

RYWEN
INSULATION INC.
An Expert Insulation & Rodent Proofing Company

Comprehensive Home Improvement & Protection Services
We are your trusted partner to transform your home into a safer, more comfortable and energy efficient space. We offer a full range of services. Our commitment is to provide you with the highest quality in each of our services to guarantee the safety and comfort of your home.


At Rywen, excellence in every service is our norm. We offer high quality services backed by our Warranty. We strive to exceed our clients' expectations at every step, ensuring exceptional results on every project.

Did you know installing new insulation can reduce your energy bills by up to 30%?
Proper insulation not only improves your home's energy efficiency but also creates a more comfortable environment free from sudden temperature changes. Schedule a free inspection today and take the first step toward a more efficient home and significant savings

Did you know rodents can cause up to $1,000 or more in damages to your home's wiring, insulation, and structures?
Beyond the costs, they also pose a risk to your health and your family’s well-being. Schedule a free inspection today and protect your home with our effective and safe rodent-proofing service.
Your Trusted Local Experts Since 2020

Since 2020, we’ve been recognized as a top Insulation & Rodent Proofing Company in the San Francisco Bay Area. We provide our clients with a wide range of Home Improvement services for all their health and comfortability needs.
No matter the size of the project, we take pride in our excellent work, competitive fees and our abiltdeliver outstanding results on time - every time. From cleaning and decontaminating your attic or crawlspace to installing the best insulation. We conveniently guide our clients through our services.


Your Best Option


Free Estimate
Request a free estimate and discover how we can improve your home's comfort and efficiency.

Home Comfort
We provide solutions that elevate your home’s comfort, making it a better place to live throughout the year.

Liability Insurance
We carry full liability insurance, ensuring protection and peace of mind for our customers.

Home Health
Our services promote a healthier home environment by addressing issues like pests, insulation, and air quality.

Warranty
Our services come with warranties of up to 3 years, guaranteeing the quality and durability of our work.

Home Safety
We are committed to ensuring your home is safe, using proven methods to protect against structural and environmental risks.

Customer Satisfaction
We prioritize your satisfaction, ensuring every project is completed with the highest standards of quality.

Energy Efficiency
We focus on improving your home’s energy efficiency, reducing costs while enhancing its sustainability and performance.
Reviews
What Our Customers Are Saying
Elevating Your Space
The Imperative of Insulation & Rodent Exclusion
In the realm of home improvement, insulation and rodent exclusion stand as foundational pillars, each playing a crucial role in elevating the overall quality and functionality of your living space.
When to Replace Insulation?

Old Insulation
Over time, insulation can lose its effectiveness due to wear and tear. If your home is more than 15-20 years old and still has its original insulation, it may be time for an upgrade. Aging insulation can lead to higher energy bills and decreased comfort levels. Consider a professional assessment to determine if your insulation needs replacement.

Contaminated Insulation
Insulation can become contaminated by mold, mildew, or pest droppings, especially in attics and crawl spaces. If you notice a musty smell, visible mold growth, or signs of rodent activity, it's crucial to replace contaminated insulation. Not only does contaminated insulation lose its thermal efficiency, but it can also pose health risks to your family.

Damaged or Compressed Insulation
Over time, insulation can become compressed or damaged due to improper installation, renovations, or natural settling of your home. Damaged insulation creates gaps in coverage, reducing its effectiveness and allowing for drafts and energy loss. Replacing or upgrading to modern, high-performance insulation restores full coverage and thermal protection.

How important is insulation for my house?
The importance of insulation extends far beyond merely keeping your home warm. It's a comprehensive solution that influences energy efficiency, environmental impact, moisture control, and even the acoustics of your living space. Prioritizing insulation is a wise investment that pays off in terms of comfort, savings, and sustainability.
Signs of Rodent Infestation

Damaged Structures
Rodents chew through wood, insulation, and drywall, leading to weakened structures and costly repairs. Look for gnawed materials or holes in walls as a warning sign.

Chewed Wires
Rodents gnaw on electrical wires, creating serious fire hazards. Frayed or damaged wires can signal an infestation and should be addressed immediately.

Droppings
Small, dark droppings are a clear sign of rodent activity, often found near food or hidden areas like the attic or crawl space. Fresh droppings indicate recent activity.

Strange Noises
Scratching or scurrying sounds at night, especially in walls or ceilings, often indicate active rodents moving through your home.

What is the importance of rodent proofing my house?
Rodent-proofing your house is essential to protect your home from damage, prevent health risks from diseases carried by rodents, and ensure a clean, safe living environment. Effective strategies like sealing entry points and maintaining cleanliness can help keep pests at bay.
Rywen where your comfort, safety, and satisfaction are at the forefront of everything we do.
How We've Helped Our Customers
Homeowners across the Bay Area often deal with problems that affect their comfort, health, and energy efficiency. High energy bills from poor insulation, rodent infestations that cause damage and health risks, and moisture issues that lead to mold and structural concerns are just a few of the common challenges. Many of our customers have struggled with these problems for years, unsure of how to find a lasting solution.
At Rywen, we have helped countless homeowners regain peace of mind with our expert services. We improve home energy efficiency with proper insulation, seal entry points to prevent rodent infestations, and address moisture issues to protect your home. Whether you want a safer and healthier living space, lower utility bills, or long-term protection for your home, you can trust us to deliver professional and lasting results.

Contact Us
(341) 400-8501 | (415) 770-0342
Mon - Sat
Sunday
8am - 6pm
9am - 4pm
ADDRESS

