Ductless Mini Split Installation in the Hudson Valley & Northern NJ
Comfort where you need it, efficiency you can feel. Free in-home estimates and flexible financing.
Book your FREE in-home estimate online—quick, easy, and commitment-free. Prefer to talk? Call us anytime, 24/7.
100% Satisfaction, Guaranteed
We take the time to understand your home and your comfort goals. With precise system sizing and clean, installations, we make sure your ductless setup delivers the comfort you expect — every room, every season.
Peace of Mind, Start to Finish
From accurate system sizing using advanced scanning tools to handling all electrical work, permitting, and final testing. We take care of everything so you don’t have to coordinate multiple contractors.
Expertise You Can Count On
We install trusted brands like Mitsubishi and Haier, offering both single and multi-zone setups. Whether it’s an older home, a finished basement, or a new addition, we’ll recommend a system that fits your space and your goals.
“ZAM installed a Generac Generator for our home. We absolutely loved working with them. They are true professionals! Great communication and Very reasonable price. I would highly recommend to hire them if you are looking for quality work!”
- Natasha
“ZAM is one of the top and very skilled electrical contracting companies in the Northern NJ and NY areas. They have completed several high design installations for me, and I couldn’t be more pleased with the results”
- Franco
“Had my level 2 charger installed, Top notch company with excellent communication and great service”
- Sean
“ZAM did a terrific job replacing our 75 year old electrical system. They were on time, kept me informed, and their communication was prompt and polite. I would highly recommend them to any homeowner.”
- Brent
“Since my uncle had limited income, ZAM came through for us with a great estimate and a great job done, exceeding our expectations! Highly recommend them!
- Diane
 FAQs
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 FAQs *
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Yes!!—no hidden fees, no fine print. Our in-home estimates are 100% free, with no obligation to move forward.
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Not at all. We’re technicians—not salespeople. Our job is to give you honest, expert advice and a clear estimate. We’ll never recommend anything we wouldn’t do for our own family. The decision is always yours—no pressure, no pushy sales tactics.
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Yes, we’ll need access to your electrical panel and the areas you want to heat or cool so we can size the system properly.. We’ll work around your schedule.
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Yes! We offer flexible financing options—with no added fees—to help make your project more affordable.
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We install Mitsubishi and Haier ductless systems. Both are widely recognized for its performance and reliability.
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We use advanced scanning tools to create a detailed model of your space and calculate the right system size for each room. This helps ensure comfort, efficiency, and long-term performance.
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Yes we offer both. Single-zone systems are great for individual rooms, while multi-zone setups allow you to control multiple areas independently.
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Ductless systems are ideal for older homes without existing ductwork, newly finished basements, conditioned garages, and additions. We’ll help you decide if it’s the right fit.
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Yes electrical work is included as part of the installation. Unlike many HVAC companies that subcontract this portion, we handle it in-house, so there’s no markup or need to coordinate with a separate electrician.
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Most installations are completed in one to two days, depending on the number of zones and the layout of your home.
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We proudly serve homeowners across the Hudson Valley, Northern New Jersey, and select parts of Eastern Pennsylvania. Our core service areas include:
Orange County, NY: Goshen, Middletown, Monroe, Warwick, Chester, Cornwall
Rockland County, NY: New City, Nanuet, Pearl River
Dutchess & Putnam Counties, NY: Poughkeepsie, Fishkill, Cold Spring
Westchester County, NY: Peekskill, Yorktown Heights, White Plains
Sullivan County, NY: Monticello, Liberty
Northern NJ: Mahwah, Ramsey, Franklin Lakes, West Milford
Eastern PA (limited availability): Milford, Matamoras
If you're located nearby, there's a good chance we serve your area — feel free to reach out and ask.
Trusted by Homeowners Across the Hudson Valley!
Take a look at real projects we've completed in your neighborhood. Our map showcases satisfied customers and the quality work ZAM is known for.
