Alliance Plumbing has built its reputation on trust, quality, and a steadfast commitment to client satisfaction. We offer a wide spectrum of plumbing services, including maintenance, repairs, and installations, all delivered with professionalism and attention to detail. Our goal is to ensure each service call results in a positive experience and a long-term solution.
We proudly serve the communities of Alpharetta, Cumming, Dawsonville, Oakwood, and Roswell. Our certified technicians possess the expertise necessary to tackle any plumbing issue efficiently and effectively. With prompt and dependable service, as well as convenient online appointment options, Alliance Plumbing stands as a reliable partner for all plumbing needs.
Served areas
- Alpharetta, GA, Dahlonega, GA, Dawsonville, GA, Oakwood, GA, Roswell, GA, Gainesville, GA
Business details
- Licensed
- Insured
Highlights and features
- Top-rated plumbing services with exceptional customer satisfaction
- Same-day service available for urgent plumbing needs
- Transparent pricing with no hidden fees guaranteed
- Expert technicians using the latest plumbing technology
- Serving multiple Georgia counties with reliable solutions
- 10% off on all plumbing repairs and installations
Payment methods
- Cash
- Debit cards
- Credit cards
Services
Alliance Plumbing provides thorough and reliable water filtration system installation services to enhance water quality in every home. Our technicians focus on precision, system customization, and performance, ensuring families enjoy clean, safe water. We combine technical expertise with attentive service to deliver trusted results on every installation. 
With Alliance Plumbing, you can trust our tankless water heater services to deliver hot water on demand while lowering energy costs. Our experienced technicians manage every installation and maintenance task with precision. These space-saving systems integrate seamlessly into homes, offering a practical, sustainable, and high-performance solution supported by our consistent commitment to professional service. 
Alliance Plumbing offers expert water heater installation, focusing on both tank and tankless systems. Our team ensures your unit is installed correctly for a dependable hot water supply. We assist with model selection, tailoring our recommendations to your household demands and ensuring each installation meets our high standards of quality and efficiency. 
Alliance Plumbing delivers thorough drain cleaning services to ensure your plumbing system operates at peak performance. Our experienced technicians efficiently remove debris and blockages, maintaining unobstructed water flow. Regular professional maintenance minimizes risks of future clogs and prevents damage, offering a dependable solution for homes and businesses that depend on consistent drainage. 
Alliance Plumbing delivers comprehensive plumbing repair services, addressing urgent problems and routine maintenance needs. Our team of skilled professionals works carefully to resolve issues quickly and effectively. Each repair is completed with an emphasis on lasting performance, providing homeowners with confidence that their plumbing system will continue running smoothly over time. 
With extensive experience in toilet repair, Alliance Plumbing offers comprehensive solutions for both simple and complex plumbing problems. We carefully evaluate each situation and implement repairs using proven methods and high-quality parts. Our goal is to restore full toilet functionality, prevent future issues, and provide homeowners with peace of mind through professional service. 
Our team provides expert gas line repair and installation services with a focus on safety and compliance. Every project begins with shutting off the gas to ensure secure working conditions. We handle multiple gas line types for varied applications, ensuring optimal performance and reliability. Upgrading your system can increase efficiency and support modern gas appliances throughout your home.
Reviews (17)
George Ramirez
Jul 28, 2025
Cathy Dennis
Jul 13, 2025
The technicians who came to my home, were great! They were on time, personable and professional. My situation was a little odd because it was not a constant leak that could be identified immediately. But they were determined to find what was causing it and fix it, and they did just that. I would recommend them to anyone who ask me if i knew a good plumbing service. They are top-notch professionals in their work and customer service.
Kathryn Sheppard
May 26, 2025
As a new homeowner with a much older home in a later season of my life - I discovered standing water in the crawl space and in the overall landscaping of my new home. I called Alliance Plumbing. Jack and his team were at my home the next morning. They inspected my crawl space, diagnosed the problem and designed an immediate plan to redirect the flow of the rain water entering the crawlspace and ensuring there were no leaks on the service. He took every step by process of elimination to solve this excess water streaming into the crawlspace. Jack and his team are educated in the latest technology to solve your plumbing issues! I am so grateful they solved mine ! Give them a call - you will love the way they do business with integrity, honesty with recommendations for your repair or installation within your budget that include a quality product, service and installation!
Kathy Sheppard
Kathy Sheppard
Joni Walker
May 02, 2025
Patrick Lannan
Jan 23, 2025
Chip Hagler
Dec 05, 2024
Tunamarshall
Jul 14, 2024
Had a water leak from my hot water heater. Jack responded promptly and fixed my issues. He didnt try to up-sell me anything. He told me what it needed and fixed it right away. This was the 4th time Ive used him and there is no one else I would trust or call for any of my plumbing issues. Thanks Alliance!!!
A. Ashe
Jun 22, 2024
Taylor Carpenter
May 19, 2024
Alliance is my sole contact now for plumbing issues, conversions, installs and upgrades for all my properties. Jack has been able to move mountains to fit me into their schedule when Ive been in a bind. Working abroad can be stressful when your family is in a pinch and dealing with issues at the house. Knowing theres someone I can trust to resolve these issues helps me sleep better at night. I highly recommend Alliance for all your plumbing needs!
Kt
May 12, 2024
Jack listened well to my issues, and was clear in explaining what was needed and how much it would cost to repair. Everything was well done and as quickly as possible as soon as special replacement parts arrived, and at a very reasonable price. I will always return to Jack and Alliance Plumbing for my plumbing needs.
Crayton Perkins
Apr 02, 2024
Tristan Wiggins
Mar 31, 2024
Robert Bell
Mar 20, 2024
Jack has been my go-to professional for plumbing needs for years. He has done work on two of my homes so far, and has kept me from getting ripped off by other companies AT LEAST three times.
At my last home, Jack was able to easily diagnose & repair a leak stemming from my master bath shower.
At my current home, Jack replaced a failed pressure reducing valve (that could have caused a catastrophic failure to the plumbing in my house) and a gas water heater. Thanks to Jack, I have hot water and my pipes didn't burst.
At my last home, Jack was able to easily diagnose & repair a leak stemming from my master bath shower.
At my current home, Jack replaced a failed pressure reducing valve (that could have caused a catastrophic failure to the plumbing in my house) and a gas water heater. Thanks to Jack, I have hot water and my pipes didn't burst.
Eric Snell
Feb 11, 2024
Jamie Crunkleton
Jan 30, 2024
Jimmy Merck
Jan 27, 2024
Sarah Shine
Jan 10, 2024