4.2 
138 *The Angi rating for Gas Log Service companies in Largo, 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 Largo, 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 October 30, 2026
Serving Largo, 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 Largo, MD and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"They were a little late, as a previous job went over. But to compensate me for the delay they gave me a free dryer vent clesning, and it really needed it. The guy was very courteous and thorough on my chimney, cleaned it but said he didn'the notice any real occlusions, and recommended I preheat the chimney in the future, which I tried last night and it worked great. Overall good experience, and great at communicating and keeping me in the loop."
+1
Serving Largo, 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 Largo, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Small jobs welcome
Customers say: True professional
"They were fast to respond to my initial inquiry, and I was able to make a service appointment sooner than I expected. Great job servicing our gas fireplace. We are enjoying our fireplace as I write this."
Serving Largo, 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 Largo, 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 Largo, MD and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Walter is awesome. He did a proper job of cleaning our chimney and even helped us out with a pesky gas log configuration and burner advice. He goes above and beyond! Highly recommended!"
+20
Serving Largo, MD and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Apologize for taking so long in sending this. I just wanted to wait until after our new stove was installed and confirm at that time everything was good to go. It was. We now have our gas pipes installed correctly and a brand new stove to boot. Many thanks for a superb Job!!!"
Serving Largo, MD and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
Thank you for reaching out! We have over 12 years of experience providing professional chimney, fireplace, air duct, and dryer vent services throughout Maryland, Virginia, and Pennsylvania. We take pride in honest work, quality service, and customer satisfaction. We look forward to assisting you!
Serving Largo, MD and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
Shamrock Maintenance Corp is a professional chimney service company dedicated to helping homeowners maintain safe, efficient, and well-functioning chimneys. We specialize in chimney inspections, cleanings, repairs, and preventative maintenance, with a strong focus on fire safety and long-term home protection.\n\nOur team is known for providing honest recommendations, clear documentation, and straightforward communication so homeowners can make informed decisions without pressure. We work with both modern and older homes, including historic properties, using appropriate methods to protect the structure and integrity of each home.\n\nWe proudly serve our local communities by prioritizing safety, quality workmanship, and reliable service. At Shamrock Maintenance Corp, every home is treated with care, professionalism, and respect.
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