3.9 
15 *The Angi rating for Gas Log Service companies in Jefferson, 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 Jefferson, 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 January 21, 2026
Serving Jefferson, MD and surrounding areas
Approved
In business since 1994
Free estimates
Warranties offered
"installation of a gas insert fireplace"
+8
Serving Jefferson, MD and surrounding areas
Approved
Credit card accepted
Offers commercial services
"Tim was timely, thorough, and honest about the state of my chimney and work that needed to be done. He was very professional, but down to earth and easy to work with. I have worked with him in the past, and know that he is meticulous with his inspection and trust his professional guidance with the work that needs to be done. I highly recommend Top Shelf Chimney. I will be using them again for the repairs and for future inspections."
+6
Serving Jefferson, MD and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Marvin was excellent! He was prompt, explained the work step-by-step and efficient."
Serving Jefferson, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Turned on the AC this morning to find out was blowing hot air, called up a few different companies who wanted minimum 100 bucks to come out blah blah blah, called up Markool and got connected with a technician. The technician helped me troubleshoot the issue, and have me a quick fix that will last until they make it out tomorrow to do the permanent fix. I'll be using them for all my AC needs in the future!"
Serving Jefferson, MD and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"I hired a plumber through HomeAdvisor using prepay but I would not recommend this service. The contractor left a leaky pipe that caused water coming up through carpet. I had to purchase a wet vacuum to dry out the carpet. I had to contact HomeAdvisor again and hired Dave the Plumber, LLC who had to redo the installation done previously. Dave the Plumber replaced all the piping and outside spigot because of a water leak the previous contractor left. Thank you Dave the Plumber for being a professional and a job well done."
+11
Serving Jefferson, MD and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"It was done right and quick. He is very understanding of what I need. Very friendly guy. Thank you"
Serving Jefferson, MD and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Excellent great humor great information well experienced very professional very punctual did everything I asked n cleaned up afterwards Mosdefinitely would recommend again to everyone thank you Jamie thank you Angi list"
+26
Serving Jefferson, MD and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"Did an excellent job of cleaning & inspecting my chimney. Also installed a chimney cap."
+29
Serving Jefferson, MD and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"This was my first time using Home Advisor. Gabe called me right away. I had a toilet that was leaking water on the floor. First he carefully covered all surfaces. Then he had to deal with an unexpected cracked pipe fitting in a concrete slab, but it was absolutely no problem. He was on time, worked quickly and was very professional. His price was reasonable too. I am extremely happy with his service and will be calling him for all of my plumbing needs from now on. Thanks Gabe!"
Serving Jefferson, MD and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"A painter informed be that my chimney crown had deteriorated and needed repair/replacement. I contacted multiple companies to assess the job and make proposals. The folks at First Class Chimney were very professional from initial contact, scheduling appointments and scheduling the job. There proposal was straight forward and a greater value than other company's I spoke to. They performed the work and I am extremely happy with their work and my experience doing business with them. I highly recommend them for consideration."
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