Business Details
Expert Insulation Contractors in Norwalk, CT
Antonio Service Insulation has been a trusted provider of residential and commercial insulation solutions for over 15 years. As a locally owned and family-operated business, we prioritize personalized service and quality craftsmanship. Our team specializes in spray foam, fiberglass, blown-in, waterproof, and soundproof insulation, serving Connecticut, New York, and New Jersey. With state-of-the-art equipment and a commitment to customer satisfaction, we deliver energy-efficient solutions tailored to each project's unique needs.All work is backed by a one-year guarantee, ensuring long-term value for homeowners, contractors, and property managers. Our licensed and insured professionals provide free estimates and prioritize timely, efficient service on projects of all sizes.
Services
Spray Foam Insulation
Fiberglass Insulation
Blown-In Insulation
Waterproof Insulation
Soundproof Insulation
Old Insulation Removal
Highlights and features
- We offer free estimates for all insulation projects
- Our technicians have over 15 years of insulation experience
- Fully licensed and insured insulation professionals
- Affordable rates with one-year workmanship guarantee
- Serving CT, NY, and NJ with reliable insulation solutions
Services
Spray Foam Insulation
Our spray foam insulation creates airtight seals in residential and commercial buildings. This energy-efficient solution expands to fill gaps, reducing heating and cooling costs while improving indoor comfort. Ideal for attics, walls, and basements, our professional installation ensures maximum thermal performance and moisture resistance.
Fiberglass Insulation
We install fiberglass insulation in rolls or pre-cut batts for standard wall cavities and attic spaces. This cost-effective option provides excellent thermal resistance while meeting fire safety standards. Our team ensures proper R-value installation for optimal energy efficiency in both new construction and retrofit projects.
Blown-In Insulation
Our blown-in insulation system fills hard-to-reach areas with cellulose or fiberglass particles. This method effectively insulates irregular spaces and existing walls without major demolition. The dense-pack technique creates uniform coverage, reducing air leakage and improving overall building energy performance for residential and commercial properties.
Waterproof Insulation
We provide specialized waterproof insulation solutions for basements, crawl spaces, and exterior walls. Our moisture-resistant materials prevent water intrusion while maintaining thermal efficiency. This critical protection helps prevent mold growth and structural damage, ensuring long-term building integrity in Connecticut's variable climate conditions.
Soundproof Insulation
Our soundproof insulation reduces noise transmission between rooms and from external sources. Designed for both residential and commercial applications, this solution improves acoustic comfort in multi-family buildings, home theaters, and office spaces. The specialized materials absorb sound waves while maintaining thermal performance standards.
Questions
What insulation services do you offer?
We provide spray foam, fiberglass, blown-in, waterproof, and soundproof insulation for residential and commercial properties across CT, NY, and NJ.
Do you offer free estimates?
Yes, we provide free, no-obligation estimates for all insulation projects. Contact us at 203-602-8855 to schedule your consultation.
Are you licensed and insured?
Yes, we are fully licensed (CT Lic #726674) and insured for all insulation work in Connecticut, New York, and New Jersey.
What areas do you serve?
We serve Fairfield County CT, Westchester County CT, Northern New Jersey, and surrounding areas including Stamford, Norwalk, and White Plains.
Do you guarantee your work?
Yes, all our insulation installations come with a one-year workmanship guarantee for your complete satisfaction.
Reviews (3)
TheLaycos
Nov 06, 2020
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I know Antonio since he was just starting business many years ago , and I can't complain at all
Pros :all my projects were completed with no problems , 100% of then pass inspection and never had problems with damage equipment during installation ( a common problem with insulation companies) can't complain on price as well always had a fear price .
Cons : some minor things like maintaining a better communication during a project and a little more presentation on the trucks ( cleaning and stuff )
Overall I will keep continue hiring Antonio for my projects , I had a couple trys with some new insulation
Pros :all my projects were completed with no problems , 100% of then pass inspection and never had problems with damage equipment during installation ( a common problem with insulation companies) can't complain on price as well always had a fear price .
Cons : some minor things like maintaining a better communication during a project and a little more presentation on the trucks ( cleaning and stuff )
Overall I will keep continue hiring Antonio for my projects , I had a couple trys with some new insulation
Tim D.
Nov 04, 2019
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Great experience with this company. Thorough, clean, responsible, and very competitively priced. A+
Melissa B.
Aug 02, 2019
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Called for an estimate. Made an appointment. He didn't show up so I called and left a message and never returned my call. I did change the appointment once in plenty of time. So I guess this is how he gets you back. Ridiculous!