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About National Plumbing & Heating Inc
National Plumbing & Heating Inc has built a steady presence in Newark serving residential and light commercial clients for water heater replacements, bathroom renovations, and full piping updates. The company holds a 4.5-star average across 19 verified customer reviews, with most clients highlighted for arriving within the same day and completing work without multiple return trips. Operating standard weekday hours from 9 AM to 5 PM, their licensed team handles both emergency replacements and planned renovations. The company's service model focuses on transparent quoting and coordinating with local inspectors for gas piping pressure tests, a detail several reviewers mentioned avoided complications during permitting.
What distinguishes National Plumbing & Heating from other area contractors emerges through their willingness to tackle scope-full projects: replacing aging galvanized piping from the curb to interior fixtures, installing gas lines for new appliances, and connecting heating systems in larger spaces like the church sanctuary described in a recent review. While the company does not maintain a public website, their presence across review platforms reflects repeat business from customers who returned for additional projects after initial water heater or bathroom work. Customer feedback consistently notes fair pricing relative to the extent of work performed, with no surprise line items emerging after proposal acceptance.
Customer stories from the reviews paint a clearer picture of daily operations. Financial Health described Yohan arriving quickly to swap a failing water heater tank for a new unit, completing the replacement in a single visit. Anthony Cipollo worked with the company over multiple years and most recently scheduled gas piping with a pressure test, noting the technician coordinated directly with the inspector to clear the permit. The church project referenced involved John assessing heating connection needs, providing a quote below expected cost, and completing boiler water-level adjustments at no extra charge. Marcus Nogueira's bathroom renovation required complete plumbing replacement across two bathrooms, handled in one scope of work without delays.
What Customers Say
All six detailed reviews award 5 stars, with emergency same-day arrival mentioned by two reviewers and fair pricing cited by three. Two reviewers specifically name technicians Yohan and John, with repeat business noted by one customer.
Working Hours
| SundayToday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | Closed |