Roof Replacement Ronkonkoma, New York

CityRoofingContractor rebuilds roofs in Ronkonkoma, New York with hurricane-aware fastening, watertight flashing, and modern ventilation that tame heat and humidity.

Local readiness

We navigate Ronkonkoma, New York permits, HOA approvals, and inspector walk-throughs, staging materials so installs move quickly.

Expect impact-rated shingles, standing-seam metal, TPO for flats, sealed penetrations, and ridge ventilation tuned to your attic.

Who we are

Our supervisors document every layerdecking fixes, underlayment, flashingso you know exactly what protects your home.

Safety, cleanliness, and neighbor respect guide our setups: catch tarps, walk boards, and magnet sweeps keep your property tidy.

Roof replacement services

Complete tear-offs

Deck inspections, re-sheathing, synthetic underlayment, ice-and-water barriers, and fresh flashing tuned for Ronkonkoma, New York weather.

Metal systems

Standing seam, snap-lock, and accents with hidden fasteners, hemmed edges, and Kynar finishes that endure salt and sun.

Flat & low-slope

Low-slope builds using TPO/PVC, precision terminations, and tapered insulation to eliminate ponding.

Storm response

Emergency dries, tarps, moisture checks, and insurer-friendly documentation that speeds approvals.

Why choose CityRoofingContractor

Code-first

Fastener schedules, starter strips, drip edges, and ventilation aligned to the toughest Ronkonkoma, New York requirements.

Daily clarity

Consistent updates and a single point of contact remove surprises.

Premium warranties

We build to spec so enhanced warranties apply.

Clean exit

We leave your driveway and yard spotless when the project wraps.

Testimonials

Passed first inspection.

Inspection sailed throughcrew was meticulous.

Clean job.

Debris contained, magnets everywhere, and respectful crews.

Storm tight.

First heavy rainno leaks, attic cooler thanks to ventilation.

In-depth: city-grade roof replacement for Ronkonkoma, New York

Weather in Ronkonkoma, New York shifts fast, so we document the roof deck, flashing failures, and leak paths before we write your scope, preventing change-order surprises.

We pair materials with threatsimpact shingles for hail, locked metal for wind, and tapered TPO for flats that pond.

Redundant defense comes from synthetic underlayment and peel-and-stick membranes at leak-prone zones.

Balanced airflow keeps heat from baking shingles; we size vents, block wind wash, and reduce HVAC load.

Fastening is county-aware: ring-shank nails, six-nail patterns in wind zones, and sealed starter strips that block uplift at perimeters.

Fresh metal flashings and sealed boots stop the leaks that old roofs hide.

Skylights get curbs, peel-and-stick, and crickets where needed so runoff clears cleanly and interior finishes stay safe.

Chimney bases get metal saddles and sealed reglets to prevent wicking and staining.

Penetrations are sealed with high-temp boots and mastic where needed, then inspected before cover layers go down.

We replace weak decking, secure it properly, and ensure planes stay true for crisp shingle lines.

Hemmed drip edges and sealed transitions keep water moving into gutters, not behind them.

Tie-ins are reinforced so flat-to-pitch transitions stay tight through storms.

We stage sites with catch tarps, walk boards, and debris nets, keeping landscaping, pools, and driveways safe.

Communication cadence is predictable: morning plan, midday photos, and evening summary with next steps and weather calls.

Proactive replacement beats paying for water damagefinancing options keep projects moving.

After installation, we perform water tests, attic checks, and optional infrared scans to confirm dry decks and balanced airflow.

We hand you a digital closeout packet: photos, permits, inspection sign-offs, warranty registrations, and maintenance tips tailored to Ronkonkoma, New York climate.

Cooler attics, tighter seals, and reflective options trim monthly energy costs.

We keep tarp crews on standby during storm seasons so projects stay protected if weather shifts suddenly.

Warranty support is real: we register your system and respond quickly if issues ariseno runaround.

Choose CityRoofingContractor for roofs that beat Ronkonkoma, New York weather while looking crisp from the street.

Get ahead of the forecast by booking today.

Invest in peace of mind with a system crafted for your climate.

Lets build the last roof you will worry about for decades.

Ronkonkoma (/rɒnˈkɒŋkəmə/ ron-KONG-kə-mə) is a hamlet and census-designated place (CDP) mostly in the Town of Islip, With a small Eastern portion in the Town of Brookhaven in Suffolk County, on Long Island, in New York, United States. The population was 19,082 at the 2010 census. The Ronkonkoma post office has the ZIP Code 11779, and serves parts of several hamlets and CDPs adjacent to Ronkonkoma.

Zip Codes in Ronkonkoma, New York that we also serve: 11779

Cities Close To Ronkonkoma, New York That We Also Serve


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Merritt Park
Binghamton
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Rojas-Hickman Emergency Roof Repair

  • Business Address: 4653 Nicholas Lights Apt. 240 NY 12449
  • Phone No: 17088534350
  • Business Rating: 4
  • Business Review: 401
  • Business Site: https://www.hall.info/
  • Business Map URL: redirect link
  • Excellent roofing service! They repaired my roof quickly and did a thorough, high-quality job. Very professional and reliable team.
  • Excellent experience overall! The roofing work was completed efficiently and exceeded my expectations.
  • I was impressed by how thorough and professional the roofing crew was. They handled everything perfectly and left no mess behind.

Bates and Sons Energy-Efficient Roofing Solutions

  • Business Address: 774 Ayers Pine Apt. 261 NY 12530
  • Phone No: 17066144656
  • Business Rating: 3
  • Business Review: 737
  • Business Site: https://lopez-owens.org/
  • Business Map URL: redirect link
  • Highly recommend this roofing contractor! The crew was professional, friendly, and very thorough.
  • Outstanding service! They arrived within the promised time frame and completed the roofing work perfectly.
  • Excellent experience overall! The roofing work was completed efficiently and exceeded my expectations.

Estes and Sons Cool Roof Installation

  • Business Address: 71914 Michael Burg NY 13589
  • Phone No: 17047512813
  • Business Rating: 4
  • Business Review: 623
  • Business Site: http://www.jenkins.info/
  • Business Map URL: redirect link
  • Highly recommend this roofing contractor! The crew was professional, friendly, and very thorough.
  • I was impressed by how thorough and professional the roofing crew was. They handled everything perfectly and left no mess behind.
  • I was really impressed by their quick response time. The roof repair was done efficiently, and the results were excellent.

Herman, Martin and Ellis Roof Waterproofing Services

  • Business Address: 9632 Kenneth Flat Suite 493 NY 14117
  • Phone No: 17068537759
  • Business Rating: 5
  • Business Review: 795
  • Business Site: http://smith-rocha.com/
  • Business Map URL: redirect link
  • Fast and efficient! The crew fixed the roof with no issues and made sure everything was secure. Highly recommend.
  • I couldn’t be happier with the service! My roof was repaired quickly, and the team was very polite and knowledgeable.
  • Very happy with the roofing service! The crew was punctual, professional, and did an outstanding job.

Oliver-Kennedy Chimney Flashing Repair

  • Business Address: 025 Mcguire Courts Apt. 863 NY 10871
  • Phone No: 17088753894
  • Business Rating: 4
  • Business Review: 281
  • Business Site: http://williams.com/
  • Business Map URL: redirect link
  • Outstanding service! They arrived within the promised time frame and completed the roofing work perfectly.
  • Reliable and courteous service. They handled a major roofing issue with ease and made the whole process stress-free.
  • Highly recommend this roofing contractor! The crew was professional, friendly, and very thorough.
Call (888) 766-0591