Before you hand your home to a contractor, you want proof — not promises. Every rating below sits on an independent platform: 5.0 stars on Google, 5.0 stars on HomeAdvisor, and an A+ rating as a BBB Accredited Business. Open any of them and check for yourself.
Every single review on our Google Business Profile is a five-star review, covering bathroom remodels, decks, crown molding, basements, masonry and full-home renovations across Suffolk County. Reviewers name our team directly — owner Olman Flores and general manager Ivis appear again and again — and the same themes repeat: communication, cleanliness, and quotes honored without surprises.
Read all our Google reviews
I recently had my bathroom renovated, and I could not be happier with the results! From start to finish, the entire process was smooth, professional and stress-free. The team was punctual, respectful of my home and communicated clearly every step of the way.
Read on Google
F3 was highly recommended by our neighbor. The owner Olman brought samples and sat down with us to review all the options. I can't say enough about the crew and the GM Ivis. They were very respectful, cleaned up and checked with us every evening before leaving.
Read on Google
I highly recommend F3. They had to rebuild a cedar pool deck where the structure was failing. They did a great job in making it structurally sound for years to come. F3 has a very detailed professional staff that really care about the quality of their service.
Read on Google
Olman and his crew completed a beautiful job in my home, installing crown molding throughout. They were efficient, meticulous, courteous, well priced, and neat. Looks gorgeous! Would highly recommend!
Read on GoogleOur HomeAdvisor (Angi) profile carries a 5.0 overall rating with a perfect distribution: 100% of ratings are five stars, none at four stars or below. The profile lists us under Deck or Porch, Basement Remodeling and Bathroom Remodel, offers free estimates, and notes that we speak Spanish — se habla español.
See our HomeAdvisor profileF3 Constructions Corp has been a BBB Accredited Business since October 31, 2025, through BBB Serving Metropolitan New York, and holds an A+ rating — the highest grade the BBB issues — with zero complaints on file. Accreditation is not automatic: it means we committed to the BBB Standards for Trust.
Our Yelp profile covers our Central Islip location, hours, photos and the full range of interior and exterior home improvement work we take on.
Find us on YelpOur team has more than 20 years of experience across every field of home improvement, and F3 Construction Corp is fully licensed and insured by the Nassau County Department of Consumer Affairs. Our success comes from a steadfast commitment to the client's vision and a culture built on balance, integrity, leadership and loyalty.
Visit us in Long Island, NY for a consultation and a personalized estimate. We proudly serve Central Islip and nearby areas including Brentwood, Ronkonkoma, Hauppauge, Islip Terrace and all of Suffolk County.
290 Earle St. Central Islip, NY 11722
631-278-8693 · Mon–Fri 9:00 am – 6:00 pm · Sat 9:00 am – 2:00 pm
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Contact Us NowA 5.0-star rating on Google from 41 homeowner reviews, a 5.0-star rating on HomeAdvisor from 6 reviews, and an A+ rating as a BBB Accredited Business with zero complaints on file.
Yes. Every rating on this page comes from an independent third-party platform — Google, HomeAdvisor (Angi) and the Better Business Bureau — not from testimonials we collected ourselves.
Our BBB file shows zero complaints, and both our Google and HomeAdvisor profiles show a 100% five-star distribution with no ratings at four stars or below.
Yes. We are a fully licensed and insured general contractor, licensed by the Nassau County Department of Consumer Affairs, and a Certified Wolf Pro, Trex RainEscape Certified installer and CertRebel Certified Partner.
You can leave a review on our Google Business Profile, our HomeAdvisor page, Yelp, or directly on our BBB profile. Honest feedback is how future homeowners decide who to trust with their home.