Long Island Homeworks
What Homeowners Say

4.9 stars on Google

4.9

243+ verified reviews from Nassau, Suffolk, and Hamptons homeowners

Frank walked our lot, sketched a full second-story on the back of an envelope, and had a formal drawing in three days. Nine months later we're living in what feels like a new house on the same foundation. Same crew from demo through final punch.

Robert & Amy M.Manhasset · Second-Story Addition

We interviewed four builders for the tear-down. Frank was the only one who actually sat with our architect to resolve the ridge height before we signed. That attention — plus the fixed-price contract — made the decision easy.

Daniel F.Lloyd Harbor · Tear-Down Rebuild

The shed dormer on our 1952 Cape added a full primary suite and changed how the house lives. They were framed and watertight the day the roof came off. My wife still talks about how clean the job site was every afternoon.

Jim C.Levittown · Shed Dormer

We needed an in-law suite for my mother. Lisa handled every Huntington Town permit and Tim's drawings got us ADA clearance the first pass. Ramón's crew finished on schedule and my mother moved in that spring.

Patricia & Tom H.Huntington · In-Law Suite Addition

Our rear kitchen extension opened the back of the house to the yard. Frank was on-site every Monday morning without fail. When our appraisal came in after, the addition added more than it cost.

Karen L.Garden City · Kitchen Addition

Third project with LI Homeworks — dormer in 2015, full addition in 2019, now the barn-style garage. Same crew, same standards. I tell neighbors Frank is the last honest GC on Long Island.

Michael & Linda W.Cold Spring Harbor · Garage New Build

Built our 6,200 sq ft new home in Old Field. Every milestone was on the day Frank said it would be. The fixed-price contract held — no change orders, no surprises. I've referred three neighbors already.

Steven R.Old Field · New Home Construction

The primary suite addition on our split level took exactly 18 weeks, on schedule. Kevin O'Hara ran the site beautifully. I work from home and they were never louder than they had to be.

Nora B.Dix Hills · Primary Suite Addition

LI Homeworks rebuilt our house after the 2021 fire. Navigated the insurance adjuster, re-permitted the lot, and had us back in within 14 months. Cannot recommend Frank more highly.

Denise P.Smithtown · Tear-Down Rebuild

The full shed dormer we added to our Levittown Cape gave us three new bedrooms and a bath. My kids have their own rooms for the first time. The whole team was professional from first call to last walkthrough.

Edward K.Levittown · Full Shed Dormer

Our Southampton new build was a complex East End job — CCA coastal, wetlands setback, ARB review. Kevin navigated all of it. Project stayed on budget despite two material-cost spikes.

Martin & Elaine S.Southampton · Hamptons Custom Home

Honest pricing, honest schedule, honest conversation. Frank told us exactly what the dormer would cost and exactly when it would be done. Both were true within a 1% margin.

Jen A.Hicksville · Cape Cod Dormer

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Free estimates. No pressure. We walk the site, sketch a plan, and give you a number.

Mon–Fri, 7am to 6pm | Saturdays by appointment · Call or text anytime

(631) 641-5491