EM Construction delivers reliable commercial roofing services for building owners and property managers across New York and New Jersey. From full roof replacements to targeted repairs, our roofing crews combine technical expertise with efficient scheduling to keep your property watertight and your tenants uninterrupted.
A commercial roof is one of your building’s most critical assets. Failure means water damage to interiors, inventory, equipment, and finishes — and the liability and disruption that come with it. EM Construction approaches every commercial roofing project with the precision and professionalism that New York’s challenging urban environment demands.
Commercial Roofing Systems We Install
Modified Bitumen Roofing
Modified bitumen (Mod-Bit) systems are the workhorses of New York City commercial roofing. We install torch-applied and cold-applied SBS and APP modified bitumen membranes that deliver excellent flexibility, durability, and resistance to the thermal cycling common in urban environments.
TPO Roofing (Thermoplastic Polyolefin)
TPO single-ply membranes offer outstanding UV resistance, heat-weld seam strength, and reflectivity that reduces cooling loads and qualifies for Energy Star and LEED credits. We install TPO systems fully adhered, mechanically fastened, or ballasted to meet the specific requirements of each roof assembly.
EPDM Roofing (Ethylene Propylene Diene Monomer)
EPDM rubber roofing systems are valued for their longevity — properly installed EPDM systems routinely perform for 25 to 30 years. We install fully adhered and ballasted EPDM systems with factory-fabricated flashings and pre-cut accessories for consistent, reliable results.
Built-Up Roofing (BUR)
Traditional built-up roofing systems — layers of bitumen and reinforcing felt — provide excellent waterproofing performance and impact resistance. We install BUR systems with gravel or smooth cap sheets as appropriate for each application.
Roof Coatings & Restoration
When a commercial roof is structurally sound but showing its age, a reflective coating system can extend service life by 10 to 15 years at a fraction of replacement cost. We apply silicone, acrylic, and elastomeric coatings over existing membrane systems to restore waterproofing performance and improve energy efficiency.
Emergency Roof Repairs
Storm damage, ponding water, or sudden membrane failure require immediate response. EM Construction provides emergency repair services with rapid mobilization to stop active leaks and prevent further interior damage.
Preventive Maintenance Programs
Regular roof inspections catch small problems before they become major expenses. We offer maintenance programs that include biannual inspections, drain clearing, flashing re-sealing, and blister repairs to extend roof life and maintain warranty compliance.
Roof Drain & Scupper Services
Blocked drains and scuppers are the leading cause of emergency roof failures. We clean, repair, and replace roof drains and scuppers to ensure positive drainage and prevent the structural damage caused by ponding water.
Our Commercial Roofing Process
1. Pre-Project Survey — We conduct a thorough inspection of the existing roof assembly, including moisture scanning where warranted, to develop an accurate scope of work.
2. Engineering & Permitting — We prepare required drawings and obtain DOB permits for jobs requiring them.
3. Tear-Off or Preparation — Existing roofing is removed where required, and the deck is inspected and repaired before new materials are applied.
4. System Installation — Roofing materials are installed according to manufacturer specifications and local code requirements.
5. Flashing & Detail Work — All penetrations, edges, drains, and curbs receive proper flashing treatment — the most critical component of any roof system.
6. Inspection & Testing — Completed roofs are inspected for deficiencies, and flood tests are conducted where required.
7. Warranty Documentation — Manufacturer and workmanship warranties are documented and provided to the building owner.
Why Choose EM Construction for Commercial Roofing
– Experienced crews familiar with NYC DOB requirements
– Manufacturer-authorized installer status for leading roofing products
– Minimal disruption to building occupants during installation
– Competitive pricing with no shortcuts on materials or labor
– Clear communication and progress updates throughout the project
Service Areas
EM Construction provides commercial roofing services throughout all five New York City boroughs, Long Island, Westchester, and northern New Jersey.
Get a Free Estimate
Protect your commercial investment with a roof that performs. Contact EM Construction today for a thorough roof evaluation and a competitive, no-obligation estimate.