J & M Construction and HVAC was established with the principle that work should be done correctly the first time. We are the leading general contractor in New York, serving all five boroughs: Manhattan, Queens, Brooklyn, the Bronx, and Staten Island. With over 20 years of experience, we are fully licensed and insured in NYC, ready to fulfill all your needs and bring your most sophisticated projects to life. Every project is unique, and no job is too large or too small for our committed team of professionals. We will manage and complete your project efficiently and on schedule. We prioritize using high-quality materials, providing accurate estimates, and adhering to budget constraints. Contact us via phone or email for an accurate estimate for your residential or commercial projects.