Chimney & Fireplace Services in West Haven, CT — Designed for Coastal Living
Chimney Inspection
“If nothing seems wrong, why would I need an inspection?”
It’s easy to assume that a chimney in regular use—and showing no outward issues—must be in good shape, but the coastal climate of West Haven tells a different story.
Salt air accelerates liner corrosion. Moisture works into mortar joints. Birds and debris quietly restrict flues—especially near the shoreline. An inspection is often the only way to catch these changes before smoke, carbon monoxide, or leaks make them obvious.
During a home inspection near Beach Street overlooking the Sound, I found that the chimney’s flashing had salt-related pinholes allowing water intrusion, which previous patching had failed to fix.
An inspection isn’t about finding faults—it’s about understanding condition.
Chimney Repair
“Are small cracks really a bigger problem near the shoreline?”
On the coast, even the smallest fissures become highways for moisture and salt, which quickly undermine the integrity of the masonry.
In West Haven, moisture and salt accelerate damage quickly. Freeze–thaw cycles force water deeper into masonry, widening cracks faster than most homeowners expect.
I inspected a chimney near West Shore where a narrow vertical crack had begun channeling water behind the brickwork. Left alone, it would have required partial rebuilding. Addressed early, it stayed a repair.
Timely repair is the line between preservation and replacement.
Chimney Cleaning
“Why does my fireplace smell smoky even when it hasn’t been used?”
That lingering odor is a familiar complaint in West Haven, especially in homes closer to the water. Moist air mixes with creosote and soot, allowing odors to drift back into living spaces. Partial blockages from nesting birds—common in shoreline areas—only make airflow worse.
At a home near Campbell Avenue, heavy creosote buildup combined with an old nest had narrowed the flue. After a full cleaning, draft returned immediately and the smell disappeared the same day.
A clean chimney doesn’t just burn better—it breathes better.
Chimney Maintenance
“What does routine maintenance actually protect against here?”
For coastal homes, maintenance makes the biggest long-term difference. Small crown cracks, early rust on caps, and minor flashing gaps don’t feel urgent—but salt air turns small vulnerabilities into fast failures.
In Allingtown, routine maintenance once revealed early flashing separation before it ever reached interior framing. A simple correction prevented water damage entirely.
Maintenance isn’t optional near the coast—it’s survival.
Level 2 Chimney Inspection
“When does a chimney inspection need to go further?”
In West Haven, Level 2 inspections are more common than many homeowners expect. A home sale, a new appliance, a past chimney fire, or unexplained smoke issues all justify a deeper evaluation. Coastal moisture makes hidden liner damage far more likely, and surface checks simply aren’t enough.
During a Level 2 inspection in a Savin Rock home, a camera scan revealed liner separation caused by years of damp, salty air. The fireplace had worked—until it didn’t. Catching it early prevented smoke intrusion and avoided a much larger repair.
When conditions change, the inspection needs to change with them.
Chimney Crack Repair
“Why do cracks keep reappearing after winter?”
Cracks return when moisture stays trapped. Coastal humidity seeps into masonry, freezes, expands, and repeats the cycle. Proper crack repair isn’t cosmetic—it seals the system against repeat intrusion.
A homeowner near Woodmont had patched cracks multiple times before calling us. Once the chimney was sealed correctly and waterproofed, the cracking stopped altogether.
Stopping the cycle matters more than hiding the crack.
Chimney Leak Repair
“Why does my chimney still leak after roof repairs?”
This is one of the most frustrating problems for shoreline homeowners. Often, the roof isn’t the issue—the chimney is. Salt corrosion weakens flashing seams, and crowns fail quietly.
At a home overlooking the Sound, multiple roof repairs missed the real cause. The flashing had been eaten away by salt exposure. Once replaced correctly, the leaks stopped completely.
Chimney leaks need chimney solutions—not surface fixes.
Chimney Cap Installation
“Does a chimney cap really make a difference near the water?”
In West Haven, absolutely. Caps block rain, nesting birds, and debris while improving draft. Along the shoreline, they also reduce moisture entry that accelerates liner and crown deterioration.
After installing a corrosion-resistant cap on a Savin Rock home, the homeowner noticed fewer odors, improved airflow, and no more debris falling into the firebox.
A small component at the top protects everything below it.
Full Chimney Care for West Haven Homeowners
Every chimney in West Haven contends with coastal moisture and shifting weather patterns. What determines how well it holds up comes down to timing, informed care, and a clear understanding of what’s happening inside the system. Backed by over 12 years of experience, our CSIA-certified professionals work in accordance with NFPA standards to provide inspections, repairs, cleaning, maintenance, and installation services that help West Haven homes stay dry, safe, and dependable year after year.
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.


