Insulation Contractor reviews in Seattle, Washington

Our attic insulation replacement and mold removal were expertly handled by Attic Star. Tom was professional, informed, and gave a detailed explanation of the whole procedure. The group constructed new insulation, safely removed the mold, and significantly enhanced the quality of the air within.

We had to replace our insulation quickly after a mold remediation, and Tom was wonderful in helping us coordinate both services smoothly. His organized and reassuring manner truly eased the stress for our family and made the whole process much more manageable.

After dealing with persistent drafts, we chose this company for attic air sealing and insulation. Their diagnostic inspection was very detailed, identifying exactly where we were losing the most heat. Since the upgrade, our furnace runs much less frequently, and the house holds its warmth perfectly. This is a must-do home improvement for any older home.

The crew was friendly, worked efficiently to clean out our crawlspace, and replaced insulation and the vapor barrier. They showed me before and after photos of unexpected issues they repaired. I was very satisfied with their work and would recommend them to other homeowners.

Daniel oversaw my insulation replacement, and he did a fantastic job! He was professional, knowledgeable, and made sure the project stayed on schedule. I really appreciated his proactive approach and the quality of work his team delivered

Joey was awesome, came out to give us a bid and was super friendly he let us know what we actually needed or didn’t. Got a bid that same night and walked us through everything and was very responsive. They sent out Antonio and his helper and they were great and did an amazing job. They went above and beyond making sure stuff was masked off, worked hard and did great on the job. Very friendly as well.

I would 100% use these guys again.

The crew handled a tough job of cleaning out old vermiculite insulation with specialized equipment and great care, adhering to all safety protocols. I was highly impressed by their professionalism and commitment to a dust-free cleanup. The new attic insulation is uniform and thick, providing peace of mind and better energy usage.

Ron and Tom coordinated the team because I requested insulation replacement and mold removal. Everything was quite efficient and organized. I must say that this company's service is admirable, and the equipment and materials are of good quality, so there were never any problems, and I am quite happy and satisfied with the result. I could recommend them to everyone because they are well worth it.

We hired Attic Star for a full Air Duct Replacement and comprehensive Rodent Proofing, and we are incredibly satisfied with the results. Daniel and Nir both played key roles in ensuring this complex project was a success. The new ducts have significantly improved our indoor air quality, and the rodent proofing is clearly a durable, long-term solution

By rodent-proofing, entry points into the attic were removed. Before putting the insulation back up, Joey made sure it was completely clean. It feels like everything is safe.

Mold growths near basement windows had to be carefully taken off. Spores couldn't spread because they were contained. Evelin gave the go-ahead for the final pass test once the drying was done. It feels clean and safe now.

Crawl space mold spread quietly until a strong odor appeared. Remediation involved careful removal and antimicrobial treatment. Daniel stayed accessible for questions throughout the project. Peace of mind has been restored.

The efficacy of the HVAC system decreased as a result of the aging of the ducting. The ventilation dispersion was restored to its original state following the replacement. Tomer evaluated the system that had been completed using his own criteria.

I'm very delighted we picked Ron to do our air duct renovation and rodent proofing. He and his colleagues were extremely competent, sealing up all possible access points and ensuring that our new ducting was properly placed to maximize airflow. It's a huge relief to have a clean, rodent-free attic and an effective HVAC system.

Highly recommend Tom and Nir for mold remediation and air duct replacement. Our indoor air quality improved immediately. They were punctual, thorough, and left the workspace spotless. It’s a relief to know our home is healthy again. Exceptional service from start to finish.

Jun did my original inspection and was great very informative and professional. Ricky and the guys showed up on a hot day and spent most of it in the attic. They came ready to work, they were quiet, respectful and cleaned up well after themselves. Attached are some before and after of the mold and duct/insulation work they did.

Adam and his crew did an awesome job. Very happy.

I hired Energy Savers to install "dense pack" cellulose insulation in my attic. They owner, Rod, was very helpful and patient with me as I changed the scope of the project multiple times. He was always prompt with returning my calls (even called me from Europe once!) and very helpful with problem solving the challenges that come with retrofit insulation installs in old houses.

His crew was kind and worked quickly to get the job done. There was an incident where a large amount of insulation was accidentally pumped into my children's room. This created a large dusty mess and was at first very surprising and irritating. However, Rod and his crew worked to fix the problem, and ended up paying for almost $700 in cleanup costs. Which was a large portion of the total I paid for their services($4300 total). I really appreciated them taking responsibility for their mistake.

I would and will use Energy Savers again in the future. They are a tremendous resource for any homeowner looking to improve the comfort and efficiency of their home.