4.4 
114 *The Angi rating for Gas Log Service companies in Potomac, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.
*The HomeAdvisor rating for Gas Log Service companies in Potomac, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.
Last update on March 19, 2026
Serving Potomac, MD and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"Kenny Morales is certified to work with gas fireplaces and he really is an expert. He’s reliable, personable, and reasonable. I will use him again and recommend Genesis Chimney Services wholeheartedly."
Serving Potomac, MD and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
Masters Chimney & Hearth work on chimneys and fireplaces. We repair gas fireplaces and wood pellet fireplace inserts. We inspect, sweep and repair brick masonry chimneys. Masters Chimney & Hearth also installs furnace liners and water heater venting. We sell, install, and service wood pellet stoves, electric inserts, and gas fireplaces.
+4
Serving Potomac, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"The technician was great. Very knowledgeable and explained situation very clearly. Estimate fir log set replacement fair."
+139
Serving Potomac, MD and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"excellent! i left a previous review expressing disappointment with their receptionist, but i got a call back from Caryl and this company was really good. super professionals - they came and gave me an estimate and also help us with gas fireplace issue highly recommended"
+1
Serving Potomac, MD and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Needed my gas fireplace relit, cleaned and serviced for the season. Quick response to my service request and resolved within a week."
+5
Serving Potomac, MD and surrounding areas
Approved
In business since 2016
Emergency services offered
Small jobs welcome
"Temperature Pro installed a tankless gas water heater and they did an excellent job. Would definitely recommend."
+66
Serving Potomac, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Small jobs welcome
Customers say: True professional
"Showed up on time, had the part to repair my gas fireplace igniter, gave me a good price and was done in an hour and a half. Cleaned up after himself and was very helpful."
Serving Potomac, MD and surrounding areas
Approved
In business since 1979
Free estimates
Emergency services offered
"I contacted American Professional Chimney for repair of my gas fireplace. I found them to be professional, courteous and very quick to respond to my request for service."
+11
Serving Potomac, MD and surrounding areas
Approved
In business since 2005
Emergency services offered
Customers say: True professional
"WONDERFUL! Jimmy and his fellow technician did a fantastic job of cleaning the dryer vent. I was appalled at how much lint was removed! They were fast, efficient, and cleaned up the area just like new. I was so impressed I asked for an estimate to replace panels in my fireplace while Jimmy was here. I'll be using Finest Chimney Sweep again in the near future! Well done!"
+14
Serving Potomac, MD and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"When I called I told them that I had a propane tank / fireplace and needed the chimney cleaned. When they arrived they said it dissipates and I didn't need it cleaned. I said then whey did you come out if you knew it wouldn't need to be cleaned. So they cleaned the fireplace instead and charged me for both but gave me a discount. What I really needed and told them was a certificate for a clean chimney which he said would be set via email. I have no invoice and called and reminded them that I needed the certification, but it still has not arrived. I have now called Heller's gas to come out and do it all over again. The service man was very nice and was most helpful, but after a two weeks the front part of the flieplace part fell off as it had not been secured properly. I think they have the potential to be good but for me it just was not the best solution."
+20
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