Top-Rated Insulation Pros Near You in Rancho Palos Verdes, CA

Lang Home Exteriors

Lang Home Exteriors is a locally-owned family business. For over 15 years we have continued to excel in beautifying homes throughout the south and southwest suburbs of Chicago, also including Northwest Indiana. It is our pleasure to provide you with excellent products paired with the superb workmanship of our experienced crews. Our services include residential roofing, siding, soffit, fascia, gutters, leaf guard and attic insulation. We look for the best options to work within your budget, always offerin

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ABC INSULATION & SUPPLY CO

Install cellulose and fiberglass insulation materials in existing homes, additions, remodels, as well as new construction and commercial projects. We also sell most insulation materials if you are looking to do the job yourself.

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Vargas Insulation Inc

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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Wright Construction and Spray Foam
Allied Insulation, Inc.

Here at Allied Insulation, we take pride in our attention to detail and care when working on your home. We put great importance in being friendly, professional, and expect nothing more than for you to be fully satisfied with the outcome. Allied Insulation has provided insulation solutions for homeowners, business owners, and contractors in Los Angeles and Orange County since 1980. We are a family owned business with a proven track record of quality installs, excellent service, and flexibility.

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Attic Masters Insulation Services

We specialize in insulation installation and upgrades as well as Attic cleaning. Each of our employees boasts over 10 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. We guarantee quality and complete satisfaction.

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Atticare Construction

Atticare is the industry leader in home upgrades with a focus on energy efficiency. With over 9 years of experience, Atticare offers exceptional project management paired with an unmatched level of integrity and customer service. We focus on what matters - making your home healthier, comfortable & more energy-efficient: * Attic & Crawl Space Services * Insulation Removal & Replacement * Roofing * Solar * HVAC * Windows * Exterior Paint WHY CHOOSE US * 98.8% Customer Satisfaction Rate * Licensed & Insured *

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Everguard Home Insulation

Everguard Home Insulation was founded in 1959 as a family business. Today, three generations later, we are proud of our standing in the community. We are licensed, bonded and fully insured.

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Lancaster Insulation, Inc.

We're a well established business with over 20 years of unmatched expertise. Fully licensed, insured, and bonded. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Whether it is an existing home, new construction, remodel, addition, or commercial/industrial building, we have the knowledge and experience to help you with the project. We do not sub-contract and as a result, we can keep our price competitive. We strive to meet and exceed a

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Attic Rescue-Unlicensed Contractor

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer?s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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About Insulation Pros in Rancho Palos Verdes, CA

Proper insulation is essential for maintaining energy efficiency and year-round comfort in Rancho Palos Verdes homes. With its coastal climate and proximity to wildfire-prone areas, insulation needs here are unique. Many homes, especially those built before 1980, lack sufficient insulation or rely on outdated materials, leading to higher energy bills and uneven indoor temperatures. Whether you’re in the hillside neighborhoods overlooking the Pacific or closer to the city’s inland areas, upgrading your insulation can make a noticeable difference in comfort and efficiency.

In Rancho Palos Verdes, insulation projects must comply with California’s Title 24 energy standards, which mandate minimum R-values and proper air sealing. Attic insulation, for example, may require an R-38 rating or higher depending on your home’s design. Our team specializes in meeting these requirements while coordinating with the City of Rancho Palos Verdes Community Development Department for permitting and inspections. We also handle blower door testing and can guide you through local utility rebate programs that can offset a portion of your project costs.

The cost of insulation services in Rancho Palos Verdes varies based on the material and scope of work. Blown-in attic insulation typically costs $2 to $4 per square foot, while full home retrofits, including crawlspace and wall insulation, range from $5,000 to $15,000. We can also recommend fire-resistant materials to enhance safety and radiant barriers to reflect heat during warmer months. Let us help you create a more comfortable, energy-efficient home tailored to the specific needs of this beautiful coastal community.

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 Rancho Palos Verdes, 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 Rancho Palos Verdes, 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 Rancho Palos Verdes 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 Rancho Palos Verdes-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 Dec 6, 2025, 1:28:39 PM