Best Heating & Air Conditioning / HVAC In Yaphank

“Jason has been servicing my oil boiler at home as well as my HVAC units at my offices for past ten years. He is always professional and his expertise and workmanship are excellent.“

“We have always been completely satisfied with the response for service from Weismiller Plumbing & Heating. Their availability, expertise and price are without question. However, on our most recent need, that of installing a dishwasher under the counter of an aging kitchen, they were beyond our dreams! Marcus spent 2 1/2 hours here with a project that seemed hopeless; nevertheless, he championed every detail, and enabled me to keep the countertop and flooring surrounding the space intact. (All of this did not appear possible for any of the painstaking work and effort he put into it.) But, he was a "miracle-worker" and I cannot thank him and Weismiller enough! Mrs. Peter Hertling“

“Very satisfied with the level of service I have received from field technicians, billing and customer service. The prices are inline with the industry.“