• Wantagh Office: 516-826-9806
  • Southold Office: 631-765-5555

Honest, Reliable & Affordable. That’s Sligo Construction. Proud, Preferred Contractor For LIHP.


  • We Are Fully Licensed & Insured
  • Suffolk License #29373-H
  • Nassau License #H1777330000
  • Southampton License #L000917
  • Call 631-765-5555 or 516-826-9806 for an estimate.
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Welcome To Sligo Construction Corp.

Sligo Construction Corp. boasts over a quarter of a century experience here on Long Island and brings that knowledge to any home improvement project you are considering. No job is too little or too big for us. We can do it all.

If you are looking to simply install a bathroom or begin construction on a custom built house, Sligo Construction Corp. has the skill and knowledge to exceed your expectations. Give us a call!


We Renovate. We Build. We Ensure Satisfaction!

  • Kitchens
  • Bathrooms
  • Roofing
  • Siding
  • Dormers
  • Extensions