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Proudly Serving the Lower Hudson Valley
Furnace Installation & Replacement Wesley Hills, NY

Residential Furnace Installation & Replacement in Wesley Hills, NY

When the winter season hits Wesley Hills, NY, having a reliable furnace system isn’t a luxury—it’s a necessity. Whether you’re upgrading your old furnace or installing a new heating system for the first time, McNamara Services offers trusted furnace installation and replacement services to keep your home warm, safe, and energy-efficient.

We bring years of experience helping homeowners find the best furnace for their heating needs, tailored to their home's square footage, budget, and long-term comfort goals.

When Is It Time to Replace My Furnace?

Furnaces don’t last forever. The average lifespan of a residential furnace is about 15–20 years. But if you're dealing with frequent repairs, inconsistent heating, or rising utility bills, it may be time to consider furnace replacement services.

Common Signs You Need a Furnace Replacement:

  • Rooms are experiencing uneven heating
  • Unusual smells or noises from your heating unit
  • Increase in carbon monoxide alerts
  • Your system is older than 15 years
  • Higher-than-normal furnace replacement costs

These issues can lead to reduced indoor air quality, poor performance, and safety concerns. Our team of experienced HVAC technicians can help determine if repair or replacement services are the right solution.

Choosing the Right Furnace Type

There are many types of furnaces available on the market today. The best one for your home will depend on your energy source, existing infrastructure (like access to a gas line), and efficiency preferences.

Popular Furnace Types We Install:

  • Natural Gas Furnace: Efficient and cost-effective if you’re connected to municipal gas.
  • Propane Furnaces: Ideal for rural or off-grid homes.
  • Oil Furnace: Traditional systems that are still reliable in many areas.
  • High-efficiency Models: These reduce utility bills and help lower your carbon footprint.

Our goal is to match you with the furnace type that provides optimal comfort, affordability, and efficiency in the long run.

Our Furnace Installation Services

Whether it’s a new furnace installation or a heater replacement, our team at McNamara Services takes a comprehensive approach. We’re not just putting a box in your basement—we’re setting up a fully integrated heating system.

Our Installation Process:

  1. Home Assessment: We evaluate your home’s square footage, layout, and ductwork configuration.
  2. System Recommendation: Based on your unique heating needs, we’ll recommend the best furnace options.
  3. Detailed Quote: You’ll receive a clear breakdown of installation costs, including any additional costs.
  4. Professional Installation: Our skilled team handles the entire HVAC installation, including thermostats, heating equipment, and connections.
  5. Final Testing: We test the entire system, confirm safety standards, and ensure peak performance.
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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.
Areas We Serve

Serving Rockland County, Putnam County, and Westchester County. If you don’t see your community listed, contact us to see if we can still help!

  • Bergen County, NJ
  • Essex County, NJ
  • Hudson County, NJ
  • Orange County, NY
  • Passaic County, NJ
  • Putnam County, NY
  • Rockland County, NY
  • Sussex County, NJ
  • Union County, NJ
  • Westchester County, NY
  • Yonkers, NY

Emergency Furnace Services

Breakdowns don’t wait for business hours. That’s why we provide emergency service when you need it most. Whether it’s a heating installation failure during a cold snap or an urgent heater installation for a new addition, our team is on call and ready to help.

Our satisfaction guarantee ensures that every project is completed to your expectations—safely, efficiently, and affordably.

Request Service Today

Don’t let the cold catch you off guard. Whether you're exploring a first-time install, seeking to upgrade your current setup, or wondering if now is the right time to replace my furnace, we’re here to help.

Request service today with McNamara Services and take the first step toward a warmer, more efficient, and more comfortable home.

Let us help you install the best furnace for your home—designed for comfort, built to last, and supported by the service you deserve.

Let's Get You Comfortable

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