Air Gap Exclusion We Make Your House Home Again

Pleasanton Attic & Crawlspace Sealing

Protect your home and enhance your household's comfort with professional attic and crawlspace sealing services from Crawlspace Clean. For over a decade, we have served thousands in Pleasanton and the surrounding areas, providing results backed by our commitment to integrity and achieving complete customer satisfaction. Whether you are dealing with hot or cold spots, high energy bills, or pest infestations, our team has the know-how, skills, and tools to deliver the solution you need.

Start with us today! Call (925) 394-4963 or reach out online to request a free estimate for our Pleasanton attic and crawlspace sealing services.

Why Seal Your Attic & Crawlspace?

Sealing your attic and crawlspace may not be the first thing that comes to mind when you think about home maintenance. However, tending to these often-overlooked spaces is crucial.

Here is why:

Energy loss - Poorly sealed attics or crawlspace spaces allow air to leak in and out of your home, forcing your HVAC system to work harder. This increases energy consumption and raises your utility bills.
Excessive moisture - Gaps and cracks can allow moisture to seep into your attic or crawlspace, leading to mold growth, wood rot, and structural damage.
Pest infestations - Small openings are easy entry points for rodents and insects. By fortifying your attic and crawlspace, you can proactively prevent pests from invading your home.
Poor indoor air quality - Airflow from unsealed crawlspaces and attics can carry allergens, dust, and pollutants into your living spaces.
Temperature Imbalances - Improperly sealed spaces can contribute to uneven temperatures, making some rooms drafty and others too warm.

When you invest in professional crawlspace and attic sealing services, you can avoid the problems above and many others. Are you unsure whether sealing is a solution that could benefit your home? Contact our team for help. We take pride in doing right by our customers, so you can count on us to offer recommendations that serve your best interests.

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We Believe In Honest Work & Lasting Results

At Crawlspace Clean, we’re built on integrity — we tackle the toughest jobs head-on and stand by our work with an unbeatable renewable warranty. Learn firsthand about our commitment to doing the right thing, no matter what, when you chat with our team.

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What Is Involved in Attic & Crawlspace Sealing?

At Crawlspace Clean, we follow a time-tested process to properly seal attics and crawlspaces. When you trust us with the job, here is what you can typically expect:

A detailed inspection, during which we identify leaks, gaps, and other problem areas compromising your attic or crawlspace.
A comprehensive sealing plan that may include measures such as filling cracks and gaps, adding insulation, and even installing a moisture barrier.
A free estimate detailing our work's price and scope before we begin.
Cleaning, sanitation, and deodorization, especially if we discover evidence of pests, mold, or other contaminants.
Air sealing using advanced materials and techniques.
Moisture barrier installation when it is necessary for protecting a home from moisture damage.
Insulation repair or replacement in cases where an attic or crawlspace's insulation materials have been damaged by pests or moisture or are showing excessive wear.
A final assessment to see that our work meets your specifications and adheres to our high standards for quality.

No matter the project, we aim to provide results that last. In fact, we are so confident in our solutions that we back them with an extended warranty. Choosing Crawlspace Clean for attic and crawlspace services is something that can give you total peace of mind.

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"Great job both times"
They replaced duct insulation and installed a moisture barrier. This the second location they have done work for me. Great job both times.

Charles H.
"Gave me an honest assessment"
He was very professional and responded quickly by text to every question and concern. He was able to schedule an attic cleanup with insulation removal and new insulation installation for the next day.

Esmatsu M.

All Reviews

Allow Us to Simplify Protecting Your Home

With our dedication to transparent communication, meticulous workmanship, and unbeatable customer service, we make working with a contractor simple. Take the first step toward improving your home's efficiency and comfort today. Contact us to discuss your sealing project and secure a free estimate.

You can reach us at (925) 394-4963 or via our online contact form. We proudly extend our services to those throughout Alameda and Contra Costa counties and surrounding areas.

Industry-Leading Warranties
Our 1-year renewable warranty is the best on the market. In the event of recurrence, we'll cover the costs. Renew your warranty year after year and avoid facing hefty upfront costs a second time.
Unparalleled Expertise
Our inspectors have a background in pest control & entomology. With over 65 years of combined experience, we know what to look for and how to treat it.
A Risk-Free Choice
Our team is licensed, insured, and background checked for your peace of mind. We offer budget-friendly pricing and back our services with a satisfaction guarantee.
Start With a Free Estimate
We understand that some jobs take time and never abandon a challenging case. We promise to make the process easy from start to finish. Call today and get started with a free quote.

Built on a Solid Foundation

Our Core Values

1
Integrity
We always do the right thing, even when no one is looking, ensuring our customers receive honest, reliable service from a trusted team.
2
Accountability
We take full responsibility for our work, ensuring every job is completed to the highest standard, on time, and to your satisfaction
3
Motivation
Our team is driven by a passion for improving your home’s safety and comfort, tackling every challenge with energy and determination.
4
Positive Mental Attitude (PMA)
We approach every project with a can-do attitude, overcoming obstacles and maintaining a solution-focused mindset throughout.
5
Competitiveness

We strive to be the best in our industry, constantly refining our techniques and services to outshine the competition.
6
Continuous Learning

We are committed to staying at the forefront of our industry by continually expanding our knowledge and adopting the latest best practices.

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We Make Your House Home Again

At Crawlspace Clean, we're always ready to take your calls! Give us a call or fill out the form below to contact one of our team members.

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