George is a first class technician! His expert diagnostic skills quickly isolated the source of my AC compressor not working. One by one, he ruled out the various components and then identified the culprit. 30 minutes later cold air was flowing again.
My overall interaction with Great White has been excellent. From the initial phone call to the billing. It was a very efficient and positive experience thanks to George and the Great White team!
About Great White Mechanical
Great White Mechanical is a reputable HVAC contractor serving Midland Park, New Jersey and the surrounding areas. The company has earned a strong reputation for its professional and reliable services. Customers praise the team's expertise, honesty, and commitment to finding the right solutions that fit their budgets. Great White Mechanical has been trusted by local residents for over a decade, providing exceptional service for heating, cooling, and HVAC system maintenance. The company's attention to detail, punctuality, and neat workmanship have consistently impressed clients.
Customers have described the company as professional, friendly, and efficient in their work. They were pleased with the quality of the installations, including a ductless split system and a new air conditioning unit. The staff was also commended for their communication, answering questions, and accommodating the needs of the clients. Great White Mechanical has been highly recommended for their services, with one customer describing them as a "top-notch team" and another stating they are the "ONLY" provider that didn't approach their problems with a "shotgun methodology."
Reviews
Great White Mechanical saved my family right before the biggest (hopefully) heat wave of the r year.
From the start, the people on the phone were superbly nice and efficient—I was booked and off the phone in under five minutes. The tech (George - you rule!) arrived on the early side of the provided arrival window, found the issue fast, and fixed it. He actually took the time to explain why it happened, how to maintain it, and what to do if it happens again.
George ended up doing a full clean and a freon recharge, but not before he checked everything thoroughly first and checked in with me about costs before doing any work. No pushy sales tactics at all, just honest… read full review
Great White did a great job installing a complete home Central H&A system while we were out of state! Timely, communicated well, personable, professional, and highly recommend without reservation. Thanks to one of my closest friends for the referral!
Photos

Hours
Good to know
- accepts credit cards
- offers military discount
Location
23 Birch Street, Midland Park, NJ 07432
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