Provided Services
- Water heater installation
- Plumbing installation or replacement
- Plumbing inspection
- Water heater repair
- HVAC system repair
- Hot water recirculation pump installation
Business Profile
Romalex Plumbing & Heating is your trusted, local expert for plumbing, water heater, and HVAC services in Green Brook, NJ. We understand that local homeowners frequently face HVAC issues like thermostat malfunctions and air duct leaks, which can lead to discomfort and high energy bills. Our team provides expert diagnosis and repair for these common problems, ensuring your home's heating and cooling systems run efficiently. Beyond HVAC, we specialize in water heater installation/repair, full plumbing services, and hot water recirculation pump solutions to improve your home's comfort and reliability. As a community-focused business, we're committed to prompt, professional service that addresses the specific needs of Green Brook residents.
Question Answers
My thermostat in Green Brook isn't working right. Can you help, or do I need a full HVAC replacement?
Often, a malfunctioning thermostat is a simple fix and doesn't require a full system replacement. Our technicians can diagnose the issue—whether it's faulty wiring, a dead battery, or a calibration problem—and perform a precise repair. If your HVAC system is also old or inefficient, we can discuss replacement options, but we always aim for the most cost-effective solution first.
I suspect an air duct leak is making my Green Brook home less comfortable. What does your inspection involve?
Our thorough plumbing and HVAC inspection includes checking your ductwork for leaks, gaps, or poor insulation. We use industry-standard methods to identify problem areas that waste energy and strain your system. Based on the findings, we can seal the leaks or recommend duct repair/replacement, which often resolves uneven heating/cooling and reduces your monthly utility bills.
My water heater is acting up, and my HVAC system is old. Can you handle both in one visit?
Absolutely. As a full-service plumbing and HVAC company, we regularly handle multiple systems during a single, coordinated visit for Green Brook homeowners. This saves you time and hassle. We can repair or replace your water heater and simultaneously assess your HVAC system, providing a comprehensive solution to ensure your home's comfort and hot water supply are both reliable.
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 |



















