Heating & Air Conditioning / HVAC near Northport

“Excellent service. Quick and efficient dryer vent cleaning. Would definitely recommend and will be using this company again in the future.“

“My hot water heater sprung a leak on the afternoon of July 3, meaning that I was not going to have a repairman come until Monday. At 8 am Monday morning I called a firm with whom I have transacted in the past with excellent results, Sampson Plumbing and Heating. Their two plumbers were here by noon. Not only did they fix my water heater, but they repaired another half dozen problems with my plumbing that I had put off for the last year. Their work was fabulous, everything installed as I asked for, everything worked perfectly. Nice fellows with excellent personalities, I really felt that they were prioritizing my interests while they were here. The were neat, creative with their solutions, and the cleaned up after themselves when finished. I could not be happier about the work performed by Sampson Plumbing and Heating, especially that their prices were very reasonable as well. If you need a plumber in the Stony Brook area, I recommend Sampson Plumbing and Heating as your first call, they always have exceeded my expectations.

7/6/2026“

“Mark is a super nice and knowledgeable guy! He came out quickly and explained my system and what the problem/fix was. Highly recommend Dole for hot water/boiler service.“

“Five Star Mexhanical always provides 5 star professional service. Yeaterday Eric, Tom and Matthew did excellent work. I cannot say enough good things about them and the company in general.“

“Amazing service! Very efficient, reliable and knew what they were doing! Definitely recommend.“

“The service technician was on time, notified us of his arrival and did an analysis of the problem and corrected it. I would recommend this company to anyone who needed service on their air-conditioning.“

“I got my central air install todayEric and his team did amazing job. You could not tell that AC was installed at the house today the area was very clean after they installed the A/C .“

“It's the middle of the summer and I was able to get a service call the same day! Matt was great. He knew exactly what the problem was with my air conditioning and was able to fix it immediately. Exceptional service. Highly recommend.“

“I highly recommend Jet Air! They are an amazing family run business!! Knowledgeable, professional, friendly and amazing service.“

“Amazing customer service super friendly my ac unit was working but leaking water in my basement. Joey arrived quickly and immediately knew the problem needed to replace a hose, pump and provide some routine cleaning maintenance to the system that I was not aware I should be doing. Now that I have Master cooling as a trusted advisor on my ac and heating needs I will never trust anyone else.“

“Matt helped recently with a heating issue. He was responsive and was able to repair the issue quickly.“

“I finally went through with an HVAC Installation after dealing with uneven temperatures for months, and I couldn’t be happier The technicians were patient, explained everything clearly, and made sure the system was running perfectly before leaving I’m really thankful because my home finally feels comfortable again“

“Universal Plumbing provided excellent service from start to finish. The plumber arrived on time, quickly diagnosed the issue, and fixed it efficiently. He was professional, polite, and explained everything clearly. The work was completed neatly, and everything is working perfectly now. I am very satisfied and highly recommend them.“

“needed a fuel pump that no one had. Bill helped me out and got it over nighted from the manufacture i received it the next day. great service and they kept their word i would 100% recommend using them.“

“Updated: same great service once again, two years later. Still the best choice in Huntington!“

“After postponing the replacement of our boiler for several years due to concerns about selecting the right contractor, our experience with Mike and the team at Energy Mechanical could not have been more positive. From the initial consultation to project completion, every stage was managed with exceptional professionalism, clear communication, and technical expertise. The front office demonstrated courtesy and efficiency, while the mechanical team executed the installation with remarkable precision and attention to detail. The final outcome not only met but exceeded our expectations. Energy Mechanical exemplifies the standard of excellence that is increasingly rare in today’s industry.“

“We had procrastinated long enough and had to replace our ancient central A/C system. We can't say enough about the Comfort Control personnel, especially Bill, Anthony and Samantha. The professionalism, courteousness, knowledge, expertise and attention to detail were beyond expectation. Even the effort put in to clean up like new was impeccable. We would highly recommend them to anyone in need of HVAC services“

“This is definitely the company you want to call for trustworthy service!
Adam showed great care and concern in understanding the issues we were having with our Fujitsu AC/Heat units.
It was such a pleasure working with this company.“

“Blit’s was honest, detail-oriented, and knowledgeable. We have used them multiple times for many years but I believe they have since been bought out and is now MDM Plumbing. I haven’t tried them since but think they should update their Google page to reflect their new name and management.“

“Dix Hills AC is fantastic! When my central air conditioning unit suddenly stopped working overnight, they were at my door first thing the next morning and resolved the issue promptly. The technician was professional, friendly, and extremely knowledgeable. Highly recommend!“

“Had an issue with my air conditioning not getting cool. I called Kings Park Heating and Air Conditioning and explained the problem. I was having. Danny and Chris came right away that same day. They explained what the problem was and got my air conditioning up and running again. They did a great job and ran a bunch of tests to ensure i was running at optimal performance. I highly recommend using this company for your Heating and Air Conditioning needs. Five stars all day long for these guys.“

“Gene came to my house today and capped the gas line that used to service a gas clothes dryer. Super efficient crew and reliable in that they kept in touch when delayed. Will definitely call again and highly recommend!“

“Excellent service. I had a problem late at night and they were here in 30 minutes. They fixed my heat and I was back up and running in an hour. I can't recommend them enough.“

“No matter how much we cleaned, our house always seemed to grow dusty again. Even though we were wiping everything down all the time, the air didn't seem as fresh as it should have. We saw a significant improvement after having our air ducts cleaned. The air feels more fresher and cleaner, and there is less dust in the house. We are quite pleased with the service we received, and the entire procedure was simple.“

“I called for repair, the gentleman asked me a few questions and I was able to be assisted over the phone. I’m so grateful, what a blessing! I would highly recommend this company.“

“Paul Rosenvold and his crews have been taking care of our HVAC needs for more than 30 years, including installations, servicing and repairs to both our central air conditioning and oil-fired hot air systems. They have ALWAYS been prompt, personable and professional - the office staff, the crews and certainly Paul himself. A pleasure to deal with and highly recommended.“