless dispatch means your inspectors can be sent information on where they need to go for their next inspection
  6. In some cases valuation data can be pre-loaded into the handheld computer and aligned with the data collected from the inspection to provide a near real-time appraisal in the field.

Electric & Water Utilities and Inspection Software for Handheld PDAs



In the past week MobileDataforce has been contacted by over 20 electrical and water utilities seeking mobile handheld PDA solutions for inspections. It seems our mobile inspection software fills a significant need for them. Here are just a few of the common mobile software applications that electrical utilities are searching for:


  • Power Plant Inspections
  • Asset Management - Conditional Assessment
  • Meter Repair & Maintenance
  • Line & Pole Inspections
  • Stray Voltage Inspections
  • Health and Safety Inspections
  • Pole Inspections
  • Weld Tracking
  • Construction Management
  • Health & Safety
  • Facilities Management
  • Substation Inspections
  • GIS and mobile applications

Inspection Software on Handheld PDAs

Across the globe MobileDataforce's mobile inspection software solutions designed for handheld PDAs are used in a wide variety of situations and environments. Let me list a few:
  • Food Processing Plants

  • Bridge construction

  • Residential water usage

  • Vehicle inspections for resale

  • End-of-lease auto inspections

  • Mold inspections

  • Roof inspections

  • Heavy equipment auctions

  • Street sign inspections

  • many more...

Yesterday I was involved in learning all about the following:

  • Eddy Current Inspections
  • Non-destructive Testing
  • Tube Plugging Tests
  • Corrosion Tests
  • Ultrasonic Testing
  • Concrete Testing
  • Soil & Water Testing
  • Leak Testing

Our PointSync Mobility Platform is the foundation for all of these inspection software applications. It is a software platform that supports quickly designing, developing and deploying a wide variety of mobile inspection applications for a large number of different mobile handheld PDAs in a quick and cost effective manner.

Mobile Inspection Software and Handheld PDAs in City Government

MobileDataforce has worked with a lot of municipal governments on mobilizing inspections using isnpection software designed for handheld PDAs. Here is a list of the departments in a typical city that conduct regular inspections:
  • City Engineering

  • City Land Use

  • City Forestry

  • City Historic Development

  • City "Right-of-Way"

  • City Traffic Engineers

  • City Building Inspectors

  • City Fire Marshall

  • City Electrical Inspectors

  • City Mechanical Inspectors

  • City Plumbing Inspectors

Many of these departments may have multiple inspections they must perform. In the Fire Marshall department alone they have quite the selection:

  • Fire Alarm

  • Cooking Equipment

  • Wall Rating

  • Wall Penetrations

  • Above Ceiling

  • Exit and Emergency Lights

  • Sprinklers

  • Panic Hardware

  • Standpipe

  • Emergency Extinguishers

  • Many more...

These departments and their associated inspections represent a lot of field data collection activities and internal office data entry. It is easy to see why MobileDataforce provides a lot of mobile inspection software to these agencies and departments.


Interviews with Kevin Benedict