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    Trius Home Performance

    4.4 (9 reviews)
    Closed 9:00 am - 5:00 pm

    Services - Trius Home Performance

    Building energy audit

    Insulation installation

    Trius Home Performance Photos

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    Mark R.

    Thanks David. I'm sorry Yelp chose to filter this review.

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    Super Attic Solutions

    Super Attic Solutions

    4.6
    (151 reviews)

    Overall, Super Attic Solutions has done an outstanding job from start to finish, and I'm happy to…read moreshare my experience. First, my work started with Tom, a great gentleman who showed up right on time, thoroughly inspected the house, gave me all the details, and walked me through the entire process with patience and clarity. He made sure I understood every step and worked hard to get me the best deal possible. His professionalism set the tone for the entire project. We then had two days of work scheduled. Both project managers, Eric and Greg, were wonderful people. They were attentive, communicative, and did their absolute best to keep everything running smoothly. I really appreciate how well they coordinated the work. The crew overall did a fantastic job -- they worked clean, were respectful of our home and space, and showed up on time every single day. You can tell they take pride in what they do. What truly sets Super Attic Solutions apart is their sense of ownership and level of commitment. They didn't just finish the job and walk away -- they followed up not once, but twice to make sure everything was top notch and that I was fully satisfied. That level of dedication and care is rare to find. You can tell this is a company that genuinely stands behind their work and treats every customer like they matter. For an $8,000 investment, that kind of commitment gives you real peace of mind. I would absolutely recommend Super Attic Solutions and will be using them again in the future. Five stars well deserved.

    Giving 1 star because the crew that did the labor did well, and the service wont let you put 0…read morestars. We chose Super Attic Solutions based on their strong BBB rating, positive reviews, and the sales pitch that emphasized thorough follow‑up and post‑project support. We received three quotes for our attic and basement work; Super Attic Solutions was not the cheapest, but the promised inspections and customer care were the deciding factor for us. The crew that performed the work was respectful, efficient, and left the space clean. However, everything that happened after they left has been the opposite of what was promised. The sales rep assured us that an "inspector" would return a few weeks after completion to verify that: No rodents had re‑entered the home All work met code Any questions or concerns would be addressed He even mentioned a 6‑month follow‑up to ensure long‑term satisfaction. None of this happened. When I asked the project manager to walk the space with the crew, he was hesitant. I'm glad I insisted -- four ceiling lights were sealed incorrectly and left hanging an inch from the ceiling. I was told an "inspector" would come fix them, so the crew left and I was left with blue tape holding up my lights. A week later, our AC wouldn't shut off. I discovered the furnace (located in the attic) had been wrapped in insulation -- a fire hazard and not to code -- and no clear path had been left for HVAC access. When I called urgently, I was asked to send photos and then told a "supervisor with tons of experience" reviewed them and everything was fine. It wasn't. I had to pay an HVAC company to confirm the hazard, and only then was I told they might reimburse up to $500 because they didn't think they could send someone out. When the "inspector" finally arrived, they were not inspectors at all -- it was two members of the original crew. They fixed the lights (well no disrespect) and removed the insulation, from the furnace just laying on the air ducts. However, as we were communicating via technology translator, I could not get any answer to any questions and was told to call the office. Since then, I've left multiple messages through their AI system and sent two emails. I have given this company over 4 weeks to uphold the customer service they say they hold themselves to and I still haven't gotten a single phone call, let alone an "inspector" to look over the work, but they my check cashed. Bottom line: The initial work was fine, but the promised follow‑up and customer care simply do not exist. Once the crew leaves, you are on your own. For the price we paid and the safety risks involved, this company is not worth the money read less

    Attic Crew

    Attic Crew

    4.6
    (145 reviews)

    We had an ongoing rodent problem in our attic and crawlspace for a long time and tried a few pest…read morecontrol companies to help, but none were able to resolve it. After calling Attic crew, they delivered a standout experience and have seemingly solved our issue. Specifically, Juan Grattan led our project and I highly recommend him. On the initial consultation he came out and did the most thorough inspection I had seen. Looking into every possible space for many hours and delivered us a quote that was itemized so we knew exactly what we were paying for. We payed for the rodent proofing with a warrenty and this was a great value. They were true to their word. It was a process of continually finding new entrypoints, closing them off, and identifying changes. They came out numerous times to inspect and make improvements over the course of 2 months and finally got it under control. Each time they came out, they did not charge anything additional. Juan made sure to keep a very high bar for the work being done and earned my trust.

    I've hired Attic Crew twice now, and both experiences were excellent. They first cleaned out my…read moreattic, rodent‑proofed it, and installed new insulation. Their quote was very competitive compared to others. I later brought them back to install insulation and a vapor barrier in my crawl space. I really appreciated how carefully they protected the work areas with plastic sheeting to keep debris out of the living spaces, and the detailed before‑and‑after photos they shared gave me confidence in the quality of their work. Professional, thorough, and easy to work with.

    Attic Crew

    Attic Crew

    4.8
    (59 reviews)

    EXCELLENT INITIAL AND FOLLOWUP SERVICE! We hired the Attic…read moreCrew two years ago for home rodent abatement, a common but serious proplem in Seattle. They did an OUTSTANDING job finding and sealing the entry points, then clearing the old insulation and replacing with minty fresh new contemporary insulation. With the summer coming, we asked the Attic Crew to reinspect our attic fan and advise on possibly adding more. The crew arrived on time, with all their equipment, discussed our project needs with us, then promptly carried out the inspection. The Attic Crew report was A) our equipment was running fine, and needed no additional service. B) considering the tight attic space, the current fans were sufficient and no more would be needed. Final result? NO CHARGE FOR THE INSPECTION AND RECOMMENDATIONS! We would ABSOLUTELY GO TO THE ATTIC CREW next time we need their services!!!

    The whole interaction with Attic Crew from the very beginning with the initial quote through to the…read morejob completion made us feel completely well taken care of. They're efficient and completely thorough. Shout out to the on-site project manager, Ricky Ricardo (yes, his real name, like the character from I Love Lucy, but he's a great sport about it) - who came early and stayed late to make sure we knew what was going on and were fully satisfied with the complete job, with a walkthrough and pictures of everything from end to end. Ricky is a guy who cares about a job done right and cares that the customers are completely comfortable, happy, and satisfied. Ricky came in before the crew started, walked us through how the job would go, made sure that all of our personal belongings were moved far away or protected by plastic throughout the garage and all the way through to the crawlspace access near the kitchen. The taped-up plastic "hallway" they created to prevent fiberglass and biohazard waste from leaking out into the house was going to block off part of the house, so Ricky made sure that we would have access to everything we needed, and offered to cut holes or coordinate crossings through as necessary. For the 3.5 years we've lived in this house I've been scared to even put my head down in the crawlspace, and by the end of the job I was ready to stand in there and take my own pictures of the space. Thankfully I didn't even have to take my own pictures, because Ricky organized sending me hundreds of before and after pictures from everyone on the crew. I have so many pictures now I could draw a pretty good map of my crawlspace without ever crawling through it. The price (spoiler: great!) Where other companies tried to quote for a smaller scope of work to keep costs within our budget, Attic Crew combined a completely thorough top-to-bottom job with guaranteed PSE rebates (as appropriate to our case) to meet our budget and then some. This was actually the best quote we got in two ways. First, this job was scoped to everything we wanted and more, no cutting corners. Second, it was the cheapest quote overall by about $500 thanks to PSE rebates that Attic Crew guarantees. Attic Crew takes care of the PSE rebates on their end, no paperwork for us. They included line items on the quote to show us how much we were saving from the rebates, but the sales rep, Tom, guaranteed me that even if they somehow don't qualify for the rebate from PSE, they will never charge that back to us. On top of that, they were quick to schedule the work only a week after we paid the deposit. The scope of work (extremely thorough): Removal of all old insulation and vapor barrier. Biohazard cleanout and sanitation. Crack sealing (foam, mesh, and/or cement as appropriate). Air sealing around any penetrations (vents, ducts, wires) into the house. Upgrade from 4" R-17 to 10" R-30 fiberglass insulation. Upgrade to 10-mil thickness vapor barrier. Replace dryer duct from flexible to rigid aluminum. The job was very thorough to improve our home efficiency and lock in the PSE rebates. As a bonus, they included cleanout of an abandoned rat's nest in a cabinet in the corner of the garage that the previous owner left us as a "gift" and we'd never had the equipment or PPE to properly deal with, and any rodent droppings found in the garage as well. Literally the only (very minor) issue we had was that we'd scheduled the quote on a day that turned out to be a Monday holiday. The communications were a little unclear referring to "tomorrow" rather than a specific date and ultimately they confirmed the appointment for the next business day. No harm done.

    Northwest Crawl Space Services

    Northwest Crawl Space Services

    4.7
    (9 reviews)

    Heartfelt thanks to Lior and his crew for their outstanding work. Finishing the entire project in…read moreonly two days was nothing short of a testament to genuine American efficiency. Our primary reason for choosing Northwest Crawl Space Services was their ability to provide a comprehensive, one‑stop crawl space solution. They offer the full spectrum of crawl space restoration services and can also install a sump pump system. We also used their high‑quality rodent prevention services as part of the project. Among the companies AI recommended to me, Northwest Crawl Space Services stood out with exceptionally strong customer reviews. I also browsed through some customer reviews, including a long, thoughtful one written by an older gentleman. He wrote, "Lior was our lead person for questions and he made it easy to understand, going over everything--I mean everything!" Lior is also the blogger who wrote the educational articles and the detailed, highly informative work logs on the company's website. And as luck would have it, the company assigned Lior to do our estimate. Now we can say the same thing: everything became easier because Lior stepped in with such calm, steadiness, and responsibility. On the day of the estimate, Lior told us they would protect the laundry room and the garage, and that they would do their best to complete the project to a high standard--he even said they would make our crawl space "beautiful." Our only expectation for the crawl space was basic functionality. It is technically part of the house, but the last time I went inside was thirteen years ago. This time, however, when I entered the crawl space to take photos, I had to admit that their attention to detail was truly impressive. I'm posting a few photos here--this is only a small portion of what they accomplished. The quality of the work far exceeded anything we had imagined. Considering the hours they spent in that low, dark, cold, and damp environment only deepened our respect for their perseverance. During those two days, even though the work was physically demanding, we could still feel that they were genuinely happy. This speaks both to their inherently positive mindset and to the healthy, supportive workplace culture within the company. The office staff were equally enthusiastic and provided the same high level of friendly, professional service. NWCSS is a company you can truly trust. A few days later, on a sunny afternoon, I went back into the crawl space. What I saw made me finally understand what "beautiful" truly meant. I sat there quietly, watching the interplay of light and shadow between the new floor insulation and the new vapor barriers, with the new air ducts weaving through the space in graceful lines. In that moment, the present felt eternal. Lior delivered on everything he said he would do. Highly recommend!

    I hired NW Crawlspace to redo the insulation under my house, including duct sealing and rodent…read moreexclusion. They were friendly and professional, but a follow up inspection by another company later revealed that the work was substandard, and things that I'd paid for had not been done. After several attempts NW Crawlspace were unable to fix their mistakes, and communication broke down. I paid another company to come in and fix things, and the owner of NW Crawlspace reimbursed my costs and gave what I believe to be a sincere apology.

    Attic Star

    Attic Star

    4.9
    (25 reviews)

    Attic had been ignored for years. It was one of those places nobody really thinks about until…read moresomething feels off in the house. Lately the upstairs rooms always felt dusty and the temperature kept changing a lot, cold at night and warm during the day. Someone suggested checking the attic and once it was opened it was pretty obvious the insulation was very old and the space needed a real cleaning. Team came out and took their time looking around first. They explained what they were seeing and why the old insulation was not really doing its job anymore. There was a lot of buildup, old insulation, dust, and just years of stuff sitting in the attic. Once they started removing everything it was kind of surprising how much came out. Whole attic was cleaned out properly before anything new went in. They also pointed out a few small openings where air was getting in and sealed those while they were up there. After that the new insulation was installed and the difference started to show pretty quickly. Upstairs already feels more comfortable and the house keeps the temperature much better. Air feels cleaner too, which was something that was noticed almost right away. One thing that stood out was how careful they were during the process. They covered areas they were walking through and cleaned everything before leaving so there was no mess left behind. Attic cleaning and insulation is probably one of those things people forget about until it becomes a problem. Looking back it probably should have been done earlier, but really glad it finally got taken care of. House feels better overall and it just gives peace of mind knowing the attic is clean and properly insulated now. Really good experience from start to finish.

    They were very responsive and professional. Their quote was a bit higher than the others.read more

    Trius Home Performance - homeenergyauditors - Updated August 2026

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