Business Details
50+ Years
experience
Emergency
services
Your Trusted Roofing & Waterproofing Experts in New York
C Johnston Roofing & Waterproofing has been serving New York City since 1975, establishing itself as a trusted leader in residential and commercial roofing solutions. Our family-owned business combines over 48 years of hands-on experience with a commitment to personalized service, ensuring every client receives tailored solutions that meet their unique needs. As a BBB A+ accredited company, we prioritize quality craftsmanship, utilizing premium materials and advanced techniques to deliver durable, long-lasting results.Our team of licensed, insured professionals specializes in flat roof restorations, waterproofing, gutter systems, and emergency repairs, operating 24/7 to address urgent roofing concerns. By maintaining full control over our work without subcontracting, we guarantee consistent quality and accountability throughout every project. From initial consultation to final execution, our focus remains on customer satisfaction, offering free estimates and transparent communication to build lasting relationships with our clients.
Services
Residential Roofing
Commercial Roofing
Waterproofing
Gutter Services
Skylight Installation
Chimney Repairs
Emergency Roofing
Flat Roof Restorations
Roof Inspections
Protective Coatings
Details
- Year established: 1975
Highlights and features
- We have over 48 years of experience serving NYC's unique roofing needs
- Our team provides 24/7 emergency roofing and waterproofing services
- Family-owned business maintaining full quality control with no subcontracting
- We offer free advice and transparent cost estimates with no hidden fees
- Licensed, insured, and bonded professionals committed to industry standards
Associations and certifications
- BBB A+ Accredited Rating
Services
Residential Roofing
We provide comprehensive residential roofing solutions including shingle installation, roof repairs, and inspections. Our specialists work with homeowners to select durable materials that match property aesthetics while ensuring structural protection against New York's weather conditions. With customized solutions for brownstones and multi-family buildings, we deliver long-lasting results that enhance property value and safety.
Commercial Roofing
Our commercial roofing services focus on energy-efficient solutions for large-scale properties. We install and maintain aluminum coatings, firestone rubber roofing, and protective membranes designed for flat commercial roofs. Our team ensures minimal business disruption during installations while extending roof lifespan through advanced waterproofing techniques tailored to commercial building requirements in urban environments.
Waterproofing
We specialize in comprehensive waterproofing solutions for roofs, basements, and walls using premium-grade materials. Our experts identify moisture entry points and apply protective coatings that prevent water damage while maintaining structural integrity. With rapid response for emergency leaks, we implement both immediate repairs and long-term waterproofing systems to protect properties from New York's challenging weather conditions.
Gutter Services
Our gutter maintenance and installation services ensure proper water drainage from buildings. We offer cleaning, repair, and strategic leader arrangement to prevent water accumulation that causes structural damage. By optimizing gutter systems for New York's precipitation patterns, we protect foundations and walkways while maintaining property safety and preventing water intrusion issues.
Chimney Repairs
We provide complete chimney inspection and repair services to ensure safe ventilation systems. Our specialists clean flues, repair masonry, and address structural issues that compromise chimney functionality. By maintaining proper chimney operation, we prevent fire hazards and indoor air quality problems while extending the lifespan of heating systems in both residential and commercial properties.
Questions
What areas do you service?
We serve all five New York City boroughs: Manhattan, Brooklyn, Queens, The Bronx, and Staten Island.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency roofing and waterproofing services for urgent leak repairs and storm damage.
Are your contractors licensed and insured?
Yes, we are a fully licensed, insured, and bonded roofing contractor with BBB A+ accreditation.
What payment methods do you accept?
We accept major credit cards, checks, and cash payments for completed roofing projects.
Do you provide free estimates?
Yes, we offer free, no-obligation estimates for all residential and commercial roofing services.
Can you handle both residential and commercial projects?
Yes, we specialize in both residential roofing for homes and commercial roofing systems for businesses.
