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    John Insulation Services

    5.0 (6 reviews)
    Open • Open 24 hours

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    Services - John Insulation Services

    Insulation removal

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    1 year ago

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    Ask the Community - John Insulation Services

    A Cozy Chimney - Crown repair

    A Cozy Chimney

    (118 reviews)

    This would've been a 5 star review but... Scheduling was complicated. I was getting phone calls,…read moremessages and text from three different numbers and it was confusing. I thought I had an appointment confirmed but then I was told because I didn't call someone back it was cancelled..then they showed up?? The guys were nice. Eli explained what they were doing. They were quick and efficient and they left everything clean. They did a great job. They explained what they did and what they saw that might need work And at that point, they walked out the door with a five star review. Here's where it gets dicey. When they came, my flue was open. Being widowed I've learned to make fires but I have never opened or shut the flue. It was open when they got there and when they left the last thing they said was "OK now you can make a fire". But they didn't tell me that they had shut the flue or damper. I didn't know it was a thing until I made a fire and my house filled up with smoke. Opening all the doors and windows didn't work. The fire alarm kept going off. I couldn't make it stop. I shut the glass on the fireplace. Ended up having to call the fire department. I had to get my cats and throw them out in the rain and wait outside. The fire dept confirmed the flue was closed. They opened it and they brought in big fans to air the smoke out of my house. It's still smell smoky. The worst thing is this was super traumatic for me. I didn't know why the house was smoky I didn't know what to do. I didn't have my husband or anyone to help and I was panicked. It was a really horrible experience except for the hot firefighters lol. Based on that they would get zero stars so I gave them 2

    Very thorough service provided. Seemed to be an expert of the subject. I like how they suggest the…read morerepairs and provide a quote too. I will definitely be back for more service.

    DNA Clean Sweep Chimney Service

    DNA Clean Sweep Chimney Service

    (234 reviews)

    Five stars for the following reasons: Punctual,…read moreprofessional, efficient, pleasant, and fairly priced. They gave me a window from 10 AM to 1 PM and their office communicated with me the day of via text to let me know my technician would arrive in 20 minutes. He arrived right on time! Communicated expertly. When I called for a quote, Janice was extremely knowledgeable and pleasant, never pushy. The price was fair and reasonable, Amador, the technician was very efficient and took lots of pictures for my summary. Checked all the boxes so I will use them again.

    My family and I would like to thank DNA Clean Sweep Chimney, especially Adam!…read more They were extremely professional and did an amazing job from start to finish. The work was very thorough, never felt rushed, and they truly went above and beyond. Adam was a man of his word -- showed up on time, communicated clearly, and delivered excellent work. He also made sure we knew we could always call with any questions or follow-ups, which we really appreciated. We normally don't leave reviews, but this experience was absolutely worth it. We've had bad experiences with other chimney companies in the past where workers rushed through the job and the quality of work reflected that. This experience was completely different. The quality of work was outstanding, and everything was handled with care and professionalism. We will definitely be recommending them to family and friends with chimneys! Highly recommend! -The Henry Family

    Bay Services - Clean air and new furry friends.

    Bay Services

    (701 reviews)

    Turkish workers Vusal & Khayal arrived at 11:30 am within the given 11 am - 1 pm arrival window…read more They also pre-notified me when they were on their way to my location. Both gentlemen were 5-star courteous and professional. Removal/disconnection/disassembly of my 30+ year old twin stack washer/dryer appliance was not required for vent access. After field inspection of the condo rooftop site and unit appliance location because my dryer vent was a short location from the vent exhaust location (less than 12 LF upward) cleaning from the vent exhaust location was easy and was completed within 15 minutes. Vusal tested the dryer airflow after the cleaning and measured at 6.5 m/s (1280 ft/min). After the vent cleaning, Vusal also cleaned up all the areas where the decades old loose dryer lint that had been extracted/expelled. Afterwards Vusal also was able to recover & retrieve my mini-vacuum extension that had previously fallen down into the vent screen shaft inside the dryer vent system. Workers left project site by about 12:25 pm. For this day and this specific project they get an easy 5-star rating. Paid by check for the quoted amount and I believe all is good. I will now go do a load of laundry to confirm everything works well. Thanks Bay Services for fantastic stress-free services. BTW thanks Paula for the great referral! Kenny G.

    The team did a fantastic job with our air duct cleaning! It's wild to think about how much dust and…read moredebris builds up when they aren't maintained. The price is also great!

    Chris's Insulation Services - Insulation Removal

    Chris's Insulation Services

    (118 reviews)

    St. Elizabeth, Fruitvale, East Oakland

    Beyond easy experience with Chris. My dryer suddenly started giving off a burning smell, which I…read moremistakenly attributed to the lint catch being overloaded. But even after cleaning it out, the smell wasn't going away. Then the vent started giving off either smoke or steam, and in a panic I immediately turned off the dryer. Thank God I didn't start a dryer fire. The second I shut it off and made sure everything was ok, I opened Yelp and searched for a dryer vent cleaner. Chris's Insulation came up, he had great ratings, he was super close by, so after calling a different service and going to voicemail, I called Chris. Chris picked up after the second ring. When I told him that I needed someone to clean our dryer vent and what had happened, he said he could come out either between 5:00 and 6:00 pm that evening or the next day. It was already mid-afternoon when I called, so I was surprised to hear him say he could still come out same-day, but I decided to have him do that since I was free and also still a little shaky following what happened with the vent either smoking or steaming. Chris showed up during the window he quoted and wasted no time getting to work. He started the second he arrived and was done within the hour. His pricing was incredibly reasonable and fair and so far, in the couple of weeks since he was here, we've had no issues with the dryer. Before he left, he also sent us a ton of pictures of what the vent looked like post-cleaning. Super happy and relieved.

    The Bait and switcheroo. The company advertised $25 cleaning per vent, but as soon as they arrived…read morethey wanted to quote much higher for a different job than requested.

    John Insulation Services - insulationinstallation - Updated October 2026

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