Insulation Co., LLC - Removal & Clean Outs

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17 Years In Business

Company Details

  • Verified Licenses
  • Bilingual

Contact

20508 Cypress Way
Lynnwood, WA 98036
http://www.insulationco.com

Hours

  • Mon: 8:00 AM - 6:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: 8:00 AM - 3:00 PM
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Small Jobs Welcome

Areas of Expertise

  • Insulation Removal & Install
  • Mold Removal & Remediation
  • Attic & Crawl Space Clean Outs + Rodent Exclusion
  • HVAC & Duct Replacement
  • Crawl Space Sump Pump & French Drain Install
View All Offerings and Cities Served
Deals

Cost Information

  • Free Estimates
  • Credit Cards Accepted

Ratings

4.9
210 Verified Reviews
  • 5
    204
  • 4
    5
  • 3
    0
  • 2
    0
  • 1
    1

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
Showing 11-20 of 210 results
1.0 Catherine R. Everett, WA
4/18/2026

I hired Insulation Co to work on the attic of my rental property less than 2 months ago. Unfortunately, once new tenants moved in and began using the space, we discovered that the bedroom outlets were no longer functioning. When I contacted the owner to ask if a wire might have been accidentally disconnected during the attic work, he refused to come by to inspect the situation. He argued that I should have reported the issue within two weeks, despite the fact that the unit was vacant and only recently occupied. Rather than offering to troubleshoot or verify their work, the owner was argumentative and dismissed the concern entirely. I am disappointed in the lack of accountability and professional courtesy, and I would suggest looking elsewhere for a contractor who stands behind their labor.

Response from Company:

We?re sorry to hear about your experience and would like to clarify a few important details. Our company did not perform any attic work at this property, our scope was limited to the crawl space. The work was completed approximately two months ago, and our contract states that any damages must be reported within two weeks of completion. Since this was reported well after that timeframe and because this involves an electrical outlet rather than insulation, a licensed electrician is required to properly diagnose the issue and determine the source. When you contacted us, we attempted to discuss the situation by phone; however, the customer hung up before we could fully review the concern. We followed up in writing and confirmed that if our work is found to be the cause, we will cover the cost of repairs. We stand behind our work and remain open to reviewing any findings from a licensed electrician so this can be resolved appropriately.

5.0 David S. Mount Vernon, WA
4/17/2026

Insulation Co did a great job at my home, Jo did a great job setting up our appointment and answering many questions and helping us save money. I really wanted to give a big thanks to the crew that worked on my home. They were punctual and very proffesional great hard working crew I would 100% recommend them to anyone needing their services.

Response from Company:

Hi David, thank you so much for the kind review! We?re glad to hear Jo was able to help answer your questions and find ways to save you money?that?s always our goal. We also appreciate the shoutout to the crew! Showing up on time and delivering professional, high-quality work is something we take a lot of pride in, so it means a lot to hear that feedback. Thank you again for the recommendation, we truly appreciate your support and are always here if you need anything in the future!

5.0 Pete W. Renton, WA
4/11/2026

We were very pleased with the job they did insulating our crawl space. There were three men who were very polite and thorough explaining what they did. They completed the job much quicker than I thought it would take. There was an excellent PSE rebate that significantly reduced our out-of-pocket costs. The final cost was quite a bit lower than other estimates we received.

Response from Company:

Thank you so much for the great review, Pete! We?re glad to hear you were pleased with your crawl space insulation and that our crew made a positive impression. We always aim to be thorough, efficient, and clear in our communication, so it?s great to know that came through during your project. We?re also happy we could help you take advantage of the PSE rebate and keep your overall cost down, that?s something we really strive to do for all our customers. We truly appreciate you choosing Insulation Co. and for taking the time to share your experience!

5.0 Chris M. Seattle, WA
4/7/2026

Jo and team were so great, we had some pest damage and insulation missing, and they came in and finished the crawlspace and attic in a single day. They were quick to respond to questions, and worked to get us rebates immediately, which were baked into their quote. I could not recommend them more.

5.0 Felicia T. Bellevue, WA
4/6/2026

After talking to 3 reputable crawl space companies, we selected Jo Estrada because of his knowledge, details, promptness and of course competitive estimate. He also provided valid suggestions to tackle the issues we had. Communication was very good, he scheduled around our availability. Their crew was prompt and did a very good job and cleaned up after themselves. Photos were provided which was very important to us for documentation purposes. I would highly recommend Insulation Co. I am also in the business of commercial property management, so am quite picky! Thank you Jo.

5.0 Patti C. Tacoma, WA
4/1/2026

Pedro and his crew did a fantastic job. Would recommend highly.

5.0 Anthony T. Auburn, WA
3/30/2026

I can’t say enough great things about Insulation Co Inc! They recently helped resolve a major issue under my home where 4–6 inches of standing water was discovered during a home inspection. From start to finish, the experience was outstanding. A crew of three showed up right on time, were extremely professional, and worked incredibly hard despite the challenging conditions of water and heavy mud. You could tell they took pride in doing the job right. A special thank you to Jo, the owner, who was not only very knowledgeable but also genuinely understanding of my situation. He quickly identified the best solution and provided a very competitive bid, which made the decision easy. If you’re looking for a company that is reliable, hardworking, and truly cares about their customers, I highly recommend Insulation Co Inc!

5.0 Carla A. Burlington, WA
3/24/2026

I needed to replace the insulation in the crawl space under the house, I called a few companies that handled this kind of work and got great service right from the start when I called Jo at Insulation Co. LLC. He was very friendly, informative and walked me through the whole procedure. Since I have natural gas but, wasn't aware of the rebate CNGC offers Jo fully explained it to me then happily completed the application for me which made the whole process a piece of cake. His crew did a fantastic job of replacing the insulation and completed the clean up. He even built me a door for the entrance to the crawl space to help keep the varmites out. In a heartbeat I would recommend Jo Estrada and his company. They were very professional and were done in no time at all.

5.0 Shane L. Seattle, WA
2/26/2026

Team was great! Came in, did a great job, and even did a couple of other minor things that I requested while they were there. I recommend them highly! Very helpful and professional start to finish!

5.0 Barbara W. Deer Harbor, WA
2/24/2026

Very efficient. Arrived on time. Cleaned up messy crawl space. Insulated pipes and filled spaces with screens and filled holes where rodents were getting in.

Photos

Insulation Co., LLC - Removal & Clean Outs
8
French Drain System
5
Crawl Space Insulation
5
Attic Cleaning
3
Crawl Space Mold Removal
3
Heat Duct Replace & Seal
2
Wall Drill & Fill
Crawl Space Spray Foam
4
Sump Pump & French Drain
5
Crawl Rodent Exclusion
2
Attic Mold Remediaton
Crawl Space Clean Out
2
Warehouse Seattle
3
Edmonds Crawl Space
3
Tulalip Beach House
3
Marysville Shop

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