4.4 
77 *The Angi rating for Gas Log Service companies in Monrovia, 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 Monrovia, 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 February 10, 2026
Serving Monrovia, MD and surrounding areas
Approved
In business since 1994
Free estimates
Warranties offered
"installation of a gas insert fireplace"
+8
Serving Monrovia, MD and surrounding areas
Approved
In business since 2021
Free estimates
Small jobs welcome
A&S Chimney Services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. \n \nA&S Chimney Services is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. \n \nWe look forward to working with you! \n
+6
Serving Monrovia, MD and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
With 15 years of industry experience, Top Shelf Chimneys provides professional chimney and venting services throughout Montgomery, Prince George's, Frederick, and Howard Counties. As an owner-operated, MHIC-licensed and CSIA-certified company, we specialize in chimney sweeping, inspections, fireplace and furnace liners, wood stove installations, and gas fireplaces. We believe in honest assessments, practical solutions, and educating homeowners—not using scare tactics or high-pressure sales. Our commitment to safety, reliability, and quality workmanship ensures every customer receives trusted service. At Top Shelf Chimneys, we place your home's chimney on the Top Shelf.
+6
Serving Monrovia, 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 Monrovia, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Excellent service by MarKool. First it is a small company so when you call them you talk directly to the person doing the work. Second they are highly responsive. Third at the home they are very personable and answer all questions in detail. Fourth In fixing my problem they showed they are highly skilled and experienced in HVAC in this case as it pertains to gas furnace operation."
Serving Monrovia, MD and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"Very nice and prompt! Had my Gas Dryer hooked up the same day and very professional!"
+11
Serving Monrovia, 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.
Serving Monrovia, MD and surrounding areas
In business since 2009
Free estimates
Emergency services offered
We are a locally owned plumbing installation and service company. We do not accept anything but top level service and professionalism from our employees and as a customer you will experience that first hand. From water heater replacement and clogged drains or just periodic maintenance and testing to commercial chiller installations we have extensive background in all aspects of the plumbing and gas industry to handle whatever you need including private well and septic needs. Our lead technician has held his master plumbing and gas license since 2009 and personally oversees all jobs. Licensed to operate in almost all 50 states, we are ready to help you with all you plumbing and gas fitting needs. Please ask us about out Customer Referral Discount.
+26
Serving Monrovia, MD and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"I Call this company and was told they do not service or repair gas fireplace."
+29
Serving Monrovia, MD and surrounding areas
In business since 2005
Free estimates
Emergency services offered
First Class Chimney Services experienced technicians arrive when they say they will. We provide a level of customer service satisfaction in the chimney business. Our employees are constantly commended on their professionalism & dedication to customer satisfaction. Our Certified Chimney Technicians are experts in regular cleanings, pointing & retouching, & restorations authentic to the original masonry. Whether you're building a new home, restoring a fireplace, or just building a walk. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers & referrals that we have for the last years 30 years. Our mission is to provide you with the information & quality service you need at a reasonable rate. Call us for your free estimate. Chimney Caps - Chimney Repair - Chimney Sweep - Fireplaces
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