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Flat Roof SpecialistsServing New York City Since 1975

With nearly 40 years of professional roofing experience, we know how to get the job done right the first time.

About Us


Top Quality ServicesAvailable 24/7

Need to schedule roofing repairs? Have an emergency? We are always ready to provide fast and reliable services.

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Manhattan Roof RepairResidential & Commercial Roofing

Get $100 Off Your Roof Repair Now!

Serving Manhattan and the 5 Boroughs for More Than 35 Years


At C. Johnston Roofing & Waterproofing, your roof is our priority. For more than 35 years, we have been repairing and installing roofs across Manhattan. Putting quality on top, we understand how important a roof is to your home. We specialize in flat roof restorations and installations.

We’re roofing professionals dedicated to bringing you and your family protection with our excellent services.

Learn more about our services by contacting us at either 212-206-2342 (local) or 866-487-5799 (toll-free).

C. Johnston Roofing & Waterproofing separates themselves from other business in the following ways:

  • Personalized Service
  • Licensed, Insured, and Bonded Experts
  • 24/7 Emergency Service
  • No Sub-Contracting Work
  • BBB A+ Accredited Rating
  • Free Advice and Estimates

We’re proud of our workmanship. When we’re given a task, we get the job done right the first time. Our highly trained roof specialists use top-notch equipment to provide you with a first-class roof. We strive to satisfy your needs so you can rest easy.

A Good Roof

Roofs in New York have a tough battle against adverse weather conditions as well as older buildings. At C. Johnston Roofing & Waterproofing, we have seen and repaired a variety of different roofs. There is not a single roof we cannot fix or replace. With our extensive experience, we can provide you with a solid roof in no time.

We offer the following services:

Providing You Peace of Mind

Issues with your roof can seem like a cloud hanging over your head. We at C. Johnston Roofing & Waterproofing want to change that. Through our roofing and waterproofing services, we can provide you with the peace of mind you deserve. Whether you need a new roof installed or exterior painting done, we’re happy to do it all. Receive a free estimate by contacting us at either 212-206-2342 (local) or 866-487-5799 (toll-free).

Our Values

  • Satisfaction for Every Customer!
  • Personalized Service
  • Licensed, Insured & Bonded
  • 24/7 Emergency Service
  • Over 48 Years of Experience
  • No Sub-Contracting
  • Family Owned & Operated
  • Free Advice and Estimates