Business Details
49 Years
experience
Expert Insulation Services in Clinton, CT
Nealon Insulation has been a trusted name in Connecticut's insulation industry since 1977, specializing in energy-efficient solutions for both residential and commercial properties. As a family-owned business rooted in Clinton, we combine decades of hands-on experience with cutting-edge techniques to address the unique challenges of New England's historic and modern homes. Our EPA Lead-Safe certification underscores our commitment to safety and quality, ensuring that every project meets rigorous environmental and health standards. We pride ourselves on delivering personalized service, from initial energy assessments to final installations, with a focus on reducing energy costs and enhancing comfort. Our team of experts utilizes premium materials like cellulose, fiberglass, and spray foam to provide tailored insulation solutions that meet individual client needs.With a proven track record of customer satisfaction, we emphasize transparency, professionalism, and meticulous attention to detail in every job. Our dedication to excellence has earned us a 4.8 customer rating and the trust of over 1,500 Connecticut homeowners. By prioritizing eco-friendly products and innovative methods, we help clients achieve long-term savings while maintaining the structural integrity of their properties. Our comprehensive approach includes air sealing, moisture control, and pest prevention, ensuring holistic home efficiency. As a locally owned business, we remain deeply committed to serving Connecticut communities with integrity and expertise.
Services
Cellulose Insulation
Fiberglass Insulation
Spray Foam Insulation
Attic Insulation
Basement Insulation
Garage Insulation
Wall Insulation
Crawl Space Insulation
Air Sealing
Insulation Removal
Details
- Year established: 1977
Highlights and features
- 48 years of trusted service in Connecticut
- EPA Lead-Safe certified specialists for historic homes
- Proven 30% energy cost reduction for customers
- Professional energy assessments for tailored solutions
- Customer-first approach with meticulous cleanup
Associations and certifications
- EPA Lead-Safe Certified
- EnergizeCT Insulation Installers Network
What people say
Professional execution
Fast, efficient service
Significant energy savings
Thorough explanations
Clean project completion
Services
Cellulose Insulation
Cellulose insulation delivers high-performance thermal resistance using recycled materials. Ideal for attics, walls, and crawl spaces, it offers superior pest resistance and fire retardancy. This eco-friendly solution reduces energy costs while maintaining indoor air quality through non-toxic borate treatments that inhibit mold growth and pest infestations.
Spray Foam Insulation
Spray foam insulation creates an airtight barrier that prevents energy loss and moisture intrusion. Closed-cell foam strengthens structural integrity while providing the highest R-value per inch. Perfect for rim joists, basements, and hard-to-reach areas, it combines insulation and air sealing in one application for maximum efficiency.
Attic Insulation
Professional attic insulation services prevent heat loss in winter and heat gain in summer. We install cellulose, fiberglass, or spray foam to meet Connecticut's R-49 standard, reducing HVAC strain and lowering energy bills. Our solutions also prevent ice dams and improve indoor air quality by sealing attic bypasses.
Basement Insulation
Basement insulation services combat cold floors and moisture issues through rim joist sealing and wall insulation. Closed-cell spray foam creates a moisture barrier while rigid foam boards protect foundation walls. These solutions enhance comfort, prevent pest entry, and increase usable living space in Connecticut's humid climate.
Air Sealing
Our air sealing process identifies and eliminates energy-wasting gaps around windows, doors, and structural joints. Using advanced diagnostics and spray foam technology, we create tighter building envelopes that improve HVAC efficiency and indoor comfort while reducing annual energy costs by up to 30%.
Questions
How do I know if my home needs more insulation?
Check for drafty rooms, uneven temperatures, high energy bills, visible attic joists, or cold floors. Our free assessment identifies under-insulated areas.
What are the main areas to insulate in Connecticut homes?
Focus on attics, exterior walls, basements, and rim joists to prevent heat loss and moisture issues in Connecticut's climate.
How long does insulation installation take?
Most jobs complete in one day, with attics taking a few hours and complex projects like walls requiring additional time.
What insulation rebates are available?
Current EnergizeCT programs offer $1.70/sq ft for attics/walls and $0.80/sq ft for basements, with details on our website.
Can you stay home during installation?
Yes, our minimally invasive process allows you to remain home with minimal disruption to daily activities.
What insulation types do you use?
We offer cellulose, fiberglass, and spray foam solutions tailored to your home's needs and budget.
