Top-Rated Insulation Pros Near You in Lake Ronkonkoma, NY

Heat Keepers, Inc.

As one of few dedicated insulation companies in the area, we specialize in Spray Foam insulation. With over 12 years of experience in the field, we believe that providing a consistent product is the bottom line for the customer. We can take on various sizes of projects, let us know what you need and let us handle it. Our equipment is some of the newest around and we pride ourselves in having a well trained staff. We look forward to hearing from you.

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Shore Insulation, Inc.

Shore Insulations is a certified Better Insulation Contractor that utilizes the latest in insulation technologies to insure you get the desired results from your insulation upgrade. A Green Product!

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Shore Insulation

Shore Insulation, a New Jersey ( NJ ) insulation contractor, is experienced in using blown cellulose and spray foam insulation and no job is too big. We take the same care and pride in our workmanship as we do when we insulate our own mother's house. FREE ESTIMATES AND INSPECTIONS! Insulation is an investment and a smart one. You will immediately start saving money on your utility bills the day we upgrade your home

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Dr. Energy Saver a division of DH Services Group

Dr. Energy Saver a division of DH Services Group, Inc. wants to help improve your home's energy efficiency and comfort. Our services also curtail your utility bills. Service area includes the Greater Holmdel area, including Middletown, Asbury Park, Brick, Tom's River, and surrounding towns. Contact us today for a FREE estimate. We Fix Uncomfortable Houses, Our services includ

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FoamRun
Paramount Fabrication
Eli Construction

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

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NC Reno, Inc.

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.

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Delfino Insulation

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.

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Smart Energy Spray Foam, Inc.

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

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About Insulation Pros in Lake Ronkonkoma, NY

Proper insulation is essential for maintaining energy efficiency and year-round comfort in Lake Ronkonkoma, where seasonal temperature swings, humidity, and older housing stock can pose unique challenges. Many homes in the area, particularly those built before 1980, often lack adequate insulation, leading to higher heating and cooling costs and uncomfortable indoor conditions. Whether you’re upgrading attic insulation, addressing crawlspace air leaks, or planning a full home retrofit, ensuring your property meets local building codes and energy efficiency standards is key to maximizing results.

In Lake Ronkonkoma, insulation projects must comply with New York State Energy Code requirements, which specify minimum R-values for different areas of the home, such as attics and walls. Air sealing and insulation upgrades are often paired with blower door testing to identify leaks and verify performance improvements. Homeowners may also qualify for utility rebate programs through PSEG Long Island or NYSERDA, reducing the upfront costs of energy-efficient upgrades. Blown-in attic insulation in the area typically costs between $2 and $4 per square foot, while comprehensive retrofits can range from $5,000 to $15,000 depending on the size and insulation materials used.

Older neighborhoods with ranch-style homes and limited attic ventilation often benefit from specialized solutions like radiant barriers and vapor-resistant insulation to combat moisture issues and reduce heat transfer. Whether you’re tackling an attic, basement, or whole-home project, working with an experienced local contractor ensures your insulation meets Lake Ronkonkoma’s unique climate demands and delivers long-term savings and comfort.

Insulation FAQs

Insulation Pros typically offer a variety of insulation types to suit different needs. These include:

  • Spray Foam Insulation: Great for sealing gaps and providing high R-value thermal resistance.
  • Fiberglass Insulation: Available in batts or loose-fill, a cost-effective and common choice.
  • Cellulose Insulation: Made from recycled materials and often used for attic spaces.
  • Rigid Foam Boards: Ideal for basements or walls requiring a rigid barrier.
  • Reflective or Radiant Barrier Insulation: Popular in warmer regions to manage heat transfer.

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:

  • Spray foam insulation: $1,500–$5,000 (for 1,000 square feet)
  • Fiberglass insulation: $500–$2,500 (for 1,000 square feet)
  • Cellulose insulation: $500–$3,000 (for 1,000 square feet)
  • Rigid foam: $1,500–$4,000 (varies by thickness and installation)

Note: Costs can vary based on Lake Ronkonkoma, 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:

  • High energy bills: Poor insulation often leads to increased heating and cooling costs.
  • Temperature inconsistencies: Rooms that are too hot or cold compared to others.
  • Drafty areas: Air leaks around windows, doors, or attics.
  • Ice dams: In colder climates, ice buildup on roof edges is a sign of poor attic insulation.
  • Difficulty maintaining temperature: Heating and cooling systems working overtime to maintain comfort.

In Lake Ronkonkoma, 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:

  • What type of insulation would you recommend and why?
  • What is the estimated R-value after installation?
  • How long will the project take?
  • Do you offer warranties on materials or labor?
  • Are you licensed, insured, and bonded?
  • Can you provide references or reviews from previous clients?

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:

  • Attic insulation: 1–2 days
  • Wall insulation: 2–4 days (for retrofits)
  • Spray foam insulation: 1–3 days

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:

  • Unlicensed contractors: Always verify credentials before hiring.
  • Lack of written estimates: Professional contractors should provide detailed itemized estimates.
  • No references or reviews: Reputable companies have a track record of satisfied customers.
  • High-pressure sales tactics: Be wary of contractors pushing you to decide immediately.
  • No clear explanation of R-values or materials: A competent pro should discuss these details upfront.

In the U.S., insulation materials and installation are often governed by standards like:

  • R-value guidelines: Set by the U.S. Department of Energy, indicating thermal resistance.
  • Building codes: Set regionally, specifying insulation performance requirements.
  • EPA standards: For environmentally safe materials, such as ENERGY STAR-rated products.

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 Lake Ronkonkoma depends on the climate and your home’s needs:

  • Colder climates: Fiberglass batts or spray foam with high R-values are ideal.
  • Warm climates: Radiant barriers or reflective insulation can help manage heat.
  • Humid climates: Spray foam insulation can seal gaps and help control moisture.
  • Mixed climates: A combination of fiberglass and spray foam may work well.

Discuss your Lake Ronkonkoma-specific needs with an Insulation Pros expert for a tailored recommendation.

Reviews for Insulation Pros

Lower Bills in Record Time
Our attic was losing heat like crazy, and winter was creeping in. Insulation Pros assessed the situation on a Wednesday and had the job done by Friday morning. Not only is the house warmer, but my heating bill dropped by 30%! Definitely worth it.
Emily R.
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Quiet at Last
Living near the airport was tough due to nonstop noise, but Insulation Pros had a soundproofing solution ready. They worked quickly and we noticed the difference immediately. Finally, our home feels peaceful – best decision ever!
James F.
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Fast Fix, Big Savings
We had sky-high cooling costs due to poorly insulated walls. Insulation Pros showed up within a day of my call, sealed everything up, and now I’m saving hundreds every summer. Their speed and professionalism were just what we needed!
Samantha K.
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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.

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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.

This page was last updated on Jan 15, 2026, 5:04:16 AM