HVAC reviews across the US

I recently had my chimney swept in Atherton and was extremely pleased with the service. The team was very friendly and paid close attention to keeping my home clean throughout the process. Nicholas and his partner arrived right on time, made sure to protect the area around my fireplace, and worked efficiently. In about half an hour, my chimney and flue were spotless and looked like new. The cost was exactly what I was told it would be, and there was no mess left behind. Highly recommend—definitely a 5-star chimney sweep experience!

If I could give more than 5 stars, I definitely would. Damian and Nicholas arrived right on time and did an outstanding job sweeping my chimney and cleaning the fireplace. They were extremely friendly, professional, and didn't try to push any extra services or unnecessary repairs. I also had them clean out my dryer vent, and they handled everything with care and attention to detail. I really appreciate how trustworthy they are, and I'll be calling again when it's time for another chimney cleaning. Highly recommend for anyone looking for reliable and honest chimney sweep services!

I recently had my chimney inspected and cleaned, and also had a new cap installed. Nicholas came out and did a fantastic job—he was very detailed, making sure every part of the chimney was spotless and safe. He even took photos as he went along to show me exactly what he was doing and explain it in simple terms. The whole process was smooth, and I was really pleased with both the quality of the work and the price. If you need reliable and professional chimney sweep service, I highly recommend giving them a call—they’re the best around!

Liam was very professional and paid close attention while sweeping our fireplace and chimney. He made sure everything was spotless and took extra care to keep our home clean throughout the process. Liam also mentioned a few helpful suggestions for improving our chimney cap, but shared the information in a friendly, no-pressure way. We really appreciated the great service from High Tech Chimney Cleaning here in Atherton.

High Tech Chimney Cleaning showed up right on schedule and did a thorough inspection and cleaning of our chimneys. Brad and Damian explained everything clearly and provided photos to show us what repairs were needed. Later, Nicholas and Damian spent several days replacing our old flues with new double-walled steel ones. They worked hard the entire time and made sure to explain their process, as well as give us simple instructions on how to use and take care of our chimneys. They really did a fantastic job from start to finish!

I had a great experience with this chimney sweep company. They responded quickly when I asked for a quote and came out to repair my chimney. During the inspection, Damian discovered some important issues and potential hazards, which they took care of on a follow-up visit. Everyone I spoke with, both on the phone and in person, was friendly and helpful. It was a pleasure working with such a professional and knowledgeable team.

We are very pleased with the chimney sweep service from High Tech Chimney Cleaning. As new customers in Atherton, we needed a chimney cleaning done quickly, and they were able to come out right away. Our home is older, and the chimney liner needed some extra care. Brad was honest about the pricing and did an excellent job with the service. The whole process was smooth and professional from beginning to end.

This is a fantastic chimney sweep business. It's rare to find a company that truly cares about doing high-quality work and providing great customer service, but this team does both. They installed a wood burning insert in my fireplace, put in a new flue liner, and built a custom chimney cap for me. Before starting, they made sure to get all the right permits, and after finishing, they arranged for an inspector to come check everything. The inspection went smoothly and passed without any issues. The craftsmanship on the chimney looks excellent. They stay pretty busy, especially when the weather cools down in Atherton, so I suggest texting them for the quickest response. Sometimes it took a little while to hear back, but they always followed up and answered my questions. Gary and the rest of the crew were always professional, friendly, and respectful in my home. If you want chimney sweep work done right, this company is a great choice.

High Tech Chimney Cleaning installed both a furnace liner and a chimney liner at our home in Atherton, along with taking care of some smaller chimney repairs and improvements. The crew used high-quality materials, made sure to keep the workspace neat, and clearly explained what they were doing throughout the process. Everything was finished on schedule. Damian, who led the team, really showed expert knowledge in chimney work. Overall, the experience was smooth and professional.

we hired damian and his crew to do a full sweep and repair on both of our fireplaces in our older home. the results were fantastic, and everything looks and works perfectly now. damian really knows his stuff and made sure every part of the job was done the right way, paying attention to all the details. i would definitely recommend their chimney sweep services to anyone in atherton.

we are really glad we chose high tech chimney cleaning to repair the concrete crown on our chimney. damian explained clearly what was needed for our chimney and didn’t try to push extra services on us. right away, we felt comfortable with the whole process. gary and nicholas were friendly, professional, and made sure to answer all our questions in detail. we couldn’t be happier with the great team that helped us out. we definitely recommend their chimney sweep services!

Quick, professional, and friendly service! Liam was very knowledgeable and took the time to explain everything about the chimney and fireplace, focusing on safety first. He gave me clear options for fixing the issues with my old fireplace without ever trying to push extra services. I appreciated the honest advice and felt like I was treated with respect the whole time. It’s rare to find such trustworthy chimney sweep experts these days. Highly recommend High Tech Chimney Cleaning!

When my chimney became completely clogged and my carbon monoxide alarm started going off, I knew I needed professional help fast. High Tech Chimney Cleaning responded right away and Nicholas came over to check things out. He offered a clear, fair estimate for a new chimney liner and got started without delay. In just two days, Nicholas carefully cleared the blockage and installed a brand new stainless steel liner. I really appreciated how quickly he worked and how easy it was to communicate throughout the process. The service was friendly and efficient—I’m very thankful for such a smooth experience.

Gary from High Tech Chimney Cleaning came out to my home in Atherton to help with a chimney inspection and cleaning. He arrived a little early and gave my fireplace and chimney a very detailed look over. Gary pointed out a few things I could do to help keep my chimney and fireplace safer and cleaner between professional sweeps. He also showed me where small animals had tried to get in through the chimney cap and made sure everything was properly sealed and screened off. After a complete sweep and cleaning, he double-checked that all soot and debris were gone and gave me some helpful maintenance tips. The whole process was quick and took just a few visits. My fireplace has been working great since then, with no smoke or draft problems at all. I highly recommend this service, especially since their prices were better than others I called. If I need another chimney cleaning, I’ll definitely use them again.

We called for help checking the mechanics of our chimney flue before lighting our first fire in our new home. Nicholas from the team had already cleaned and serviced our fireplace before, so we felt confident reaching out again. He came out quickly and made sure everything was working just right. It turned out it was just a small user mistake on our end. We really appreciated their patience and their follow-up visit to make sure we were safe and ready to enjoy our fireplace. Great local chimney sweep service!

Nicholas did an excellent job cleaning and inspecting our chimney. He took clear photos and explained everything about the condition of our wood burning fireplace. Nicholas also put together a detailed quote for some chimney repairs we were considering. The prices for the inspection were fair, and the repair quote was just slightly above what we had seen elsewhere, but the quality of service made it worthwhile. I would definitely recommend this chimney sweep service and plan to use them again in the future.

the crew was super polite and showed up right on time for my chimney sweep and stove installation in atherton. they worked carefully and made sure my new floors were well protected during the whole process. nicholas explained everything really clearly and answered all my questions. communication was smooth from my first phone call to the inspection and scheduling. the team left my place spotless after finishing the job. i'm really happy with how everything turned out. looking forward to using my new stove soon and feeling extra prepared for cooler evenings. highly recommend high tech chimney cleaning for anyone needing chimney work!

had a great experience with the chimney sweep service. the technician, nicholas, arrived right on time to clean our wood-burning fireplace and chimney. he was very professional, walked me through every step, and explained why regular chimney cleaning and inspection are so important. nicholas made sure the fireplace and flue were spotless and checked everything from top to bottom. now our fireplace is all set and safe to use. the whole process was simple and the price was fair. will definitely call them again!

i had a wood stove insert that needed proper installation. high tech chimney cleaning was quick to respond, explained their prices clearly, and showed up right when they said they would. nicholas took care of everything efficiently, finishing the job in just a few hours. throughout the process, communication was great, and they made sure to leave my place spotless after sweeping the chimney and completing the work. i’m happy to recommend their chimney services to friends and neighbors.

Gary and Nicholas did a wonderful job with our chimney sweep service. They showed up early in the morning, which was a pleasant surprise, and right away figured out that our second chimney flue—missing its cap—was actually connected to our main gas heating line. Gary gave us a fair estimate right there and worked with our schedule to come back soon after to install a new chimney cap. He also shared some helpful advice for future chimney maintenance but wasn’t pushy about getting any extra work done right away. They were both very friendly and cheerful throughout the process. We’ll definitely call them again if we need any more chimney or fireplace work here in Atherton!

i had a great experience with the chimney sweep service. damian came out to my home in atherton to inspect my chimney and gave me a fair quote for repairs, waterproofing, and installing a new chimney cap. setting the appointment was easy, and even though we had to reschedule due to some weather, the team let me know right away and got me booked again within the same week. on the day of service, damian called to say he was on his way, arrived on time, and did a fantastic job making my chimney look and work like new. the final price was almost exactly what he estimated earlier, which helped me stick to my budget. damian also took time to explain what the roofers will need to fix around my chimney when i get the roof done later, which showed real attention to detail. i would definitely call them again for any chimney sweeping or repairs in the future.