Plumber in Alpharetta, GA

A&G Plumbing and Drain handles residential plumbing for Alpharetta homeowners and property managers, from a failed water heater to a leak you can’t trace. We’re a family-owned company based in Marietta, serving metro Atlanta since 2006, and we’re licensed and insured in Georgia.

What we fix most in Alpharetta homes

Much of Alpharetta’s housing stock came out of the big building boom of the 1990s and 2000s, the large planned communities and custom estates in areas like Windward, Crooked Creek, and Country Club of the South, plus the newer construction around Avalon. Homes from that era are now hitting the point where the original builder-grade equipment ages out all at once: water heaters, pressure-reducing valves, and garbage disposals that were installed together tend to fail within a few years of each other.

Water pressure is a recurring theme up here. Because North Fulton’s terrain rolls through real elevation changes, municipal water often arrives at a high pressure, and homes rely on a pressure-reducing valve (PRV) near the main shutoff to bring it down to a safe range. Those valves wear out over time, and when one fails the pressure climbing behind it puts stress on pipes, fixtures, and appliances. We also do a steady amount of leak detection and repair and whole-home repiping in these homes, and we install main-line automatic leak-shutoff systems (like Moen Flo or Phyn) for homeowners who travel and want the water cut off automatically if a hose bursts or a line lets go.

Plumbing services in Alpharetta

• Water Heaters, gas and electric, including high-capacity setups for larger homes
• Leak Detection & Repair
• Pipes & Whole-Home Repiping
• Garbage Disposals
• Faucets & Sinks
• Drain Cleaning

Something else going on? See every service we offer or reach out and we’ll point you in the right direction.

What Alpharetta homeowners get with A&G

• Licensed and insured in Georgia, family-owned since 2006
• 4.9-star Google rating
• An upfront price you approve before any work begins
• A warranty on the work we do, plus we honor manufacturer warranties
• Consultative visits with no high-pressure sales, financing is available if you need it

My water pressure suddenly feels too high, what’s going on?

In Alpharetta and across North Fulton, water often comes in at a high pressure and your home depends on a pressure-reducing valve near the main shutoff to keep it in check. PRVs wear out over time. If faucets are blasting or a toilet won’t stop running, a failed PRV is a common culprit, and it’s worth replacing soon to protect your pipes and appliances. We can test your pressure and swap the valve.

How do you keep up with hot water in a large Alpharetta home?

Plenty of larger homes here were built with dual 50-gallon tanks, and we keep those setups running or replace them with matched high-recovery units so a dishwasher, laundry, and multiple showers can run at once. We’ll look at your home’s demand and gas or electrical capacity and give you a straight recommendation, and you can read more about how long water heaters last.

Can you install a whole-home leak detection system?

Yes. We install automatic leak-detection shutoff devices (such as Moen Flo or Phyn Plus) at your main water line. If the system sees an abnormal flow, a burst washing-machine hose, a pipe that fails while you’re away, it shuts off the water to the house and alerts your phone, which can head off a lot of water damage.

To get on the schedule, call A&G Plumbing at (770) 627-4421 during business hours, Monday through Friday, 9 AM to 5 PM; we offer same-day visits. You can also request service online.