Free Tools To Run Your Business
Stay updated with the latest tools we add to our library.
Labor Rate Calculator
Calculate accurate labor costs for services rendered, ensuring fair pricing and budgeting.
ROI Calculator
Quickly assess the profitability and efficiency of your investments in field service operations.
SEER Energy Saving Calculator
Estimate the energy savings potential of your HVAC systems with this Seasonal Energy Efficiency Ratio calculator.
Flow Rate Calculator
Pipe Volume Calculator
Estimate Generator
Create a Professional and detailed estimate. Add job details, logo, and download for free
Before-After Image Generator
Quickly create a professional before and after photo of your services with our free Before-After Image Generator.
HVAC CFM Calculator
Quickly calculate the airflow requirement and maintain the desired temperature for your rooms.
HVAC Duct CFM Calculator
Quickly calculate the CFM of your HVAC Ducts and ensure appropriate temperature with less energy consumption.
Margin Calculator
HVAC Labor Rate Calculator
Quickly calculate the hourly rate of your HVAC technician for each job and maintain your desired profit earnings.
Refrigeration BTU Calculator
ACH Calculator
General Parts Markup Calculator
Sprinkler Velocity Calculator
Quickly assess the water velocity of your sprinkler systems and estimate the suitable pipe size to accommodate the water flow.
Exercise Your Knowledge of Fire Alarm Calculations
Fire alarms are integral to your entire fire alarm system. Their presence or absence in your space can make a massive difference, as they are your prime indicators of potential fire situations. It’s not even an option anymore.
SEER Energy Saving Calculator
Use our free SEER Savings Calculator above and evaluate the efficiency of your cooling units.Â
Inspector Savings Tool
Calculate your yearly savings using ZenFire and optimize your resources significantly.
Book a personalized Demo today
Explore Why Leading Field Service Contractors Trust ZenTrades
To Run Their Business.