Last reviewed and updated: 2026-09-28
The repair is almost always the landlord's responsibility, because the plumbing is part of the property. The water bill follows whoever holds the account, which in a Marietta rental is often the tenant. That split is the problem: the person who notices the leak is frequently not the person who pays to find it, and the person paying the inflated bill often cannot authorise the work.
Why this comes up so often in Marietta
US Census figures for Marietta city put the owner-occupied rate at 47.2%, across roughly 24,707 households. Fewer than half of the homes in the city are lived in by their owners. In practice that means a large share of leak calls involve at least three parties: a tenant who can hear the problem, an owner who has to approve spending, and sometimes a property manager in between.
Who is responsible for what
| Item | Normally whose | Why |
|---|---|---|
| The pipe itself and the repair | Landlord | Plumbing is part of the property and a habitability issue |
| Leak detection to locate it | Landlord | It is a diagnostic step in repairing the property |
| The water bill | Whoever holds the account | Often the tenant in a single-family rental |
| A leak credit application | The account holder | The utility deals with the named customer |
| Tenant's damaged belongings | Tenant's renters insurance | Landlord policies cover the building, not contents |
| Damage caused by tenant neglect | Tenant, potentially | For example, not reporting a known leak for months |
The trap. If the tenant holds the water account and a service line leak runs for two billing cycles, the tenant receives a bill for water they never used, while the landlord owns the pipe. Neither party alone can fix it: the tenant cannot authorise excavation, and the landlord may not even see the bill.
If you are the tenant
- Report it in writing, the same day. Text or email, not a phone call. A dated written record is what protects you if the damage later becomes an argument about who knew what and when.
- Run the meter test and photograph the reading. It takes twenty minutes, it costs nothing, and it converts "I think I hear water" into evidence a landlord can act on.
- Photograph everything. Damp patches, staining, the meter, the date on your phone. Evidence cannot be recreated after a repair.
- Keep the bills. If a credit is applied later, it goes to the account holder.
- Do not arrange the repair yourself unless the lease says you can and you have written approval. You will struggle to recover the cost otherwise.
Want the leak found before anything is opened?
Acoustic listening, thermal imaging, pressure testing and tracer gas narrow it to a few inches first, so only that area has to be touched.
If you are the landlord or property manager
The expensive mistake is waiting for a tenant to report a problem they may not notice. A buried service line leak has no indoor symptoms at all. A slab leak under an occupied house can run for months before anything appears.
- Watch the bill, not the tenant. A sustained rise with no change in occupancy is the earliest signal you will get on a property you do not live in.
- Ask to be copied on the water bill, or keep the account in your own name and bill it on. Either works. Being blind to the meter is what turns a small leak into a large one.
- Get the leak located before quoting the repair. Detection and repair are separate costs, and no contractor can honestly price a repair for a leak nobody has found. See what detection costs here.
- Get written documentation. You need it for a Cobb County leak credit and for any insurance claim, and if the account is in the tenant's name the credit application has to go through them.
- If the property is vacant, check it. Empty houses are where pinhole leaks and freeze damage do the most harm, because nobody is there to hear it.
Multi-unit and shared meters
On a shared-meter building nobody has a personal incentive to chase a rise, so leaks run longer. The approach there is submetering and zone isolation rather than a single hunt, which is commercial leak detection work. On an HOA property the association is usually the party that applies for the leak credit, which is another reason to document every repair.
One line worth putting in a lease. A clause requiring the tenant to report suspected leaks within 24 hours, and the landlord to respond within a stated period, removes almost all of the argument that follows a big bill.
Where these figures come from
Everything above is taken from a published source. Rates, policies and conditions change, so check the date on each before relying on it.
- US Census Bureau QuickFacts, Marietta city, Georgia: owner-occupied housing unit rate 47.2%, 24,707 households, 2020-2024 estimates.
- Cobb County Water System, Leak Adjustment: the credit is processed for the named account holder.
Frequently asked questions
Is a water leak the landlord's responsibility in Georgia?
The plumbing and the repair normally are, because they are part of the property. The water bill follows whoever holds the utility account. Check the lease, because responsibility for the bill and responsibility for the pipe are two different things.
My landlord will not fix a leak. What can I do?
Report it in writing and keep the record. Run the meter test and photograph the result so you have evidence rather than an impression. Georgia landlord-tenant rules on repairs and remedies are specific, so if the leak is causing damage or making the property unfit, take legal advice rather than withholding rent on your own initiative.
Who applies for the water leak credit on a rental?
The account holder, because the utility deals with its named customer. If the tenant holds the account, the application goes through them, but it still needs the landlord's proof of repair. That is why the two need to coordinate rather than each waiting on the other.
Should the water account be in the landlord's or the tenant's name?
Either works, but a landlord who never sees the bill has no early warning on a property they do not live in. Many owners of single-family rentals in Marietta keep the account and bill it on, precisely so a sudden rise reaches them first.