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Top-Rated Tankless water heater repair pros in Mercury - Updated Nov 2026

Avatar for Emco Heating & Air
Emco Heating & Air
4.8(
6
)
Tankless Water Heater - Repair

Serving Mercury, NV and surrounding areas

In business since 2003

Credit card accepted

EMCO Heating & Air is here for all your residential and commercial heating and air conditioning repair needs. As a full-service heating and air contractor serving St. George, Cedar City and the surrounding areas in Southern Utah, our team is highly specialized and can do anything from simple heating and air conditioning repairs to full HVAC designs and installs. Let our friendly HVAC technicians find the perfect heating and cooling solutions for you.

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Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Tankless Water Heater - Repair

Serving Mercury, NV and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I specified that it was a tankless water heater, yet not surprisingly I was referred to a plumber who didn't know anything about tankless heaters, resulting in a waste of a couple of days. The second person did know about them, and so far the repair is working (fingers crossed). I wish CHW would pay attention to the details in my claim."
Recommended by81%of homeowners
Residential Makeovers & Repairs LLC
New to Angi
Tankless Water Heater - Repair

Serving Mercury, NV and surrounding areas

Free estimates

Emergency services offered

Warranties offered

I’m a highly motivated and educated young woman. I have goals I want to reach. I have things I’m striving for. I have a quality contractor. He is trustworthy and does quality work. He’s very talented with tools. We work together as a team to build this business. Our goal is to have happy customers who love our work.