Top-Rated Insulation Pros Near You in West Rancho Dominguez, CA

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.

Read more about ABC INSULATION & SUPPLY CO

Golden Line Remodeling
Beat Match PricesBeat Match Prices
Free ConsultationsFree Consultations
Free EstimatesFree Estimates
24/7 Availability24/7 Availability

Goldenline Remodeling offers a variety of construction services to fit the needs of your project. Our commitment is to the client’s specific vision. Our experienced team approach to the design and construction process allows us to attain the goal of creating the ideal structure and design. We know that every client is unique and each structure is distinctive. Our desire is complete satisfaction for our clients,  done right, on time, within budget. We take the extra steps in pre-planning, and we pay close at

Read more about Golden Line Remodeling

COMFORT ZONE

insulation and windows

Read more about COMFORT ZONE

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.

Read more about Attic Masters Insulation Services

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 *

Read more about Atticare Construction

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.

Read more about Everguard Home Insulation

ERADICATE PEST ELIMINATION CO.

100% Satisfaction Guaranteed Competitive Pricing Free On-Site Inspections And Evaluations

Read more about ERADICATE PEST ELIMINATION CO.

Attic Masters insulation Services

Attic Masters Insulation Services is a one stop shop for all your attic needs. We provide a free estimate on any services required.

Read more about Attic Masters insulation Services

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.

Read more about Allied Insulation, Inc.

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

Read more about Lancaster Insulation, Inc.

About Insulation Pros in West Rancho Dominguez, CA

Proper insulation is essential for keeping homes in West Rancho Dominguez comfortable and energy-efficient, especially given the area’s warm climate and older housing stock. Many homes here, particularly those built before the 1980s, often lack adequate insulation or rely on outdated materials that no longer meet today’s performance standards. Upgrading your insulation can significantly reduce energy costs, improve indoor air quality, and provide year-round comfort. Whether you’re addressing an under-insulated attic, drafty walls, or an inefficient crawlspace, professional insulation services tailored to West Rancho Dominguez homes can make all the difference.

One unique challenge in this region is compliance with California’s Title 24 energy efficiency standards, which require minimum R-values for insulation and thorough air sealing. Our team is experienced in navigating local permitting through the Los Angeles County Department of Regional Planning and coordinating inspections like blower door testing to ensure your home meets these requirements. We also specialize in climate-specific solutions, such as installing radiant barriers to reflect heat or fire-resistant insulation for homes in wildfire-prone areas.

Costs for insulation services in West Rancho Dominguez vary based on the project’s scope and materials. Blown-in attic insulation typically ranges from $2 to $4 per square foot, while full home retrofits can cost between $5,000 and $15,000. Whether you live in the Alondra Park neighborhood or near the industrial corridors, we’re here to help improve your home’s energy efficiency and comfort with expert, code-compliant insulation solutions.

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 West Rancho Dominguez, 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 West Rancho Dominguez, 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 West Rancho Dominguez 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 West Rancho Dominguez-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.
Ratings icon
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.
Ratings icon
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.
Ratings icon

Why Hire Insulation Pros on The Builder Market?

Find Top-Rated Insulation Pros Near You

Related Services Near You

Learn More about Our Contributors

Maria Vierra avatar

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 Jan 13, 2026, 1:30:38 PM