Key takeaways
- Newton County is growing fast, with Rivian's plant at Stanton Springs North under construction and production targeted for late 2028.
- If you own a new build, have the plumbing checked before your builder's one-year warranty ends, including a camera look at the sewer line.
- Older homes near the square often have cast iron drains, galvanized supply pipe and clay sewer laterals that are near the end of their life.
- Know your water pressure, your main shutoff and your water heater's age before winter, and keep a local plumber's number saved.
Covington has always had a bit of everything. The Newton County seat has a classic courthouse square, tree-lined streets of older homes, and enough film and television history to earn the nickname "Hollywood of the South." It also sits in one of the fastest-changing corners of the state, about an hour north of our office in Eatonton.
The biggest change is just down I-20. Rivian broke ground in September 2025 on its $5 billion plant at Stanton Springs North, construction ramped up through 2026, and the company is targeting vehicle production in late 2028. State officials expect the plant to reach 7,500 jobs by 2030, with about 2,000 construction jobs along the way. New neighborhoods have followed, and older homes are changing hands.
Whether you just closed on a new build or you live in a house that has watched Covington grow for 80 years, here is what to know about your plumbing.
New construction: what to check before the warranty ends
New homes are built fast, and plumbing problems in a new build are usually installation problems, not worn-out pipe. Most builders offer a one-year workmanship warranty, so the first year is the time to find them. Here is what a plumber looks at:
- Water pressure. New subdivisions often have high street pressure. If your home is above about 80 psi, a pressure regulator should be installed and working. High pressure shortens the life of faucets, toilets, appliance hoses and water heaters.
- The main shutoff. Find it, test it, and make sure everyone in the house knows where it is.
- The water heater install. Check for a drain pan where needed, a properly piped relief valve, correct venting on gas units and an expansion tank if the system calls for one. If you plan to upgrade, our water heater installation page explains your options, including heat pump models ahead of the 2029 federal rules.
- Gas sizing. If you want to add a gas range, a tankless water heater or an outdoor kitchen, the gas line has to be sized for the total load. Undersized lines are common in builder-grade homes, and gas line installation should always be done by a licensed plumber.
- The sewer line. Construction debris, a belly where the pipe has settled, or a crushed section from heavy equipment can all hide underground. A sewer camera inspection before the warranty runs out gives you proof if something needs fixing.
- Irrigation backflow. New lawns usually come with new sprinkler systems. Make sure the backflow preventer is installed correctly and protected from freezing. Our backflow testing and repair specialists can test and certify it.
- Hidden leaks. A fitting that was not fully crimped can leak slowly inside a wall for months. If your first water bills look high, or the meter moves with everything turned off, schedule leak detection while the builder is still responsible.
Your first-year plumbing calendar for a new home
- Month one. Find and label the main shutoff, the water heater shutoff and the gas shutoff. Check the water pressure with a gauge on a hose bib. Look under every sink with a flashlight.
- Month three. Compare your water bills. A new home with no irrigation running should have a steady, predictable bill. A jump with no explanation is worth a meter test.
- Month six. Check caulk at tubs and showers, which often shrinks as a new house settles, and look for slow drains that may point to construction debris in the lines.
- Month ten or eleven. Schedule a plumbing inspection and a sewer camera inspection while the builder is still responsible, and put anything you find in writing to the builder before the warranty ends.
Older homes near the square
Covington's historic neighborhoods have the plumbing you would expect from homes built before the 1970s. Cast iron drain lines scale up and crack along the bottom. Galvanized steel supply pipe rusts from the inside, which shows up as low pressure and brown water. Clay sewer laterals let in roots from the big oaks and pecans that make these streets so pleasant.
None of this means you need to tear out walls tomorrow. It means you should know what you have. A camera inspection of the main drain, a look at the supply lines in the crawlspace or basement, and a pressure test give you a realistic picture and a plan. When the camera shows roots or breaks, sewer line repair can often fix one damaged section instead of the whole line. When galvanized pipe is failing throughout the house, whole-house repiping ends the cycle of leaks for good.
For regular slow drains and kitchen clogs, routine drain cleaning keeps older lines moving, especially after the holidays, when grease and food scraps put the most strain on them.
Plumbing questions to ask when you buy an older home
If you are shopping in Covington's older neighborhoods, ask the seller or listing agent a few direct questions. What are the supply pipes made of, and has the house been repiped? How old is the water heater? Has the sewer line ever been replaced, cleared of roots or inspected with a camera? Has there ever been a backup or a slab leak? Then have a licensed plumber look at anything that sounds uncertain. Plumbing surprises are among the most expensive repairs a new owner can face, and almost all of them can be spotted before closing if someone looks.
Water service is changing too
Growth puts pressure on water systems as well as roads. Newton County's main reservoir is Lake Varner, and engineering work was put out for proposals in 2026 for improvements at the Williams Street water treatment plant in Covington. Projects like these can mean occasional planned shutoffs and pressure changes. After any interruption, run the cold taps for a few minutes, clean faucet aerators if grit shows up, and follow your utility's instructions.
There is a federal piece as well. Under EPA's Lead and Copper Rule Improvements, water systems must complete an inventory of every service line by November 1, 2027, and replace lead and certain galvanized service lines within 10 years after that. If your home was built before the late 1980s, it is worth asking your utility what their inventory shows for your address.
Get ready for a wet winter
NOAA's winter outlook favors wetter-than-average conditions across Georgia this season as a very strong El Niño shifts the storm track south. Rain, ice and a hard freeze are a rough combination for plumbing. Before the first cold snap, disconnect garden hoses, cover hose bibs, close crawlspace vents, insulate exposed pipes and drain the irrigation system. On the coldest nights, keep the heat at 55°F or higher and let faucets on exterior walls drip.
New homes are not immune. Plumbing in a garage or an exterior wall of a new build can freeze just as easily as an old pipe in a crawlspace.
Hosting the holidays without a plumbing emergency
The day after Thanksgiving is one of the busiest days of the year for plumbers, and new homes are not exempt. Extra guests mean more showers, more laundry and more dishes in a short time, and builder-grade disposals and drain lines get pushed hard. Pour cooled grease into a can instead of the sink, scrape plates into the trash, space out showers so the water heater can recover, and keep a plunger in every bathroom. If a toilet starts to overflow, close the shutoff valve behind it right away. Simple habits like these prevent most holiday calls.
Water heaters and the 2029 rules
If your water heater is getting old, it helps to know that new federal efficiency rules take effect on May 6, 2029. Most new electric tank water heaters in common sizes will need heat pump technology to comply, while gas tanks see only modest changes. The federal 25C tax credit for heat pump water heaters ended for units placed in service after December 31, 2025. A working water heater does not need to be replaced because of the rules, but if yours is past ten years old, it is smart to plan the replacement before it fails.
Finding a plumber in Covington
For day-to-day service and emergencies, you want a company that is close, licensed and responsive. If you are comparing Covington plumbers, Best Plumbers lists Plumber Pro of Covington, and its profile is a quick way to check credentials and reviews for a plumber in Covington, GA. If you are searching more broadly, Best Plumbers can help you find the best plumbers near you across Georgia.
Eatonton Plumber Pro's office is on Harmony Road in Eatonton. If you live closer to us, in Putnam County, around Lake Oconee or in Madison, call (706) 612-5425 any hour or request a free estimate below.
