Thermostat Installation Companies in Central Islip, NY

"Showed up on time and fairly priced! Very professional more important during these trying times in a pandemic he was very courteous regarding safety precautions had on a mask during the hole installation of my circuit breaker upgrade. Worked fast, clean and efficient! Will be hiring him again and again plus recommending him"

"The best man for every job. The man loves his craft and it shows! ALWAYS reliable!"

"The rep was respectful, thorough, and knowledgeable. He walked me through everything he was seeing, doing, and planned to do. I cannot stress enough how much I appreciated that transparency."

"Guy Rizzo got back to me right away, came when said he would and fixed the problem-a dirty pilot gas line. The price was very reasonable. Guy is a straightforward, nice, fair guy. I would recommend him to anyone, including family and friends, that needs gas heat or hot water service and/or repair."

"The owner is the person who comes to your home. He is prompt, professional, looks at ALL areas that might be the cause of your problem with the right tools. And very important, his fee is fair and connects to the time spent. A really nice person."

"I called on Tuesday afternoon and (remarkably) a full crew arrived 7:30am the very next morning. I assume, Richie, who first assessed the problem, on Tuesday, convinced the boss, Lenny, that the situation required immediate attention. We are grateful for their decisions. As it turned out, we had guys working on the roof, on the side of the house, in the basement and in the kitchen. The crew were all extremely efficient, effective, and very personable. They explained, in detail, what the problem(s) were and how they would fix it. Five guys worked very hard and everything was completed in 3 hours. They were all fantastic."

"Came when he said he would; fast, affordable, highly recommended."

"Highly recommend RSL for any HVAC services, work was thorough and Rich is very knowledgeable. I look forward to his services in the near future!"

"Ray was friendly and very professional and you can tell immediately that he was very customer oriented. As far as prices go, he was more than fair compared to the other bids. As a matter of fact I expanded the scope of his work to include a new water heater too. All the equipment supplied was 100% new, still in the factory cartons and the installation work was TOP QUALITY. Ray not only sold me the job but he did the installation too. He and partner Ken, and their assistant (3 man crew total) worked very professionally and effectively. Needless to say I HIGHLY RECOMMEND THEM."