You deserve clean, great-tasting water straight from the tap. At AJ Services, we provide expert water treatment and filtration solutions to help Long Island homeowners improve water quality, protect their plumbing systems, and enjoy peace of mind with every glass.
From whole-house filters to reverse osmosis systems and water softeners, our team offers tailored solutions backed by over 20 years of plumbing expertise. Whether you’re worried about contaminants or tired of hard water buildup, we’ll help you find the right system and install it the right way.
These systems filter all the water entering your home, delivering cleaner water to every faucet, shower, and appliance. Ideal for families and anyone who wants complete home coverage.
RO systems provide ultra-pure drinking water by removing up to 99% of contaminants. We install under-sink and inline units for kitchens, refrigerators, and more.
If you're battling soap scum, itchy skin, or calcified fixtures, a water softener can fix it. We’ll recommend and install the right model for your water usage and space.
Already have a system? We offer maintenance plans, filter replacements, and repair services to keep it running clean and efficiently.
From our headquarters in Wantagh, AJ Services provides water treatment services throughout Long Island—including Massapequa, Garden City, Huntington, Hempstead, Patchogue, Babylon, and surrounding towns.
No matter where you’re located, we’re here to help you enjoy cleaner, safer water at home.
Don’t settle for bad taste, mineral buildup, or questionable tap quality. Contact AJ Services today to schedule your free water test and get expert recommendations on the best filtration system for your home.
Our emergency phone line is 24/7.
Appointments are scheduled from 8-5 Monday through Friday, except for emergencies
Phone: 516-807-8700
Address: 279 Duckpond Dr S, Wantagh, NY 11793