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Avatar for Mr. Rooter Plumbing of St. George
Mr. Rooter Plumbing of St. George
4.5(
164
)
Tankless Water Heater - RepairWater Heater - Install or ReplaceTankless Water Heater - Install+5 more

Serving Central, UT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Water heater failed on a Sunday. Called Rooter just after lunch and they said they would be at my home by 4:30 to give me an estimate. Their technician got here at 4:00 and I had a new unit installed by 7:30 pm. Great work, great Technician!"
Thank You
Mr Rooter Plumbing
Our Angi Page
Camera Main line
Broken sewer line

+9

12 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Southern Utah HVAC & Plumbing Group LLC
Southern Utah HVAC & Plumbing Group LLC
5.0(
7
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Central, UT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Nolan is an Amazing dude! Always super helpful when I call and have questions. Very honest and professional, if you hire anyone else you are making a huge mistake. As a business owner myself it’s hard to find reliable and honest people these days, these guys won’t disappoint!!!!"
Checking Depth
Mini Ex Trenching
AC Condenser
Attic Furnace
Kitchen Sink Install

+6

4 neighbors recently requested a quote
Avatar for Walker Plumbing, Heating Air
Walker Plumbing, Heating Air
5.0(
5
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Central, UT and surrounding areas

Approved (Corporate)

In business since 2002

Credit card accepted

Founded in 2002 by Master Plumber Brett Walker, Walker Plumbing, Heating & Air is a family-owned and operated company that has been proudly serving St. George and Southern Utah for over 20 years. Brett and his fully licensed team of master plumbers and HVAC technicians are dedicated to delivering top quality workmanship and a great customer experience, with a full fleet of trucks and technicians available 24/7 for any plumbing or indoor comfort issue. From the moment you call, you can expect clear communication, prompt arrival, fast turnarounds, and personalized solutions tailored to your needs and budget. Every technician is licensed, insured, and background checked, and our no-upselling policy means you'll always receive honest, transparent service without pressure. Walker Plumbing, Heating & Air is the go-to home services company for your friends and neighbors in Southern Utah, and we'd love to show you why. \n

36 neighbors recently requested a quote
S&S Mechanical - Plumbing Heating Cooling
4.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Central, UT and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

S&S Mechanical is a trusted plumbing, heating, and cooling contractor serving St. George and the greater Southern Utah region since 1983. With over 40 years of experience, the company provides full-service residential and commercial HVAC and plumbing solutions, including repair, installation, maintenance, and system replacements. Known for fast response times and dependable service, S&S Mechanical employs Trust Certified technicians trained to work on all major brands and systems. Their team focuses on delivering reliable comfort solutions year-round, from emergency heating and cooling repairs to complete plumbing services. Backed by decades of local experience and a strong reputation for customer satisfaction, S&S Mechanical continues to be a go-to provider for homeowners and businesses seeking professional, efficient, and long-lasting home service solutions in Southern Utah.

1 neighbors recently requested a quote
Avatar for Thompson Plumbing, Heating, Cooling & Electrical
Thompson Plumbing, Heating, Cooling & Electrical
New to Angi
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Central, UT and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

When you need plumbing services for your St. George area home, do what thousands of others have done for decades and call on the proven expertise of the team at Thompson Plumbing. Our plumbers are able to tackle any job, from installing water heaters to dealing with an after-hours crisis. Whether you're hiring for a planned project, or you need an emergency plumber, enjoy flawless work at great prices backed by some of the best warranties in the business.

Response time1 day
12 neighbors recently requested a quote
Avatar for Mr Rooter Plumbing of St. George
Mr Rooter Plumbing of St. George
4.8(
87
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Central, UT and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"This a complex situation where the toilet was grouted to the floor of the bathroom and we didn't know what to do. We got on Angi's list and came and gave us an estimate and the plumber had to go to his shop to get a special tool to disconnect the toilet from the floor . All fixed the same day."
Clearing the sink drain line
Septic Tank and outlet
Hydrojet
repair water leak and valve
replaced pressure reducing valve and water lines

+41

Recommended by98%of homeowners
Showing 1-10 of 26
Water Heaters questions, answered by experts

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

If your water heater is about to celebrate the big 2-0, you may want to consider sending it off to greener pastures. While the water heater may seem to be working well, any conventional, tanked water heater over 10 years of age is at risk of failure. If your water heater is 20 years or older, your best move is to replace your aging heater before it completely breaks down.

The Central, UT homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.