
Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Great job. Repairs finished, new fireplace installed, and chimney cap installed under a short suspense."


Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Great job. Repairs finished, new fireplace installed, and chimney cap installed under a short suspense."

Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Great service! Nir arrived on time and was very professional. My chimney box needed repair and he gave us a good price and did the work on the spot. Highly recommend! Will definitely hire again for any chimney work."

Serving Gwynn Oak, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"I was impressed, and pleased by the professionalism of the men who came to repair our pellet stove. The stove was old , and we ended up buying a new one. It was made simple by Chris. Within a short amount time he found the stove we wanted , set up a payment plan. Chris went beyond and above to help us. When the stove was installed, again professional , and polite gentleman, Steve and Adrian did a fine job. Now we have a solid company to go to for repairs , and service. Thank you to all at Chimney Experts for a job well done."





+36

Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"This one is a winner. 5 stars for sure. Professional, fair and knowledgeable. The office was great in helping reschedule my appointment and the technician took the time to explain the difference in the performance of my wood burning stove and my wood burning fireplace. I have a pellet stove at another location that I am going to have him check out as well. There will be a fire this New Year's Eve and I am feeling very confident that all will be safe.....THANKS Ron....great job!"





+20

Serving Gwynn Oak, 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 Gwynn Oak, 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 Gwynn Oak, MD and surrounding areas
Approved
In business since 1976
Credit card accepted
Fireside Stone & Patio has been providing renewable heating, alternative heating, and custom fireplace design to the Clarksville, Columbia, Carroll County and Greater Baltimore areas for over forty years! Fireside Stone & Patio doesn't just sell fireplaces and stoves. We also service and repair them. In addition to making sure your appliance runs well every year, we provide chimney sweeping, chimney repair, and chimney inspections.

Serving Gwynn Oak, MD and surrounding areas
In business since 1970
Free estimates
Emergency services offered
"I used them mostly every year, there's a guy that used to clean my fireplace but he's no longer part of the company so they sent out a new guy recently."

Serving Gwynn Oak, MD and surrounding areas
Free estimates
Emergency services offered
Warranties offered
"Dave was amazing to work with. He walked us through the whole process and explained the best places for a wood stove in terms of heat, and then worked with us to help us find a new wood stove. We got 3 other quotes, and they all tried to get us to buy 3k-6k stoves from them. Dave found us a great $800 stove and then picked it up for us. AND his quote for the installation work was almost half the amount of the other agencies. I cannot recommend him enough. Especially if you are looking for someone that wont try to upsell you and work within your budget."





+103

Serving Gwynn Oak, MD and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"First Class Chimney was able to schedule an emergency visit to clean and repair my chimney and wood stove that had not been done properly the day before by A1 Chimney Sweep. Tony and Marco from First Class Chimney are the Best!"





+29
Start with a professional inspection. If damage is limited to a few bricks or the crown, a targeted repair helps keep costs and disruption to a minimum. Severe leaning, widespread mortar failure, or major fire damage usually signals it’s time for a complete teardown and rebuild. Your contractor will outline both price tags, but remember that rebuilding a failing stack is often cheaper than repeated patch jobs and the water leaks or fire hazards they allow.
Cracks provide water with an easy path into the masonry, weakening the bricks and mortar and increasing the risk of collapse or fire. Gaps can also let hot gases and sparks escape into attic spaces. Call a chimney pro as soon as you see cracking so they can seal small joints or recommend a larger rebuild before minor damage turns into a costly emergency.
Smoke rolling back into the room often indicates a blocked flue, a broken damper, or a drafting issue. Have a sweep inspect the damper, flue liner, and any obstructions right away. Most fixes involve clearing debris, repairing the liner, or adjusting the damper so the fireplace pulls air correctly. Don’t light another fire until a professional pinpoints the cause and confirms your system is venting safely.
Most policies cover chimney repairs caused by a sudden, covered event, such as lightning, a fallen tree, or a house fire. They won’t cover damage that stems from neglected maintenance or everyday wear. Review your policy or contact your agent before scheduling work to determine what documentation your insurer requires and what costs you will be responsible for.
Component life spans vary. Clay tile or cast-in-place liners last close to 50 years, while stainless-steel liners last 15 to 20 years. Mortar requires attention every 25 to 30 years, while crowns last 50 to 75 years. Use these numbers as a maintenance roadmap: schedule regular inspections, budget for future upgrades, and replace parts before age-related cracks develop into more significant problems.
From average costs to expert advice, get all the answers you need to get your job done.

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