Exterior Water Service Line Coverage
$7.95/mo
$23.85/qtr
$95.40/yr
A buried exterior water line leak can silently drive up your water bill by hundreds or even thousands of dollars before you ever notice a problem. For Jesse M. of Birmingham, Alabama, one bill that was roughly 10 times his normal amount was the first sign that something was seriously wrong underground.
For most homeowners, opening the monthly water bill is a routine glance and a quick payment. But that number stopped Jesse cold. No amount of rereading the figures made them add up.
He had a hunch it was a water line leak. The frustrating part was that he couldn't prove it. Leaks along buried service lines rarely announce themselves. They don't bubble up through the yard or leave a puddle on the driveway. They hide underground, quietly draining water and pushing up costs with every passing day, while the homeowner has no idea anything is wrong.
Why Buried Water Line Leaks Are So Hard to Detect
Exterior water line leaks are among the most difficult home repair issues to identify because the damaged pipe sits underground, often far from any visible signs of moisture. Soil type, pipe depth and local ground conditions all affect how quickly a leak becomes apparent.
"My kids are new homeowners, and I told them, you better sign up for HomeServe."
In older neighborhoods like Jesse's in Birmingham, where aging infrastructure and shifting soil put constant pressure on buried lines, failure isn't a question of if but when.
Jesse had one advantage: a plan. He'd been a HomeServe customer since 2014, more than 12 years of coverage built on a simple belief that when something goes wrong at home, you shouldn't have to face it alone.
"I have been consistently happy with HomeServe since 2014 each time needed you," said Jesse.
How HomeServe Handled the Exterior Water Line Repair
He made the call, and HomeServe dispatched K&S Plumbing to locate the source of the trouble. The team found the leak, but it wasn't in an easy spot. It was the kind of difficult location that, without the right support, could turn into a prolonged and expensive ordeal. Still, the crew didn't hesitate. They dug down to the damaged section and repaired the affected portion of the line.
"I can't imagine anyone doing a better job than you do," Jesse said.
When the repair was complete, Jesse had saved more than $2,300 on a job that could have dealt a serious blow to his household budget. His water bill returned to normal soon after.
Jesse and his family have lived in their Birmingham home for 40 years, and the house was standing long before they moved in.
"We've been in our home for 40 years, and it was built even before that, so we expect systems to fail sometimes," said Jesse. "We've used our repair plans multiple times and every time, we've been satisfied."
It's a reality shared by many homeowners across Birmingham, where aging pipes and shifting soil create ongoing risk for buried service lines. Having coverage in place means the question of cost doesn't have to keep you up at night. And for Jesse, the value of that coverage extended beyond his own household.
Frequently Asked Questions
Q: What does exterior water line repair coverage typically include?
A: Exterior water line repair coverage generally applies to the service line running from the municipal water main to your home. Coverage through HomeServe includes no-deductible repairs performed by vetted local contractors, with a 24-hour hotline available 365 days a year to schedule service.
Q: How do I know if I have a buried water line leak?
A: Common signs of an exterior water line leak include an unusually high water bill, reduced water pressure throughout the home, or unexplained wet patches in the yard.
Q: Are homeowners responsible for repairs to the water line on their property?
A: : In most municipalities, homeowners are responsible for the water service line from the property boundary or utility connection to the home. Repair and replacement costs for this buried section can reach several thousand dollars, which is why service line coverage is recommended for homeowners in areas with aging infrastructure.
Published September 2, 2026