HVAC reviews in Brooklyn, New York

Professional work completed on time with integrity.

Honesty from a trade professional is rare and truly appreciated.

Excellent work done quickly and to high standards.

Great experience with Rami - punctual, trustworthy, and top-notch service. Highly recommended!

Diamond HVAC saved the day by fixing a heating issue that had become unbearable due to extreme humidity and temperatures in NYC, restoring comfort to my home within just 30 minutes.

Great experience working with this company. Their services are top-notch and a pleasure from start to finish.

Installers did a great job, installed a new AC unit quickly and efficiently - clean work, good customer service.

The company stood out after I compared services with others, as they successfully addressed my issue.

I needed emergency AC repair on one of the hottest summer days and called Diamond HVAC for help. When they arrived, they promptly fixed my AC, working late hours until it was up and running. The technician even made an extra trip to get a replacement part from their warehouse at 8 PM that night. That level of dedication and commitment impressed me. I'd definitely recommend Diamond to anyone in need of reliable HVAC services - they've got you covered for the long haul!

⭐️⭐️⭐️⭐️⭐️

We recently had a split unit installed and were blown away by the service. From the initial call to completion, the team was professional, knowledgeable, and transparent. They got the job done quickly and efficiently, with a high level of quality.

What impressed me most was their commitment to honesty and professionalism. No upselling or hidden fees - just straightforward service that you can rely on. Their long history in the business is evident in the work they do and customer care they provide.

If you need reliable HVAC work, I'd recommend them without hesitation. They're clearly experts in their field and deliver results.

Exceptional service. Reliable, efficient, and without any issues.

Excellent service, truly exceptional experience. Highly recommended.

Great experience with this HVAC company - honest, thorough, and dependable. Highly recommended for all your heating and cooling needs.

He delivers on his promises without overcharging, and the staff is pleasant.

Exceptional service delivered promptly. Response time was lightning-fast and the technician did an excellent job explaining every detail. Highly satisfied with the outcome.

The technician arrived promptly and consistently. Pricing was reasonable and transparent. The vendor provided a straightforward assessment and maintained integrity throughout the process, offering both new installations and maintenance for existing setups.

They did a fantastic job, showing up quickly. Now my heating's working again after preparing my cooling system for summer.

Thanks for a speedy fix on my central air.

They accommodated our schedule and kept us in the loop. However, we wished for a better warranty and more detailed diagnostic process.

The technician showed no understanding of the washing machine's problem. Replaced a part, but the issue persisted. He called back, promising resolution, yet failed to deliver. Left without addressing the root cause, despite assurances that it was fixed. Lack of follow-through and poor communication remained.

I appreciate the team's swift and top-notch installation of my air conditioning system. They handled 15 units (10 indoors, 5 outdoors) efficiently within a week. Their attention to detail was impressive. This is the most satisfactory service I've experienced in a long time, thanks to them.