Lifetime Warranty
Clean water for life, guaranteed.
Free Installation
Included with every whole-home system
Local & Licensed
Installed by our own crew, not a subcontractor
New York Owned & Operated
Run out of Brooklyn, working across the city and into New Jersey
Contact Us
Get in Touch with Us
Questions, or ready to book a free water test? Reach out to First Haven Water Co for straight advice, product information or support. We look forward to hearing from you.
Send a Message or Book a Test
Tell us about your water and we will come back with a straight answer about what your home needs. The water test is free.
Send a messageCall Us Directly
Prefer to talk it through? We answer the phone. Open 10:00am - 6:00pm.
(929) 704-5128Find Answers in Our FAQ
Quick answers to the questions we get asked most about systems, filters, installation and pricing.
View FAQContact Info
How to reach First Haven
- Phone
- (929) 704-5128
- Address
- 473 Bay Ridge Ave, Suite 2, Brooklyn, NY 11220
- Service area
- New York City and New Jersey. See every town we cover.
- Hours
- Open: 10:00am - 6:00pm
Get Your Free Quote
Book your free water test
Send us a few details and we will get back to you with a straight answer about what your home needs. Prefer to talk? Call (929) 704-5128.
Or call us directly at (929) 704-5128
FAQs
Exploring our common questions answered.
A whole-home water filtration system treats water at the main point of entry, so clean, filtered water is available throughout the house for drinking, cooking, bathing, and cleaning.
Reverse osmosis pushes water through a semipermeable membrane that removes dissolved contaminants like chlorine, heavy metals, and other impurities, producing purified water for drinking and cooking.
It depends on the system and on your water. For most systems, filters are replaced every 6 to 12 months. We tell you what yours needs at installation, and you can call us any time to check.
Usually yes, at the sink. An under-sink reverse osmosis system fits in a standard cabinet and needs no change to the building’s plumbing. Treating a whole building at the point of entry is a different conversation, and one that normally involves the building rather than a single unit. Tell us which you are and we will say which applies.
Our systems address a wide range of contaminants including chlorine, lead, heavy metals, sediment, iron, manganese, and hydrogen sulfide. Which of those matter for your house depends on your water, which is why we test first.
Systems are sized to maintain normal household pressure. Correct sizing is the whole game here, and it is why we look at your plumbing and your usage before quoting.
Lifetime Warranty
Clean water for life, guaranteed.
Free Installation
Included with every whole-home system
Local & Licensed
Installed by our own crew, not a subcontractor
New York Owned & Operated
Run out of Brooklyn, working across the city and into New Jersey
