Your Safety/Our Safety

Your safety is our safety

Here at John G. Webster, your safety is our safety.

The safety of our customers is our number one concern. While other plumbing, heating and cooling companies cut corners to save time and increase profits, we follow the rules and receive special training and certification to keep you, your family, your business and its customers safe.


We start out by getting the necessary permits from the municipality we are working in. This is mandated for a reason: It lets the local government know what type of work we are doing, from gas piping to installing a new water heater. Third party inspectors also give you peace of mind.


Once we’re done with your project, we arrange for a government inspector to examine our work and ensure that it has been built or installed to code. It is dictated by law that that we do this. And for good reason: It keeps you safe. You’d be surprised to learn of the many plumbing, heating and cooling companies skip these two essential steps, putting your family and business at risk.


  • John G. Webster is fully licensed for HVAC, plumbing, gas fitting and sheet metal in the District of Columbia, Maryland and Virginia.
  • We are fully insured with $10 million in coverage to protect you, your family, your business, customers and your home.
  • We carry numerous performance and surety bonds, furthering protecting your family and/or business.

Want to talk safety? Have a heating, cooling or plumbing need? Contact us today!