John handled our driveway repairs with professionalism, courtesy and respect. His crew did an excellent job in repairing not just sealing – but fixing cracks and Belgium blocks. Happy to see such a great result. I would recommend highly.

– Rose Dimino


4.8 stars is my rating for a job so well done! Killpatrick Construction, Smithtown is the way to go! Gerry and his team did a fabulous job in a timely fashion. So much was done — concrete patio replaced with pavers, structure repaired & painted, shed painted, house power-washed, driveway replaced with asphalt. Gerry is so knowledgeable & has the patience of a saint answering all of our questions. The final outcome says it all. Couldn’t be happier.

– Veronica White


A pleasure from start to finish. The price we agreed at the beginning was the price we paid at the end.

– Gerry Bary


A pleasure to work with.  I would highly recommend them to friends and family

– Johnny Berry


This company installed a new driveway with cobblestone apron, new large patio with paving blocks and painted the exterior of my large Manhasset home in July, 2018. There has been lots of rainfalls since then and I wish to commend the excellent work they did in properly grading the patio and driveway so the water runs away from the home and down to the street. Smart guys and a family operation. Best price! Forget the rest! These guys are the best!!!

– Tom G.

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