Chimney & Fireplace Services in Waterbury, CT — Local Expertise You Can Trust
Chimney Inspection
“If my fireplace works fine, do I still need an inspection?”
Even when smoke rises cleanly and fires burn well, hidden issues can lurk inside. Creosote buildup, partially blocked flues, or early liner wear rarely show visible signs but can affect safety and airflow.
During a full inspection, we assess the flue, liner, smoke chamber, crown, masonry, flashing, and damper. It’s a complete system check for safety and efficiency.
Near Brass Mill Center, a homeowner noticed faint smoke odors. Our inspection revealed a partially separated liner and creosote buildup. Early repair prevented a more serious hazard and costly damage.
Regular inspections catch problems before they turn into emergencies.
Chimney Repair
“Why repair my chimney if it still looks solid?”
A chimney’s exterior can appear undamaged while its internal structure develops hidden vulnerabilities; issues like minor cracks, eroding mortar, or moisture seepage often go unnoticed but steadily weaken the chimney’s integrity.
Proactive repairs ensure your fireplace system continues to function safely and efficiently for years to come.
In Liberty Park, we repointed mortar joints and repaired a cracked crown, stopping water intrusion and reinforcing the stack against freeze-thaw cycles.
Timely repairs protect both safety and long-term durability.
Chimney Cleaning
“If I rarely use my fireplace, is cleaning still necessary?”
Even infrequent use can lead to the buildup of creosote and blockages from dust, animal nests, or moisture, which may restrict proper airflow and increase the risk of smoke or odor issues; that’s why routine cleaning remains important for safety and efficiency, regardless of how often your fireplace is used.
On East Main Street, a long-overdue cleaning removed soot and buildup, restored proper draft, and eliminated lingering odors.
Clean chimneys are safer, healthier, and more efficient — no matter how often you use them.
Chimney Maintenance
“What does regular maintenance actually prevent?”
Routine chimney maintenance helps prevent a range of issues including moisture intrusion, masonry deterioration, and the buildup of hazardous deposits, ensuring minor concerns don’t become costly repairs or safety hazards down the line.
By proactively inspecting and caring for structural elements like caps, crowns, flashing, and liners, you safeguard your home against leaks, unpleasant odors, inefficient drafts, and even potential fire risk.
Near West End, routine maintenance revealed minor flashing wear. Correcting it early prevented water intrusion during the next heavy storm.
Preventive maintenance keeps chimneys performing reliably year after year.
Level 2 Chimney Inspection
“When is a standard inspection not enough?”
At times, a basic chimney inspection misses hidden hazards, especially after major weather events, changes in heating appliances, or when preparing to sell your home.
Level 2 inspections are ideal after storms, appliance changes, or home sales. Using camera equipment, we examine hidden flue areas and liner joints that aren’t visible during standard inspections.
Near Country Club Road, a Level 2 inspection uncovered a concealed blockage, which we removed and documented — giving the homeowner confidence in both safety and the sale.
Level 2 inspections provide full visibility and peace of mind.
Chimney Crack Repair
“Are small cracks worth fixing now?”
Absolutely—addressing even the smallest cracks early on is crucial, as these minor cracks allow water and heat into masonry. Freeze-thaw cycles expand them over time, leading to larger structural and ventilation issues.
In Brookfield Street, early crack repair and crown sealing prevented water infiltration and preserved proper airflow.
Fixing small cracks early prevents costly problems later.
Chimney Leak Repair
“How can I tell if my chimney is leaking?”
Leaks often appear as stains, rust, or musty odors rather than active dripping. Most originate from crowns, flashing, or missing caps. Addressing issues promptly helps prevent further damage and more costly repairs down the line.
On South Main Street, sealing the crown and repairing flashing resolved persistent interior staining that roof repairs alone hadn’t fixed.
Early leak repair prevents water damage and structural issues.
Chimney Cap Installation
“Is a chimney cap really necessary?”
Chimney caps block rain, debris, and animals while improving airflow and reducing downdrafts. Without one, chimneys are more vulnerable to blockages and accelerated wear.
A riverfront home on Madison Avenue installed a stainless-steel cap to stop repeated bird intrusions, improving draft and protecting the flue.
A properly installed cap safeguards the chimney and enhances performance.
Best Chimney Care in Waterbury
Each chimney has a unique history, shaped by its age, design, and the elements it faces. In Waterbury, where old and new homes stand side by side, regular, attentive maintenance is essential. With over 12 years of professional experience, our team—certified by the CSIA (Chimney Safety Institute of America) and NFPA —provides inspections, repairs, cleaning, upkeep, and installations. We help keep Waterbury homes safe, comfortable, and dependable year-round.
Honest Feedback from Our Clients
EXCELLENT Based on 356 reviews Posted on Daniel JacobTrustindex verifies that the original source of the review is Google. GMT Chimney Services did an outstanding job installing a new liner in my chimney. Their price was nearly half of what other companies quoted, and the work was excellent. My chimney wasn’t drafting correctly, which caused my water heater to break. After the liner was installed, the issue was completely resolved. Highly recommend for their fantastic work!Posted on Gary SandersonTrustindex verifies that the original source of the review is Google. Outstanding service with Joe he was very helpful and I would recommend gmt and JoePosted on Kevin HealyTrustindex verifies that the original source of the review is Google. We had Joe work on a gas fireplace in our new home. He was prompt, polite, and a pleasure to deal with. I would absolutely use this company again and felt he went above and beyond to assist usPosted on josh aTrustindex verifies that the original source of the review is Google. 3.5 stars Not the worst not the best experience.. the guys that came and did inspection were great and knowledgeable, the guys that came and did the liner were also great.. Juan that came to check out my fireplace and put on the caps was excellent.. the guys that came and did the pointing, and outside work did ok work but didnt communicate with us... never rang doorbells or gave us calls, not good communication.... this comapny expect you to be home almost at all times says they will work with you in times so, scheduled a day to come work and needed someone to be home wife took day off and they tried to tell us no one was home didn't even knock or ring door bell... just left tried to tell us no one was home and that they rang door bell and knocked.. we have cameras and ring door bell and wife took day off.. one week goes by no calls nothing gave us 30 min notice called abut 9a.m to show up around 930... again the workers were all pretty good but the communication between them the lady in the office and home owners should be better.. she Called and asked for payment job wasn't complete.. caps were not install.. Juan came out again was great did what he had to do and bill was paid.. I'd love to use them again for a cleaning because the work was ok and some of the guys doing the work. But they need to realize that people work for a living and cant be home at all times and some of the workers and the office need to be able to communicate with the home owners and possibly each other a bit better.. the pricing was average better then some others and work was overall ok.. if your someone that can be home often this company will be perfect for youPosted on MariaTrustindex verifies that the original source of the review is Google. Joe was fantastic and very quick! Looking forward to using this service again!Posted on Toby CarotenutoTrustindex verifies that the original source of the review is Google. Very good service, installed a liner in a few hours. Very professional. Would use again!Posted on saikiran sikaTrustindex verifies that the original source of the review is Google. Nice workPosted on Ravi GopieTrustindex verifies that the original source of the review is Google. Joe came to check my fireplace since I wanted to make sure I was good for the season before lighting it. He did a wonderful job of explaining that the fireplace was safe to use this year and advised me of when to contact them for a cleaning. He checked the firebox, and explained what was happening in the flue. I will certainly be calling GMT again for my future cleanings because of this interaction. Joe was friendly and warm, and did a great job explaining how to use the fireplace.Posted on אילן חרוביTrustindex verifies that the original source of the review is Google. Great service! Joe is a real professional. Very thorough and with a lot of patience. Recommend with all my heartPosted on Krushna PatiTrustindex verifies that the original source of the review is Google. I would highly recommend GMT services. Joe is not only very professional and knowledgeable as well as respectful of time. The fact he got the job done within minutes shows how experienced he is.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Service Areas
We provide services across multiple areas in the Connecticut, serving both residential and commercial customers. Please check our service area map or contact us to see if we cover your location.


