We make the filters. Right here on Long Island.
Longo Filters cuts, builds and stocks commercial HVAC filters in Farmingdale, New York, for the people running schools, hospitals, offices and plants across Long Island and beyond. Standard sizes, custom cuts, standing delivery routes and trade pricing. Homeowners welcome too.
We are a filter house, not a filter website.
Most places selling you filters are moving boxes out of somebody else's warehouse. We cut, build and stock ours in Farmingdale, which is why an odd size takes days rather than weeks, and why we can tell you what is actually on the shelf while you are still on the phone.
That matters most to the people running buildings. The sizes never change, the schedule never changes, and nobody wants to rebuild the same order from scratch every quarter. So we hold your sizes, price them once, and make reordering a couple of clicks, with job tags and building names on the paperwork so it bills straight through.
Homeowners get the same filters off the same shelf. It is just not who the hard part was built for.
What we do for a building
Any size, cut to the eighth
Odd sizes, obsolete sizes, sizes nobody stocks. Give us the dimensions and we cut them — width and length to an eighth of an inch, in pleated, carbon, polyester or fiberglass.
Build a custom filter →Seven grades under one roof
Fiberglass and polyester for the rough work, pleated MERV 8 through 13 for everything in between, and carbon when there is an odor to deal with.
See the range →Standing delivery routes
Tell us the building and how often it needs changing. The filters turn up on the interval, without anyone having to raise a purchase order every time.
Delivery and pickup →Job tagging
Every filter labelled with the job or the building it belongs to, so one delivery can be split across sites and the invoice bills straight through.
How job tagging works →Trade pricing and terms
Tiered pricing off list, Net terms once the credit application clears, and an account page showing your prices, your buildings and your last orders.
Trade accounts →Pick it up the same day
Order online, choose pick up, and it is on the counter at Central Ave. Nobody waits on a truck when the unit is down right now.
Pick up in store →Everything ships from Central Ave
217-22 Central Ave, Farmingdale
Filters are cut, assembled and stored at one address in Farmingdale. That is where the trucks load, and where you are welcome to come and collect an order yourself.
Send us your filter list.
Sizes, grades, how many and how often. We will price it against your tier, tell you what is on the shelf, and set the account up so nobody has to type it twice.