Located in Northborough, MA, Alchemic Plumbing and Heating, is redefining what it means to be a plumber in the 21st century. We blend cutting-edge tools, smart technology, and streamlined service to deliver fast, reliable plumbing solutions without the hassle. We specialize in modern plumbing for all homes — from tankless water heaters and touchless fixtures to high-efficiency systems and customized water filtration.

We are trained to tackle everything from small fixes to full system installs with precision and care. No upsells. No outdated methods. Just honest work, transparent pricing, and a commitment to doing the job right the first time.

About the owner:

With over 13 years of hands-on experience, Seamus Craig is a trusted name in plumbing throughout the local community. As a licensed plumber and the proud owner of Alchemic Plumbing & Heating located in Northborough, MA, Seamus brings a rare combination of technical expertise, honesty, and customer-first service to every job.

Seamus began his career as an apprentice and quickly gained a reputation for reliability and precision. He’s tackled everything from emergency repairs and full home repipes to custom installations and water filtration solutions.

Over the years, I’ve become a go-to guy in the area for water filtration and purification systems. Whether it’s hard water issues, bad taste, or concerns about contaminants, I help customers find the right solution for their home — from under-sink filters to whole-house systems. Clean water doesn’t just taste better — it protects your health, your appliances, and your plumbing.

When he's not on a job site, Seamus enjoys spending time with his family and friends, working on his house, and being outdoors.

His mission has always been simple: do the job right, treat people fairly, and stand by your work.