2. Customers rave about Jack Dumas Plumbing & Heating, praising their fair pricing, professionalism, and friendly service. They ensure the job is completed correctly and offer prompt assistance in emergencies. Clients appreciate their reliability and trustworthiness, making them the go-to choice for plumbing needs. 6. Unique facts about Jack Dumas Plumbing & Heating include their founder's extensive experience in the industry since 1975 and the establishment of their business in 1990. Their staff personally answers phone calls and provides immediate assistance to customers in need. 7. Jack Dumas Plumbing & Heating specializes in providing plumbing and heating repairs and installations for both residential and commercial clients. They are known for their quick response times, fair pricing, and high-quality service, making them a top choice in Worcester County. Summary of Jack Dumas Plumbing & Heating: Customers love Jack Dumas Plumbing & Heating for their fair pricing, professionalism, and friendly service. With a focus on reliability and trustworthiness, this company stands out as one of the best in the industry. Their specialty lies in providing top-notch plumbing and heating services to residential and commercial clients, ensuring prompt assistance and high-quality work.