Certified Expertise. Certified Peace of Mind. Let Your Plumbing Be Certified

Atlanta’s Certified Plumbing Experts

Atlanta Plumber

The Plumbing Professionals Trusted Throughout North Metro Atlanta

When plumbing problems strike, you need more than a quick fix; you need a solution that lasts. Smith & Johnson Certified Plumbing brings together expert craftsmanship and modern technology to get work done right the first time. As a veteran-owned and Black-owned business, we take pride in serving our Atlanta community with integrity, professionalism, and an impeccable work ethic. From emergency repairs to complete system upgrades, our uniformed plumbers always arrive in branded trucks ready to deliver quality results that stand the test of time.

Too many plumbing companies promise fast, cheap fixes that create bigger headaches later. We believe your home or business deserves better. Our team combines years of hands-on experience with advanced diagnostic tools to identify the root cause of your plumbing issues, not just the symptoms. When you choose Smith & Johnson Certified Plumbing, you're choosing peace of mind backed by our two-year parts and labor warranty and paired with honest, community-oriented service.

Have you been looking for an Atlanta plumber you can count on? Call Smith & Johnson Certified Plumbing at (678) 735-3787 to request a same-day appointment!

Reliable Plumbing

Certified by the Pros You Can Trust

At Smith & Johnson Certified Plumbing, every repair, installation, and inspection is backed by licensed professionals who take pride in getting it right the first time. From leaky faucets to full repipes — we don’t just fix it, we certify it.

Areas We Serve

Serving Atlanta and beyond - trusted plumbing service that’s certified, reliable, and always close by.

  • Alpharetta
  • Atlanta
  • Duluth
  • Roswell
  • Suwanee
  • Tucker

Experience That Makes a Difference

Our plumbers don't take shortcuts because we understand what's at stake. A properly repaired water heater keeps your family comfortable. A correctly installed pipe prevents water damage. A thoroughly cleared drain stops backups before they become disasters. 

Led by a disabled veteran, our team approaches every job with the discipline and attention to detail that comes from military service. We're fully insured, and we credit your diagnostic fee toward your final cost because we value transparency and fair pricing.

Whether you're dealing with a stubborn leak, a full grease trap, or a failing boiler, Smith & Johnson Certified Plumbing has the skills and equipment to handle it. We offer a complete catalog of plumbing solutions for residential and commercial properties that use proven methods to diagnose problems accurately and fix them long-term, saving you time, stress, and money in the future.

Experience the Smith & Johnson Certified Plumbing difference. Reach out to us today, schedule your service, and discover why Atlanta trusts us with their plumbing needs!

Why Choose Us?

Don’t Stress — We’ve Got It Certified
  • Veteran-Owned Values

    We honor our roots through service, integrity, and dedication towards every aspect of our work.

  • Licensed, Insured, Vetted Pros
    We make it easy for you to have confidence in the team you call.
  • Ask About Our Warranty
    Get peace of mind with our warranty-backed services.
  • Financing Options Available
    We offer a variety of options. Call to learn about the details.
  • Emergency Services Available
    Plumbing emergencies can't wait. Call for immediate help.
  • Available Day or Night
    No matter when you need us, we're ready to help.

Happy Customers in Your Area

Your Home Deserves the Best Too!

    “I had the best experience, they literally turned my nightmare around completely.”
    “Great customer service. That is so hard to find and I would definitely be recommending this company to everyone.”
    - Tasha Steward
    “Provides by far the best services anyone can ask for.”
    “They're affordable, reasonable reliable, punctual, and very professional at what they do.”
    - Belinda Tyler
    “I will use this service always.”
    “Very professional and knowleadgeable.”
    - Janet Kandakai
    “The service was excellent.”
    “Showed up on time and explained to me in plain English what was going on.”
    - Lionel Smith

Accessible, Affordable, and Always Available

Quality plumbing shouldn't be out of reach. That's why Smith & Johnson Certified Plumbing offers financing options on jobs over $2,500, making it easier to address major repairs or upgrades without breaking your budget. Our team is available 24/7 for emergency situations, because a burst pipe doesn't wait for business hours. We're easy to work with, upfront about costs, and focused on your satisfaction rather than pushing unnecessary services.

From routine maintenance to complex installations, Smith & Johnson Certified Plumbing is here to keep homes and businesses throughout North Metro Atlanta and the surrounding areas running smoothly. Our community deserves plumbers who show up prepared, work with professionalism, and deliver results that last. When you see our branded trucks in your neighborhood, you'll know that experienced, respectful professionals are on the job.

  • highly recommended by Locals on Alignable'
  • SDVOSB

Contact Smith & Johnson Certified Plumbing!

Book Your Certified Service Today

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