Epoxy Flooring Installers in Huntington, NY

Installed epoxy flooring costs between $2 and $12 per square foot on three national price surveys. HomeGuide's page dated February 3, 2026, prints $4 to $10; Angi's August 2026 data, $2 to $12; This Old House's March 2026 page, $3 to $12 for a hired job. By whole project, HomeAdvisor's national June 2026 page puts the normal range at $1,650 to $3,494 and the average at $2,526. No survey publishes a price for epoxy flooring on Long Island, in Suffolk County or in Huntington, and none of these figures is ours. We price a floor after we have measured and tested it, in a free written quote.

An epoxy floor is priced above carpet and below tile and hardwood on the published national figures, and above painting or sealing the same slab. HomeGuide's flooring installation page, dated February 5, 2026, prints epoxy at $4 to $10 per square foot installed, against $2 to $8 for carpet, $10 to $50 for tile and $11 to $25 for hardwood. Angi's August 2026 data prints $1.50 to $3 per square foot for concrete painting, and HomeGuide's epoxy page of February 2026 prints $1.00 to $2.00 for sealing with acrylic, which it says needs reapplying every 2 to 3 years. Where damage is widespread, the same HomeGuide page adds resurfacing at $3 to $7 per square foot. All are national figures; no survey prices Long Island.

No independent source we have found gives the life of an epoxy floor in years, so we do not state one. For epoxy, the makers we cite give no number. Stonhard, a resin floor maker, writes: "The key to long-lasting floors is to buy the correct floor for your space and ensure that it is properly used and cleaned." Sherwin-Williams' flake system submittal says "years of service with minimal maintenance". Price surveys do print years: HomeGuide's February 2026 page says 3 to 5 years for water-based epoxy or 10 to 20 years for solid epoxy, which is that survey's statement. What shortens a floor's life, in Stonhard's account, is heavy traffic, chemical attack, grit worn over the surface and rough brushes or pads; recoating "as needed" protects the base system.

Yes: every slab we coat is tested for moisture first, because moisture that cannot pass through a coating collects beneath it; KTA-Tator, a coatings inspection firm, writes that trapped water "can cause the coating to blister and disbond". ASTM F1869, the calcium chloride test, measures the vapor leaving the surface; ASTM F2170 reads relative humidity from probes set in the slab; ASTM D4263, the plastic sheet method, shows only whether moisture is present. The limit is each product's own: under ASTM F2170, Sherwin-Williams' Form G-1 accepts 80% or lower, Simiron's Polyaspartic HS data sheet 75% and Sika's Sikafloor-264 data sheet 85%. Over the limit, a moisture-mitigating primer goes on our quote as its own line; our basement floor epoxy page gives the limits the primer makers state.

Yes, an epoxy floor can be installed in winter when air, slab and dew point are inside the product's data sheet limits. The sheets differ by chemistry, as our polyaspartic floor coating page sets out: Sika's data sheet for its Sikafloor-264 epoxy sets an ambient minimum of 50 degrees F; Laticrete's for its Spartacote Flex Pure polyaspartic lists low temperature cure at 25 degrees F as a feature, not a limit. NOAA's 1991-2020 normals for Centerport give January a normal high of 37.9 degrees F. That is outdoor air, not a slab or garage reading; we take our own readings before we mix. Cold also slows the cure: the Sika sheet gives light traffic at about 2 days at 68 degrees F and about 3 days at 50 degrees F.

A car can go back after 24 hours on some systems and after several days on others; the product and the temperature decide. Laticrete's data sheet for Spartacote Flex Pure, a polyaspartic, gives vehicle traffic at 24 hours at 70 degrees F and 50% relative humidity. Sherwin-Williams' sheet for ArmorSeal 1000 HS, a two-part epoxy, gives heavy traffic at 48 to 72 hours at 77 degrees F and at 4 to 5 days at 50 degrees F. HomeGuide's February 2026 survey says not to drive on a new epoxy floor for 2 to 7 days. We give you the times for your own floor in writing, from the data sheets of the products on it. Our garage floor epoxy page sets a cure schedule beside Centerport's temperatures.

Empty the floor, tell us how old the slab is, and keep fuel-burning heaters out of the room. Everything on the slab comes out before we start; Angi's August 2026 data, a national survey, prints at least $100 for moving services or short-term storage. A new slab has to wait: Sherwin-Williams' Form G-1 calls 28 days "the industry standard for curing concrete" and adds that this "is not always sufficient time to allow excess moisture to leave a concrete slab". The same maker's article on amine blush does not recommend fuel-burning heaters such as salamander or torpedo heaters, because they add moisture and carbon dioxide to the air. Our epoxy floor installation page walks the job in order.

Yes: we coat garage floors, basement floors and commercial floors, and the first question differs in each. In a garage it is salt, tires and temperature. In a basement it is moisture from the ground: Sika's knowledge base calls moisture vapor emission "a natural constituent of any concrete slab", so the slab is tested first, and the Town of Huntington requires a permit for a finished basement. In a shop or warehouse it is load and working hours: Sherwin-Williams' article on selecting a floor system reserves mortar systems for "the greatest chemical resistance, thermal shock resistance, and heavy-duty traffic", and Town Code section 141-4 allows Saturday building work only by permit. Our commercial epoxy flooring page covers the thicker systems.

Ask the Town's Building Department: no Town of Huntington page we have read says whether coating an existing floor needs a building permit. The Town's Building and Housing guideline, revised 9/1/2021, says no building permit is required for "driveways, slabs" and tells owners to contact the Building Department before working on structures; the office is Room 115 at Town Hall, 100 Main Street. Work around the coating can need a permit: the Town's 311 article "Projects Requiring Permits" lists "Finished Basement" for houses and "Interior Alterations" for commercial buildings. Inside Huntington Bay, Lloyd Harbor, Northport and Asharoken, the village issues building permits.

A Suffolk County home improvement license is the one to ask about. County Code section 563-17 makes it unlawful to do business as a home improvement contractor without one, and section 563-16 names flooring in its definition of that work on one- or two-family houses. The number must appear in the contractor's advertising, so ask for it with every quote; the County's Consumer Affairs office in Hauppauge verifies licenses by phone. No County page we have read mentions floor coatings by name, so that office is also where to confirm how a job is classed. New York's General Business Law section 771 requires the contractor's license number, if applicable, in the written contract.