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Sandy Plains Road is one of the defining north-south corridors of East Cobb — running from the heart of Marietta northward through the 30066 zip code into the established residential neighborhoods of northeast Cobb County. The Sandy Plains corridor encompasses a broad swath of East Cobb's most actively developed residential neighborhoods from the 1970s through the early 2000s, including communities near Sandy Plains Elementary, Sandy Plains Park, and the retail and commercial nodes that serve this area. Benjamin Franklin Plumbing® of Marietta serves the entire Sandy Plains corridor as part of our East Cobb and Marietta service territory.
The Sandy Plains corridor's housing stock spans three main construction eras. The earliest homes from the late 1970s are now 45 to 50 years old, well into the territory where original copper supply lines have aged five decades. The 1980s and early 1990s homes — the dominant vintage along this corridor — are in the 30-to-40-year window where age-related pitting corrosion in copper supply lines is most actively producing pinhole leaks and slab failures. Homes from the late 1990s and early 2000s are beginning their first significant service cycle.
The characteristic pattern for homes in the core of this construction period — slab foundations with original copper supply lines in the 30-to-45-year range — is the same throughout East Cobb: recurring pinhole leaks in different locations, gradual water bill increases from slow slab leaks, and the sound of water running with everything shut off. These are the calls we receive most consistently from the Sandy Plains corridor.
Water heaters throughout the Sandy Plains corridor range from original units approaching failure to recent replacements. For homes where the current unit is 8 or more years old, annual flushing and anode rod inspection are the appropriate maintenance steps. Sediment that accumulates inside any tank water heater produces the popping and rumbling sounds during heating cycles, shortens service life, and reduces efficiency — annual maintenance addresses all three. For homes evaluating replacement, we are one of the only plumbers in the area offering a 10-year parts and labor warranty on Navien tankless installations.
Benjamin Franklin Plumbing® of Marietta serves the Sandy Plains corridor and surrounding communities throughout East Cobb, Marietta, and Cobb County. Available 24/7 — call (770) 999-9871 or book online. Licensed, background-checked, and drug-tested technicians. If we're ever late, we pay you $5 for every minute — up to $300.
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When you need plumbing repairs now, we’ll be there. Our 24/7 home plumbers are available to address your emergency plumbing service needs day or night.
Whether you have an emergency burst pipe, a water leak, or an overflowing toilet, we’re here to help. And we don’t just fix the problem, we take preventive measures to stop it from happening again.
Kylie Kurt
Brandon helped bring the pressure of our water down because it was way too high and added a filter to our ice maker so we don’t have so many calcifications in our ice! Brandon did a good job and was very nice. He cleaned up after himself and was always friendly. He was very knowledgeable and answered all the questions I had!
Kersten Scanlon
I have known the owner John for 15 years. He is very knowledgable about plumbing and can explain plumbing systems so well. He has given me great ideas and options when I am working on my house and I value his opinions and advice. Recently, I had a plumbing issue under the house and John took care of it. I am very happy with his work.
Daniel Moise
I’m gald to say that Benjamin Franklin in Palm Desert helped me install my water heater that failed. Luis and Hugo were very professional and kept the work area cleaned at all times even during the installation process. I highly recommend them for any plumbing needs in Coachella valley.
Eric R
I know the owner and worked with him. He is dependable, has pride in his work and always willing to teach. You can trust Benjamin Franklin Plumbing To be on time, do what they say they are going to do and always produce high quality work. Please give them a try you won’t regret it 😊
Beck Hasti
We had an old, barely functioning kitchen faucet replaced. The plumber (Brandon) was very professional and left the area very clean and dry. He also noticed some quirks in the plumbing in our 85 year old house (which also explained a water pressure issue we’d been having), letting us know what could be done to address it (& how much it might cost), should we choose to do something about.
Tyler Wood
Love them! On time, thorough, and informative. I tend to ask a lot of questions and they were more than happy to educate me. I’ve known the owner for over 15 years. Great guy. Ask for John.
Christina Walker
Hi Benjamin Franklin Plumbing Team, Thank you for following up regarding my basement drain issue. When we spoke a few days ago, I decided not to move forward with your services due to my budget. However, I want to express how much I appreciate your team's patience, kindness, and professionalism. The fact that you reached out today just to make sure my issue was resolved—even after knowing I chose another option—really stands out. If I could leave a six-star review, I would! Thank you again for your exceptional customer service.
Saeed Jassani
Excellent service. Very timely and professional. Reasonable price
Margaret Langley
Ethan was excellent right from start to finish! He was punctual, analyzed the problem, wrote up an estimate of cost and time required and completed as quoted. He was extremely polite, communicated as project progressed as well upon completion. I would definitely request Ethan for future work and highly recommend him.
Paul Hession
Excellent job!!!
Cobb slab homes. A slow leak in a supply line beneath the foundation runs continuously — and over a month, even a small but constant flow adds up to a measurable bill increase. Other early signs to watch for are warm spots on tiled floors, the faint sound of running water when everything is shut off, or a musty smell near a plumbing wall. If your bill is up and you cannot explain it from usage changes, call for a plumbing assessment before waiting for the next billing cycle.
The key distinction is whether the deterioration is localized or system-wide. A single pinhole leak in a home that has otherwise been trouble-free is a reasonable candidate for a targeted repair. If the same home then develops another pinhole in a different location six months later, that pattern indicates the pipe walls are deteriorating throughout the system rather than failing at one weak point. A professional assessment after a second leak confirms the extent. In East Cobb 1980s homes, system-wide deterioration is the more common finding once leaks become recurrent, and a whole-home repipe with PEX is the more cost-effective long-term decision.
Yes. We serve the Sandy Plains corridor from our Marietta location and typically achieve same-day service for non-emergency calls. For active emergencies we are available 24 hours a day, 7 days a week and prioritize dispatch accordingly. Emergency and after-hours fees may apply and will always be communicated before work begins. Call (770) 999-9871.
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