Atlanta’s plumbing market is shaped by the metro area’s mix of aging intown housing stock, rapid suburban new construction, and a climate that occasionally subjects pipes to freezing temperatures during Georgia’s brief but sharp winter cold snaps. The city’s growth has sustained strong demand for licensed plumbers across all service types, from emergency drain clearing in historic Midtown bungalows to new construction rough-in work in the sprawling subdivisions of Cherokee, Forsyth, and Gwinnett counties. Septic system services are a distinct segment of the Atlanta plumbing market, as many properties outside the urban core rely on private septic systems rather than municipal sewer connections. With major infrastructure projects, hotel and commercial development, and a steady stream of residential remodels underway across the metro, Atlanta plumbing contractors have operated at high utilization for years.
Georgia requires licensed plumbers to hold a state plumbing contractor license and carry general liability and workers’ compensation insurance. When hiring a plumber in Atlanta, always verify state licensure through the Georgia Secretary of State’s contractor licensing portal before authorizing work. Red flags include contractors who demand full payment upfront, who cannot provide a written estimate before beginning work, or who are uninsured. The best Atlanta plumbing companies provide written flat-rate or itemized estimates, are available for same-day emergencies, and are transparent about material costs. For significant jobs like sewer line replacement or whole-house repiping, obtain at least two estimates.
Top Plumber Companies in Atlanta
1. RooterPLUS!
Founded: 1994
Address: 5834 Bethelview Road, Cumming, GA 30004
Phone: (770) 888-1931 (North Fulton, Forsyth, Cherokee) / (404) 352-0132 (Atlanta, DeKalb, Cobb)
Website: https://www.rooterplus.com
Hours: 24 hours a day, 7 days a week, 365 days a year
Service Area: Atlanta, Marietta, Alpharetta, Cumming, Gainesville, Roswell, Lawrenceville, and surrounding metro areas
Services:
- Emergency plumbing repair
- Drain cleaning and sewer service
- Septic tank pumping, cleaning, and repair
- Water heater installation and repair
- Tankless water heater service
- Toilet repair and replacement
- Garbage disposal service
- Leak detection and repair
About: RooterPLUS! was founded in 1994 as a family-owned plumbing company and has since served over 100,000 customers across metro Atlanta, making it one of the most experienced residential plumbing operations in the region. The company offers 24/7/365 emergency service across a service territory spanning from intown Atlanta to the fast-growing northern suburbs of Forsyth and Cherokee counties. RooterPLUS! performs background checks on all employees and operates as a drug-free workplace, policies that reflect the access trust required when inviting a service provider into a home. Instant financing is available for jobs over $1,000, addressing a practical need for homeowners facing unexpected large plumbing repairs.
2. Mr. Rooter Plumbing of Atlanta
Phone: (833) 785-6698
Website: https://www.mrrooter.com/atlanta
Hours: 24 hours a day, 7 days a week
Service Area: Atlanta, Marietta, Lawrenceville, Fayetteville, Peachtree City, Roswell, and surrounding areas
Services:
- Residential and commercial plumbing
- Kitchen and bathroom drain clearing
- Sewer line repair and replacement
- Emergency plumbing service
- Water heater service
- Pipe repair and replacement
About: Mr. Rooter Plumbing of Atlanta is a locally owned and operated franchise of the nationally recognized Mr. Rooter brand, combining community-level service accountability with the backing of a proven national system. The Atlanta operation provides upfront, flat-rate pricing with no hidden costs, a pricing model that eliminates the ambiguity that often leads to disputes between homeowners and contractors. All work is backed by the Done Right Promise, a guarantee that if service was not completed correctly, the company will make it right at no additional cost. The combination of 24/7 availability, flat pricing, and a satisfaction guarantee addresses the three most common concerns Atlanta homeowners report when selecting a plumber.
3. Keep Smiling Plumbing, Electric, Heating and Cooling
Founded: 1985
Address: 3755 Harrison Road, Suite 200, Loganville, GA 30052
Phone: (770) 273-9090
Website: https://www.callkeepsmiling.com
Hours: Monday through Friday 7:00 AM – 6:00 PM, Saturday 9:00 AM – 2:00 PM
Service Area: Gwinnett County and northeast metro Atlanta
Licenses & Certifications: A+ BBB Accredited, Nexstar Network Member, Platinum Rinnai Partner, EPA Certified
Services:
- Plumbing repair and installation
- Water heater service including tankless
- Drain cleaning
- Electrical services
- HVAC service
About: Keep Smiling Plumbing, Electric, Heating and Cooling has been serving the East Atlanta and Gwinnett County area since 1985, building a multi-generational customer base across northeast metro Atlanta. The company’s A+ BBB accreditation, Nexstar Network membership, and Platinum Rinnai Partner status reflect a sustained commitment to service quality and industry standards over its four-decade history. Keep Smiling operates same-day service calls and provides clients with a technician profile and photo before arrival, a safety and transparency feature valued by Atlanta homeowners. The company’s full-service scope across plumbing, electrical, and HVAC allows customers to consolidate multiple trade needs with a single, vetted provider.
Frequently Asked Questions
Q: How do I verify a plumber’s license in Atlanta, Georgia?
A: Georgia requires plumbing contractors to hold a state license, which is searchable through the Georgia Secretary of State’s professional licensing portal at sos.ga.gov. Enter the company name or license number to confirm current active status. In addition to state licensing, verify that the contractor carries general liability insurance and workers’ compensation insurance by requesting certificates of insurance before work begins. The absence of current insurance is a significant liability risk for homeowners if an injury or property damage occurs on the job.
Q: What does plumbing service typically cost in Atlanta?
A: Basic service calls in Atlanta typically start at $75 to $150 for the initial diagnostic visit. Common repairs such as drain clearing range from $100 to $300, toilet repairs from $150 to $400, and water heater replacement from $800 to $2,000 depending on unit type and complexity. Sewer line repairs or replacements, which are more common in Atlanta’s older intown neighborhoods with aging clay or cast iron pipes, can range from $1,500 to $10,000 or more depending on scope. Emergency and after-hours service typically carries a premium of $50 to $150 above standard rates.
Q: What plumbing issues are most common in Atlanta homes?
A: Atlanta’s diverse housing stock creates a range of common plumbing issues. Intown neighborhoods with homes built before 1980 frequently have cast iron drain pipes prone to root intrusion and corrosion, making drain clearing and sewer line repair frequent needs. The area’s occasional winter freezes cause pipe bursts in homes without proper insulation, particularly in older construction. Hard water in parts of the metro area contributes to water heater sediment buildup and reduced efficiency. In the northern suburbs, septic system maintenance including regular pumping every three to five years is a routine need that metro intown residents on city sewer do not face.
Conclusion
Atlanta’s plumbing market is served by several large, well-established companies with the capacity, licensing, and service infrastructure to handle both routine maintenance and emergency work. RooterPLUS! has the longest continuous presence in the market, serving over 100,000 Atlanta-area customers since 1994 with 24/7 availability and a deep septic service capability. Mr. Rooter Plumbing of Atlanta provides transparent flat-rate pricing and a satisfaction guarantee that make it a trustworthy choice for homeowners who value upfront cost certainty. Keep Smiling Plumbing and Electric combines plumbing with electrical and HVAC under one roof, offering north and east Atlanta suburban customers a consolidated trade services option. Contacting any of these companies for a service call or estimate is the recommended starting point.