Georgia plumbing marketing matched to your license class and each metro's first freeze

Georgia splits master plumbers into two classes, and the line is drawn by building type and size. Your ads, service pages and Google categories should offer only the work your class covers.

The board's plumber license classes set the limits. A Class I master plumber can work on single-family homes. It can also take one-level homes designed for no more than two families, and commercial buildings up to 10,000 square feet. A Class II license has no such limit.

That line catches more listings than owners expect:

• A two-story duplex. It houses two families on more than one level, so it sits outside Class I.
• Apartment buildings. A building for three or more families is past Class I.
• A big-box store or a warehouse. Commercial space past 10,000 square feet is Class II work.
• A small strip of shops. One building under the size limit can stay inside Class I. Check the square footage before the quote, not after the job.

So a Class I shop's commercial page should say what it covers, such as restaurants and offices under the size limit. Its Google Ads should not bid on searches like "apartment plumber" or "property management plumbing". A Class II shop can say the opposite plainly: it takes the multifamily and large commercial work many local competitors cannot.

The license is also a trust signal worth printing. Every master plumber documents at least five years of plumbing work, two of them as a licensed journeyman, under the same class rule.

Clinics are a niche of their own. Installing or repairing medical gas piping takes a separate state certification, held on top of a master or journeyman license. A plumber who holds it can build a page for dental and medical office owners that most rivals cannot honestly match.

Frozen-pipe calls in Georgia come from a handful of hard nights each winter, and those nights are not spread evenly. Inland metros freeze earlier, later and more often than the coast. One statewide freeze campaign either wastes money in some cities or starts too late in others.

NOAA's 1991 to 2020 climate normals give each metro its own freeze count and dates:

• Augusta: 50.9 nights a year at or below 32°F, with the first fall freeze around November 9 and the last spring one around March 23.
• Macon: 43.8 freezing nights, from about November 10 to March 21.
• Atlanta: 35.7 freezing nights, from about November 20 to March 15.
• Columbus: 28.0 freezing nights, from about November 23 to March 5.
• Savannah: 21.4 freezing nights, from about November 30 to March 2.

The dates are midpoints. In half of normal years the first fall freeze comes sooner, and in half the last spring freeze comes later. On our reading, pre-freeze reminders belong in the first week of November in Augusta and Macon. Atlanta's can wait until mid-month, and Savannah's until Thanksgiving week. Keep the frozen-pipe ads ready through late March inland, while the coast usually finishes in early March.

A freeze also shows up later, on the water bill. EPA's Fix a Leak Week page suggests checking usage in a cold month such as January or February. A family of four using more than 12,000 gallons a month likely has a serious leak. A February page built around a high water bill reaches the homeowner whose pipe cracked quietly in a crawl space.

Your old customer list is the cheapest lead source you have. Georgia adds little to the federal rules here, so most of the work is sorting the list and fixing the caller ID before anyone dials.

Georgia folded its own do-not-call list into the federal registry after 2003, as the state's consumer protection office explains. That leaves one list to check numbers against: the national registry. Georgia's no-call statute took a new form on January 1, 2024, and we could not read the new text. Until counsel says otherwise, give texts the same care as calls.

The federal calling rule sets the windows:

• 18 months. A live sales call to a number on the national list is allowed within 18 months of the customer's last paid job. A water heater installed six years ago is outside it.
• Three months. A homeowner who asked for a quote and never booked can be called for three months after asking.
• 8 a.m. to 9 p.m. No sales calls outside those hours, at the customer's local time.
• Ten business days. A "stop" reply to a text has to be honored within that time.

Recorded and AI-voiced calls need more. The FCC ruled in 2024 that voices made by AI count as artificial voices. So an automated freeze reminder that also pitches a service plan needs the customer's prior express written consent before it rings a cell phone.

Georgia's caller ID rule shapes the number you call from. Under the state's Fair Business Practices Act, a sales call must say who is calling at the start. The number shown must be a working line that can take calls back. A display number that goes dead when a customer dials it back breaks that rule. Point every outbound number at someone who can book the job, or at an AI receptionist that can.

The texting and AI answering playbook covers consent wording in more depth, and the plumbing page covers the after-hours call that comes in.