Services
Services
Commercial Roofing in Manhattan, NY
Flat roofs in Manhattan take a beating, summer heat blisters membranes, winter freeze-thaw cycles open seams. A slow leak over a retail space or warehouse can shut down business fast. Property owners and facility managers across Manhattan need a roofing partner who shows up on time, diagnoses the problem correctly the first visit. Stands behind the work.
United City Construction NY has spent 12+ years handling commercial roofing for businesses and property owners throughout Manhattan, from flat-roof retail strips in Astoria to multi-tenant office buildings in Long Island City. We work on TPO, EPDM, modified bitumen, and built-up roofing systems. We schedule around your operating hours so a roof project never means closing your doors.
Whether you’re dealing with an active leak, planning a full replacement, or setting up a maintenance program to stretch the life of your current roof, our crews handle the job from inspection to final walkthrough.
Our Commercial Roofing Services in Manhattan
1. Commercial Roof Repair
Most commercial roof failures start small, a split seam, a punctured membrane, ponding water that finally finds a weak spot. We send a crew out fast, identify the actual source of the leak (not just the visible symptom). Repair it with materials matched to your existing roofing system. For property owners managing tenants, we coordinate repair timing to minimize disruption to business operations.
2. Flat & Low-Slope Roofing
Flat roofs dominate Manhattan’ commercial buildings, warehouses, retail strips, multi-family and mixed-use properties. We install and repair built-up roofing (BUR), modified bitumen. Single-ply systems, with proper slope and drainage detailing so water doesn’t sit and degrade the membrane prematurely.
3. TPO & EPDM Membrane Installation
TPO and EPDM are the two most common single-ply systems on commercial buildings today. For good reason, both resist UV degradation, handle NYC’s temperature swings, and offer long service life when installed correctly. We size and seam these systems to manufacturer spec, which is what actually determines whether a membrane lasts 20 years or fails in five.
4. Commercial Roof Replacement
When repairs no longer make financial sense, recurring leaks, a membrane past its service life, storm damage beyond patching, we handle full tear-off and replacement. We work with property managers on phased replacement schedules for occupied buildings. We document the process for insurance claims when storm or wind damage is involved.
5. Roof Coatings & Restoration
A roof coating can extend the life of an aging commercial roof by years at a fraction of replacement cost. We apply reflective and elastomeric coatings that seal minor surface damage, reduce heat absorption, and buy property owners time before a full replacement is needed.
6. Roof Maintenance Programs
Most commercial roof failures are preventable with regular inspection. We offer scheduled maintenance visits that catch drainage issues, seam separation, and membrane wear before they become active leaks, which is consistently cheaper than emergency repair.
7. Emergency Roof Repair
A roof leak doesn’t wait for business hours. When water is actively coming through, we prioritize emergency calls and get a crew on site to stop the damage and stabilize the roof until permanent repairs can be scheduled.
Why Choose United City Construction NY
12+ years serving Manhattan property owners. We know which roofing systems hold up under Manhattan’ weather and which corner-cutting installations fail early, because we’ve seen both.
We work around your business, not the other way around. Commercial roofing on an occupied building means careful scheduling, noise and access coordination. Crews who respect that your tenants and customers are still operating during the project.
Straight answers on scope and cost. You’ll get a clear explanation of what’s actually wrong with your roof, what your repair options are, and what each one costs, before any work starts.
Licensed and insured. Every project is covered, and we carry the insurance commercial property owners and their lenders expect to see.
Local crews, local accountability.We’re based in New York and we’re not disappearing after the invoice clears, if something needs a follow-up visit, we’re a phone call away.
Our Roofing Process
- Inspection & Assessment.We walk the roof, document existing conditions, and identify the actual cause of any leak or wear, not just the symptom.
- Clear Scope & Quote.You get a written breakdown of recommended work, materials, and cost, with options when more than one approach makes sense.
- Scheduling Around Your Operations.For occupied commercial buildings, we plan the work window to minimize disruption to tenants, staff, or customers.
- The Work.Repair, coating, or replacement, done to manufacturer spec, not the fastest possible install.
- Final Walkthrough.We review completed work with you on site before closing out the job, so there are no surprises later.
Our Commercial Roofing Across Manhattan
We serve commercial and multi-family property owners throughout Manhattan, including Harlem, Upper East Side, Upper West Side, Midtown Manhattan, Chelsea, SoHo, Tribeca, and Financial District. If your building is in Manhattan and your roof needs attention, we can get a crew to you.
Frequently Asked Questions
How much does commercial roof repair cost in Manhattan?
Cost depends on the roofing system, the extent of damage, and access to the roof. A small membrane patch costs far less than a full section replacement. We provide a written quote after inspection so you know the cost before any work begins, no guessing.
How do I know if I need a repair or a full replacement?
If your roof is leaking in multiple spots, the membrane is past its expected service life (typically 15-25 years depending on material), or repairs have become frequent, replacement is usually more cost-effective long term. We’ll give you an honest assessment than pushing the more expensive option.
Are you licensed and insured?
Yes. United City Construction NY is licensed and insured for commercial roofing work in New York.
How fast can you respond to an active leak?
Emergency leaks get priority scheduling. Call 917-781-1000 and we’ll get a crew assessing the situation as soon as possible to stop the damage.
Do you work on occupied commercial buildings?
Yes, most of our commercial work happens on buildings that stay open during the project. We plan scheduling, access, and noise around your business hours and tenant needs.
What roofing systems do you install on commercial buildings?
TPO, EPDM, modified bitumen, built-up roofing (BUR), and roof coatings. We’ll recommend the system that fits your building type, budget, and how long you plan to hold the property.
Do you offer a warranty on commercial roofing work?
Yes, workmanship is warrantied, and manufacturer warranties apply to materials when installed to spec. We’ll go over warranty terms specific to your project before work starts.
What areas of Manhattan do you serve?
We cover all of Manhattan, including Astoria, Long Island City, Flushing, Forest Hills, Jamaica, Elmhurst, Ridgewood, and Jackson Heights, plus surrounding areas.
Can you help with insurance claims for storm or wind damage?
Yes. We document roof condition and damage thoroughly, which supports your claim, and we can coordinate timing with your insurance adjuster.
How long does a commercial roof replacement take?
Timeline depends on roof size, system type, and weather. Most commercial replacements run from a few days to a couple of weeks. We’ll give you a specific timeline estimate during the quote.
Get Your Free Commercial Roofing Quote
A small leak today is a bigger repair bill in six months. If your Manhattan property needs a roof inspection, repair, or replacement, get ahead of it now.
Call United City Construction NY today at917-781-1000Or contact us to schedule your free commercial roofing assessment. Office located at 232 East 82nd Street, New York, NY.