Residential Plumbing Services

Comprehensive Plumbing Services – GB Jr. Express LLC

GB Jr. Express LLC provides complete residential plumbing solutions throughout East Tennessee. From minor repairs to major replacements, our experienced team delivers dependable workmanship with efficiency, professionalism, and attention to detail.

Bathroom Plumbing

• Toilet installation, replacement & leak repair
• Tub and shower installation or replacement
• Showerhead and mixer valve service
• Vanity and sink fixture installation
• Wax ring and flange replacement
• Moving drains and supply lines
• Vent pipe and drain system repairs

Kitchen Plumbing

• Faucet installation, repair, or replacement
• Garbage disposal installation
• Supply line upgrades or reroutes
• Kitchen fixture leak detection and repair

Utility & Laundry Room

• Washing machine hookups
• Water heater installation and repair (gas & electric)
• Shut-off valve replacement
• Thermostat diagnostics and adjustments

Sewer & Water Line Services

• Broken water line repairs
• Sewer line troubleshooting
• Underground plumbing reroutes

We install and service conventional gas and electric water heaters and provide full system evaluations when issues arise.

Did You Know?
Most water heaters last between 8–12 years with proper maintenance. Inconsistent temperatures or reduced hot water flow are common signs that replacement may be needed.

Our team also services thermostats, shut-off valves, tank systems, and tankless setups to keep your water flowing safely and efficiently.

Not sure what you need? Our licensed professionals can assess your system and recommend the most practical and cost-effective solution. Simply visit our Contact page to request service.

Plumbing Repairs, Upgrades & Preventive Maintenance

Plumbing problems don’t always start with major leaks — many begin as small issues that grow over time. At GB Jr. Express LLC, we focus on identifying concerns early and delivering dependable repairs that protect your home and your budget.

Our technicians repair worn components, upgrade outdated fixtures, and correct improper installations with attention to detail and long-term performance in mind.

• Leaking faucets, toilets, and supply lines
• Shower valve and mixing cartridge repairs
• Drain and trap replacements under sinks
• Kitchen, bathroom, and laundry fixture upgrades
• Water pressure troubleshooting
• Preventive plumbing inspections

We don’t just fix what’s visible — we inspect connections, seals, valves, and drainage to help ensure your plumbing system operates safely and efficiently.

If you’re experiencing leaks, poor water flow, or aging fixtures, our team can assess your system and recommend practical solutions. Simply visit our Contact page to request service.

GB Jr. Express LLC — Plumbing Installation & Repair Services
Professionalism • Quality Workmanship • Affordable Pricing