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    International Masonry Specialists

    4.7 (28 reviews)

    Services - International Masonry Specialists

    Fireplace cleaning

    Fire heating system conversion

    Fire heating system inspection

    6 More Services

    Fire heating system installation

    Fire heating system repair

    Fireplace installation

    Fireplace insert installation

    Fireplace repair

    Fireplace insert repair

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    Too busy to itemize an $11K quote? What? Not a way to win my business.
    Sadie K.

    I was quoted $200 for a chimney inspection and cleaning. When Jason came to do the work, he was 15 min early which was nice. I had a good feeling that things were going to go smoothly. We spoke for about 10 minutes about the work I was looking to do, about what was and wasn't possible. He then proceeded to do the inspection. He was only outside for about 5 min when he came back in and asked me to come outside and look. He showed me where my chimney was cracked at the roof line and discussed the various options for repair. Gave me a verbal quote of 10K to restore it or 1K to take it down to a safe level and reinforce it (which would mean we'd have to convert to a gas insert). At this stage I was feeling a bit upset that there was more damage than expected, but it needed to be handled and so I decided a gas insert would be the best route. As we discussed further, Jason kept insisting that gas inserts cost $5K and above even though I've seen them online for a large range of prices and some pretty nice ones around $2K. He insisted you get what you pay for which is usually true but in this case he wasn't willing to even discuss options with me. When the inspection was done, he told me there was so much work to do that it didn't make sense to clean it, that the cleaning can be done after. Then he charged me $180 for the inspection alone, which seemed a bit high given the cost of both would have only been $20 more. He then proceeded to make a big deal about running a gas line and how expensive it would be. He wouldn't explain why and seemed short tempered and too rushed to answer my questions. Before he left he said he would email me a quote, which I requested be itemized so I could pick and choose which work to prioritize. A week later he sent me a list of work to be done with a flat price of nearly $11,000 and when I asked for an itemized quote, he replied in short that he was "too busy to break everything down". Why would I agree to an $11K job without knowing what exactly I'm paying for? From our discussion the $11K seemed quite high and I wanted to know how it all broke out. It literally would have taken 10min. He already broke the work out and named his price. His response was rude and definitely did not win him the job. I would not recommend working with Jason Wady unless your rich, don't care where your money goes, and don't mind poor manners and crappy service.

    Removal of bottom of chimney

    We contacted Jason in November 2019 to assess our crumbling chimney. He was able to propose a fix with several options to repair or replace. We chose to repair the brick chimney to retain the aesthetics. Then we elected to put in gas logs in the fireplace. Jason provided a cost estimate within a few days and said he could have the entire job completed in January. He and his brother Darren were able to start early (before Christmas). Jason took care of the permitting with City of Berkeley and the project was underway. They both worked quickly and efficiently taking out the old brick (to be reused in the rebuild), putting in rebar to make it structurally sound, and rebuilding both the top and the base of the chimney. They worked with us thru the holiday period and had the project completely done with final inspection by the end of January. We made reasonable periodic payments and the project was completed timely and within budget. The gas fireplace works great, the chimney is rock solid, and we are totally happy with their professionalism, craftsmanship and getting the job done right. They know what they are doing! We would highly recommend them for any masonry projects.

    3 months after work completed and rains

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    5 years ago

    Prompt clear communication. Great assessment and execution. Able to be flexible. Very professional and competent.

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    Review Highlights - International Masonry Specialists

    Of all the estimates I got, Jason Wady at International Masonry Specialists always got back to me, either by phone or by email.

    Mentioned in 23 reviews

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    Duct Pros

    Duct Pros

    4.9
    (196 reviews)

    Got the premium package which was slightly better pricing. Easy to schedule and good communication…read more Had to change my appointment due to emergency which was fine. Showed up about 20 min late after the assigned window, but would have been nice to update me earlier. Seems like they did a good job, took around 1-1.5 hrs, however left a lot of dust and debris after on my kitchen counter and on the bed in the bedroom after they left. They also helped me change the air filters in the heater. Addendum: upgraded to add 5 stars after they reached to to rectify the situation. Appreciate it

    I requested quotes from several duct cleaning companies through Yelp and Duct Pros stood out for…read morebeing straightforward and reasonably priced compared to others. One big tip skip the promo emails. The deals you get by contacting them directly are much better than what's advertised in those marketing blasts. Booking and pricing experience Communication was easy and transparent. No aggressive upselling, no pressure to add unnecessary services. They also offer solid incentives if you schedule on a weekend and are flexible with payment options, which I appreciated. Service experience The crew showed up on time and finished everything efficiently in about two hours. They did not show up with flashy uniforms or branded trucks, but honestly that mattered far less than the quality of the work. They clearly knew what they were doing and moved with purpose. They went the extra mile by pulling out the dryer and cleaning it thoroughly from the inside, not just the vent line. Bathroom exhaust fans were cleaned properly as well, which is something a lot of companies rush through. Results This is a relatively newer house so there wasn't a ton of buildup, but the work was done cleanly and professionally. No mess left behind and no shortcuts taken. Final verdict If you want honest work, fair pricing, and zero sales nonsense, Duct Pros is an easy recommendation. I would book them again without hesitation.

    DNA Clean Sweep Chimney Service

    DNA Clean Sweep Chimney Service

    4.5
    (235 reviews)

    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

    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.

    A Cozy Chimney

    A Cozy Chimney

    4.4
    (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

    I highly recommend A Cozy Chimney! They completed a big, time-sensitive project for us (majorly…read moreleaky chimney that needed to be rebuilt inside and out) that other companies said was too large and too intense of a project for them to take on. Their estimate was thorough and fair. Eli and his team completed excellent work, and even went above and beyond in doing things like covering our chimney with tarps until the work could be completed. It's obvious that they take pride in the quality of their work. Shenda was also great to work with - she made sure to answer all of our questions and patiently helped us to think through our options. We will definitely work with them in the future for our chimney cleaning and repair needs.

    Dr Duct

    Dr Duct

    4.0
    (29 reviews)

    Vlad was very nice, he showed up on time and explained everything before he started. When I called…read morehis company to schedule the appointment they were very upfront about the pricing. They told me that WITH the Groupon it would still be a bit more depending on how many ducts, returns, and vents I had. I was told ahead of time that if the system had not been cleaned before that it would be $25 for each hole they had to cut (this was the standard with the other companies I checked out). Our house is 40 years old and has never been cleaned ( we recently moved in).My wife and sons allergies were getting very bad. And the amount of dust, hair, rubber bands, spoons, ect that was pulled out of the system was unreal. As for the pricing, a previous reviewer wrote that it was very confusing and not right. I have to strongly disagree. All I had to do was ask ahead of time, count my vents, ducts, and returns. I came out with a price that was true as well as more affordable than any other company we looked at. The person that wrote the bad review also clearly failed to buy the Groupon online and was supposed to pay Vlad in person but seemed to get upset by that. Can't just mention it and expect to get the killer discount, you have to actually purchase the Groupon or at least pay the discounted price. Treat others like you would like to be treated. My experience was outstanding, my ducts are clean and we will be using him again.

    WOW! If there was a way to record "0" stars, I would give them that! Was going to purchase a…read moreGroupon and lady on phone says that they would honor the price...$47 for 10 registers and one main, then give us an estimate for the rest of the house. Guy shows up and wants to charge us $600!! PLUS on their website it shows sanitizing is included in all their services, but Alex said it was not and it would be an extra $200!! Can you say bait and switch?!?! DO NOT USE THIS COMPANY...there are so many other companies that do the same or better job at a more reasonable price AND honest!!

    International Masonry Specialists - masonry_concrete - Updated July 2026

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