About

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Attic and Crawl Space Experts

Lake Atitlan Insulation Llc is a Seattle, WA native owned business. We specialize in Crawl Space Water Intrusion Solutions, Attic Insulation, Sump Pumps, Mold Remediation, Encapsulations, Vapor Barriers & Air Duct Cleaning. 

We take pride in our system designs and implementation. Understanding why water, mold and humidity are occurring is half the battle, installing the right system is the key. Standing water, sweating duct work, water suspended in your insulation and fungal growth diminishes the value and quality of breathable air in your home. Taking care of the bones of your home is paramount.

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Installation and maintenance

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Installation and maintenance

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Call us for All Your Crawl Space Needs!

We are dedicated to giving your fast, friendly and reliable service. We offer services every day of the week, at the time that's best for you.
  • Water Intrusion
  • Mold Remediation
  • Humidity Solution
  • Sump Pumps
  • Crawl Space Repair
  • Dehumidifiers
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Why Choose Us

Experienced Team
 For many years, we’ve been in the insultaion & crawl space Industry.
  Attic & Crawl Space Experts
Together with you, we create the plan that considers all of your needs.
Licensed & Insured
We meet the highest local and regional standards, and use only certified products.
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Competitive Prices
You’ll receive the highest quality products and services, at the very best prices. 
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