Home Additions in Holbrook, NY

Greco Construction builds home additions for Holbrook, NY homeowners who need more space without moving.

Call (631) 484-3666
  • Adds usable square footage to your Holbrook home without the cost of relocating
  • New addition is matched to your home's existing roofline, siding, and exterior finish
  • Structural work is built to meet Suffolk County residential building standards
  • Increases your home's resale value in a Holbrook market where property values have appreciated steadily
  • Creates dedicated space for a home office, extra bedroom, or expanded living area
  • Reduces strain on shared living spaces for families staying long-term in the 11741 area
A newly completed single-story home addition on a ranch-style house in Holbrook, NY, with exterior siding and roofline matched to the original structure. The addition extends from the rear of the home and includes a new window installation and finished exterior trim.

Expert Home Additions in Holbrook, NY

Greco Construction handles home additions for Holbrook homeowners who want more space from their existing property. We work on single-family homes across the 11741 area, including split-levels, Cape Cods, ranch-styles, and Colonial Revivals. These older homes, many built between the 1940s and 1990s, often have layouts that no longer fit a growing family or a work-from-home setup. A home addition lets you stay in Holbrook and gain the square footage you need. We manage the full scope of work: site assessment, structural planning, framing, exterior matching, and interior finishing. Every addition is designed to connect cleanly with your existing home, inside and out. Suffolk County has specific building requirements for structural additions, and we handle that process as part of our work. Whether you want a new bedroom, a larger kitchen, a home office, or a family room, Greco Construction builds it to last. Call us to schedule a walkthrough of your property.

What's included

  • Adds usable square footage to your Holbrook home without the cost of relocating
  • New addition is matched to your home's existing roofline, siding, and exterior finish
  • Structural work is built to meet Suffolk County residential building standards
  • Increases your home's resale value in a Holbrook market where property values have appreciated steadily
  • Creates dedicated space for a home office, extra bedroom, or expanded living area
  • Reduces strain on shared living spaces for families staying long-term in the 11741 area
Family-Owned Since 1988
27+ Years Construction Experience
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Home Additions FAQ

Common questions about home additions in Holbrook, NY.

Yes, we build room additions onto existing single-family homes throughout Holbrook. We assess your current structure and design the addition to connect properly with your home's framing and exterior.

We build bedroom additions, family room expansions, home office additions, and kitchen extensions in Holbrook. Each project is scoped to fit your existing home's layout and lot size.

Most Holbrook homeowners stay in their homes during a home addition. The work area is separated from your living space as much as possible to keep disruption low.

Yes, we match the exterior finish, roofline, and siding to your current home. Holbrook has a wide range of home styles, and we plan each addition to blend with the specific style of your property.

We manage the required approval and documentation process for home additions in Holbrook as part of our scope of work. You do not need to coordinate that separately.

Adding square footage to a Holbrook home can increase its market value in an area where home prices have appreciated consistently. A well-built addition also improves daily livability for your household.

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What Suffolk County homeowners say.

5.0
4 Google reviews

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Looking to the future, we wanted to make changes to our home for comfort and ease as we age. We hired Bobby Greco to replace our bathtub with a walk-in shower. And our basement washer and dryer with a stackable unit on the first floor. He did so much more! He transformed our bathroom into a high end hotel quality one. And he converted a storage closet into a hide away space for the stackable washer and dryer. With his offer of painting this second area, the result was a second room transformed! In the beginning we were very nervous and he reassured us that everything would be to our liking and beyond. With it being a one bathroom home we went away for the week. He kept us informed every step of the way. He not only gave us the bathroom of our dreams he guided us with practical as well as visual pleasing to the eye suggestions. The result is something we love and will have for the rest of our lives in our home. His personable and friendly manner made us feel like we were the only job he was doing. He was always available and welcomed our input and questions along the way. There are not enough stars to give an adequate review. We highly and wholeheartedly recommend him to anyone for anything!

Reverend Dan Callahan (Wedding Officiant) Google review · September 2019

Too bad there aren't "10" stars because I would have checked all 10! Magnificent, stupendous, unbelievable. These are just a few of the words that I could think of after I walked into my home for the first time after they were finished. All I could say was "OMG, I can't believe it." I must have said that a thousand times. I didn't think it was the same place and I still can't believe it. If you ever want to have some work done, please please please call Greco Construction, you will not be disappointed. From the planning to completion, every little detail will be covered. And you too will only be able to say, "OMG". Thank you Greco Construction for all that you did, I am ecstatic with the results!

D Google review · May 2019

Bob did a really great job and was meticulous in his planning and approach.... I liked that!

Kent Field Google review · December 2018

Great work they did I was really happy.

Selwyn Cummings Google review · September 2016

Proudly Based in Holbrook, NY

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Hours

  • Monday 7:00 AM - 7:00 PM
  • Tuesday 7:00 AM - 7:00 PM
  • Wednesday 7:00 AM - 7:00 PM
  • Thursday 7:00 AM - 7:00 PM
  • Friday 7:00 AM - 7:00 PM
  • Saturday 7:00 AM - 7:00 PM
  • Sunday 7:00 AM - 7:00 PM