About Us

about-us
Robert Olivieri (Bobby O) is a certified HVAC Contractor with over 25 years of experience handling both Commercial and Residential systems. Most people know it’s not easy to own a family business in Long Island. It takes passion, hard work, and quality service to thrive on your own in New York. Bobby O is no stranger to challenge. Raising a family while owning property and a business are milestones among his many achievements.

Servicing the Port Jefferson Station, Mount Sinai, Miller Place, NY and surrounding areas

Testimonials

stars-testimonial

Stephen D.

Their website provides you with the opportunity to schedule an appointment…which I did. I never received a confirmation email and when we called to confirm, …

Patricia C.

Professional and polite. Arrived on time and did a wonderful job. Cleaned up after they were finished. Highly recommend.

Ronald M.

This was a Fabulous experience. Most people don’t even return your call. Bobby returned the call right away, and was at my house the next …

Chrys A.

I was referred to Bobby O’s HVAC through a friend. They came the very next morning, assessed the problem. I chose to replace rather than …

Jason D.

I’ve been using Bobby Os for my annual tune-up on my central air conditioning system since I bought my house back in 2011. They are …

Lauren A.

Bobby O’s HVAC is definitely the way to go for all your gas furnace and air conditioning installation needs! They are very professional!

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