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Expert Insulation Solutions for NYC Homes & Businesses
SmartSeal has been delivering premium insulation solutions across New York City for nearly a decade. Our team of certified professionals specializes in retrofit insulation, sound reduction, fire proofing, and thermal insulation, prioritizing quality craftsmanship and personalized service for every residential and commercial project. With hands-on oversight from CEO Rafael Lovi, we combine technical expertise with a commitment to customer satisfaction, ensuring energy efficiency, durability, and comfort for every client. Our proven track record includes reducing energy bills by up to 50% while preventing mold, moisture, and structural damage.

Backed by testimonials highlighting our professionalism, efficiency, and competitive pricing, we maintain a seamless client experience from consultation to completion. As a locally trusted contractor, we operate with the agility of a small business while handling projects of any scale. Our dedication to transparency, punctuality, and first-time-right execution has solidified our reputation as NYC's top-rated insulation provider.
Services
Retrofit Insulation Sound Reduction Fire Proofing Structural Steel Thermal Insulation Attic Insulation
Highlights and features
  • We offer 9+ years of specialized insulation expertise in NYC's unique building environments
  • Our CEO personally oversees every project for quality assurance and client satisfaction
  • Proven energy savings with insulation solutions that reduce bills by up to 50%
  • We guarantee first-time-right execution with punctual, clean, and efficient service
  • Our team holds certifications in advanced insulation techniques and safety standards
What people say
Professionalism and attentiveness High quality work Save up to 50% Neat and clean work Responsive and well priced
Services
Retrofit Insulation
Retrofit insulation enhances existing structures with modern materials to improve energy efficiency. This service reduces heating and cooling costs while increasing comfort. Ideal for older buildings seeking compliance with current energy standards.
Sound Reduction
Sound reduction solutions minimize noise transmission between rooms and from external sources. Applications include residential walls, commercial spaces, and industrial environments. Improves acoustic comfort and productivity in treated areas.
Fire Proofing
Fire proofing treatments delay flame spread and structural weakening during fires. Services cover steel beams, walls, and critical building components. Meets NYC fire safety codes for commercial and multi-family residential properties.
People
Rafael Lovi
CEO
Rafael Lovi founded SmartSeal with a focus on combining technical excellence with personalized service. As CEO, he personally supervises all projects, ensuring quality standards and client satisfaction across NYC's diverse construction landscape.
Questions
What insulation services do you offer?
We specialize in retrofit insulation, sound reduction, fire proofing, attic insulation, and thermal insulation for residential and commercial properties in NYC.
How can insulation lower energy bills?
Proper insulation reduces heat transfer, maintaining indoor temperatures and decreasing HVAC usage by up to 50% according to our client measurements.
Do you handle both residential and commercial projects?
Yes, we serve all property types with customized solutions, from single-family homes to large commercial buildings across New York City.
What makes SmartSeal different from competitors?
Our CEO personally oversees every project, guaranteeing quality control, punctuality, and tailored solutions that address each client's unique requirements.
Are your technicians certified?
All our installers hold industry certifications in modern insulation methods and safety protocols to ensure professional-grade results.
Reviews (5)
M. Fried
Aug 19, 2021 Report
Positive:Professionalism
Professional, honest and reliable, a job well done! They take the time to cover well and leave the job-site clean - pleasure to work with! Definitely recommend
Charlie Attar
Jul 19, 2021 Report
They have completed a large project for us in Albany NY. They were fast, efficient, and well priced! Call Smart Seal for a headache free job.
Mary Paz
Jul 18, 2021 Report
We contacted them after they worked on our neighbors garage in order to spray foam our attic last summer. They gave a fair quote, worked quickly and cleanly, and we were pleased with the way it helped reduce the trapped heat upstairs. We just used them for a second time to spray foam our basement and garage and once again super happy with the results. Highly recommend them and were appreciative that despite being a Brooklyn based company they come out to Rockland County.
Maureen Salmon
Jan 02, 2021 Report
Very professional team of guys! I was hesitate at first about foam Insullation after doing my research and working with Raffi and his team I have no regrets. We can already feel the difference. Clean and quality of work was excellent. No more air leaks well worth the investment and the price is right. Looking forward to a nice warm cozy winter.
Sarena Kopcie
Nov 17, 2020 Report
Positive:Professionalism,Quality,Responsiveness,Value
They were a pleasure to deal with & always responsive and prompt. Work was handled with cleanliness and professionalism! Highly recommend