Mo came to our house today and did a great job cleaning our ducts, sanitizing the ducts. He was a…read moretrue professional. We highly recommend him and the companies services.

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.

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.

These guys are top notch! We were struggling with how to address mold/ventilation in our attic. A…read moreneighbor had used them for a whole house fan and recommended them highly, so we gave them a call. They were super responsive and came out right away. Eric, our technician, was incredibly thorough in his inspection and gave us recommendations that made way more sense than what others had suggested. This is a quality company!

Scott provided an excellent overview of the project and clearly identified the underlying issues…read more His expertise and depth of knowledge were evident, and his thorough approach ensured that I have a comprehensive understanding of the situation.

I was very impressed with Chris Merrick. He was polite, professional, thorough and knowledgeable…read more He inspected the attic crawlspace, vents and insulation. Having many years of knowledge in this business, he knew exactly what to assess. I really appreciated the level of courtesy and experience he brought to our problem. Highly recommend this company.

I can't express how well the installers treated my house and the quality and care they exhibited…read morein cleaning my crawl space and laying down new installation. They did a really great job an were very considerate. I recommend they whole heartedly.

Had crawl pros fix the crawl space under our home, it was a complete disaster, the crew of 3 worked…read moreon it for 6.5 hours ( a job I wouldn't want to do) , I haven't been down there but the photos the lead man showed me it looks pretty awesome down there, great job guys!

As a female homeowner I had an unfortunate experience when Crawl Pros estimator (Scott) came to my…read morehome. I could tell how annoyed and frustrated he was when I would ask a question. It was uncomfortable for me since he didn't try to be patient or at least hide his disdain. When I asked how would they remove the rat feces, he said they don't. They just lay the vapor barrier over the turds and hope you never bother to look. After reading the other reviews, it's sad that other customers had to discover this after paying thousands of dollars for a cleaning. Scott thought my request was unacceptable by saying "what do you want us to do, pick each one with tweezers". Haha! That is literally their job (aside from the tweezers)!! . I told Scott that it wouldn't work for me and he literally insulted me. I asked him to leave and I said that it was unprofessional. He said he disagreed and left the gate open when he left. Good lord. I called to give feedback to the manager but never got a call back so I thought I'd let others know, especially for women home owners.

Nick and his crew were great! Super communicative and timely with their work installing ventilation…read more(intake) in the attics of our 4 story townhome. Would definitely work with them again!

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.

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

One of the best experiences we've had working with a company to do work in our home. They were…read morepunctual, easy to work with, very knowledgeable and very detailed oriented. The even fit us in last minute! Highly recommend and would go with them again anytime we need help.

I had to get some insulation removed and replaced on short notice because the roofing crew found…read moreissues with the existing insulation while working on the house. Chris from Attic Doctor came out right away, looked over everything, walked me through the options for both materials and pricing, and explained the whole process clearly from start to finish. He coordinated with the roofing company to make sure the timing worked out, and kept me updated the whole time. Whenever I had questions, he got back to me quickly and was easy to talk to. Definitely recommend working with this company. Ask for Chris. He's the one you want to work with!

Without a doubt, the best attic insulation guys in the biz! My electrician friend informed me that…read morethere were signs of rats in the attic, so I contacted Green Attic based on the positive reviews I read online. I'm very glad I did! Talk about great service! They arrived right away to conduct the inspection, they took a bunch of pictures and detailed their plans. Green Attic did an amazing job on my attic. I was very impressed with not only the job they did, but also how professional they were while doing the job. I knew exactly what they were going to do, and on the day they showed up, they did exactly what they said. The job site was clean and tidy, and of course my attic was left in immaculate condition.

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.

Christian is in the middle of his second job for our home. The first one was a small project for…read moreour nursery and he did a fabulous job. We hired him again for our attic and continue to be impressed. They just completed the attic clean out and they kept the house spotless. The clean out itself was thorough, sanitizing after rodents were discovered, and sealing possible entry points. We wanted to use formaldehyde free mineral wool insulation that was Greenguard Gold Certified but with supply chain issues was difficult to find. Christian was able to get it for us, and will be installing soon. We are so happy we found Christian!

From the owner: Spray Foam Insulation Home Energy Upgrades…read moreAttic, Crawls and Wall Insulation Thermal Camera Inspections Home Energy Inspections