MainDuct Inc.

At a glance

Trades

HVAC

Address

460 Decatur St, Brooklyn, NY 11233

How the 66 score breaks down

Scores are calculated the same way for every company. See the method.

What customers say

MainDuct was informative and professional throughout the duration of the hired work, both on the phone, via email, and their field staff as well. During the project, there was an element of the job that should have been discussed and approved prior to independently making a decision on the spot. Ultimately, MainDuct…

Google review, Sep 1, 2026

They absolutely crushed it, and I will totally be hiring them back again. We had two AC units that were absolutely in shambles, filled with mildew and dust from the previous tenants when we moved in, we knew that we needed to make this a priority for our health, so we got a very reasonable “from them and they came…

Google review, Aug 30, 2026

Excellent service and highly recommend! My AC started having issues recently after about four years of use. It began turning off on its own, and to make matters worse, water started leaking and splashing onto my living room floor. I really didn’t want to replace the AC just yet, so I decided to give it another chan…

Google review, Aug 9, 2026

Rating distribution and reviews from the company's public Google listing.

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