Called and contractor came out next day for bid and following day job done. Our membrane under…read moremobile was cut and massive insulation allover ground. Husband elderly and could not get new door open to get under mobile. Antonio cut and got door open. Does a great job and is nice, efficient and cleaned up after self. And while there, neighbor came over and asked him to look at his place, he had a newborn. So when my job was done, he stayed late and did neighbors job. He wanted NO child to ever be cold. Best money we ever spent. And it was Not expensive. He came from an hour away. We are going to hire for our attic next. Our place is So Warm now.

From the owner: Welcome to Dragon Guard Insulation, your trusted experts with over 15 years of experience…read moredelivering superior insulation solutions that enhance comfort and energy efficiency. As a family-owned and operated business, we pride ourselves on our personal approach, treating every home with the same care and respect we would our own. Our services include insulation, vapor barrier installation, and sump pump installation—each completed with a strong focus on cleanliness, transparency, and customer satisfaction. Choose us for quality craftsmanship and a commitment to building lasting relationships while protecting your home from the elements.

Great company. We originally just wanted insulation blown over what we had, but decided after…read moreseeing the amount of dirt, old animal debris, missing insects and lack of sealing of holes and areas we would have it all removed and replaced. $$$ but so well done! I went up and checked before, during and post work and we are so pleased. We are now properly vented and have airflow, have all areas sealed, vent fans sealed correctly and enough insulation. It took only about an hour for the estimate, including the 1/2 hour the gentleman took to write it up and provide photos, work to be done and costs (in a color pamphlet!). He also reviewed what was found and what work should be done and why. We were really impressed. The actual work was scheduled week later and took 2 days (did not take an entire day each day). They were quick, clean, put up plastic barriers to protect the walls, house and floor. No leakage of any debris or old soiled insulation occurred. 10/10 would hire again. Note: they took care if the PSE rebates and were recommended by PSE.

I hired these guys to clean out attic and basement, and to seal ducts and replace insulation due to…read morerodent damage. After the work, I discovered an unusual amount of dust accumulating in my house and tracked it down to the attic intake duct not being sealed and the new blow in cellulose insulation being sucked into my air system. I removed the blow in insulation to seal it and found all the shoddy work done by the Crawl Pros crew: unsealed ducts, horribly sloppy foam spray sealing, wrapped ducts with large gaps where insulation is missing, old rat droppings not cleaned up, sand from blasting not vacuumed, bent blow in depth gauge to mislead about actual insulation depth, old insulation re-used and buried, loose staples from a failed staple gun, and damaged hardwood floor near attic entrance. Whatever you do... look elsewhere for attic or basement work

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.

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

Service I requested was blown in wall insulation. Wendy the estimator did the quote for this. Great…read morepricing and very flexible on changing the date of installation, they came a few days earlier which worked out well for both. The crew were very efficient and friendly. After finishing blowing in the insulation they cleaned up all around the exterior of the house leaving nothing. It pays to read contract fine print. Other quotes I received varied in pricing by double and wanted 50% upon signing then 40% day of installation leaving 10% at completion. Also changing the installation date was costly, some $500 just to change a date. WA Evergreen did not charge a fee to change a date, nothing down just pay when completed. Great communication by all involved. I'm very happy that I chose them.

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!

Wallet-Friendly Insulation is my recommendation. Martin and his crew accomplished what we agreed,…read moreand much cheaper than other bids elsewhere. I'm a happy customer. Not an easy crawl space to clean out and re-install new so fast...cleaned out and insulated my attic too. Everything professionally done on 2,000sq ft home in 3 days. Thanks again! Aaron

Martin was the only contractor that actually came to the house to give a bid. His pricing was…read morecompetitive, and he was on time and did what we agreed to. He covered our floors with plastic, although the only equipment/material in the house was a hose. He had photos of before and after, so I didn't need to crawl up into the attic to view what he accomplished. Very pleased and would highly recommend Martin and crew!

We had insulation in the Attic replaced with new insulation in the crawl space our air ducts…read morecleaned. Aaron came and gave us an estimate after a throw check of our attic and crawl space. Aaron's attention to detail and explaining the whole process was incredible. The crew led by Luis was very professional and kept me aware of each step in the process. Eli in the front office was very helpful when we had to change a date. He was also very helpful and arranged payment through our bank. I will definitely use Environmental Solution again

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.

My house was due for a crawlspace and attic cleanout. I reached out to several contractors and got…read morequotes from at least 5 different companies. Insulation Co gave me the best price out of all. The owner, Jo, was very knowledgable and easy to talk to. He was always willing to jump on the phone to answer any questions, which I appreciated a lot. My house was built prior to 1989 so I received a nice PSE rebate for the work. On the day of, Jo's crew were quick and efficient and provided Before and After photos. They removed my old vapor barrier and insulation and replaced with new one, added new dryer vent duct and flapper, and added new roof vents for all my bathroom fans, and much more. I was able to ask them questions during and provided water and snacks to them for their hard work. The crew respected my home and cleaned up after themselves before leaving. After the work was completed, I thanked Jo for making this all possible and being easy to work with. We went over some of the After pictures together over the phone to help me learn about everything and ask additional questions. They even sent a crewmember to come back for a 2-week follow-up on the work to make sure everything still looks good. I would recommend Jo and the team at Insulation Co to my friends and family for attic and crawlspace cleanout services again.

Too much wrong to even begin to say. The service I requested was not completed. What little was…read moredone was about the quality of a toddler. Not sure what the deal was I'm waiting to find out the results of the testing to be sure.