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Services - Gmg Hvac

Air duct cleaning

Water heater installation

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7 months ago

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11 months ago

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8 months ago

Quick to respond they were here the next day, clean when doing the work, reasonably priced.

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3 years ago

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3 years ago

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7 years ago

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6 years ago

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8 years ago

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7 years ago

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Andrew G.

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8 years ago

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7 years ago

I was very happy with this company.Great service and fair price!!!! Would recommend to my friends

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10 years ago

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9 years ago

By far the most professional , reliable and honest people I have ever dealt with. I highly recommend!!

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Review Highlights - Gmg Hvac

Andrew had been servicing my system for a few years so I called him immediatley when a power surge fried my condenser.

Mentioned in 8 reviews

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Harry Gang Plumbing - Plumbing services

Harry Gang Plumbing

(5 reviews)

THE GANG THAT COULDN'T SHOOT STRAIGHT !!…read more I paid Harry Gang Plumbing $14,800 to install a complete, brand new boiler setup with Low Water Cutoff/Automatic Water feeder in February, 2026. Owner of the company -- Lenny Gang -- stated he was unable to properly connect the "LWC" on the day of the installation. About 2 hours after he left, the heat went off & didn't come back on. He returned the next day to put in a SECOND "LWC", but stated, we "...may have to manually feed it for the 'time being'." ( Not what we wanted. ) Heat went off again that night, he tells us to reset, heat goes off again the next night. He returns, drains out out the boiler, & resets it. We schedule an appointment for 2/18 to install a functional LWC, where the "AWF" will work. He fails to show. Calls that EVENING, wanting to come the next day, having already been told I will be out of town for 10 days. Ignores my attempt to reschedule. On 2/21 ( the night before the blizzard ), the heat goes out AGAIN. "Lenny" ( who stated numerous times, "I will be there for you day or night, if you need me." ignores ALL texts & calls -- basically ghosting us. We had no alternative but to hire another ( WELL respected ) plumber, who comes the next day, scratches his head at the work that was done ( telling us that they would have given us more/newer piping, hot water heater, etc. for the same price ), then proceeds to fix everything in a few hours, and there hasn't been an issue in a month and a half since. We subsequently sent a text, e mail & certified letter/copy of bill to "Harry Gang Plumbing", requesting reimbursement for the exact amount that the plumber charged us to complete the job that "Lenny" didn't ($1,787.15). He responds several days later stating that there was an "illness",& that he would settle up with me ( something I have read on multiple review sites ), I received nothing. A week later he responds to my text saying he will send it out. No check. No response to texts. Nothing. It's been 45 days since the boiler was properly fixed.

My house froze. Lenny replaced my boiler and was able to replace my very old radiator that another…read moreplumber said were no longer made. The job was done quickly and efficiently. Highly recommended.

Gmg Hvac - hvac - Updated May 2026

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