Why pipes burst in Marietta homes
Built from Cobb County flood, weather and housing records, with what each figure means for your home.
Flood claims in Marietta's ZIP codes paid an average of $27,692 toward building repairs from 2016 to 2025, against $35,154 across Cobb County.
- Calls answered 24/7
- Written estimate before work starts
- Water removal, drying and repair
Your call, step by step
Call (833) 728-2327
Tell the person who answers what got wet and where the water came from. Calls are answered 24/7.
Stop the source
You get help shutting off the water or the power to a wet room while the crew is on the way.
Inspection and written estimate
Moisture readings, photos and a written estimate come before any work begins.
A guide for water damage restoration in Marietta and the towns around it.
53% of homes in Marietta are rented.
Why Marietta pipes fail
Marietta gets 62 nights a year at or below 32 degrees and about 7 at or below 20, by NOAA's count. That is a little more cold than Georgia as a whole. Most of those nights are light frosts. The pipes that burst are the ones on the 7 hard nights, in spots the house was never meant to heat.
Exterior walls, unheated garages, crawl spaces and attic runs are the usual places. Census figures show 40% of Marietta homes are in buildings with 5 or more units, compared with 22% across Cobb County. Many apartment buildings run supply lines through outside walls and over breezeways. When one of those freezes and splits, the water often reaches a neighbor's unit before anyone finds the break. Age plays a part too, with 35% of homes built before 1980. Water heaters, ice maker lines and washer hoses fail through the year.
If a line splits, close the main shutoff. In an apartment, call the office or the emergency maintenance line if you cannot reach the valve. Open the faucets to drain the lines, turn off breakers for any wet rooms, and move what you can off the floor. With 53% of homes rented, tenants should photograph the damage and report it in writing. Then call for burst pipe cleanup, and ask about water-stained ceiling repair if the water came from the unit above.
Marietta freeze and housing figures
Marietta figures: about 61,773 residents in the city, by the Census.
40% of homes in Marietta sit in larger multi-unit buildings, compared with 16% across Georgia.
In Marietta, 35% of homes were built before 1980, compared with 32% across Georgia.
- 53% Homes that are rentedCobb County: 33%
- 40% Homes in buildings with 5 or more unitsCobb County: 22%
- 26,868 Housing units
- 61,773 Residents
- 35% Homes built before 1980Cobb County: 28%
- 76 Yearly inland flood loss per $100,000 of building valueCobb County: 72
Sources: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates; FEMA OpenFEMA, FIMA NFIP Redacted Claims v3, claims from 2016 to 2025 (not endorsed by FEMA); FEMA OpenFEMA, NFIP Residential Penetration Rates v1 (not endorsed by FEMA); FEMA National Risk Index v1.20, December 2025 (not endorsed by FEMA); NOAA NCEI, U.S. Climate Normals 1991-2020, nearest weather station; FEMA OpenFEMA, Disaster Declarations Summaries v2 (not endorsed by FEMA); NOAA NCEI Storm Events Database, 2016 to 2025.
What burst pipe cleanup costs
Typical US ranges from published cost guides (HomeGuide, HomeAdvisor, Fixr, 2025 to 2026), not quotes.
| Item | Typical range | Unit |
|---|---|---|
| Burst pipe repair, plumbing only | $400 to $2,000 | per repair |
| Burst pipe repair with related water damage | $1,000 to $4,000 | per job |
| Water removal and drying, clean water | $3 to $6 | per sq ft |
| Air mover on site | $29 to $40 | per unit, per day |
| After-hours, weekend or holiday charge | $50 to $500 | per visit |
Prevention in Marietta
Census figures show 53% of Marietta homes are rented, so prevention here is shared between tenants and landlords. NOAA's climate normals add 62 nights a year at or below 32 degrees. That is enough to freeze a line in an outside wall when temperatures fall into the teens.
If you own, insulate pipes in the crawl space, garage and attic with foam sleeves before winter. Seal drafts around hose bibs and dryer vents, and disconnect garden hoses. Test the main shutoff each fall. In homes built before 1980, 35% of the city's stock, check the water heater for rust and replace rubber appliance hoses with braided steel.
If you rent, learn where your unit's shutoff is and ask the office who to call at night. On the 7 or so nights a year that drop to 20 degrees, open the cabinet doors under sinks on outside walls. Let a faucet drip overnight. Keep the heat on while you are away, even for a weekend.
Apartment buildings with 5 or more units hold 40% of Marietta homes, and a frozen line on one floor can flood the floors below. Owners should check breezeway and exterior wall runs before the first cold front. Homes across the Marietta area face the same few hard nights each winter, so the same steps apply. If a pipe does split, start water removal right away and keep the receipts for the landlord or the insurer.
Where the main water valve usually is
Most main valves sit where the water line comes in: a basement wall on the street side, the garage, a closet near the water heater, or an outdoor box near the curb in homes on slabs. Locate yours, turn it once to check it still works, and label it. Show everyone in the house. When a pipe splits, closing that valve is the step that limits how much water reaches the floors and walls. A line that bursts in an upstairs wall often means ceiling leak repair below it after drying.
Burst pipe questions in Marietta
At what temperature do pipes freeze?
How do I stop pipes from bursting in Marietta?
What does a burst pipe cost to clean up in Marietta?
What should I do first when a pipe bursts in Marietta?
How do I know if a pipe is leaking inside a wall in Marietta?
Other guides for Marietta
guide to water damage costs around Marietta
What water damage restoration costs around Marietta, what moves the price and what the estimate should list.
Marietta water damage insurance guide
Homeowners, flood and sewer backup cover explained for Marietta.
first steps guide around Marietta
A step-by-step first hour for Marietta homes with water damage.
flood risk guide around Marietta
How often water from outside reaches Marietta homes, and what to do about it.
Call (833) 728-2327
Calls answered 24/7. The estimate is in writing before work begins.