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Claim This BusinessBynum & Sons Plumbing, Inc. has served Lilburn and the greater Gwinnett County area since 1999, operating as a family-owned contractor with Georgia license number RPC-002847. The company maintains a 4.7-star average across 823 verified customer reviews, with technicians available Monday through Friday and Saturday mornings. Beyond Lilburn, service extends to Lawrenceville, Buford, Snellville, and surrounding communities, handling both residential plumbing installations and repairs.
The company distinguishes itself through direct manufacturer partnerships, notably working with Rinnai tankless water heater systems and maintaining inventory for same-day component replacement. Unlike larger companies that route service calls through dispatch centers, Bynum & Sons dispatches technicians who communicate directly with homeowners throughout repair processes. Additionally, the firm handles gas line extensions and conversions, a specialty that requires licensed gas-fitters and specialized permits unique to Georgia jurisdictions.
Customer reviews highlight specific technicians including Mr. Scott Bynum, Walfre, Mr. Halas, and Kevin, each praised for different service scenarios. Walfre managed a multi-week plumbing project requiring communication while waiting for parts, keeping the homeowner's water running throughout. Mr. Halas replaced two toilets with what the reviewer described as clean, quality work. For tankless heater issues, Mr. Scott Bynum contacted Rinnai directly to implement manufacturer recommendations, resolving delayed hot water response times.
Five-star reviews consistently praise specific technicians by name, with three reviewers mentioning Walfre or Scott Bynum. The single three-star review cites pricing concerns about valve replacement costs while acknowledging correct installation and professional work. Emergency same-day service appears referenced in positive contexts across multiple reviews.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–12 PM |
Rinnai-certified installation and commissioning for whole-home tankless systems.
Individual valve repair and replacement for sinks, toilets, and appliances.
Full toilet replacement including removal, installation, and seal work.
Gas line extension and conversion for gas ranges and appliances, requiring licensed Georgia gas-fitters.
Water heater performance analysis and hot water delay troubleshooting.
Residential plumbing repairs and maintenance across Lilburn and Lawrenceville service areas.
Same-day service availability for urgent plumbing issues, referenced across positive reviews.