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TRUSTED BY GRAYSON, GA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon201
    Verified water heater services reviews

Find Water heater pros in Grayson

Avatar for Miley Plumbing, LLC
Miley Plumbing, LLC
4.8(
77
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Grayson, GA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Scheduling was easy and they were on time for our appointment. Price for replacing our water heater was as quoted and very reasonable compared to other local plumbing services that quoted the same job. The water heater is a name brand with a warranty. All in all, Miley Plumbing was respectful of our time, our home, and provided quality service at a reasonable price. Plus, they are just good honest people."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
Tankless water heater replaced with a new one

+10

Response time8 hrs
Recommended by95%of homeowners
Avatar for Benjamin Franklin Plumbing of Lawrenceville and Dacula
Benjamin Franklin Plumbing of Lawrenceville and Dacula
5.0(
23
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Grayson, GA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Morgan Pitman provided same day service to install a 50 gal tall gas water heater. Excellent customer service and workmanship while providing maintenance education. Old heater lasted 12 years so the cost and installation for replacement was staggering but less than competitors."
Logo
Water Heater
W/H replacement
3 Handle T/S valve
3 Handle T/S valve

+19

93 neighbors recently requested a quote
Avatar for Chen Plumbing
Chen Plumbing
5.0(
35
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+2 more

Serving Grayson, GA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"My water heater got flooded due to the recent hurricane rains. Chen Plumbing came out same day and was able to get a new water heater installed in less than an hour. I appreciate their technician's professionalism and attention to detail as well. Thank you!"
General Plumbing
General Plumbing
General Plumbing
General Plumbing
General Plumbing

+13

Response time8 hrs
Response rate100%
Recommended by82%of homeowners
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Water Heaters questions, answered by experts

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

If your gas water heater is over 20 years old, it should be replaced. Gas water heaters can last up to 12 years and while they can exceed this expectancy if well-maintained, a heater that's 20 years old would require replacement. The heater is unlikely to run as efficiently as a new model and could be more expensive to do so.

The Grayson, GA homeowners’ guide to water heater services

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