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Find Concrete pros in Smithtown

Avatar for Konop Quality Corp
Konop Quality Corp
4.7(
40
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Jarek was very knowledgeable and had great ideas on installing the tiles. He listened to what we were thinking and gave us several ideas. He came when he said he would and completed the job on time. He didn’t do the job in piece meal like some other companies do. I highly recommend him if you are looking to have tile installed."
Medalion
driveways
Grey Medallion
driveways
 steps

+6

Response time2 days
Response rate92%
Recommended by97%of homeowners
Avatar for F & B Concrete & Masonry, Inc.
F & B Concrete & Masonry, Inc.
4.7(
81
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1976

Free estimates

Warranties offered

"Most importantly, they did wonderful paver and mortar work on our walkway, and are very fair & reasonably priced. Great communication. Everything was done according to what was defined and agreed upon, which led to a smooth and pleasant experience We are extremely happy with the great work that they did. Jessy and Rudy were very nice and gladly explained things whenever we had any questions. Everything came out better than expected and looks awesome!!! After getting estimates from several companies, we are so glad that we eventually decided to go with F& B Concrete & Masonry. Highly recommended!!!! AAAAAA++++++"
Response time7 hrs
Response rate97%
88 neighbors recently requested a quote
Avatar for Carl Bongiorno & Sons, Inc
Carl Bongiorno & Sons, Inc
4.8(
146
)

Serving Smithtown, 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
41 neighbors recently requested a quote
Recommended by96%of homeowners
Giuliano's Landscaping & Design Corp.
4.9(
8
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I have previously had work done by Charles that I wasn't completely happy with- two trees died and the lawn did not grow in very well. After expressing these concerns I had about the job, Charles had his guys come and replant two trees free of charge and re seeded my lawn for me. I am very happy that my concerns were addressed and fixed in a timely fashion and free of charge. Thank you"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

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

Serving Smithtown, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"In 2010, we changed our beat-up deck to a new patio and used Napolitano Brothers for the upgrade. The patio came out better than expected and completed within 1 1/2 weeks (despite several days of rain storms). In 2016, we decided to expand our patio to include a bar/cooking area for grilling and a fire-pit to enjoy the cooler days. Without a doubt, we returned to Napolitano Brothers and they did a fabulous job. The work was seemless (as if we had the work done in 2010) and completed within about a week's time. Both jobs worked out perfectly and my wife and I highly recommend Napolitano Brothers. They have decades of experience and don't overbook jobs so they complete timely and with precision."
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 Smithtown, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The Zavza Seal team were polite, professional, proficient. They removed tile from our Church basement fellowship hall and replaced with an overlay of colored painted and speckles over our existing concrete. The work was done with care and concern to produce the best possible outcome. They worked diligently to get the work completed to our satisfaction. Excellent workmanship."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for Lorenzo Napolitano Construction Inc.
Lorenzo Napolitano Construction Inc.
4.9(
17
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Lorenzo and his sons did a great job pouring a new slab in my garage very satisfied. Highly recommend these guys for any type of masonry. Will be using them in the future for paver sidewalks and patio!"
Patio
Concrete pool coping
Patio
Patio finished
Patio finished

+72

Response time7 hrs
Response rate86%
3 neighbors recently requested a quote
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FAQs for concrete work projects in Smithtown, 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 Smithtown, NY homeowners’ guide to concrete services

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