Sam Sean Plumbing and Heating, LLC

Sam Sean Plumbing and Heating, LLC is a family-owned contractor serving the Greater Boston and New England region with a 4.9-star rating drawn from 139 client reviews. The business operates from Tyngsborough, Massachusetts and provides both residential and commercial plumbing and heating solutions across the region. With 19 years of hands-on experience in the trade, the team holds proper licensing and carries full insurance coverage, offering homeowners peace of mind when inviting technicians into their properties.

What distinguishes this contractor is their commitment to accessibility and transparency. They maintain 24-hour availability for emergency calls, ensuring a technician reaches customers even during overnight or holiday crises. Free estimates are provided within a 25-mile radius, and all heating equipment installations carry a warranty protecting the customer's investment. Their expertise spans traditional water heater and boiler systems alongside modern tankless alternatives, and they handle complex projects including oil-to-gas conversions for homeowners upgrading their home heating infrastructure.

Customer reviews highlight specific scenarios where the team delivered results other contractors could not. One reviewer described a complex main line replacement involving cast iron pipe removal and routing for multiple bathrooms and a kitchen, a project other companies declined due to its scope. Another customer noted the team's thorough post-installation explanations of how their new tankless system operates, ensuring confidence in the equipment. The reviewers consistently mention respectful on-site conduct and careful cleanup after completing work.