We work on units from every brand

We're able to provide installation, repair, replacement and preventive maintenance services for a wide variety of heating units. You can hire us to work on water heaters from well-known brands like:

  • Navien
  • Burnham
  • Peerless
  • Rheem
  • Ruud

No matter which brand of unit we're working on, we'll make sure your hot water heater is in tiptop shape by the time we're finished.

new content

How old is your water heater?

Need reliable water heater services? We’ve got you covered. Riggs Mechanical Plumbing and HVAC provides tankless water heater services in Weymouth, MA and surrounding areas. We can replace your water heater if it’s:

More than 10 years old
Producing water that’s rusty in color
Making loud knocking noises
Springing leaks constantly

Don’t let an old, inefficient water heater cause your energy bills to skyrocket. Reach out right away to get traditional water heater services or tankless water heater services. We’ll be glad to give you a free estimate.

We can install and repair a wide variety of water heaters

Are you wondering what types of water heaters we can install or repair? You can rely on us for:

Tankless water heater services
High efficiency water heater services
Gas and electric hybrid water heater services
Indirect water heater services


You can trust us to leave you completely satisfied with the quality of our work. Reach out to us today to learn more about our tankless water heater or high efficiency water heater services in Weymouth, MA. We'll be happy to answer your questions and provide you with a free estimate.