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Water Heater Installation

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KMG Mechanical provides professional water heater installation and replacement for homeowners and light commercial properties throughout Rochester, New Hampshire, surrounding communities, and Southern Maine. We install tank, indirect, and tankless water heating systems based on the needs of the property.

Tank, Indirect, and Tankless Water Heaters

Different properties require different water heating solutions. KMG Mechanical installs traditional tank water heaters, indirect water heaters connected to compatible heating systems, and gas fired tankless water heaters.

Choosing the Right Water Heater

Water heater selection should consider household demand, fuel type, available space, recovery needs, efficiency, venting, existing equipment, and long term operating goals. KMG Mechanical can help determine which type of water heater is appropriate for the application.

Professional Installation

A proper water heater installation includes equipment placement, piping connections, venting when applicable, gas or electrical coordination, drainage, startup, testing, and verification of proper operation before the job is complete.

Replacing an Older Water Heater

Signs that replacement may be worth considering include repeated repairs, leaking tanks, declining hot water capacity, corrosion, unreliable operation, or an older system nearing the end of its expected service life.

Tankless Water Heater Options

Tankless water heaters can provide efficient on demand hot water when properly sized and installed. KMG Mechanical evaluates water demand, fuel supply, venting, and installation requirements before recommending a tankless system.

Why Choose KMG Mechanical?

KMG Mechanical is a locally owned, veteran owned HVAC company based in Rochester, NH. With over a decade of hands on HVAC experience, we provide honest recommendations, professional workmanship, and clear communication throughout the installation process.

Need a New Water Heater?

Request an estimate with KMG Mechanical or call (603) 919-7929.

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