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Find Concrete pros in Central Islip

Avatar for Carl Bongiorno & Sons, Inc
Carl Bongiorno & Sons, Inc
4.8(
146
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"I would recommend Carl Bongiorno & Sons to everyone. This was a very big job that got bigger as we went along. Over 3,000 sq ft of patio pavers done the right way over a steel reinforced concrete base. A fire pit with bench, a spillover spa, a built in outdoor barbecue area, both rear steps, a retaining wall, a gravel side of house parking area, sod and landscape plantings. Throughout the entire process there was constant communication with Carl and his sons Carl Jr and Garret. They battled mother nature and other contractors with true professionalism. Their equipment is top notch and they did a great clean up every day prior to leaving. As with any project with anyone the more you know about what you want and are able to communicate it to them the better they can assist you with the design of your project. Carl Sr has been in business for a long time and it is now a family business that will be around for a long time to come. I highly recommend them and will use them again. Check out their website for additional work and reviews."
Response time2 days
36 neighbors recently requested a quote
Recommended by96%of homeowners
Giuliano's Landscaping & Design Corp.
4.9(
8
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Charles the owner was always prompt and is a true professional. His employee's were always courteous and did and outstanding job. Charles was always on the jobsite and was always happy to answer questions. The prices they charge for the work are extremely fare. I would not hesitate to recommend them to my family and friends."
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+11

7 neighbors recently requested a quote
Recommended by100%of homeowners
Napolitano Brothers Contracting, Inc.
4.8(
25
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Had Zavza Seal replace a concrete drive and walkway. They did it quickly and professionally, meeting the town planning board deadline. The realtor managing my property was very satisfied with the finished product and said they were easy to work with in dealing with the tenants."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Walkway Masonry, Inc.
Walkway Masonry, Inc.
5.0(
6
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"If you’re in need of any masonry Bob and his crew are second to none It’s the most beautiful work that I’ve ever seen and have had come back to continue his work I’ve even had dreams /ideas from long ago that Bob was always “ready” to do His crew are the hardest working team ever While they are working There is no time wasted And cleanup is part of the job always I look for projects to have this team!!!"
Bluestone fire pit with stools table in the background
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+6

6 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for concrete work projects in Central Islip, NY

Figuring out how many bars you need isn’t a one-size-fits-all equation. A structural engineer or experienced concrete contractor will look at your slab’s thickness, the loads it must carry, and local code requirements, then run the numbers for you. That quick consultation protects your budget and keeps the finished slab safe, level, and up to code.

Match the metal to the job. For light, thin pours like a sidewalk, welded wire mesh often does the trick. Thicker slabs—driveways, garage floors, foundations—usually call for traditional steel bars. If your site sees salt, humidity, or coastal spray, spend the extra cash on galvanized or stainless steel to fend off rust and avoid future repairs. When in doubt, a concrete pro can confirm the best fit for your project and budget.

Stainless steel costs more up front, but the alloy can last 75 years or longer with little to no rust. That longevity means fewer repairs, less maintenance, and peace of mind for structures exposed to salt, moisture, or de-icing chemicals. If you’re pouring near the coast or in a humid climate, the extra dollars now can save you multiple replacements down the road.

An engineer will review the slab’s thickness, span, soil conditions, and expected loads, then specify bar size, spacing, and grade. Skipping that step or guessing can leave you with cracked concrete or a blown budget. For a modest consultation fee, a local engineer or contractor can do the math and hand you a rebar schedule that meets code and keeps your project on solid footing.

The Central Islip, NY homeowners’ guide to concrete services

From average costs to expert advice, get all the answers you need to get your job done.