Having my exterior walls insulated with NW Insulation really could have not gone better. First, I…read morehad the estimator come out just a couple days after I called, he spent an hour or so going over my house & checking the insulation and then figured out the estimate. I was shocked, with the PSE rebate, which NW Insulation takes care of, the estimate was thousands less than I thought it would be! I signed up, and a day or so later I got a call to schedule the install, again, surprisingly, they could do it right away and I scheduled for about a week out. The installers got to my house about 8am and were very polite and professional. They basically worked all day, got the job done, and were on their way. They left everything clean and it is amazing to me how the house looked when they were done. They blew in the insulation from the exterior and the method that they used left no trace, they removed a course of siding, drilled holes, filled the walls, plugged the holes, and replaced the siding. You can't even tell that they were there. I have only had a few hot days to determine if there has been an improvement and honestly it really does seem to stay cooler inside, looking forward to winter for the real test. All in all, this has been a great experience, I very highly recommend NW Insulation for your project.

Make sure you check every aspect of your project once the crew is done and make sure nothing was…read moredamaged or left a mess. Crews seem to be in a hurry miss things or don't do it at all. Check to make sure youre getting the correct fiberglass, foam depth or blow depth.

Today I had Lobos Insulation help me with my insulation needs. They are a top notch company with…read morereally nice and hard working employees. Military Veteran friendly company. Excellent communication, quick, on time, and very professional. Excellent value and you will be grateful you called Lobos for your insulation needs... just as I was. Highly Recommended!!!

I had a rodent problem in my crawlspace and needed to have all the insulation and vapor barrier…read morereplaced. They communicated clearly and did a good job removing the old insulation, rat droppings, a dead rat and vapor barrier and installing the new insulation and vapor barrier. The price they charged was much lower than the two estimates I got from other companies and the quality of work seems good.

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.

Our crawl space was in a bad shape. Green Attic came in and did a fantastic job restoring it. The…read morecustomer service was excellent. The team that did the work were awesome. Highly recommend them.

I interviewed about a dozen insulation contractors before choosing Green Attic to replace my attic…read moreinsulation and do mold remediation and rodent-proofing. They gave me a good price (about middle of the price band), and didn't try to upsell me. One of the most important things with a job like this is to have someone who is knowledgeable and responsive, and Green Attic delivered: they worked up multiple quotes for me, responded promptly to all my emails, texts, and phone calls (thanks Kassandra!), the work crew arrived on time, and they sent a lot of before and after photos when the job was done. Clint really helped me out when a piece of the drywall ceiling failed due to unknown prior moisture damage, sending over one of their contractors the next day and covering half the cost of the fix. I'm very pleased, and highly recommend Green Attic.

Phil, Troy and team are prompt and professional. They took care of my crawlspace which needed new…read moreHVAC rigid duct insulation, vapor barrier, air sealing and twining the existing insulation. They did a great job with reasonable price gave a thorough plan of execution, 5 year warranty and worked with me to address my concerns regarding cold air drafts in the living area. They are always willing to work with you and your requirements, so best to describe what you need and what are the expectations. For future jobs I will recommend they also ensure to give headsup to customers when they plan to come and budget for wiggle room in job completion estimate as there's always unexpected outcomes which will require additional time.

Update: I was billed twice, so you'll want to double check your statement. I paid by check--to…read moreavoid the unexpected fees using my debit card. In related news, I later found out that asking adding a surcharge for debit transactions is actually illegal per U.S. Federal law. Good to know. (https://usa.visa.com/dam/VCOM/download/merchants/surcharging-faq-by-merchants.pdf) You might bring this up when they attempt to do charge you for a debit card, which my agent did. They can charge up to 3% for credit cards. Nevertheless, the good folks are the office were very nice about reversing the double-charge. I am waiting to see when it comes through. Pro's - Basic work seemed to be done well and at a price that was competitive with others I contacted at least for the basic service. - Communication was prompt. - After some re-scheduling on their part, the team did the work swiftly and efficiently. - Most of the terms were clear in advance, using Yelp Projects. Con's - This is a fairly shiesty corner of the home maintenance world. Many providers seem to give you a low-ball estimate to get in the door and then upsell significantly. - Envirosmart is not an exception. - The initial quote was $200. This included scoping the ducts and doing the negative pressure clean-out. - Onsite, they then upsold me to $670 for a more thorough brushing of the vents, sanitation, and some other ancillary services. - They were only modestly well-organized. They called the day-of to reschedule because of a conflict with internal training. They also confirmed a different time than I had originally scheduled. It was the difference of a 9 to 11am original window and a 2:30-3pm arrival. - The Yelp Project communication could have been clearer. They did not specify whether they were calling to quote me or coming to do the service! Amid all this and with some clarification and flexibility on our part, we worked it out. I would have appreciated either a discount or additional service for the delay. None was proffered. I did not go ahead with the upsell as I had already gotten quotes for less from other providers with somewhat more transparent pricing. I think the work they did appeared fine. See attached pics. Your guess is as good as mine which are before and which are after! They did not specify when they sent them to me and email took off the timestamp. I'm hoping the cleaner ones. I probably will try another service when I do this again and with a higher rated provider. All in all, though, I had low expectations and those low expectations were met.

I found Envirosmart through Yelp's project quote tool. I got 6 bids and Envirosmart was very…read morecompetitive compared to others. Not the cheapest but the most comprehensive. I opted for the deep cleaning option and got lucky because they had availability within a week. Chris came by today and did an excellent job. They were running a few minutes late but informed me at the start of the arrival window. They were very respectful of our home and wore booties throughout. The service itself was very comprehensive and took over 2 hours. No upsells/subscriptions. After they were done, everything was cleaned up perfectly. My vents are now clear! Looking forward to working with Chris the next time.

From the bidding process to job completion, everyone at Evergreen Insulation was professional,…read moreknowledgeable, and flexible. Couldn't have imagined a better experience.

On time great job. Cared about keeping the restrooms property clean. Did what they quote.read more

Many came and quoted the job. Boulton's quote was clearly the best quote- detailed and specific…read more Others inflated the rebate and cost showing a higher savings on a higher cost. Others did not identify issues. The work was pro level- they identified issues w/ venting and such and rocked it. Highly recommend.

Didn't know what to really expect with my attic insulation project but I'm very happy with Boulton…read more Price was right and from Kevin's bid to the crew that did the job, they were thorough, very tidy, and conscientious. They even laid covers over my old worn carpet even though I said not to worry about it as flooring is the next project! Feels good knowing I won't be throwing money off the roof anymore.