HVAC reviews in Livermore, California

The guy was kind and did a good job. The chimney cleaning went well.

Reliable service for cleaning chimneys. Everything was done quickly and well.

Hearth Stone Chimney Sweep in Livermore CA provided exceptional service from start to finish. The team was punctual, professional, and highly knowledgeable, explaining every step of the chimney cleaning process clearly. They left the area spotless and ensured everything was safe and functioning perfectly. I appreciated their attention to detail and friendly approach. I would confidently recommend Hearth Stone Chimney Sweep to anyone looking for reliable, thorough, and courteous chimney services.

Dependable chimney cleaning by professionals. The tech handled things well. Happy with the result.

Reliable, skilled chimney sweeps. The appointment was punctual. Cleaning was effective. Everything was clean. We're happy.

Very pleased with this chimney sweep service. Tech was friendly and professional. Thoroughly cleaned chimney. I would use this service again.

Very happy with the service I got. The guy came on time and did a great job. The fireplace is now working nicely.

Customer service that you can count on for chimney sweeps. The tech showed up on time. The work was done quickly and correctly. It was easy to make plans. Very happy with it.

My husband and I had an exceptional experience with Charlie! His inspection and cleaning of our chimney was excellent. He walked us through his recommendations and suggestions and answered all of our questions. He is very personable and kind. We would highly recommend Charlie!

Charlie is your best bet for a thorough, informative sweep of your chimney. He's smart, timely and reliable as heck. Why waste your time debating whether your chimney needs a sweep or inspection? Call Charlie immediately. You'll be glad you did.

Charlie is FANTASTIC. I didn't expect to be this impressed and this greater informed about my chimneys. He will be my trusted go-to forever if I can help it! Very reliable, communicative, personable, and knowledgable. Also, he will not try to sell you on anything that doesn't serve your situation best.

Highly recommended; Charles is courteous, informative, thorough, responsive and kind. He has gone above and beyond to help inspect and repair our chimney, including being mindful of sound during baby's nap, a timely return to fix a part after the initial inspection, giving guidance/parts for some DIY work, and following up to schedule the next cleaning.

Charlie did an amazing and thorough job cleaning our dryer vent. On time, professional and courteous, he explained everything and got debris that previous attempts had obviously missed. Highly recommend!

My family has been using Charlie Dunn & Sons for decades. We used the son for a fireplace inspection for a house we were buying. I'm so happy we hired him because he found all sorts of issues, which if we hadn't had inspected, probably would've caused a huge fire in our home. He walked us through the issues, provided photos, and then fixed everything. Now we have a safe and functional fireplace to enjoy during the winter. His prices were reasonable, he was nice, and did a fantastic job. I can't recommend him enough! We will definitely use him for any maintenance in the future!

Charles is exceptionally knowledgeable and took time to educate my husband and I on our fireplace, the differences between it and other fireplaces, types of wood to burn, how to use it, and so much more. I can’t recommend him highly enough!

Our lint duct under our house that is 30+ feet long needed to be cleaned out. Charles Dunn had quick response time, he did a very thorough job and he is super friendly. We highly recommend him!

Charles is the best of the best when it comes to his line of craftmenship and business! Shortly after we moved into our new home, we hired him to inspect, clean and prep our wood burning fireplace for a gas fireplace installation. We are very happy with how everything turned out. He's your guy if you are in the market for chimney services of any kind!

Charles came to our home and did a fantastic job of cleaning our fireplace flue and our dryer vent. We had not originally planned to have the dryer vent cleaned until we noticed on his website that he provided that service as well. We are so thankful that we did! Our laundry room is on the second floor of our home and vents out to our roof. We were shocked when we saw how much lint was packed in and around the vent of the dryer! This situation explains why we would get an occasional DP fault on our dryer.

Charles did a FANTASTIC job! and was fast and thorough and explained everything to us! We highly recommend him!

I recently had the pleasure of working with Charlie Dunn & Sons Chimney Service, and I couldn't be more satisfied with their work. Charles was incredibly professional and knowledgeable, providing valuable tips and ideas on how to keep our chimney clean and safe.

Most impressively, he recently switched out our wood-burning stove for a pellet stove, and we couldn't be happier with the result. The entire process was smooth and efficient, thanks to Charles’ expertise.

I highly recommend Charlie Dunn & Sons Chimney Service to anyone in need of chimney maintenance or upgrades. His service is top-notch!

Charlie came to clean my chimney. He was was wonderful! Gave me a quote over the phone with a range and explained why it would cost possibly different prices… I had no surprises. He showed up when scheduled, text that he was in the way. He was super clean and careful. He explained EVERYTHING to me and was honest and fair.
I had him come back to clean my dryer vent the next week… same experience. On time, clean, kind and helpful. I 100% recommend him.

If you're looking for a reliable chimney sweep, call Charlie & Sons. Charles did a fantastic job inspecting our fireplace and gave us great peace of mind regarding safety. We even bought a new, heavy-duty grate from him that is way better than the basic ones you find at big-box stores. Professional, kind, and fair which is exactly the kind of local business you want to support. Thank you Charles!