Common Questions
What should I do if my air conditioner in Union isn't cooling properly?
If your AC is struggling, especially during our humid New Jersey summers, two common local issues are refrigerant leaks and smart thermostat malfunctions. Refrigerant leaks reduce cooling efficiency and can damage the compressor, while thermostat connectivity problems can cause the system to cycle incorrectly. Our HVAC technicians are trained to quickly diagnose these specific problems. We'll check refrigerant levels, repair any leaks following EPA guidelines, and ensure your smart thermostat is properly configured and communicating with your system to restore efficient, reliable cooling to your Union home.
Can you handle a major plumbing installation like a full bathroom remodel?
Absolutely. Our team at Drainage Master is equipped to manage the complete plumbing scope for your bathroom renovation in Union. This includes the professional installation of new bathtubs, showers, sinks, toilets, faucets, and drain lines. We ensure all fixtures are correctly fitted, water supply lines and drains are properly sized and vented, and that everything meets local building codes. By handling all the plumbing work from start to finish, we help your remodeling project stay on schedule and ensure your new bathroom is both beautiful and fully functional for years to come.
Why is my garbage disposal making a humming noise but not working?
A humming disposal that isn't grinding usually indicates a jam, often caused by fibrous foods, bones, or foreign objects. First, ensure the unit is turned off and unplugged. Never put your hand inside. You can often use the included hex key (or an Allen wrench) to manually turn the motor from the bottom to dislodge the obstruction. If this doesn't work, the issue may be a seized motor or a more serious internal fault. Our plumbers can safely clear the jam on-site or advise if a repair or replacement is the more practical solution to get your kitchen running smoothly again.
Our Story
Drainage Master LLC is a trusted, full-service plumbing and HVAC provider based in Union, NJ, proudly serving Union County and surrounding communities. We understand that issues with your home's plumbing, heating, or cooling systems can be stressful, which is why we offer reliable, same-day service for many repairs and a comprehensive range of installations. From routine drain cleaning and garbage disposal fixes to complete water heater replacements, sewer line repairs, and HVAC system installations, our experienced technicians handle it all with a focus on quality and clear communication. We also provide preventive maintenance to help Union area homeowners avoid costly emergencies. As your local neighbor, we're committed to getting your home's essential systems working properly so you can have peace of mind. Contact us today for assistance; we are happy to help and offer 15% off your first plumbing or drain cleaning service call.
Service Capabilities
- Sink installation
- Garbage disposal repair
- Drain installation
- Sump pump repair
- Faucet repair
- Water pipe repair
- Toilet installation
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |




















