Water solutions for your home and your hometown

Water Treatment Specialists

Water solutions for your home and your hometown

Comprehensive Water Treatment & Well Services on Johns Island, SC

Reverse-Osmosis-vs

Protecting Your Johns Island Home with Professional Water Care


Johns Island is a unique landscape where rural charm meets growing development, and HM Northcutt, Inc. is the area’s leading expert in well-water management. Because many Johns Island homes rely on wells, issues like high iron content, tannins, and the dreaded “rotten egg” sulfur smell are common. We provide advanced filtration systems that solve these problems at the source, giving you pure, fresh water from every tap. We also specialize in the installation and repair of well pumps and pressure tanks, ensuring your system can handle the needs of your home and property. For over 50 years, we have been the go-to partner for Johns Island residents who want to ensure their private water supply is safe, reliable, and perfectly treated.

About Johns Island
Johns Island is home to the Angel Oak, a majestic Southern live oak tree estimated to be 400–500 years old.

To get to the airport From Johns Island, take Main Rd to US-17 N. Merge onto I-526 E toward North Charleston and take the exit for International Blvd. The drive is approximately 25 minutes.



Our Services
Reverse Osmosis Systems in Mount Pleasant, SC
Water Softening in Mount Pleasant, SC
Sulfur Removal in Mount Pleasant, SC
Residential Well Pumps in Mount Pleasant, SC
Commercial Reverse Osmosis in Mount Pleasant, SC


Our Service Area
Fenwick Hall, Headquarters Island, Kiawah Border
Address: 1111 Chuck Dawley Blvd. Mt. Pleasant, SC 29464
Phone: 843-884-4952
Hours: Mon-Fri 9:00Am – 5:00Pm

Additional Resources 
About HM Northcutt
Residential Construction Services
Commercial Construction Services
Municipal Construction Services

Get In Touch!
Call us. Get it done.

843-884-4952