Alter Phase Roofing

Experience and expertise

• Team of dedicated roofing professionals with decades of combined experience.
• Certified experts in asphalt shingle, metal roofing, and flat roofing systems (including TPO, EPDM and PVC on applicable projects).
• Handles projects ranging from small repairs to full roof replacements and complex flat roofing systems.

Licensing, insurance and qualifications

• Licensed, insured and bonded roofing contractor.
• Holds NYC contractor license #2098943 for work in New York City (including Brooklyn).

Warranties and guarantees

• Provides warranties on both materials and workmanship.
• Website highlights an up to 50-year manufacturer warranty on qualifying roofing systems (exact terms depend on the manufacturer and product).
• States a 100% satisfaction guarantee.

Service philosophy

• Emphasis on transparent communication and honest guidance.
• No confusing jargon or hidden fees; aims for a hassle-free experience from start to finish.
• Focus on personalized solutions tailored to each property.
• Promotes professionalism, clean job sites and respect for customers' homes and businesses.

Core values

• Integrity: Does what it says it will do.
• Craftsmanship: Takes pride in the quality and detail of each roofing project.
• Customer service: States that customer satisfaction is a top priority.

Mission and vision

• Mission: To deliver exceptional roofing solutions that protect customers' homes and businesses, with superior workmanship, honest communication and lasting peace of mind.
• Vision: To be a company where skilled professionals thrive, continually expanding expertise and offering advanced roofing solutions for clients.

Call for emergency service when you experience:

• Severe leaks that can cause interior water damage.
• Storm damage from hail, high winds or fallen trees that may compromise the roof's integrity.
• Major structural damage or when you suspect the roof may be unsafe.
• Any situation where you are unsure how serious the damage is and want a professional safety assessment.

What the emergency service includes

• Fast response: The team aims to answer calls promptly and dispatch help as quickly as possible.
• Temporary repairs and tarping: Emergency tarping and temporary repairs are used to stop leaks and prevent further damage.
• Damage assessment: The roof is inspected and the damage is documented for you and your insurance company.
• Restoration plan: A clear plan is provided for permanent repairs and the expected repair process.

How to request emergency help

• Call (929) 370-1552 and explain that you have an emergency roofing issue.
• Emergency assistance is available 24/7, even outside normal office hours.

Insurance claim assistance

• Alter Phase Roofing can assist with documenting damage and navigating the insurance claim process.
• Final decisions about coverage and claim approval are made by the customer's insurance company, not by Alter Phase Roofing.

Alter Phase Roofing provides a full range of residential and commercial roofing services, from routine maintenance to emergency repairs.

Residential roofing

• Roof replacement and new roof installation for homes.
• Specializes in asphalt shingle roofs and flat roofing systems for residential properties.
• Focus on durable materials, meticulous workmanship and long-term protection for the home.

Commercial roofing

• Roofing services for commercial buildings, industrial properties and multi-family buildings.
• Flat roof installation, repair, maintenance and restoration.
• Works with common commercial flat-roof systems (such as EPDM, TPO and PVC) where applicable.

Roof repair

• Diagnosis and repair of roof leaks and other roofing issues.
• Thorough roof assessments before recommending repairs.
• Handles problems such as missing or damaged shingles, flashing issues and storm-related damage.
• Offers prompt service for urgent repair needs.

Flat roofing

• Installation and repair of flat roofing systems.
• Uses materials such as TPO, EPDM and PVC to provide long-lasting performance (as described on the website).
• Suitable for both residential and commercial flat roofs, depending on the project.

Emergency roofing services

• 24/7 emergency roof repair and tarping to secure properties after storm damage or unexpected roof failures.
• Focus on quickly stopping leaks and preventing further damage, then planning permanent repairs.

Roof inspections

• Comprehensive roof inspections to identify potential problems early.
• Provides recommendations for proactive repairs to help avoid costly surprises.
• Inspections are available for existing owners, after major storms, or when buying or selling property.

Gutter services

• Gutter services that complement roof repairs and replacements.
• Includes gutter-related work to help manage water safely away from the home and roof edges.

Skylight services

• Skylight installation, replacement and repair.
• Aims to improve natural light and ventilation while maintaining a watertight roof system.

Storm damage restoration and insurance support

• Storm damage restoration services, including emergency tarping and permanent repairs.
• Provides damage assessments and documentation to assist customers with insurance claims.
• Offers guidance during the restoration and claims process but does not control insurance company decisions.

• New York City
• New Jersey (service area as stated on the website; specific cities are not individually listed)
• Staten Island, NY
• Brooklyn, NY
• Manhattan, NY
• Bronx, NY

Staten Island

• Based at 61 Appleby Ave, Staten Island, NY 10305.
• Provides residential and commercial roofing services throughout Staten Island.

Brooklyn

• Licensed NYC roofing contractor (license #2098943) serving all 77 Brooklyn neighborhoods.
• Examples of Brooklyn neighborhoods specifically mentioned include: Park Slope, Bed-Stuy, DUMBO, Brooklyn Heights, Williamsburg, Bushwick, Cobble Hill, Carroll Gardens, Gowanus, Red Hook, Sunset Park, Bay Ridge, Bensonhurst, Borough Park, Crown Heights, Prospect Heights, Flatbush, East Flatbush, Midwood, Flatlands, Canarsie, Sheepshead Bay, Greenpoint, Greenwood Heights, Kensington, Downtown Brooklyn, Fort Greene, Clinton Hill, Prospect Lefferts Gardens and Marine Park.
• Provides roof repair, roof replacement, flat roofing and related services across the borough, including same-day emergency response for active leaks and storm damage.

Manhattan and the Bronx

• Offers roofing services in Manhattan, NY and Bronx, NY as part of its broader New York City coverage (specific neighborhoods are not individually listed on the site pages read).

New Jersey

• The website lists New Jersey as part of the service area.
• For exact coverage in New Jersey (specific counties or cities), customers should contact the company directly at (929) 370-1552 or info@alterphaseroofing.com.

Lists Greenwood, Clinton, Mission, Prospect Heights, Bensonhurst, Borough Park, Brooklyn, and Brooklyn Heights as a location. Names New Jersey, Brooklyn, New York City, and Staten Island as a service area. Areas beyond these are not published.

In Brooklyn, Alter Phase Roofing provides full-service roofing for homeowners and building managers, including:

Core services

• Roof repair: Leak detection and repair, shingle replacement, flashing repair around chimneys and vents, storm and wind damage restoration, including emergency same-day response.
• Roof replacement: Full residential and commercial roof replacements, including asphalt shingles, metal roofing, and flat roof systems (EPDM, TPO, PVC), with full tear-off, deck inspection and handling of NYC Department of Buildings permits where required.
• Flat roofing: Installation, repair, replacement and waterproofing for flat roof systems (EPDM, TPO, PVC, modified bitumen and built-up roofing), including drainage solutions and preparation for solar or green roofs.

Additional Brooklyn services

• Commercial roofing for retail, commercial and multi-family properties.
• Roof inspections with written reports and recommendations.
• Skylight services (installation, leak repair and replacement, including integration with flashing and interior finishing).
• Roof waterproofing using membranes and sealants around penetrations.
• Gutter services including installation, repair, cleaning and replacement.
• Emergency repairs with same-day response for active leaks and storm damage, including protective tarping.

Brooklyn roofing pricing estimates (2025)

These ranges reflect Brooklyn-specific 2025 pricing published on the website and account for New York City labor rates, which are noted as 20–35% above national averages. Actual costs depend on roof size, condition, materials and building complexity.

• Roof repairs: Approximately $400–$2,500 for work ranging from minor patching to moderate storm-damage repair, depending on scope and materials.
• Flat roof installation or replacement (Brooklyn): Typically $8–$18 per square foot, with EPDM near the lower end and TPO/PVC in the mid-range; full replacements generally cost more than new installations.
• Full residential roof replacement (Brooklyn): Typically $9,000–$25,000+, depending on size, material choice and building complexity.

Prices above are estimates only, based on the company's 2025 Brooklyn data, and are not guaranteed quotes.

How pricing is confirmed

• Every Brooklyn project receives a free, itemized written estimate before work begins.
• Written estimates include labor, materials and any required NYC permit costs, with no hidden fees listed.
• For a current quote, customers should request a free estimate or call (929) 370-1552.

Standard office hours

• Monday – Friday: 8:00 AM – 8:00 PM
• Saturday: 8:00 AM – 5:00 PM
• Sunday: Closed

These hours apply to the main office and standard scheduling.

24/7 emergency availability

• Alter Phase Roofing provides 24/7 availability for emergency roofing situations, including severe leaks and storm damage.
• Outside normal office hours, customers should call (929) 370-1552 for urgent issues.

Free inspections and estimates

• Alter Phase Roofing offers free roof inspections and estimates.
• Customers can request a free estimate by:
• Calling (929) 370-1552, or
• Filling out the "Get a Free Inspection and Estimate" or "Request a Free Estimate" form on the website.

Service type

• Licensed, insured and bonded roofing contractor.
• Handles both residential and commercial roofing projects.

Ask anyway — the agent will say plainly that it is not published rather than guess.