Millennium Air: Trusted HVAC Services in Deer Park, NY
Millennium Air is a local heating and air conditioning company serving Deer Park, NY, and surrounding communities. They focus on keeping homes and businesses comfortable year-round. Their team understands the local climate and how it affects HVAC systems in Long Island neighborhoods.
Business Overview
Millennium Air provides reliable HVAC services for both residential and commercial customers. They offer emergency service for urgent repairs, so you’re not left in the cold or heat. Their technicians are trained to handle a variety of systems found in local homes and buildings.
Key Services
The company handles common homeowner and business needs. Their main services include:
- Heating system installation, repair, and maintenance
- Air conditioning installation, repair, and maintenance
- Indoor air quality solutions and duct cleaning
- Thermostat installation and smart home integration
- Preventive maintenance plans to extend system life
They work with furnaces, heat pumps, central air units, and ductless mini-splits. For businesses, they service commercial HVAC equipment and help maintain comfortable environments for employees and customers.
Areas Served
Millennium Air proudly serves Deer Park, NY, and nearby towns. Their service area includes Brentwood, Dix Hills, North Babylon, Baywood, and Wheatley Heights. Their technicians know the housing styles and common HVAC issues in these neighborhoods. Whether it’s an older colonial in Deer Park or a modern office in Brentwood, they understand local building layouts and system needs.
Company History
Founded by local professionals, Millennium Air started with a simple goal: provide honest, quality HVAC work to the community. Over the years, they’ve grown by focusing on customer trust and technical skill. They’ve built a reputation for showing up on time and doing the job right.
Leadership
The owners and founders have deep roots in the HVAC industry and Long Island. They’re involved in local trade associations and keep up with advances in heating and cooling technology. You’ll often find them on job sites, ensuring work meets their standards. They believe in supporting the local economy and hiring from the area.
Specialties & Highlights
What makes Millennium Air stand out?
- Local knowledge: They understand how Long Island’s seasonal shifts—from humid summers to chilly winters—affect HVAC performance.
- Clear communication: Technicians explain issues and options in plain language, so you can make informed decisions.
- Focus on efficiency: They recommend systems and repairs that help manage energy costs, which matters in our region.
- Community presence: As a Deer Park, NY-based business, they’re neighbors serving neighbors.
- Practical solutions: They offer straightforward advice, whether it’s a quick fix or a full system replacement.
Why Locals Choose Millennium Air
Residents and business owners in Deer Park, NY, and nearby towns turn to Millennium Air for dependable HVAC care. They value the company’s straightforward approach and long-standing local presence. When you need heating or cooling help, Millennium Air in Deer Park, NY, provides the reliability and quality service that keeps homes and workplaces comfortable through every season.
Contact Information
Millennium Air
: 22 Kingston St, Deer Park, NY 11729
Business Services
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















