Cumming Utilities, run by the city, supplies water and sewer, though some Cumming-addressed businesses may be on Forsyth County's system instead. Inside city limits, the City of Cumming's Planning and Zoning office issues plumbing permits and books inspections by phone. Call the number on this page to be connected with a local plumber in Cumming.

Who provides water and sewer to a Cumming business?
Inside its service area, Cumming Utilities does. The city treats Lake Lanier water at its own production facility on Dahlonega Highway and treats wastewater at the Bethelview Road water reclamation facility. Not every Cumming mailing address is in that area, though. The utility publishes its water and sewer service map only as a PDF, and some addresses near Cumming fall to Forsyth County instead, so check your bill. Cumming Utilities' main and after-hours line is 770-781-2020, and water leaks or sewer spills can be reported to 770-781-2035.
Does a Cumming business need a backflow test?
We didn't find a published Cumming Utilities backflow program in the sources reviewed for this page, so we can't tell you a schedule or tester rule. Commercial connections, fire lines and irrigation are where backflow devices usually appear. Ask Cumming Utilities what applies before a buildout, and keep any existing device's test records with the property files.
Who permits the plumbing work?
Inside city limits, the City of Cumming's Planning and Zoning office handles building permits and inspections, including plumbing permits. The application is a downloadable PDF, and inspections are requested by phone on weekdays from 8:30 to 4:30 at 770-781-2024; City Hall is at 100 Main Street. Addresses outside the city aren't covered by the city permit, so confirm the jurisdiction first.
What about gas?
Georgia 811's emergency gas contacts list Atlanta Gas Light as the gas operator for Forsyth County. If anyone smells gas, leave first, then call 911 and Atlanta Gas Light at 877.427.4321 from a safe place. The marketer on the bill sells the gas, but AGL handles leaks.
A local note
Cumming grew from a small county seat into a GA-400 commuter hub, and most of its buildings are newer; the median home dates to 1998. Commercial calls here lean toward water heaters, restroom fixtures and grease in restaurant lines rather than failing old pipe. Tell the plumber your hours, since many will work before opening or after closing. Tenants should also check the lease before approving work: owners usually cover the service line and the building sewer, while tenants handle fixtures inside their space. If the job turns into a heater replacement or new piping, the city permit and phone-booked inspection add a step, so ask the plumber to start that paperwork early.
Commercial Plumbing questions in Cumming
Our address uses this town name, but we may be outside city limits. Does that matter?
Which office issues the permit for commercial plumbing work?
Does a business here need a backflow prevention assembly?
Who do we call if sewage is coming up outside the building?
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