Sullivan Plumbing & Heating Inc

Sullivan Plumbing & Heating Inc operates from Massapequa, New York with continuous availability and has earned a flawless 5.0-star rating from 146 customer reviews. The company provides around-the-clock emergency service seven days a week, serving residential clients throughout the Massapequa area and neighboring communities on Long Island. Reviewers consistently highlight the team's responsiveness and professional approach, with multiple customers noting they reached out for urgent situations and received prompt, reliable assistance.

What distinguishes Sullivan Plumbing is their commitment to transparent communication and fair pricing. Reviewers repeatedly praise the technicians for explaining what work was needed and why, without pressuring customers toward unnecessary upgrades. Several customers specifically mention the team arrived on time, maintained a clean worksite, and provided upfront cost estimates before beginning any job. The combination of technical expertise and honest, straightforward service has generated strong loyalty among local homeowners.

Customers frequently call out technicians Sean and Steven by name for exceptional service. One reviewer described Sean's team as professional, clean, and respectful during a home visit, noting they took time to explain each step of the work. Another customer recounted that after 20 years in her house with consistently lukewarm water, Sullivan Plumbing resolved the issue and she finally had steaming hot water after they completed the job. A third reviewer praised the crew's availability to handle a wall leak, successfully locating and repairing the problem at reasonable cost.