Since 1992, Homeowners and business owners throughout the Lynden, Washington, and Canada have trusted our plumbing and heating contractor for their plumbing and heating needs. From boilers to hot water pipes to pool systems, Boundary Plumbing & Heating LLC provides affordable solutions for residential, business, and commercial issues, and we're ready to serve you. Boundary plumbing & Heating is a full services plumbing and heating solution provider. We serve Whatcom County, point Roberts and lower BC. Call us for a custom bid on your new construction, remodel, or emergency repair needs. We are excited to go to work for you.