Top Rated Plumbing Contractors Serving Cobb County, GA
Last Updated May 15, 2026
15934 Review Ratings and 10 Plumbing Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Plumb Doctor
Plumb Doctor provides various plumbing services for residential and commercial clients throughout the Atlanta area. The company is qualified to work on everything from backflow prevention and toilet repairs to hydro jetting and water heater repairs, and its technicians ensure each project is backed by superior craftsmanship and customer service.
Services
Plumbing Contractors including gas pipe repair, water heater installation, commercial plumbing, water heater repair, sewer pipe, water line, hydro jetting and sewer line.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Marietta, Austell, Clarkdale, Atlanta, Powder Springs, Kennesaw, Acworth, Smyrna and Mableton.
/Cobb/13423042_Plumb+Doctor.png?w=3840&q=75)
- 747 Chance Rd
- Marietta, GA 30066
Majestic Plumbing & Electric
Majestic Plumbing & Electric provides plumbing services for residential and commercial clients in the Greater Atlanta area. The company has the training and equipment to work on all types of plumbing projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Plumbing Contractors including water lines, toilet repair, water heater replacement, drain cleaning, emergency plumber, electrical, water heaters and hydro jetting.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Marietta, Acworth, Alpharetta, Atlanta, Austell, Brookhaven, Buckhead, Canton, Cartersville, Chamblee, College Park, Cumming, Decatur and Doraville.
/Cobb/13423043_Majestic+Plumbing+%26+Electric.png?w=3840&q=75)
- 812 Pickens Industrial Dr N E
- Marietta, GA 30062
Rooter Pro Plumbing GA
Rooter Pro Plumbing GA offers various plumbing services to residential and commercial clients in Cobb County. The company is qualified to work on everything from water lines and plumbing remodels to plumbing upgrades and water heater installations, and it prioritizes clear communication and customer satisfaction on every project.
Services
Plumbing Contractors including gas pipe repair, commercial plumbing, water heater installation, toilet repair, water heater replacement, drain cleaning and general plumbing.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Clarkdale, Atlanta, Kennesaw, Mableton, Acworth, Smyrna, Austell, Powder Springs and Marietta.
/Cobb/13423045_Rooter+Pro+Plumbing+GA.png?w=3840&q=75)
- 840 Pine Manor
- Marietta, GA 30066
Graham Plumbing Heating and Cooling LLC
Graham Plumbing Heating and Cooling LLC provides plumbing services for residential and commercial clients in the Greater Atlanta area. The company has the training and equipment to work on all types of plumbing projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Plumbing Contractors including sewer pipe, water heater repair, gas pipe repair, commercial plumbing, water heater installation, cooling and heating.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Acworth, Atlanta, Cartersville, Dallas, East Cobb, Kennesaw, Marietta, Paulding, Powder Springs, Roswell, Sandy Springs, Smyrna and Vinings
/Cobb/13423047_Graham+Plumbing+Heating+and+Cooling+LLC.png?w=3840&q=75)
- 360A Martin Ct SE
- Marietta, GA 30060
Atlanta Star Plumbing
Atlanta Star Plumbing offers plumbing services to homeowners and business owners in the Greater Atlanta area. The company is known for its ability to work on everything from water filtration systems and drain cleaning to plumbing inspections and water heater installations, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Plumbing Contractors including toilet repair, water lines, water heater replacement, drain cleaning, sewer pipe, water heaters & tankless repair, water line leaks, sewer stoppage, water pressure, gas line services, garbage disposals, toilet repair/replace, faucet repair/replace and remodeling services.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Smyrna, Acworth, Powder Springs, Marietta, Clarkdale, Mableton, Kennesaw, Atlanta and Austell.
/Cobb/13423056_Atlanta+Star+Plumbing.png?w=3840&q=75)
- 2978 Jonquil Dr
- Smyrna, GA 30080
Dalmatian Plumbing
Dalmatian Plumbing offers plumbing services to homeowners and business owners in the Greater Atlanta area. The company is known for its ability to work on everything from sewer pipes and water heater installations to toilet repairs and gas pipes, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Plumbing Contractors including sewer pipe, water heater repair, gas pipe repair, commercial plumbing, water heater installation, oilet repair, leak detection, water line repair, clogged drains, sewer lines, replacement, water filtration services and water heaters.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Kennesaw, Austell, Marietta, Powder Springs, Smyrna, Acworth, Mableton, Clarkdale and Atlanta.
/Cobb/13423066_Dalmatian+Plumbing.png?w=3840&q=75)
- 1050 Shiloh Rd NW #306
- Kennesaw, GA 30144
Hot Water Solutions
Hot Water Solutions offers various plumbing services to residential and commercial clients in Cobb County. The company is qualified to work on everything from shower installations and plumbing maintenance to leak detection and gas pipe repairs, and it prioritizes clear communication and customer satisfaction on every project.
Services
Plumbing Contractors including water heater replacement, gas pipe repair, commercial plumbing, drain cleaning, sewer pipe, tank water heaters, hot water circulating system and water filteration.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Austell, Kennesaw, Atlanta, Smyrna, Powder Springs, Clarkdale, Mableton, Marietta and Acworth.
/Cobb/13423068_Hot+Water+Solutions.png?w=3840&q=75)
- 2170 Cobb Pkwy NW
- Kennesaw, GA 30152
Dayco Systems
Dayco Systems offers a variety of plumbing services to residential and commercial clients throughout Cobb County. The company has the training and equipment to handle everything from gas pipe repairs and emergency plumbing to water heater replacements and sink installations, and its employees focus on delivering first-rate workmanship on every project.
Services
Plumbing Contractors including water heater replacement, water lines, emergency plumber, drain cleaning, toilet repair, and septic inspection.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Ball Ground, Brookhaven, Canton, Cartersville, Chamblee, Clarkston, College Park, Dallas, Decatur, Doraville, Douglasville, Druid Hills, Dunwoody and East Point.
/Cobb/13424407_Dayco+Systems.png?w=3840&q=75)
- 4185 Cantrell Rd
- Acworth, GA 30101
Seagraves Plumbing
Seagraves Plumbing provides a variety of plumbing services for residential and commercial throughout the Atlanta area. The company is qualified to work on everything from plumbing repairs and faucet installations to leak detection and water heater replacements, and its employees ensure safety and transparent pricing on every job.
Services
Plumbing Contractors including sewer pipe, water lines, water heater repair, emergency plumber, water heater replacement, septic inspection and clog clearing.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Clarkdale, Acworth, Powder Springs, Smyrna, Austell, Atlanta, Kennesaw, Marietta and Mableton.
/Cobb/13423069_Seagraves+Plumbing.png?w=3840&q=75)
- 4980 Plant Atkinson Rd
- Atlanta, GA 30339
Assured Comfort
Assured Comfort provides residential and commercial clients in Cobb County with a wide variety of plumbing services. The company works on everything from plumbing remodels and gas pipe repairs to drain cleaning and plumbing repairs, and its technicians are known for their quality workmanship and honesty.
Services
Plumbing Contractors including water lines, gas pipe repair, emergency plumber, sewer pipe, water heater replacement, heating and electrical.
Coverage Areas
The Atlanta Area, including Cobb County—key cities including Clarkdale, Smyrna, Austell, Marietta, Atlanta, Mableton, Powder Springs, Kennesaw and Acworth.
/Cobb/13428435_Assured+Comfort.png?w=3840&q=75)
- 5590 Oakdale Rd SE Ste 300
- Mableton, GA 30126
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team
Plumbing contractors perform a wide variety of services. Here are some of the most common services requested of plumbing companies.
Before hiring a plumbing company, it’s helpful to educate yourself on plumbing industry terms and processes.
Here are some commonly asked questions about plumbing, as well as hiring and working with a plumbing contractor.
Don’t let plumbing be a mystery. This helpful guide tells you what you need to know about plumbing: terms, DIY plumbing fixes and maintenance, and FAQs.