Water Heater Replacement — Georgia license requirements
01 The project
The starting point is the work itself — Water Heater Replacement in Georgia. The job determines which trades are involved, and the trades determine which license classifications may be required.
No project components are seeded for this project — we do not invent component lists without evidence.
02 Jurisdiction
This project is evaluated for Georgia — a state that has required a statewide contractor license since 2004, but on its own architecture: the Chapter 41 license issues to a qualifying agent AND their affiliated business together (§ 43-41-9(a)), residential work is gated at $2,500.00 with no commercial threshold, the trades run through a separate statewide Chapter 14 that a general contractor may not self-perform, and the state license number gates the LOCAL permit (§ 43-41-14). Georgia jurisdiction page.
Permit fees, plan-review timelines, permit-exemption lists and every other city's rules were researched ONLY for the documented City of Atlanta example (Accela e-permits, minimum permit $150 + $25 technology fee, homeowner permits); every other Georgia locality remains LOCAL_AUTHORITY_REQUIRED. State requirements are not the complete story for any locality.
03 Trade → license
Relations below are recorded per state — only this jurisdiction's classifications are shown.
Trades involved: no seeded components — trade resolution follows from the classification relations below.
- May require MASTER-PLUMBER-I — Master Plumber Class I confirmed S-GA-1413 rule GA-PLUMBING-CLASSWater heaters are expressly plumbing work: the journeyman plumber's statutory scope includes water heaters and fuel-gas piping on the outlet side of tanks and gas meters (§ 43-14-2(15)), and contracting requires a Master Plumber Class I (residential ≤3 stories) or Class II license (§ 43-14-13(b)). No dollar threshold applies. The homeowner trade exemption (§ 43-14-19(d)(1)) is the alternative for an owner in their own dwelling. When the work is outside — at the property line — the five-foot rule (§ 43-14-13(c)) decides who is qualified. Local plumbing permit: LOCAL_AUTHORITY_REQUIRED.
- Component basis JOURNEYMAN-PLUMBER — Journeyman Plumber confirmed S-GA-1402Component basis: the physical installation is performed by a journeyman plumber working under the direction of a plumbing contractor (§ 43-14-2(15) names water heaters in the journeyman's scope). The journeyman is NOT the contracting credential and may not pull the permit — § 43-14-2(27) expressly excludes journeyman plumbers from the plumbing-contractor definition (SCOPE-GA-JOURNEYMAN-UNDER-DIRECTION).
04 Scope
What the official sources say about the work involved — typed assertions, never a boolean "covers". Interpretations are marked as such.
- Officially included MASTER-PLUMBER-I Residential Up To 3 Stories And Commercial Up To 20000 Sqft Plumbing (may_perform) O.C.G.A. § 43-14-2(24) S-GA-1402 Two structure gates (stories and building area) — rule GA-PLUMBING-CLASS.
- Requires another classification JOURNEYMAN-PLUMBER Direction By A Licensed Plumbing Contractor Master Plumber (requires) O.C.G.A. §§ 43-14-2(15), 43-14-2(27), 43-14-13 S-GA-1402 The journeyman performs the work; the MASTER PLUMBER (Class I/II) contracts and pulls permits. Water heaters are expressly in the journeyman's scope — the evidence chain behind the water-heater project page's component row.
05 Requirements
| Requirement | Kind | Statement | Source |
|---|---|---|---|
| Plumbing contracting requires a Master Plumber Class I or II license O.C.G.A. § 43-14-13(b)(d) + § 43-14-2(24)(25)(27)(15) (read 2026-10-03) | license | O.C.G.A. § 43-14-13(b): 'No person shall engage in plumbing contracting as a Master Plumber Class I or a Master Plumber Class II unless such person has a valid license issued by the division.' Advertising without the license is prohibited (§ 43-14-13(d)). Class I covers residential single-family, townhome and multifamily dwellings (incl. duplexes, hotels, motels, apartments) not exceeding three stories and commercial buildings not exceeding 20,000 square feet total building area (§ 43-14-2(24)); Class II covers all scopes of plumbing work without limitation (§ 43-14-2(25)). The plumbing contractor (Master Plumber) is 'responsible for obtaining required permits, ensuring compliance with applicable codes, coordinating inspections' and expressly excludes a licensed journeyman plumber (§ 43-14-2(27)); a journeyman plumber works under the direction of a plumbing contractor with water heaters expressly in scope (§ 43-14-2(15)). | S-GA-1413Source S-GA-1413 — Georgia General Assembly / Office of Legislative CounselO.C.G.A. § 43-14-13 — Master and journeyman plumbers (current, Act 472) — O.C.G.A. § 43-14-13(b)(d) + § 43-14-2(24)(25)(27)(15) (read 2026-10-03) https://law.justia.com/codes/georgia/title-43/chapter-14/section-43-14-13/ Retrieved 2026-10-03 · last verified 2026-10-03 · effective 2026-07-01 Read 2026-10-03. 'No person shall engage in plumbing contracting as a Master Plumber Class I or a Master Plumber Class II unless such person has a valid license issued by the division' (§ 43-14-13(b)); advertising without the license prohibited (d); property-line rule (c) — Master Plumbers (and utility contractor companies) qualify plumbing from the property line up to but not within five feet of a structure, regardless of cost or depth, and only Chapter 14 licensees work within five feet; entity rule — full-time connected Master Plumber (e). |
| Property-line rule — Chapter 14 license required within 5 feet of a structure O.C.G.A. § 43-14-13(c) (read 2026-10-03) | license | O.C.G.A. § 43-14-13(c): Master Plumbers (and utility contractor companies) are qualified for plumbing from the property line up to but NOT WITHIN five feet of a building, structure or conveyance, regardless of cost or depth; only Chapter 14 plumbing licensees may work within five feet of a structure. | S-GA-1413Source S-GA-1413 — Georgia General Assembly / Office of Legislative CounselO.C.G.A. § 43-14-13 — Master and journeyman plumbers (current, Act 472) — O.C.G.A. § 43-14-13(c) (read 2026-10-03) https://law.justia.com/codes/georgia/title-43/chapter-14/section-43-14-13/ Retrieved 2026-10-03 · last verified 2026-10-03 · effective 2026-07-01 Read 2026-10-03. 'No person shall engage in plumbing contracting as a Master Plumber Class I or a Master Plumber Class II unless such person has a valid license issued by the division' (§ 43-14-13(b)); advertising without the license prohibited (d); property-line rule (c) — Master Plumbers (and utility contractor companies) qualify plumbing from the property line up to but not within five feet of a structure, regardless of cost or depth, and only Chapter 14 licensees work within five feet; entity rule — full-time connected Master Plumber (e). |
| Homeowner trade exemption — dwelling owned OR occupied by that individual O.C.G.A. § 43-14-19(d)(1) (read 2026-10-03) | exemption | O.C.G.A. § 43-14-19(d)(1): an individual may install, alter or repair plumbing, air conditioning and heating, utility systems, or electrical and low-voltage wiring in a RESIDENTIAL DWELLING OWNED OR OCCUPIED BY THAT INDIVIDUAL, subject to all chapter provisions, board rules and local codes and inspections. | S-GA-1419Source S-GA-1419 — Georgia General Assembly / Office of Legislative CounselO.C.G.A. § 43-14-19 — Applicability, exemptions, local preemption (current, Act 472) — O.C.G.A. § 43-14-19(d)(1) (read 2026-10-03) https://law.justia.com/codes/georgia/title-43/chapter-14/section-43-14-19/ Retrieved 2026-10-03 · last verified 2026-10-03 · effective 2026-07-01 Read 2026-10-03. All Chapter 14 exemptions with their exact conditions: homeowner in a dwelling owned or occupied by that individual (d)(1); employer's premises (c)(5); public facilities maintenance staff (d)(2); farm/ranch not within 30 feet of a dwelling (d)(3); lawn-sprinkler plumbing from a licensed-plumber backflow preventer (d)(4); propane dealers (d)(5) who may not install conditioned air or forced-air heating unless licensed; utilities/rail/pipeline/mining up to and including the meters (c)(1)(2)(3); CATV technicians (c)(4); gas utility employees (c)(7); manufactured-home installers' three connections (c)(8); DPH-certified on-site wastewater (c)(6); DOT utility work (e); utility contractor bid privilege statewide without a Ch. 41 license (g). Plus the local preemption for Chapter 14 licensees (b) and the conditioned-air subcontracting rule (f). |
| LOCAL EXAMPLE (Atlanta): Accela e-permits, minimum permit $150 + $25 technology fee, homeowner permits atl311.com KB0012509 (modified 2026-08-20, read 2026-10-03) + S-GA-ATL-OB Office of Buildings page | permit | City of Atlanta: 'DCP's Office of Buildings is responsible for issuing building permits, conducting inspections and code enforcement…' 'The Department of City Planning has moved to a completely electronic process for permit applications and issuance. All permit types must now be submitted online via the Accela Citizen website – except for Express permits, which are only accepted in person.' 'The minimum cost for a permit is $150, plus a $25 technology fee.' 'All required trade permits must be obtained, and all field inspections must be completed and passed prior to the issuance of a Certificate of Occupancy.' Homeowner permits exist: 'The licensed General Contractor—or the homeowner, if it is a homeowner permit—must be present on-site at the time of the inspection.' Credit-card processing fees are no longer absorbed by the City effective 2026-09-14. | S-GA-ATL-PERMITSource S-GA-ATL-PERMIT — City of Atlanta — Department of City Planning, Office of BuildingsOffice of Buildings — Residential Permits (Construction) | ATL311 — atl311.com KB0012509 (modified 2026-08-20, read 2026-10-03) + S-GA-ATL-OB Office of Buildings page https://atl311.com/en-us/knowledgearticle/?code=KB0012509 Retrieved 2026-10-03 · last verified 2026-10-03 · published 2026-08-20 Read 2026-10-03 (official ATL311 knowledge article, modified 2026-08-20). LOCAL EXAMPLE — NOT STATEWIDE. 'The Department of City Planning has moved to a completely electronic process for permit applications and issuance. All permit types must now be submitted online via the Accela Citizen website – except for Express permits, which are only accepted in person.' VERBATIM fee anchor: 'The minimum cost for a permit is $150, plus a $25 technology fee.' Residential permit types: new single/duplex residence (≤3 stories), additions, demolitions, deck/patio, basement/attic build-outs, conversions, interior/exterior alterations, retaining walls, accessory sheds. 'Some items are exempt from being permitted' — Atlanta's exemption list was NOT retrieved and is not asserted. |
06 Rule: GA-PLUMBING-CLASS
Master Plumber class by project size (§ 43-14-2(24)(25)): Class I covers residential structures not exceeding three stories and commercial buildings not exceeding 20,000 square feet of total building area; anything beyond requires Class II (all scopes without limitation). Facts: structure_type, stories, building_area_sqft. Missing facts yield NOT_DETERMINED — no default class.
| Outcome | Conclusion | Caveats |
|---|---|---|
| class-i-sufficient | class_i_sufficient |
|
| class-ii-required | class_ii_required |
|
Rule confidence: confirmed. Missing inputs produce NOT_DETERMINED — never a forced answer. Sources: S-GA-1413S-GA-1402
07 Rule: GA-TRADE-HOMEOWNER
Chapter 14 homeowner exemption (§ 43-14-19(d)(1)): an individual may install, alter or repair plumbing, air conditioning and heating, utility systems, or electrical/low-voltage wiring in a RESIDENTIAL DWELLING owned or occupied by that individual — subject to all chapter provisions, board rules and local codes/inspections. Facts: owner_occupies_dwelling, work_type. Missing facts yield NOT_DETERMINED.
| Outcome | Conclusion | Caveats |
|---|---|---|
| owner-trade-exemption | owner_trade_exemption_applies |
|
| ch14-license-required | chapter_14_license_required |
|
| not-ch14-work | no_chapter_14_licensing_question |
|
Rule confidence: confirmed. Missing inputs produce NOT_DETERMINED — never a forced answer. Sources: S-GA-1419
08 Water heaters are plumbing work — and the class follows the building
The journeyman plumber's statutory scope expressly includes water heaters and fuel-gas piping on the outlet side of tanks and gas meters (§ 43-14-2(15)); CONTRACTING for the work requires a Master Plumber Class I or II license (§ 43-14-13(b)). No dollar threshold applies — the building decides the class. S-GA-1402
| Path | Applies to water-heater replacement? | Basis |
|---|---|---|
| Master Plumber Class I license | yes — residential structures ≤3 stories or commercial buildings ≤20,000 sq ft | § 43-14-2(24) |
| Master Plumber Class II license | required beyond any Class I limit | § 43-14-2(25) |
| Homeowner trade exemption | only in a dwelling the individual owns or occupies | § 43-14-19(d)(1) |
| Journeyman performs the installation | yes, but UNDER the plumbing contractor's direction — a journeyman may not contract or pull the permit | § 43-14-2(27) |
Outside — at the property line — the five-foot rule (§ 43-14-13(c)) decides who is qualified. The local plumbing permit is issued by the city or county and remains LOCAL_AUTHORITY_REQUIRED.
09 Local permit layer
The state decides WHO MAY CONTRACT and gates the permit; the local authority decides permits, plan review, inspections, permit fees, timelines and any local business license. § 43-41-14: a county or municipal building inspector may not issue a permit for licensed work until the applicant furnishes the state contractor license number, and an inspector who knowingly issues it anyway is guilty of a misdemeanor (fine not more than $500.00). S-GA-4341-14
The researched local example is the City of Atlanta (LOCAL EXAMPLE — NOT STATEWIDE): permits are submitted online via Accela (Express permits in person), the minimum permit costs $150 plus a $25 technology fee, all trade permits and inspections must pass before a Certificate of Occupancy, homeowner permits exist, and a business license is required to operate within city limits. S-GA-ATL-PERMIT
Verify the credential that actually applies on the official lookup before relying on any outcome here: GOALS Licensee Search (Georgia One Stop) S-GA-GOALS-LOOKUP
Source S-GA-4341-14 — Georgia General Assembly / Office of Legislative Counsel
O.C.G.A. § 43-41-14 — Permit issuance requires the state license number (official SOS reproduction) — O.C.G.A. § 43-41-14 (official SOS Chapter 41 PDF, § 43-41-14 anchor)
Retrieved 2026-10-03 · last verified 2026-10-03
Read 2026-10-03 via the official SOS Chapter 41 PDF (§ 43-41-14 anchor). A county/municipal building inspector may not issue a permit for work requiring a licensed residential/general contractor until the applicant furnishes the state license number (and the business organization identity); an inspector who knowingly issues a permit to an unlicensed person is guilty of a misdemeanor (fine ≤ $500.00); localities must post the state licensing requirements at the permit window (§ 43-41-14(b)). The state-side gate on the LOCAL permit process.