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Proudly Serving the Lower Hudson Valley

About McNamara Heating & A/C Inc 

Keeping You Comfy Since 1993!

McNamara Heating & A/C Inc is a highly dependable HVAC provider with decades of experience serving both residential and commercial clients. As a fully licensed and insured company, we have built our reputation on a foundation of professional integrity and technical excellence. Our team is dedicated to keeping your property comfortable and functional all year long, whether we are maintaining a complex commercial climate system or restoring a handcrafted residential fireplace. 

By combining our deep industry knowledge with a commitment to high-quality craftsmanship, we provide the reliable solutions our community has trusted for many years.

Call (845) 712-9728 or contact us online to discover the McNamara Heating & A/C Inc difference.

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Local Expertise & Honest Service

  • Neighbors Serving
    Neighbors
    We’re proud to serve our local communities with honest recommendations and friendly service. When you call us, you’re working with a team that truly cares about your home and comfort.
  • Reliable When It
    Matters Most
    When your heat cuts out or your AC can’t keep up, you need a team that shows up and gets it done. We’re known for responsive service and solutions that last.
  • Craftsmanship
    You Can Feel
    From precision HVAC installs to detailed masonry work, we take pride in doing things the right way. The kind of quality you’ll notice every time your system kicks on or your fireplace lights up.
  • All-in-One Home Comfort Experts
    No need to juggle multiple contractors. We handle your heating, cooling, fireplaces, and chimney work all under one roof. It’s seamless, efficient, and way less stressful for you.

Trusted By Homeowners Like You

    Our New Go-To Experts
    “I had them come out for an emergency call on a Saturday. Coldest day of the year & no heat. A real live person answered the phone, and within the hour, they were here fixing the problem. Their prices are great & their service is spectacular.”
    - Bobby D.
    Would Definitely Recommend
    “Excellent service. We had a problem with the boiler in our new home, the weekend before New Year's. The technician who arrived was prompt, courteous, and really knew his stuff. We had the heat back on within a couple of hours!”
    - Collin T.
    No One Better!
    “They were super friendly and helped me work through a tricky situation with an old, poorly outfitted gas fireplace setup. Highly recommend McNamara Services.”
    - Peter S.
    Would Definitely Recommend
    “Excellent service. We had a problem with the boiler in our new home, the weekend before New Year's. The technician who arrived was prompt, courteous, and really knew his stuff. We had the heat back on within a couple of hours!”
    - Collin T.
    No One Better!
    “They were super friendly and helped me work through a tricky situation with an old, poorly outfitted gas fireplace setup. Highly recommend McNamara Services.”
    - Peter S.
    Great Experience
    “From start to finish, our experience with this fireplace service was excellent! Right on time, kind, and incredibly professional. Did an amazing job replacing the logs, cleaning the system, and making sure everything was working perfectly before leaving.”
    - James T.
    Patient, Helpful, and Top-Notch Service
    “I am very pleased with their work and with the scheduling process. They were very pleasant, efficient, and also took care to protect my floors and rug during their work.”
    - Mark M.
    Amazing From Start to Finish
    “I had a wonderful experience with McNamara Services. The technician was exceptional—he arrived right on time, was friendly and personable, and went above and beyond in diagnosing the issue with my fireplace.”
    - Brian E.
    Highly Recommend McNamara Services!
    “We had our gas fireplace repaired today. McNamara Services were amazing! They were thorough & took their time to do the job right. I really appreciate a business that is respectful & professional.”
    - Melinda K.

Why Choose McNamara Heating & A/C Inc?

Choosing an HVAC service provider for your home or business is about more than just finding a technician; it’s about finding a partner you can trust. At McNamara Heating & A/C Inc, we combine the skills of highly experienced professionals with the personalized care of a local business. Our goal is to provide a seamless, dependable experience that addresses your needs while maintaining the highest standards of safety and quality.

Here is what sets us apart and why clients continue to rely on us:

  • Decades of proven experience - With over 30 years of history serving New York and New Jersey, we bring a wealth of practical knowledge to every job site.
  • Two-year workmanship warranty - We stand behind the quality of our labor. If our workmanship doesn't meet professional standards, we are committed to making it right.
  • Licensed and insured professionals - We operate with full licensing and comprehensive insurance, so that your property and our team are protected throughout the duration of any project.
  • Same-day and emergency support - We understand that some issues can't wait. We offer prompt scheduling and emergency services to keep your essential systems running when you need them most.
  • Flexible financial planning - We believe quality service should be accessible, which is why we offer various financing options and payment plans to fit your budget.

Whether you are looking for a routine inspection or a major installation, our team is ready to help you maintain a safe and comfortable home or business.

Call (845) 712-9728 to request a free estimate and schedule your next HVAC service. We look forward to serving you.

Let's Get You Comfortable

Tell us what you need, and we’ll take care of the rest.
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