Insulation Contractor reviews in Renton, Washington

Love the Attic Crew! 2 shout-out’s: First, Ron and his team came out and worked their asses off for 2 days, removing a bunch of old insulation and reprise from both our attic and crawl space and doing a bang up job re insulating and moisture barrier-ing and putting out traps for our rodents. Before that, the crew had put together a thorough estimate and inspection with detailed photos. Very thorough and efficient and easy to work with.

Second, about a month later, Jose from the crew came out and did a re-inspection to make sure everything was tip top and to make sure there was no rodent activity. Jose took lots of pics and was very efficient/easy to work with.

Great team, Attic Crew!

We had a stellar experience with Attic Crew. The estimator was professional, straightforward, and respectful. The work was scheduled promptly and Eric S and his crew were fantastic. They arrived on time, worked incredibly hard all day, and got a complete attic and crawl space overhaul done in one day. Part of the house was left even cleaner than they found it. There’s a reason for all the positive reviews. In a time where so many businesses might let you down, Attic Crew exceeds expectations.

Attic crew has done a terrific job with our crawl space project. The crew is very professional. Kept us informed, provided photos, scheduled a follow up inspection which verified work performed is holding up well. Jose, did a great job! He was professional, informative, provided photos. Very happy with Attic Crew!

Attic Crew has been great to work with from day 1. Daniel was very helpful during the initial consultation. Angie from the office was very communicative. Our attic needed a lot of cleanup plus new insulation and they sent an adequate crew so as to get it all done in one day. Jose did our follow up pest inspection today and he was quick and friendly. We were really concerned about the mold issue and the results of the cleanup are holding up great.

There was some accidental damage caused during our install. Mistakes happen. What set Attic Crew apart was that they were totally transparent about the mistake and took full responsibility for the needed repair, which turned out great. Will definitely call them again if we need work in future.

I recently had new insulation installed by Attic Crew, and I couldn’t be more satisfied with the experience. The project was led by Ricky Sanchez, who was professional, knowledgeable, and attentive throughout the entire process. He and his crew worked efficiently, kept the space clean, and made sure everything was done to a high standard. Ricky took the time to explain each step, answered all my questions patiently, and ensured the job was completed on time. I highly recommend Attic Crew—and especially Ricky’s team—for anyone looking for reliable, quality insulation work.

What a difference 2 days make! Our crawlspace started with a little bit of cheapo plastic and water puddles. Tony and his crew showed up and now we have wall-to-wall 10 mil vapor barrier, a French drain system, sump pump, and insulation below the sub-flooring. For the first time, we're not dreading the March and April rains. When you are ready to get your crawlspace done the right way, I absolutely recommend Attic crew.

Ron and crew did an incredible job on our crawlspace! In fact, earlier this year they did such an awesome job on our attic, that we came back to them to do our crawlspace after we noticed an unwanted critter had gotten into our home. Scheduling was a breeze – after unsurprisingly being originally booked out quite a ways into the summer, they called us and asked if we’d like to move the appointment up to just about 2 weeks after we initially called them about scheduling. It was such a relief knowing we’d be able to get our crawlspace redone and any points of entry for pests mitigated asap after we found an issue.

When the day of the appointment came, Ron and crew were punctual and professional. They arrived within the first 30 minutes of the arrival window they’d given us, and called 30 minutes before they arrived so we would know to expect them (it was a first thing in the morning appointment). Once they arrived, all I had to do was show them down to the crawlspace access, and they didn’t need anything else the rest of the day. In fact, despite the fact they were working directly below me all day, I barely even noticed they were there. When they were done, the work was spectacular. Our crawlspace looked so good it had me thinking “maybe I could convert this to some kind of usable space?”. Honestly, the work they did had the crawlspace under our house looking better than a number of garages I’ve seen in my life. And even if I hadn’t gone down there myself to check out the finished product, they followed up promptly after we paid our invoice with 120+ before and after photos to show us everything they did.

I’d 1000% recommend attic crew for your crawlspace and attic needs. 2 thumbs up, 5 stars, perfect 10/10. Thanks Ron and crew!

Really disappointed with Attic Crew's work. We had them do a full clean out of our attic and crawlspace, "sealing" all entry points for rodents, disinfecting the areas, and replacing the insulation.

After the work was completed, we continued to have rodent issues, and every tech that they sent out to inspect our attic and crawlspace could not find entry points. After the 5th visit and continued rodent activity, we finally brought in another company who immediately identified numerous entry points. We had to pay another $3,000 to have them redo the work that Attic Crew did in our crawlspace, and since then we have not had rodent issues down there. The same issue has now arisen in our attic. We have rodent activity there, and are going to have to pay another $5,000 to have the attic cleaned out, sealed, disinfected, and re-insulated again.

To top if off, within a year of having the insulation in our crawlspace installed, I went down there to discover that a lot of the insulation had not been installed properly, and had fallen onto the ground. You can see what I mean in the attached photos. They came back out and used fabric straps (I am not kidding) to patch the fallen sections.

Overall, it was a complete waste of $13,000. Their only redeeming quality is that whoever works their customer service line is very friendly. I can't remember her name, but she was always very pleasant to deal with. The same can not be said about the quality of their work.

My crawl pace has mice problem for many years. I had tried many ways from trapping to sealing holes, caught some but they keep coming, it didn’t work. Two friends recommended Attic Crew. Called and got a free estimate appointment very quickly. Project manager Tom arrived punctually and was very professional. He explained in details what they would do to my crawl space. Ricky Ricardo of Attic Crew led a crew of five to work in my crawl space. They arrived right on time and Ricky is very polite and professional, explained to me what they were doing. They sealed up my pantry and hallway, also covered up the wood floor. They removed everything in my crawlspace from old plastic floor covers to insulations, installed new ones and sealed all cracks and holes within a day. I would recommend Attic Crew to all my friend and family. Thanks for the great job

Attic Crew cleaned, rodent proofed, and insulated both our attic and crawlspace! When we purchased our house, the insulation was basically non existent, and those locations were full of garbage. Now everything is clean, organized, and properly insulated, and our home felt more comfortable right away. Everyone at Attic Crew was great to work with and very professional. Joey, our project manager, was very open in communication, always kept us updated and informed, and was very accommodating with options and help. I am really happy with the service and our new insulation.

We had a fantastic experience with Attic Crew. Tom clearly explained the insulation process for our attic and crawlspace including potential rebates. The install team, led by Ricky, was incredibly hard-working and courteous, completing the job meticulously in one day while protecting our home. I'm writing this review a few days after the project was completed and can confidently say that their work considerably improved the temperature in our home. Highly recommend!

Thanks Jose’ for checking the attic and crawl space. I appreciate the pictures you forwarded. On time and efficient. It’s very much appreciated.

Exceeded our expectations. The attic in our house was sparsely covered with outdated and previously rodent infested clumpy pink insulation. We requested a bid from The Attic Crew. After his initial inspection, Daniel offered us some recommendations and a few options to choose from. Diego and his team removed our old pink insulation and thoroughly cleaned, inspected, air-sealed and then rodent proofed our attic.
They installed proper ducting and roof ventilation for our two bathrooms and kitchen range hood. They work very quickly and quietly and walked us through before and after photos before leaving.
Everyone involved was very professional and transparent with cost and scope of work. I would highly recommend them!

I was very impressed with the work done by Attic Crew on my crawl space! They were very professional and took great care with my home during the work. And I’m delighted with the results! I recommend them wholeheartedly! 💛

Arric Crew did an excellent job fixing a mold issue in our attic. They arrived on time, covered their way to the attic to keep everything clean, and made sure to tidy up after the work was done. I really appreciated their professionalism and attention to detail. They also scheduled a follow-up appointment to double check that everything remained in good shape. Highly recommend their services!

We used Attic Crew through the PSE rebate for our attic insulation. They were the most communicative, punctual, and attentive business we were recommended. There prices were comparable to all the other contractors that PSE partners with and actually slightly lower. We would use them in the future in a heart beat. Very happy with their service

Eric Santiago and his team did a great job insulating and rodent proofing my attic and crawl space. They arrived on time, were very professional, and worked efficiently to complete the job.

Juan and his crew did a great job cleaning up and rodent proofing my crawl space. They were quick, worked hard and left the space clean.

Attic crew was a better price than the bids I got from Clean Crawls and Crawl Pros. And they were able to clean out and get insulation into an extremely tight and narrow space. Both the other companies I got bids from had refused to do that space because they said they wouldn’t be able to access it. But Attic Crew did it no problem.

I was super happy with the service and price.

Erick and his team did an outstanding job insulating my attic and crawl space. Their dedication and hard work were evident as they worked tirelessly from 9 a.m. to 6 p.m. to ensure the project was completed efficiently and to a high standard. Their communication throughout the process was clear and professional, keeping me informed every step of the way. I could immediately feel the difference in my home—the heat now stays in, making it much more comfortable. I would highly recommend Erick and his team to anyone looking for quality insulation work!

Very satisfied with my experience.
I reached out to the company and received a response within a few minutes. Tom came by my house a few days later and was able to quickly get up to the attic to do his inspection. I was impressed by his efficiency. Thankfully no damages/issues were found, but this gave me the assurance I needed. I would reach out to this service again if I experience any more issues.

We recently hired Ricky's team to fully service our crawl space, including replacing old insulation, installing a new vapor barrier, rodent-proofing, and duct cleaning. From the very beginning, the team was prompt, professional, and transparent about the entire process. The crew showed up on time, worked efficiently, and left everything spotless when they were done. The quality of the work is excellent—our crawl space is now clean, secure, and well-insulated. Their expertise and customer service truly stand out.