Get matched with top nest installation pros in Mountainside, NJ

"Besides Rocco's service being top notch he is dependable, on time, very clean and stands by his work. He has replaced an old air conditoner and furnace and installed a 2nd zone a/c for us. He does all the maintenance as well."

"Kyle and his team are incredible I give them 5+ stars. From walking us through the process, beating the price quotes from 3 other contractors to there quality of work and being available 7 days a week with any questions. example: We just had an electrical storm yesterday that fried our downstairs nest thermostat, Kyle was here in 40 minutes and replaced the nest an fixed the problem. When they installed the 2 full Ac and heating systems they came with a full team and installed both that same day! In my and my familes mind there isn't a reason not to go with Kyle and his team of professionals!"

"Alex and his helper installed cameras and a medicine cabinet in my bathroom they did a good job"

"We called PipeWorks for an emergency hot water heater replacement on a weekend. In approximately one hour, they had a technician, Pablo, at our house to assess the issue. Pablo was extremely professional and made safety during the COVID pandemic a top priority as he did his work. He was able to get us a replacement water heater and install it the same day and completed the job within a few hours of when he first arrived. He answered all of our questions, did a terrific job, and even called us later that evening when we had reached out through the main number with a follow-up question. We were so grateful for Pablo's expertise and professionalism."

"I had a steam humidifier installed. They did a really professional and clean work pretty quickly. Definitely recommend them!"

"Very professional and reasonably priced services. Henry was great and steve was very knowledgeable. The job consisted of drywall repair and painting and they did a great job! Will definitely benefit from their services again for an upcoming project of building a room."

"I got a near immediate call back from John, one of the owners, when my Central A/C failed Thursday night before Labor Day weekend. I was able to get a service call the next day, with an accurate diagnosis, a clear explanation of the root cause and what needed to be done, and a fair estimate. The repair required a part from the manufacturer which was delivered next business day. John immediately called and installed the part within a few hours, honoring the estimate and doing the job right the first time. My experience was that the owners were highly competent, ethical and provide excellent customer service. I strongly recommend J&M."

We are Central New Jersey's most trusted name for air conditioning and heating. We are located in Middlesex County. Bill Leary Air Conditioning and Heating has been serving the entire Central New Jersey area since 1989. Our goal is 100% customer satisfaction. I as a family owned and operated business, we've built our reputation on a firm belief that our customers deserve the highest quality service and respect possible. **Free estimates are available for new equipment only by filling out the form on our website. Additional DBAs - Leary Air Conditioning & Heating, W. H. L. Enterprises Inc.

"My central air quit during a nasty heat wave and they responded quicklyâ within a few hours a technician arrived that evening, followed shortly by the salesman when I decided to replace instead of repair. The job was scheduled for the very next morning! The installers were on time, friendly and cleaned up the areas. Everyone I dealt with was knowledgeable and professional. Interest-free financing was a huge selling point. Very good experience!."

"Installation done as promised. Very professional and easy to work with. Price was fair. Quick and easy."