- Heat Your Property With
Furnace Installation & Replacement
Whether your furnace is reaching the end of its service life or you are planning a new heating system, GAD Air helps you choose and install equipment suited to your property. We serve residential and commercial customers.
30+
Years in business
5.0
Average customer rating
100%
Satisfaction guarantee
- Residential & Commercial HVAC
- Heating & Cooling Repairs
- Installation & Replacement Services
- Choose Carefully. Install Properly. Heat Reliably.
Furnace Replacement and Heating System Installation
A furnace is one of the most important pieces of equipment in a cold-weather property. The right one should suit your building’s size, layout, heating needs, and existing ductwork, and it should be installed with care.
GAD Air helps you understand your options, compare equipment, and plan your installation. We focus on practical recommendations, careful workmanship, and explaining how your new heating system operates.
Contact us to discuss your project and request an estimate.
Is It Time for a New Furnace?
An older or underperforming furnace may no longer meet your property’s heating needs. These are common reasons to consider replacement.
- Frequent Repairs: Your furnace needs repeated service to keep running.
- Uneven Heating: Some rooms stay colder than others.
- Rising Heating Bills: Your heating costs have increased without an obvious change in usage.
- Aging Equipment: Your furnace is approaching the end of its expected service life.
- Unusual Noises: The furnace makes new or louder sounds during operation.
- Visible Wear: You can see rust, corrosion, or other signs of deterioration.
- Struggling to Keep Up: The furnace runs for long periods and still has trouble heating your space.
- Our Services
Complete Furnace Installation Solutions
From assessing your heating needs to checking operation after installation, GAD Air helps you plan a furnace project around your property.
New Furnace Installation
Install a new furnace to heat your property, with the connections and controls the system requires.
Furnace Replacement
Replace an aging or unreliable furnace with equipment selected for your heating needs.
Heating Needs Assessment
Review your building's layout, heating requirements, and existing equipment to help determine a suitable system.
Equipment Selection Guidance
Understand the available options, features, and efficiency considerations before choosing a furnace.
Sizing and Compatibility Review
Check that the furnace is appropriately sized and compatible with your existing ductwork and controls.
Startup and Operation Check
After installation, confirm that the system operates properly and review basic controls with you.
- Why Choose GAD Air?
Your Local Partner for Furnace Installation
Choosing a furnace involves more than picking a unit. Correct sizing, quality installation, venting, and the condition of your ductwork all affect how well your heating system performs.
GAD Air is based in Somers, NY, and provides furnace installation and replacement for residential and commercial customers. Serving selected communities across Westchester, Putnam, and Dutchess Counties, NY, we focus on practical recommendations and clear communication.
5-Star Reputation
Committed to delivering quality HVAC service and a positive customer experience.
Dedicated Team
Our team works hard to provide dependable service and practical heating and cooling solutions.
Satisfaction Guaranteed
We focus on quality workmanship and solutions tailored to your comfort needs.
Free Estimate
Request a free quote for your heating, cooling, or HVAC project.
- FAQ
Frequently asked questions
Quick answers to the questions we hear most. Still unsure? Call us and we will help.
How do I know when to replace my furnace?
Frequent repairs, rising heating bills, uneven heat, unusual noises, and equipment age may indicate replacement is worth considering. An assessment can help you compare repair and replacement.
How is the right furnace size determined?
Sizing depends on factors such as your property’s size, layout, insulation, windows, and heating requirements. Proper sizing supports comfortable, consistent heating.
How long does a furnace installation take?
Installation time depends on the type of system, the property’s layout, existing ductwork, and whether additional work is needed. We can discuss the expected timeline after reviewing your project.
Do you offer financing?
Financing may be available for qualifying equipment or projects, subject to current program terms and approval. See our financing page or contact GAD Air to ask about available options.
How should I prepare for a furnace replacement?
Clear access to the furnace area and the surrounding space helps the work go smoothly. We will explain anything else you should do before installation day.
Will a new furnace work with my existing ductwork?
In many cases it can, but the ductwork should be suited to the new equipment’s airflow. We review compatibility during the assessment.
