Wohl Diversified Services, Established 1961 Wohl specializes and installs spray applied fireproofing & firestops & smokeseals, acoustical & thermal insulation to a wide variety of new construction and interior office renovations, clubs and restaurants in and around N.Y.C., the Hudson Valley, Long Island, Connecticut North Jersey, including; STK, Bills Burgers, The General Store, The Out, Mediacom, Young & Rubicam, Dentsu, Google, Innovative Interactive, Pepsi, Columbia University, Vassar College, CCNY, Tif
LI Craftsmanship has been serving and building our community since 2011. LI Craftsmanship is a certified service-disabled veteran owned business. We value each of our clients and professional customers and have invested in top quality products to best serve you. We have compiled a team of knowledgeable and professional individuals to give you the peace of mind that comes with knowing you are working with best spray foam insulation contractor New York has to offer. Unlike our competitors, we will take the t
Founded in Eastern Long Island, Eli Construction takes great pride in exceptional service, which is our main key to success. We take pride in our work from the superior wood and premium brands, to our pre-settlement orientations and dedication well after the contract is signed. Whether its renovation, restoration or site preparation, we have the experience and personnel to provide the highest quality service in The Hamptons, Twin Forks, Shelter Island and Nassau County. We pride ourselves to be on schedul
NC Reno Inc, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
Smart Energy Spray Foam, Inc., has been helping homeowners save money on their insulation needs since 1985. We understand that you want the best contractor working on your home or business. That�s why we�re raising the bar in home performance contracting by surpassing national standards, with professional certification, company accreditation and quality assurance. With Smart Energy Spray Foam Inc., you get a Building Performance Institute certified, professional, accredited contracting company. Our technic
Serving the Long Island, New York area by providing garage door installation, insulation installation and waterproofing. Local Relationships. National Resources. Call us today! Or email us at [email protected].
Delfino Insulation has been serving homeowners and builders in both the residential and commercial markets for generations. We serve New York City, Long Island and the Hudson Valley of New York. A local, family-owned business, we take customer satisfaction seriously.
Owner on every job. No subcontracting.
Proper insulation is essential for maintaining comfort and energy efficiency in Port Jefferson’s unique climate. With its coastal location and seasonal temperature swings, homes and buildings here often face challenges like high humidity, inconsistent airflow, and fluctuating heating and cooling demands. As experienced insulation specialists serving Port Jefferson, we understand the specific needs of local properties, from older homes with minimal or outdated insulation to modern builds seeking advanced efficiency upgrades. Whether you’re looking to improve attic insulation, install crawlspace vapor barriers, or complete a full-home retrofit, our expertise ensures optimal performance tailored to the region’s conditions.
Insulation work in Port Jefferson must adhere to local building codes and energy standards to ensure compliance and long-term effectiveness. For example, achieving the recommended R-value for attic insulation is vital to meet state energy codes, while air sealing and blower door testing are often required during renovations or new construction. The Town of Brookhaven Building Division oversees permitting and inspections for insulation projects, so homeowners can trust that every installation we complete aligns with local regulations. Additionally, we can assist with utility rebate programs that may significantly reduce the cost of upgrades.
Costs for insulation services in Port Jefferson can vary depending on the scope and materials. Blown-in attic insulation typically ranges from $2 to $4 per square foot, while full-home retrofits may cost $5,000 to $15,000, depending on your property’s size and needs. With decades of experience working in neighborhoods like Harbor Hills and Old Field, we’re here to help you enhance your home’s energy efficiency and comfort. Contact us today to learn more!
Insulation Pros typically offer a variety of insulation types to suit different needs. These include:
Choosing the right insulation depends on your goals, budget, and the area of your home that needs insulation.
The cost of insulation services depends on the type of insulation and the project's scope. Nationwide, homeowners can expect these general price ranges:
Note: Costs can vary based on Port Jefferson, labor rates, and material prices. It's best to get at least three quotes to compare.
Signs that your home may need better insulation include:
In Port Jefferson, you may also want to consider weather-specific insulation needs, such as higher R-value materials for cold winters or reflective barriers for hot summers.
Yes, reputable insulation contractors, like those in the Insulation Pros network, should always be licensed, bonded, and insured. Licensing requirements can vary by state, so it’s essential to verify whether your contractor meets the local standards. For more details, visit a trusted resource like the National Association of State Contractors Licensing Agencies (NASCLA). This ensures that the work is performed by trained professionals and protects you from potential liabilities.
When speaking with an insulation contractor, ask the following key questions:
These questions help ensure you’re hiring a professional who understands your needs and can deliver quality results at a fair price.
The timeline for insulation installation depends on the size of your home and the type of insulation. Generally:
Larger projects or complex services (e.g., removing old insulation) may take longer. Discuss the timeframe with your contractor before work begins to set clear expectations.
Yes, adding insulation can increase your home’s resale value. Improved insulation enhances energy efficiency, which is highly attractive to buyers. According to studies, insulating your attic alone can have a return on investment (ROI) of over 100% in many cases. Buyers also appreciate lower utility bills and improved comfort, making insulation improvements a valuable selling point.
Some warning signs to be cautious of include:
In the U.S., insulation materials and installation are often governed by standards like:
For specific guidelines, check the U.S. Department of Energy’s Building Technologies Office, which offers resources to homeowners.
The best type of insulation for homes in Port Jefferson depends on the climate and your home’s needs:
Discuss your Port Jefferson-specific needs with an Insulation Pros expert for a tailored recommendation.
Maria VierraEditor
Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.
Brett TaylorAuthor
Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.
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