Manhattan, NY
Concrete Contractor in Manhattan, NY
Concrete Contractor serving Manhattan, NY. Licensed NYC contractor, over a decade of experience, and free on-site estimates.
Alliance handles concrete repair and installation for sidewalks, walkways, steps, slabs and other property improvements, starting with the cause of cracking or movement rather than only resurfacing visible damage.
Concrete Contractor work in Manhattan
Manhattan projects often involve multifamily, mixed-use and commercial buildings where access, occupied spaces, sidewalk protection and building-management requirements can shape the construction plan. For concrete work, coordination with owners, managers or occupants can be as important as the physical work itself.
What we evaluate before pricing
- Cracked or settled concrete
- Uneven walking surfaces
- Damaged steps and landings
- Replacement of deteriorated slabs
How Alliance approaches the job
Alliance approaches Manhattan estimates with particular attention to access, occupied-building coordination and the documentation required for the proposed scope. We document the visible conditions, discuss the result you want, identify related work that could affect the project and provide a written estimate based on the agreed scope.
Areas we serve
We provide concrete work estimates across Manhattan, NY, including Upper East Side, Upper West Side, Harlem, Washington Heights and surrounding communities.
- Upper East Side
- Upper West Side
- Harlem
- Washington Heights
- Inwood
- Midtown
- Chelsea
- Lower Manhattan
Related services
Get a price on concrete
- Phone
- (347) 515-8989
- License
- NYC HIC 2037327-DCA
- Hours
- 7 days, 7:30am to 9pm
- Estimate
- Free and on site
When to call us
Signs you need concrete
If you recognise any of these, it is worth having someone look before it gets more expensive.
- Cracks wider than a quarter inch
- Sections that have settled or lifted
- Surface flaking or pitting
- Water pooling instead of draining away
What causes it
Why this happens
Almost every concrete failure we are called to traces back to what happened before the pour. Base not compacted in layers, no reinforcement, joints cut too late or not at all, or the mix watered down on site to make it easier to place. Concrete is unforgiving about all four. You cannot see any of it once the surface is finished, which is exactly why cheap concrete work looks fine for two years and then fails.
Budget guidance
What concrete costs in NYC
Residential flatwork commonly runs 12 to 22 dollars per square foot depending on thickness, reinforcement and finish. Sidewalk work built to DOT specification sits at the upper end because the spec is stricter. Demolition and removal of existing concrete is charged separately and is a real cost, not a rounding error.
These are indicative ranges to help you budget, not a quote. Every building is different and we price after seeing the job.
What we work with
Materials and systems
- 3,500 to 4,000 psi mixes
- Wire mesh and rebar reinforcement
- Broom, trowel and exposed aggregate finishes
- Compacted stone base and vapour barrier
How it works
Straightforward from the first call
You call or send photos
Tell us the area and what the surface is doing. We come out and measure properly.
Site check and levels
We check drainage and what is underneath, because the base decides how long it lasts.
Written scope and price
Square footage, thickness, reinforcement and finish, all itemised.
Excavate, base, pour, cure
Base compacted in layers, joints cut on time, and we tell you when you can use it.
Where we do this work
Concrete across NYC and Westchester
We carry out concrete throughout Manhattan, Queens, Brooklyn, Manhattan and Westchester County, on residential and commercial property.
Everything in this group
What this covers
These are the specific jobs that fall under this service. Each has its own page with detail and pricing guidance.
All servicesQuestions
Concrete questions
Do you provide concrete work throughout Manhattan?
Yes. Alliance schedules estimates across Manhattan, NY, including Upper East Side, Upper West Side, Harlem, Washington Heights, Inwood and surrounding areas. Availability depends on the project scope and schedule.
How is the estimate prepared?
We inspect the relevant conditions on site, discuss the intended scope, note access or related work that can affect pricing, and provide a written estimate. Estimates are free.
What should I prepare before a concrete work estimate?
If available, have photos, building-management requirements, violation or inspection paperwork, and a short description of the problem ready. For Manhattan properties, access details are also useful.
Are permits or agency filings always required?
No. Requirements depend on the work. Alliance identifies when the proposed scope may require permits, DOT/DOB coordination or other documentation and discusses that during planning.
Free on site estimate
Need concrete in Manhattan or NYC?
Call us or send a message and we will arrange a free on site estimate at a time that suits you.