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Plumbers in Dunwoody, GA

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Dunwoody, GA Plumbing Repair Services You Can Depend On

When you need reliable plumbing services in Dunwoody, GA, count on Chen Plumbing — a family-owned company proudly serving the metro Atlanta area since 1998. From water heater repair to sewer line replacement, our licensed team delivers fast, professional service backed by decades of local experience. Whether it’s a late-night leak or a planned upgrade, we make sure every job is done right the first time.

Call 678-647-6299 or contact us online today for fast, friendly service from Dunwoody’s trusted plumbing professionals.

FAQs About Plumbing Services in Dunwoody, GA

Plumbing Repairs & Leak Detection

Our skilled technicians handle all types of plumbing repairs — from dripping faucets to slab leaks. We use advanced diagnostic tools to find and fix problems fast, preventing further water damage and wasted energy.

Common Plumbing Repair Services:

  • Leaky faucets, showerheads, or toilets
  • Running toilets or low water pressure
  • Burst or corroded pipes
  • Fixture replacements and supply line repairs
  • Water line leak detection and pipe rerouting

Signs You May Need a Repair:

  • Unexpected spikes in your water bill
  • Wet spots or discoloration on walls or ceilings
  • Musty odors or reduced water pressure

Water Heater Repair, Replacement & Maintenance

Hot water issues are no match for our Dunwoody plumbing experts. We repair, install, and maintain traditional tank water heaters and tankless systems for consistent comfort and efficiency.

We Service & Install:

  • Gas, electric, and hybrid water heaters
  • Tankless (on-demand) water heater systems
  • Water heater expansion tanks and thermostats
  • Temperature and pressure relief valve replacements

Common Signs You Need Service:

  • Fluctuating water temperature or no hot water
  • Rumbling or popping noises from your tank
  • Rust-colored water or leaks near the base

Ask us about energy-efficient tankless upgrades to save space and lower utility bills.

Drain Cleaning & Hydro Jetting

Clogged or slow drains are more than an inconvenience — they can signal buildup deep within your plumbing system. Our professional drain cleaning services safely clear obstructions and restore full flow.

Our Drain & Sewer Cleaning Solutions Include:

  • Hydro jetting for heavy grease or sludge buildup
  • Drain snaking for kitchen, bathroom, and floor drains
  • Camera inspections to locate recurring clogs

Sewer Line Repair & Replacement

A damaged sewer line can cause serious health and property concerns. Chen Plumbing offers camera inspections, trenchless pipe repair, and full sewer replacements to protect your Dunwoody home’s foundation and plumbing integrity.

We Specialize In:

  • Sewer camera inspections and diagnostics
  • Root intrusion and blockage removal
  • Sewer line replacement for collapsed or aging systems

Water Line Repair & Replacement

When water pressure drops or leaks appear, your main water line may be the culprit. We provide comprehensive water line inspections, repairs, and replacements using durable, long-lasting materials.

Water Line Services Include:

  • Leak detection for underground and slab leaks
  • Main water line repair and rerouting
  • New water line installations for remodels or expansions

Fixture Installation & Upgrades

Enhance your home’s comfort and appearance with professional fixture installation services. We install high-quality, water-efficient products for both kitchens and bathrooms.

We Install & Replace:

  • Faucets, sinks, and showerheads
  • Toilets and bidet systems
  • Garbage disposals and dishwasher lines
  • Utility sinks and hose bibbs

Why Upgrade?

  • Reduce water waste and improve efficiency
  • Update old fixtures to modern, sleek designs
  • Prevent leaks caused by aging parts

Advanced Plumbing Services

Our technicians go beyond basic plumbing — offering specialized services to protect your home’s long-term performance.

Specialty Services Available in Dunwoody:

  • Plumbing venting repair for proper air flow and drainage
  • Hose bibb/spigot repair or replacement
  • Septic-to-sewer conversions for city connections
  • Hydro jetting maintenance for high-use systems
  • Camera inspections to detect hidden issues early

Your Family-Owned Plumbing Team in Dunwoody, GA

At Chen Plumbing, we treat every customer like family. As a locally trusted, family-owned business, we’re committed to providing honest advice, upfront pricing, and dependable craftsmanship. From small leaks to full system replacements, our team delivers the care and expertise you deserve.

Call 678-647-6299 or contact us online today to schedule service in Dunwoody, GA and experience the difference of working with a family business that puts people first.

Recent Jobs and Reviews in Dunwoody, GA

Rated 5.0 out of 5 stars based on 39 customer reviews

Customers say: The overall sentiment is overwhelmingly positive, reflecting deep satisfaction and trust in the plumbing service. Customers consistently praise the technicians' professionalism, competence, and extensive knowledge, often noting how clearly and patiently problems and solutions were explained. Speed and reliability stand out as recurring strengths, with many reviewers highlighting punctual arrivals, quick responses, and efficient problem-solving, including accommodating after-hours and next-day requests. The friendly, courteous, and respectful demeanor of the staff comes up repeatedly, along with appreciation for their attention to detail, thoroughness, and tidiness, as work areas were often left clean. Many customers value the honest guidance and transparent options provided, which fosters a strong sense of confidence in the company. Loyalty is a notable theme, with several long-term customers describing multigenerational or decades-long relationships and expressing enthusiastic willingness to recommend the company and call on it again. Overall, the tone conveys gratitude, trust, and high regard for both the quality of the work and the exceptional customer service.

Dunwoody, GA at a glance

Chen Plumbing has completed 3 jobs in Dunwoody, GA between February 2026 and March 2026.

The most recent job was on March 9, 2026.

Chen Plumbing has completed 120 jobs in Dunwoody, GA in the last 12 months. The first job there was in July 2023.

Job Locations and Reviews

High water bill upon arrival. Customer stated his power bill was extremely high this month. After watching meter for 10 minutes the meter did not show any leaks. Once we looked around all the bathrooms we noticed 2 toilets that the fill valves had a very slow leak that the meter was not registering. Informed customer we could replace those two fill valves. Gave customer estimate, customer approved estimate. Installed two new fill valves with new supply lines and turned water back on. Both fill valves are working properly and no leaks upon departure
High water bill upon arrival. Customer stated his power bill was extremely high this month. After watching meter for 10 minutes the meter did not show any leaks. Once we looked around all the bathrooms we noticed 2 toilets that the fill valves had a very slow leak that the meter was not registering. Informed customer we could replace those two fill valves. Gave customer estimate, customer approved estimate. Installed two new fill valves with new supply lines and turned water back on. Both fill valves are working properly and no leaks upon departure
Chase C.
Chase C. Checked in
High water bill upon arrival. Customer stated his power bill was extremely high this month. After watching meter for 10 minutes the meter did not show any leaks. Once we looked around all the bathrooms we noticed 2 toilets that the fill valves had a very slow leak that the meter was not registering. Informed customer we could replace those two fill valves. Gave customer estimate, customer approved estimate. Installed two new fill valves with new supply lines and turned water back on. Both fill valves are working properly and no leaks upon departure
Dunwoody, GA 30338
Dunwoody, GA - Recall for no hot water. I believe during the renovation and restoration work the water heater may have gone out. I relit the unit and it’s currently heating up. ***As discussed on a prior visit, this water heater had very high water pressure, is on the older side of its life expectancy cy, and hasn’t been flushed. There is always a chance that a damaged unit will present symptoms after water is shut off and restored, and high pressure can stress the appliance and components.
Shawn B.
Shawn B. Checked in
Recall for no hot water. I believe during the renovation and restoration work the water heater may have gone out. I relit the unit and it’s currently heating up. ***As discussed on a prior visit, this water heater had very high water pressure, is on the older side of its life expectancy cy, and hasn’t been flushed. There is always a chance that a damaged unit will present symptoms after water is shut off and restored, and high pressure can stress the appliance and components.
Dunwoody, GA 30338
This customer came out as a referral from another customer and they just purchased this house and on the inspection report, it said that the water pressure was high and it needed to be taken care of so we came out to diagnose that as well. Took the water pressure reading off the water heater and off the bucket and they were both reading 100 psi so therefore we had to go ahead with the replacement of the pressure reducing valve. The pressure reducing valve that was installed already was a zurn nr3xl and we went back with a watts pressure reducing valve. Pressure reducing valve outlives, majority of the other one that was installed. I had originally quoted for a new shut off valve however I did not need to replace the shut off valve so there’s a difference in price of what was previously quoted. The shut off valve works just fine with no issues and it is now tagged to show exactly where it is and how to turn it off. The water heater is from 2017. I recommend getting that replaced due to
This customer came out as a referral from another customer and they just purchased this house and on the inspection report, it said that the water pressure was high and it needed to be taken care of so we came out to diagnose that as well. Took the water pressure reading off the water heater and off the bucket and they were both reading 100 psi so therefore we had to go ahead with the replacement of the pressure reducing valve. The pressure reducing valve that was installed already was a zurn nr3xl and we went back with a watts pressure reducing valve. Pressure reducing valve outlives, majority of the other one that was installed. I had originally quoted for a new shut off valve however I did not need to replace the shut off valve so there’s a difference in price of what was previously quoted. The shut off valve works just fine with no issues and it is now tagged to show exactly where it is and how to turn it off. The water heater is from 2017. I recommend getting that replaced due to
Shane S.
Shane S. Checked in
This customer came out as a referral from another customer and they just purchased this house and on the inspection report, it said that the water pressure was high and it needed to be taken care of so we came out to diagnose that as well. Took the water pressure reading off the water heater and off the bucket and they were both reading 100 psi so therefore we had to go ahead with the replacement of the pressure reducing valve. The pressure reducing valve that was installed already was a zurn nr3xl and we went back with a watts pressure reducing valve. Pressure reducing valve outlives, majority of the other one that was installed. I had originally quoted for a new shut off valve however I did not need to replace the shut off valve so there’s a difference in price of what was previously quoted. The shut off valve works just fine with no issues and it is now tagged to show exactly where it is and how to turn it off. The water heater is from 2017. I recommend getting that replaced due to
Dunwoody, GA 30338
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