When it comes to fireplace masonry repair in Connecticut, experience matters. With over 12 years of expertise, CSIA-certified technicians, and NFPA-aligned safety standards, GMT Home Services has proudly served more than 3,000 families across the state.
Whether your masonry chimney shows cracks, crumbling mortar, or a leaning chimney stack, our certified team restores your fireplace and chimney system to its original strength—keeping your home safe, warm, and beautiful.
Your fireplace is more than a cozy feature—it’s a part of your home’s structural integrity. Over time, exposure to heat, smoke, moisture, rain, and even lightning strikes can damage the brick, mortar, and flue liner. Ignoring the warning signs can lead to fire hazards, water intrusion, and costly repairs.
Common signs you need fireplace repairs include:
If you notice these issues, don’t wait. The first step is a thorough chimney inspection to identify the most common causes of deterioration and plan the right repair work.

Homeowners often ask about fireplace masonry repair cost. The price depends on the condition of the existing structure, the type of materials (old brick vs. New brick, new mortar, or stone), and the scope of the repair job.
At GMT Home Services, we always provide transparent estimates and explain every process step so you know exactly what you’re getting.
Cold winters in Connecticut cause freeze–thaw cycles that crack mortar and bricks. If your chimney stack or fireplace masonry shows crumbling after snow and ice, schedule a thorough chimney inspection. Early repair prevents costly structural damage when temperatures drop.

Every project is done with precision craftsmanship and premium materials:
Heavy New England rains can cause water intrusion, leading to spalling brick, crumbling mortar, and damaged chimney liners. Waterproofing and timely masonry repair protect your chimney and fireplace from long-term deterioration. Don’t wait for leaks to spread into your roof or siding.

Beyond masonry repair, we offer full chimney and fireplace services to extend the life of your system:
As soon as the temperatures fall, Connecticut families rely on wood burning fireplaces. Before lighting the first fire of the season, book a chimney sweep and inspection. Removing creosote, dust, and debris ensures your chimney system is safe, efficient, and ready for cozy nights indoors.

When you hire GMT Home Services, you’re choosing proven masonry experts with unmatched dedication.

Searching for fireplace masonry repair near me or trusted masonry fireplace repair in Connecticut? Look no further. GMT Home Services delivers expert chimney repair, fireplace service, and masonry restoration that protects your home from fire hazards, water intrusion, and structural deterioration.Let our experienced team restore your chimney and fireplace with precision, safety, and care.
Fireplace masonry repair involves fixing cracks, replacing bricks, and restoring mortar in the fireplace and chimney system. It’s important because damaged masonry can weaken the structure, cause smoke issues, and create fire hazards if left untreated.
Signs include crumbling mortar, spalling bricks, smoke backing into the house, a leaning chimney, or water stains from moisture intrusion. A thorough chimney inspection by a CSIA-certified expert is the best way to confirm.
The cost depends on the condition of the existing structure. Minor crack repairs are affordable, while larger projects like chimney stack restoration, flue liner replacement, or smoke chamber repair are more involved. At GMT Home Services, we provide clear, upfront estimates.
According to the National Fire Protection Association (NFPA), every chimney, flue, and fireplace should be inspected at least once a year—especially if you have a wood burning fireplace. Regular inspections catch deterioration before it becomes a big deal.
Yes. Water intrusion is one of the most common causes of chimney and masonry repair. It leads to crumbling mortar, spalling, and structural deterioration. Installing a chimney cap and applying professional waterproofing helps protect your chimney.
Repointing means replacing damaged or missing mortar joints with new mortar to strengthen the structure. Rebuilding is needed if the chimney stack or surrounding bricks are too damaged and require new brick installation.
If your flue liner or chimney liner is cracked, deteriorated, or missing, it must be replaced to maintain fireplace safety. A damaged liner can allow heat, smoke, and creosote to damage the walls of your chimney and increase fire risks.
Repairing mortar, also called repointing, involves removing deteriorated mortar joints and applying new mortar between the bricks or stone. This strengthens the fireplace structure, prevents water intrusion, and restores safety. Our CSIA-certified technicians use premium materials for a strong bond.
A crumbling brick fireplace is often caused by moisture damage, spalling, or old brick deterioration. The repair process may include replacing damaged bricks with new brick, sealing against water, and restoring mortar joints. A thorough chimney inspection determines the best repair method.
Brick fireplace repair usually involves inspecting the firebox, surrounding bricks, and mortar joints, then fixing cracks, replacing damaged bricks, and sealing against moisture. In some cases, the chimney liner or smoke chamber may also need repair to restore full structural integrity.
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