Expert plumbers in Duncanville

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Mother Modern Plumbing is the leading plumbing company in Duncanville, providing top-notch service to residents. With a population of over 40,000 and a significant number of homes built before 1980, the need for reliable plumbing services like leak detection, water heater installation, and drain cleaning is high. Mother Modern Plumbing combines cutting-edge tools with old-school professionalism, offering services without upsells or hidden fees. Booking is easy; call or book online, and a licensed, insured plumber will arrive on time, fully equipped to solve your plumbing issues.

Leak Detection
Mother Modern Plumbing provides advanced leak detection services in Duncanville, utilizing state-of-the-art technology to pinpoint hidden leaks and prevent water damage.
Gas Line Repair
In Duncanville, Mother Modern Plumbing offers expert gas line repair services, ensuring safety and efficiency with certified technicians and reliable solutions.
Toilet Replacement
Mother Modern Plumbing offers professional toilet replacement services in Duncanville, providing a wide selection of high-quality toilets and expert installation to enhance your bathroom's functionality and style.
Whole-Home Water Filtration
Mother Modern Plumbing provides whole-home water filtration systems in Duncanville, ensuring clean, safe water for your entire household.

Find our vans in these Duncanville communities
Forest Hills
Located in central Duncanville near the intersection of major residential corridors, Forest Hills sits just off Cedar Ridge Drive in a well-established area. This peaceful neighborhood is characterized by 1968–1972 ranch and mid-size homes built during an era when cast iron sewer lines were standard. Homes here often experience root intrusion and sewer line deterioration due to aging cast iron pipes and mature tree-heavy lots. We frequently help Forest Hills homeowners with sewer line repair and replacement and drain cleaning.
Greenway Estates
Situated in southwest Duncanville near the Thorntree area, Greenway Estates features spacious custom homes on larger lots. These mid-to-late 1970s builds typically have cast iron sewer infrastructure that's now approaching the end of its serviceable life. Homes here often experience cast iron corrosion and root intrusion due to the combination of aging pipes and mature landscaping. We frequently help Greenway Estates residents with sewer line replacement, whole-home pipe replacement, and water heater replacement due to hard water scaling.
Greenbriar Estates
Located in the southern portion of Duncanville near the Cedar Hill border, Greenbriar Estates is known for its well-maintained custom homes built around 1974 (average age 51 years). These larger homes feature cast iron sewer lines typical of mid-1970s construction. Residents often experience sewer line issues and hard water problems due to aging infrastructure and Duncanville's moderately hard water supply. We frequently assist Greenbriar Estates homeowners with sewer line repair, water softener installation, and water heater replacement.
Meadows At Daniel Farms
Situated in southeast Duncanville near US Highway 67, Meadows at Daniel Farms is a newer gated community featuring 2009–2011 homes with modern PEX plumbing and contemporary infrastructure. Unlike older Duncanville neighborhoods, these larger homes benefit from updated water lines and modern fixtures. However, residents still contend with Duncanville's hard water, which can cause scaling in water heaters and fixtures. We frequently help Meadows at Daniel Farms homeowners with water heater replacement, water softener installation, and tankless water heater descaling.
Our Plumbing Services
Plumbing
Gas Repairs and Installs
Water Quality
Water Heaters
Sewer and Drains
Common Q’s about Mother
What should I do in a plumbing emergency?
If you have a burst pipe or a major leak, your first step is to turn off your main water shutoff valve. If you smell gas, leave the house immediately and call 911. For rapid response, call Mother Modern Plumbing at (214) 878-3054. We provide same-day emergency service across the DFW Metroplex with no after-hours upcharges. While you wait, open cabinet doors under sinks to protect pipes in the winter and use towels to prevent water from reaching your subfloor.
What is trenchless sewer repair and does it work?
Trenchless sewer repair is a modern method that allows us to fix or replace your pipes without digging up your yard or driveway. We use two main methods: pipe lining, where a new resin liner is placed inside your old pipe, and pipe bursting, where a new pipe is pulled through the old one. These methods are much faster than traditional digging and come with a 20 year warranty. Trenchless is a great solution for many DFW homes, though extremely damaged cast iron may still require traditional excavation.
Are you licensed and how can I verify?
Mother Modern Plumbing is led by Responsible Master Plumber Steven Smith, License #RMP-43457. This license is issued by the Texas State Board of Plumbing Examiners and can be verified by calling (512) 936-5200 or visiting tsbpe.texas.gov. Every technician we send to your home is licensed, background-checked, and drug-tested. We also offer a 6 year bumper-to-bumper warranty on our work, which is the strongest guarantee in the Dallas–Fort Worth area.
Should I repair or replace my water heater?
You should generally replace your water heater if it is over 10 years old, as North Texas hard water significantly shortens the lifespan of the tank. If the tank is leaking or you see rusty water, replacement is necessary. We recommend a repair if the unit is under 6 years old and the issue is a simple part like a thermostat or heating element. Most repairs cost between $200 and $600, while a new installation starts at $1,450.
Is Dallas–Fort Worth water hard?
Yes. Water in the DFW Metroplex is classified as hard to very hard, with measurements ranging from 150 to 220+ ppm depending on your city. This hard water creates mineral scale that can shorten your water heater's life by up to 4 years. A whole-home water softener typically costs $2,000 to $4,000 installed and can save DFW homeowners over $1,500 a year in energy, soap, and appliance repair costs.
How much does drain cleaning cost?
Professional drain cleaning at Mother Modern Plumbing costs $299. This fixed price includes up to 100 feet of sewer cleaning, a high-definition camera inspection with footage for your records, and a 120 day no-clog guarantee. For severe blockages involving heavy scale or roots, we offer hydro jetting services ranging from $950 to $1,800 depending on the access method required.
How do I know if I have a slab leak?
The most common signs of a slab leak in North Texas include an unexplained spike in your water bill, warm spots on your floor, or the sound of running water when your faucets are off. You may also notice cracks in your walls, damp flooring, or a persistent moldy smell. Dallas–Fort Worth homes built on slab foundations with copper pipes are especially vulnerable due to our expansive clay soil. Mother Modern Plumbing uses electronic and thermal imaging to find these leaks without needing to jackhammer your floors for a diagnosis.
Do I need to replace my cast iron sewer pipes?
If your DFW home was built before 1980, your cast iron pipes are likely approaching the end of their 50 to 75 year lifespan. You should consider replacement if you deal with recurring clogs, slow drains throughout the house, or foul odors. In the DFW Metroplex, our shifting clay soil causes cast iron to crack and fail faster than in other regions. Mother Modern Plumbing replaces these failing legacy systems with Schedule 40 PVC, which is designed to last 75 to 100 years.
How much does water heater replacement cost in Dallas?
A standard tank water heater replacement in Dallas typically costs between $1,450 and $2,800 installed. For homeowners looking to upgrade to a tankless system, installation costs range from $6,000 to $12,000 depending on gas line requirements and venting. Mother Modern Plumbing provides same-day installation and a 6 year minimum warranty. We also offer water heater leasing options starting at just $60 per month.
How much does sewer line replacement cost in Dallas–Fort Worth?
Sewer line replacement in DFW generally costs between $5,000 and $12,750. The final price depends on the method used. A localized spot repair typically runs $3,750 to $6,750, while a partial replacement costs $6,800 to $13,000. For complex jobs requiring tunneling under a slab foundation, costs can range from $22,250 to over $40,000. Mother Modern Plumbing uses Schedule 40 PVC for all replacements to ensure a 50 to 100 year lifespan and we include a 20 year warranty on our work.
Do you offer warranties on your repairs?
Yes! Check out our warranties page for more details.
Are you licensed and insured?
Every member of our team is licensed with the state board of plumbing examiners and Mother is insured to protect your property while we're on site.
What payment options do you accept?
We accept all major credit cards, cash, checks and ACH debit payments.
See the services we offer in Duncanville





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