All reviews for Diamond Heating & Air Conditioning Inc.

High-quality work done quickly, highly recommended.

Did a top-notch job on my home, delivering exceptional workmanship that met my expectations. The AC system now performs flawlessly in both scorching heat and chilly temperatures.

I've used this company for several projects over three years, consistently receiving excellent work. Their rates are fair and they're reliable.

They fixed my mini split quickly and efficiently. The company threw in a discount on the equipment for my main house, which sealed the deal. They installed a Daikin system, and I'm thrilled with the outcome.

Oscar handled the sales process with ease, putting me at ease from start to finish. He broke down every aspect of the deal in a clear and concise manner. The pricing was reasonable and up front, including details on the unit's brand, warranty, and specifications. When his team arrived for installation, they were tidy, courteous, and took the time to explain what they'd done. Overall, a smooth experience that left me feeling satisfied with their work.

Reliable and professional service with a friendly approach that can be trusted in times of need.

The job was completed flawlessly and to schedule.

Great service from start to finish. Quick response, fast assessment, and fair pricing. Friendly team that worked around my schedule. The AC installation went smoothly and was done well. Highly recommend this company for their efficiency and professionalism.

Oscar and his team offer top-notch service, consistently delivering quality work for all my AC needs. I'm grateful for their professionalism and reliability.

Great service thanks to Oscar and his team - new AC installation was done efficiently and effectively. Comfort level has improved significantly, happy with the result.

Diamond's replaced my AC unit and did it well. The work was done promptly. Appreciate the professionalism shown by Oscar during the process.

They arrived on schedule as promised, which sets a good tone for their service. The technician was courteous, knowledgeable, and took the time to explain the issue. Their solution didn't require spending over half of what another company quoted initially - a notable cost savings. I'd recommend them highly, thanks in part to Oscar's professionalism over the phone, who answered my questions clearly and efficiently.

"I'll tell everyone I know about this service - they won't regret it."

Had a new HVAC system installed and couldn't be happier with the result. Oscar and his team were top-notch - I've been working with Diamond Heating and Air Conditioning for over a decade, and they consistently deliver on quality service and reasonable pricing.

Oscar's crew is top-notch, hands down. Last year, one of my air con units died in the middle of summer - he swapped it out with a new one on the spot. This year, when the other unit started acting up, Oscar fixed it in no time. He's a pro who gets the job done quickly and efficiently. I highly suggest him to anyone needing AC work.

I've had the pleasure of working with Diamond Heating and Air conditioning on multiple occasions, including four custom homes and 10 apartment units. Oscar has consistently delivered top-notch pricing and exceptional craftsmanship. He's always willing to provide options and recommendations, which is rare in my experience. This company stands out for its professionalism and reliability - they deliver exactly what they promise. If you're seeking a trustworthy provider at a fair price, I highly recommend Diamond Heating and Air conditioning, especially Oscar.

Diamond did a good job helping me get a new heat pump after my old one failed. They showed up quickly and gave me a fair price. The team was open and honest about everything, which I appreciated. I'd suggest them to anyone looking for a new system or just maintenance work done on their existing one.

The tech arrived quickly and got the job done efficiently. He walked me through the fix and was upfront about everything. Nice guy, did a great job.

Oscar and his team deliver consistently high standards of reliability and excellent customer service.

Great service and value. They've completed all three floors to my satisfaction at a fair price.

Quick and informed service.