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Proudly Serving the Lower Hudson Valley

Heating Services in Pearl River, NY

Heating System Service for the Lower Hudson Valley

Winter in Rockland County is certainly not mild. From November through March, a heating system that struggles to perform is much more than a minor inconvenience. It can quickly become a problem that grows more urgent as the temperature drops outside. 

McNamara Heating & A/C Inc has provided reliable heating services to homeowners and businesses throughout Pearl River and the Lower Hudson Valley since 1993. Our deep experience covers the full range of systems common to homes in our specific region. We expertly repair, install, and maintain gas furnaces, and we are ready to help when you need to replace aging equipment. Our team also keeps furnaces running efficiently through annual maintenance visits, services boilers for homes with hydronic heating, and works on oil furnaces for properties that still rely on oil heat. No matter what type of system keeps your home warm, our skilled technicians know how to handle it.

Every job we take on comes with a free upfront estimate and a solid warranty on our workmanship, and we are fully insured for your complete peace of mind. For larger projects, such as a complete equipment installation, we offer flexible financing options to make your investment as manageable as possible.

Whatever is heating your home deserves service from a team that has been doing this work since before most of our customers bought their homes. Call (845) 712-9728 or contact us online for heating services in Pearl River.

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10% OFF Seniors, Military, Veterans, and First Responders Discount

*First time customers only. Not applicable to system installs. Call (845) 712-9728 for details.

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.

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.

Heating Repair vs. Replacement

One of the most common questions we hear from customers is whether they should repair their existing heating system or replace it completely. There is no single answer that fits every situation, but a few key factors consistently point toward a full replacement. 

If your equipment is 20 or more years old, has required multiple repairs recently, or faces a major component failure, such as a cracked heat exchanger, replacing it is often the smartest choice. The rising cost of keeping an aging unit running, combined with lower energy efficiency, often makes a new installation the most financially sound decision over time.

If your system is newer, in otherwise good condition, or facing a specific, addressable issue, a professional repair is almost always the right call. Our team will gladly provide an honest assessment to help you decide which path makes the most sense for your home. We offer same-day service for heating failures that cannot wait. We also provide emergency service for situations that occur outside normal business hours, when losing your heat is a serious problem.

The Importance of Heating Maintenance

The most reliable way to avoid heating emergencies is to address the system before the season demands too much from it. Annual maintenance visits catch developing problems while they are small, confirm that safety controls are functioning correctly, and leave the equipment in better operating condition than when it arrived. For furnaces, that means inspecting the heat exchanger, cleaning the burner assembly, testing the igniter and flame sensor, and verifying gas pressure. For boilers, it means checking pressure and temperature settings, testing the low-water cutoff, and inspecting the heat exchanger for signs of corrosion or deterioration.

Scheduling that visit in September or October means any issues found can be addressed without urgency, and any parts that need to be sourced can be handled before temperatures make the wait uncomfortable.

A heating system that has been properly looked after is one you can count on from the first cold night of fall through the last one in spring. Call (845) 712-9728 or contact us online for heating services in Pearl River.

Heating

Frequently Asked Questions
  • This could be due to airflow issues, thermostat problems, or an aging system. We’ll pinpoint the issue and recommend the best solution.
  • Annual maintenance—usually in the fall—is key to keeping your system running safely and efficiently all winter long.
  • Most systems last 10–20 years. If yours is nearing that range and requiring frequent repairs, replacement may be the more cost-effective option.
  • Some noise is normal, but banging, rattling, or squealing could indicate a problem. It’s best to have it checked before it turns into a bigger issue.
  • Simple steps like sealing drafts, changing filters, and scheduling maintenance can make a big difference in performance and energy costs.
  • Flexible Financing Options
    Big upgrades don’t have to come with big stress. Ask us about financing options designed to make your project more manageable.
  • Helpful Maintenance Plans
    Regular maintenance means fewer surprises and better performance all year long.
  • Commercial Services Smart Solutions for Businesses of All Sizes

Let's Get You Comfortable

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