Top-Rated Insulation Pros Near You in St Helena, CA

Energy Stars Heating & Cooling Co.
(*)(*)(*)(*)(*)4.9 (1042 Reviews)

Energy Stars Heating & Cooling Co. is your trusted partner for exceptional HVAC solutions, committed to keeping your indoor environment comfortable and energy efficient throughout the year. Our team of experienced professionals specializes in the installation, repair, and maintenance of heating and cooling systems for both residential and commercial properties. With a focus on innovation and eco-friendly practices, we leverage the latest technology to deliver personalized solutions that not only meet your s

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Koala Insulation of St. Louis

Koala Insulation of St. Louis is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal ima

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TLS Insulation, Division of TLS Energy Savers St. Petersburg

We have over 35 years of combined professional experience. TLS is our name, energy and efficiency is our game. We offer a 30-day shopper guarantee. We will beat any competitor�s price. Call today!

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Energy Enforcement

Energy Enforcement LLC has the knowledge and expertise for all of your insulation needs. We pride ourselves in quality work and pay close attention to details. Call today for a free estimate!

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Helena Insulation, Inc.

Founded in 1978, Helena Insulation, Inc., is a full service insulation contractor providing quality products and services. We provide insulation services for all types of projects including new construction or existing buildings, commercial and residential and much more. Call us today for a quote!

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Eco Insulators

Thermal Imaging & consulting.

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Fixie Home Improvement

Fixie Home Improvement is your local expert for all home improvement and repair projects. We handle projects of all size, from small handyman services to full remodeling and renovation. Contact us today to start making your home the best place it can be.

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Sustainable Solutions of the Treasure Coast
TARGET ENERGY SYSTEMS

Energy saving contractors, install windows and energy saving shades and screens. Infiltration control products and various insulation products.

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TARGET ENERGY SYSTEMS

About Insulation Pros in St Helena, CA

Proper insulation is essential for maintaining comfort and energy efficiency in St. Helena’s unique climate, where warm summers and cooler winters demand tailored solutions. Whether you’re upgrading an older home in neighborhoods like Crane Canyon or retrofitting insulation in a wine country estate, ensuring optimal thermal performance is vital for reducing energy costs and enhancing indoor air quality. Our team specializes in insulation services designed to meet local challenges, including wildfire-resistant materials, radiant barriers for intense heat, and vapor barriers to address humidity concerns.

Homeowners in St. Helena must also navigate California’s strict energy codes, such as Title 24 compliance, which dictates R-value minimums and air sealing standards. During installation, we coordinate with the Napa County Building Division to ensure proper permitting and inspections, including blower door testing to verify airtightness. Blown-in attic insulation in St. Helena typically costs $2 to $4 per square foot, while comprehensive home retrofits can range from $5,000 to $15,000 depending on the size and materials selected. We also help clients access utility rebate programs to offset costs and maximize savings.

Many St. Helena homes built before 1980 lack adequate insulation, particularly in attics, walls, and crawlspaces. Upgrading these areas not only improves energy efficiency but also boosts fire resistance, an important consideration in wildfire-prone zones. Whether you need cellulose, fiberglass, spray foam, or reflective insulation, our expertise ensures your project meets both climate-specific needs and local code requirements. Reach out today to learn more about how we can transform your space!

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 St Helena, 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 St Helena, 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 St Helena 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 St Helena-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.

Brett Taylor avatar

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 7, 2025, 5:38:28 AM