Get matched with top window a/c unit installers in Richmond Hill, NY

"Li was super kind and provided excellent service. He installed my AC unit perfectly. Couldn't be more grateful. Thank you Li!"

Let Li Weng finish the odd jobs you haven't gotten around to. From mounting televisions, PC Tech. Networking to A/C and thermostat repair, Li Weng provides superb results. We have comprehensive services at competitive rates and work hard to ensure complete satisfaction on each and every job. We strive to exceed your expectations by providing quality work, responsiveness, and competitive pricing. We look forward to serving you. \n

"Such an easy and efficient install! Matthew knew exactly what he was doing and would highly recommend to anyone!"

"AMAZING!!!! Communication was great. He came at the time we agreed and immediately began working on my wardrobe. He was quick and efficient! I would 1000% recommend him!"

"We had our washer hookup installed. We are very satisfied with his work. I would recommend DG hvac for simple fact he communicated well and his work was clean and fast."

"Came after 4pm, which was within time frame wanted, since heat wave in effect. Worked fast, machine up and running in about 15 minutes. They took my old machine away also. After they left noticed 2 small screws omitted from sides up front. Couldn't put them in myself, but left it alone since it didn't affect anything. Used silicone sealant around machine as final seal. Wish they gave more info on caring for machine down the road, otherwise service was good, and kept work area clean. Although expensive, will use them again if needed.. Purchased new machine with delivery and install."

Professional handyman knowledgeable with pluming, electric, and certified hvac

At Advance Air Tech, we believe that true comfort is built on precision and reliability. As your local HVAC specialists, we provide cutting-edge heating, cooling, and air quality solutions designed to keep your home or business running efficiently year-round. From routine maintenance to complex system installations, our mission is to deliver 'Advanced' technology with old-school customer service. We don't just fix units; we optimize your environment."

I have good experience in HVAC industry

I have been doing plumbing and hvac work for 10 years. I have multiple licenses and very reliable and professional