Navien NPE-S Tankless Water Heaters for Residential and Commercial Applications

Tankless Water Heater Installation in Hamilton

Are you in the market for a new water heater? Have you been scouring online reviews searching for the right make and model for your property? If you’re thinking of upgrading your existing water heater for a state-of-the-art energy-efficient tankless water heater, then let the expert technicians at MDM Mechanical help you make the right decision.

What Is a Tankless Water Heater?

Also called “on-demand” water heaters, tankless water heaters are compact, space-saving units that can be wall or floor mounted to meet your space requirements. Unlike traditional water heaters, they don’t require a large tank to store water, which makes them more energy-efficient and helps you save more money in the long run.

Tankless water heaters are a modern innovation in the plumbing industry that are ideal for any sized space including apartments, condos, one and two-storey homes, or even commercial properties.

MDM Mechanical performs thorough property inspections to make appropriate tankless water heater recommendations based on your water consumption patterns as well as the square footage and layout of your property. We offer high-quality and reliable tankless water heater installation, repair, and maintenance services with a quick turnaround rate and fair, competitive service pricing.

How Do Tankless Water Heaters Work?

As the name suggests, tankless water heaters don’t require the use of a bulky, energy-consuming hot water storage tank. Instead, tankless water heaters heat water instantaneously upon contact to the desired temperature before delivering it directly to the faucet or fixture that’s being used.

Due to their innovative design, tankless water heaters are able to deliver an endless supply of hot water using either gas or electric elements to heat the water. Every time you turn on a hot water tap, cold water runs through a connecting pipe into the unit where it’s heated to the desired temperature and then delivered where it’s supposed to go.

There are a lot of great advantages to installing a tankless water heater for your property.


Unlike a traditional water heater, you don’t have to wait for the hot water storage tank to be replenished every time it runs out of hot water. Tankless water heaters heat water on-demand and deliver it immediately.


Tankless water heaters don’t constantly use up your home’s energy to store and heat water. They’re only used on-demand, which means they’re idle when not in use.


By reducing your energy usage, tankless water heaters can help you significantly lower your monthly energy bills.

Professional Tankless Water Heater Installation and Maintenance in Hamilton

MDM Mechanical is a family-owned and operated business. We specialize in tankless water heater installation, maintenance, and repairs in Hamilton and surrounding areas. Our motto is “there’s no shortcut to quality.” That means we take our time performing thorough property and unit inspections to ensure that we’re delivering detailed and high-quality workmanship to guarantee complete customer satisfaction at every turn. Contact us today to learn more about our services or request a free quote!

Industrial & Commercial

  • Boilers
  • Commercial Water Heaters
  • Gas Piping
  • Roof Top Units
  • Radiant Tube Heaters
  • Unit Heaters / Garage Heaters
  • Storage Tanks
  • Red Tag

Areas We Serve: Hamilton, Dundas, Ancaster, Stoney Creek, Grimsby, Burlington, Waterdown, Oakville, Flamborough and surrounding areas!


MDM Mechanical