Commercial Plumbing in Duluth, GA

Signs a Duluth business should call a plumber

• A kitchen line on Pleasant Hill Road that backs up after every weekend rush
• Restroom fixtures running between uses and raising the bill
• A water heater inspection item or a heater that can't keep up
• A sewer smell near a floor drain or cleanout
• A reminder from Gwinnett County about a backflow test
• Soggy ground between the meter and the building

Local conditions in Duluth

The City of Duluth lists Gwinnett County Water Resources for both water and sewer, and the county draws from Lake Lanier through its Shoal Creek and Lanier filter plants. Gwinnett's resident-responsibility page is blunt about what the owner keeps: the county maintains the meter and the small pipe from the main to it, while the private water service line, the entire sewer lateral and any backflow preventer belong to the property owner.

Gwinnett runs the backflow and cross-connection program. Devices are tested by testers on the county's approved list, and reports go to the county online; questions go to [email protected] or 678.376.4213. The pages behind our fact sheet don't confirm a testing interval, so ask the county or your tester what schedule applies to your device.

Permits come from the City of Duluth's Community Development and Engineering department, through the GovWell portal. The city's inspection list includes slab plumbing and water heater inspections, and a water and sewer release is required before a certificate of occupancy, which matters for any tenant buildout. Much of Duluth was built in the 1980s and 1990s, with a median home from 1994, so many centers along Buford Highway and Pleasant Hill Road have equipment that is reaching replacement age.

What affects the cost

• Whether the problem is one fixture or the building's sewer lateral
• Camera inspection or leak locating
• Off-hours work to keep a restaurant or shop open
• Permit and inspection steps, including a water heater inspection
• Repair or replacement of a failed backflow preventer, which the owner pays for

What happens when you call

You'll be connected with an independent local plumber who does commercial work in Duluth. Describe the business, the fixtures involved and your hours. For a water main break or sewer spill on the public side, call Gwinnett's 24-hour line, 678.376.7000, instead.

Tenants in the older centers along Buford Highway should check the lease before approving work. In Gwinnett the whole sewer lateral is the property owner's, so a backup shared by several units is usually the landlord's call, while a clogged sink inside one suite is often the tenant's.