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.

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.

I would not recommend this company as they don't seem professional. They came twice to my…read moreconstruction site to give me an estimate and when I asked few questions to clarify the quote, no response. Additionally they were the most expensive of all the quote I got. I can get that a company is too busy and/or doesn't want the job but a simple email saying so would have gone a long way! Time is critical on construction project and they just made me waste mine.

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.

The proposal I received included several additional services that I did not request. I simply asked…read morethat those items be removed so the proposal reflected the scope I originally asked for. The proposal itself already included a clause stating the work would be considered partial remediation with no warranty attached, so liability concerns had already been addressed in writing. Instead of adjusting the scope, the company withdrew the proposal and sent an email suggesting my request to remove those additional items were "demands." Based on my experience, be very clear about scope and expectations before requesting a proposal from this company. They will scope creep on you.

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.

Insulation Northwest did an outstanding job insulating the attic and walls of our 1940s Seattle…read morehouse. From the initial sales conversation, through scheduling and the actual installation, the entire experience was seamless and fairly priced. Vlad in sales was particularly great. He was knowledgeable, low pressure, and patient while I gathered other bids to compare. After looking around, Insulation Northwest still came out as the best option on price and value. The crew was incredibly efficient. They knocked the whole job out in a single day while I was at work, and everything was clean when they took off. The whole team was professional and easy to work with. If I have another insulation project in the future, they're who I'm calling. Highly recommend.

Had water and some saturated ducting insulation in crawlspace. Had them.out for a bid to resolve…read more They did the work to resolve it, apparently with a one year warranty. Representative was confident and work was done to the tune of $6000+. Periodically checked immediate area and had exterminators down there bi-monthly with reports of minor moisture but overall OK. Orkin sent out a guy to perform an inspection and he reported the exact situation I paid to resolve. It was beyond 1 year but it is obvious they did not perform work I was promised. I asked them to honor the warranty 22 months after work, which I do know is beyond, but it is clear that they did not do work promised and I believe they should back up their work.

We recently had a rat in our attic and called Attic Crawl. From start to finish, Alex and his crew…read morewere very professional, friendly, and incredibly hard-working. While inspecting the rodent issue, they also discovered mold in our attic. Alex provided many photos to show us the issue clearly. Alex was very careful to explain the entire process at the start of it so that there were no surprises during the process. They ended up removing all the old, contaminated insulation, thoroughly sanitized the attic, replaced with new insulation and wire mesh around the entire perimeter where any openings might exist. They effectively excluded all rod ents or pests from the attic. Alex came back for a follow up inspection and verified the attic is now vacant. Quality Workmanship: Even our electrician, who went up after they finished to check to see if the rats had damaged any wiring, commented on how clean the attic was and what a great job they had done. Cleanliness: I was worried about dust and debris coming from the attic down into the living areas of the house, but they created a plastic barrier Between where they were working and the living areas that left our home spotless when they were done. The crew was courteous and focused throughout the entire process. The price was very reasonable and fair. If you need attic services or pest remediation, my wife and I highly recommend them!

WARNING: "R-49" promised -- measured ~8-14.5" -- dispute escalated to lien + court…read more I hired Attic Crawl Inc. for attic work including R-49 blown-in insulation (stated in writing). I trusted their proposal -- and I regret it. After the job (9/27/2025), I measured insulation depth in multiple locations and found ~8 to 14.5 inches in many areas, uneven coverage, and no depth markers. I shared photos/measurements and asked them to bring the attic up to the promised R-49. Instead, they said the attic was larger than estimated and would only add insulation if I paid ~$1,472 + tax. I obtained a third-party correction bid for $2,917.20 to air-seal and bring the attic to R-49 with depth markers, indicating additional work is needed. Because they would not correct the insulation without extra payment, I withheld final payment while trying to resolve the issue in writing. After that, the situation escalated into a small-claims filing and a mechanic's lien (which I dispute). Regardless of how anyone views the dispute, the result was this: a homeowner raised a documented workmanship concern, asked for correction to what was promised, and ended up dealing with court + a lien. Bottom line: I do not consider this a reliable company and would not hire them again. If you're considering Attic Crawl, protect yourself.

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.

Just moved to Pierce county. On my house inspection was told that I had vermin in my crawl space…read more Immediately started calling around. Insullation Co. was the First place I called. Then I called three other companies the prices were all over the place. Really felt like this company explained everything to me clearly and was more thorough. From the sales man to the three guys working on my house were really nice and respectful people. I give it a 10! Thank you

Not recommended! I hired Insulation Co to work on the attic of my rental property less than 2 month…read moreago. Unfortunately, once new tenants moved in and began using the space, we discovered that the bedroom outlets were no longer functioning. When I contacted the owner to ask if a wire might have been accidentally disconnected during the attic work, he refused to come by to inspect the situation. He argued that I should have reported the issue within two weeks, despite the fact that the unit was vacant and only recently occupied. Rather than offering to troubleshoot or verify their work, the owner was argumentative and dismissed the concern entirely. He also claimed I have no proof his team caused the damage and told me I would need to hire an electrician to prove it. I am disappointed in the lack of accountability and professional courtesy, and I would suggest looking elsewhere for a contractor who stands behind their labor.

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.

We needed to clean up our crawlspace because we were having a rat problem down there. I had a few…read morecompanies come over to take a look and give an estimate, but we decided on Northwest Crawl Space for these reasons: 1) Matan came and was very knowledgeable and professional. I also found that he was the only one who wasn't "sales"-y in his approach. 2) Financing was an option with 0% interest if paying off in 18 months. 3) Was the most affordable out of all the bids. Don't get me wrong, the pricing was comparable, but this company won by a small margin in costs. 4) They provided the removal of items and trashing it into the costs. A particular company was going to charge an insane additional amount to do this. 5) The workers who came to do the work were all friendly, professional, clean and quick. They did the job of about 1500 sq. ft. of crawlspace in one day. 6) When we inspected the finished product the next day, we were happy and their work exceeded our expectations! No more crazy smell coming from the vents and everything down there has been sealed and re-insulated, so no vermin should be coming in. 7) Plus, they have a 1 year "Rodent protection plan" for someone to come every 3 months to monitor the rodent traps to ensure us that the rats are not coming in. So by these reasons, I highly recommend this company! I will update in a few months or a year to make sure we are completely "rodent-free" down there. Excellent job!

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.