Can GMT handle emergency chimney repairs after hours?

Yes. They have responded same-night to CO leaks and other emergencies, including during snow storms, and operate seven days a week.

How long do typical chimney jobs take?

Inspections and cleanings are same-day; full liner replacements typically complete in one or two days.

Do they offer any warranty?

Their website states lifetime warranties on most products.

GMT Chimney Services

Updated 2026-09-25 · 46,759 reviewed · 1,169 listed · Scored from 366 Google reviews · How we rank ›

5.0(366) 91 composite score See reviews on Google ✓ Google-verified Publishes prices

Roof RepairRoof Replacement & Installation24/7 Emergency RoofingRoof Inspection & Insurance Claims

Location: Frog Hollow, Hartford
Services: Roof Repair, Roof Replacement & Installation, 24/7 Emergency Roofing
Reviews: 366
Ranking: #35 in Roof Repair
Best for: Homeowners needing fast, reliable chimney work who can be home for service visits or arrange access.

Google Business Profile is the source for the business data shown here, last checked 2026-09-25. Details taken from their website were fetched 2026-08-26.

What recent reviews say

Most customers experience swift, expert chimney work with named staff who explain the job clearly and leave the site clean. Joe, Alex, and Juan are frequently praised for professionalism and knowledge. One reviewer noted communication lapses during a multi-phase project: the office did not coordinate arrival times well, and crew members skipped doorbells, though the actual work quality was acceptable.

GMT lists chimney inspection at $69 and claims to offer lifetime warranties on most products. They serve six Connecticut counties from their Frog Hollow location and operate seven days a week. Their website emphasizes USA-made materials and local sourcing.

Praised for

fast response and emergency capability
professional and knowledgeable staff (Joe, Alex, Juan named)
thorough work and attention to detail
fair pricing and value
clean jobsite and followup
dog-friendly and flexible scheduling

Watch-outs

poor communication between crew and office during multi-stage jobs
inconsistent doorbell/knock protocols on service visits
expectation that homeowner must be present most of the time

punctualskilled-workmanshipresponsive-communicationfair-pricingclean-jobsitelicensed-insured

Best for: Homeowners needing fast, reliable chimney work who can be home for service visits or arrange access.

Think twice if: Multi-stage projects may have coordination gaps between crew and office; ensure clear communication protocols upfront.

Where this business shines

same-day or next-day emergency service
named expert staff (Joe, Alex, Juan)
fair pricing often below competitors
lifetime warranties on most products

Worth knowing

Joe, Alex, and Juan are frequently named for professionalism and knowledge
Same-night emergency response documented (snow storm scenario)
Full chimney liner replacements completed in one or two days
Lifetime warranties claimed on most products
Dog-friendly crew
Flexible weekend scheduling (inspections on Sundays noted)

What reviews say by service

Roof Repair: Emergency CO leak fixed next day after prior contractor damage; customer praised fast, professional response in winter weather.
Roof Inspection & Insurance Claims: Inspections praised for thorough explanation and professionalism; prices competitive with or below other quotes.
24/7 Emergency Roofing: Same-night emergency arrival during snow storm; completed repairs before inclement weather arrived.
Roof Replacement & Installation: Liner installations consistently praised for resolving draft issues and improving home systems; one reviewer noted price nearly half of other quotes.

How it compares

Rated 5 against a 4.71 average across the 902 roof repair businesses listed here.
Has more Google reviews than 99% of the businesses in this directory.

What earned this score?

Our Rubric

Star rating 99

Review volume 100

Review recency 100

Review sentiment 69

Profile completeness 100

Verification 30

Rating breakdown

359

Common questions

Can GMT handle emergency chimney repairs after hours?: Yes. They have responded same-night to CO leaks and other emergencies, including during snow storms, and operate seven days a week.
How long do typical chimney jobs take?: Inspections and cleanings are same-day; full liner replacements typically complete in one or two days.
Do they offer any warranty?: Their website states lifetime warranties on most products.