Central Air Conditioning Installation in Mamaroneck

August 18, 2025

Central Air Conditioning Installation in Mamaroneck: From No Cooling to Whole-Home Comfort

Many homes in Mamaroneck were built before central air conditioning was standard. That means homeowners often rely on window units or portable ACs that are noisy, inefficient, and uneven in cooling. Recently, one family reached out to us because they were ready to upgrade their home with a brand-new central air conditioning installation, including all new ductwork.

The Challenge: No Existing Central Air Conditioning

This home never had central air conditioning before, which meant there were no ducts in place for us to use. To provide reliable, whole-home cooling, we needed to design and install a complete duct system from scratch. That included carefully planning duct routes to make sure the air conditioning system would be efficient, quiet, and unobtrusive.

Our Solution: Smart Ductwork Design

To reach the first-floor living spaces, we strategically dropped ductwork through the closets on the second floor. This approach minimized disruption to the home’s layout while ensuring airflow reached every room. By using closets as vertical chases, we avoided cutting into finished living spaces, keeping the air conditioning installation neat and efficient.

The Results: Quiet, Even Air Conditioning Throughout the Home

With the new ductwork in place and a high-efficiency central air conditioning system installed, this Mamaroneck home now enjoys cool, even comfort on both floors. The homeowners were thrilled to finally ditch their old window units and enjoy a modern, energy-efficient air conditioning solution.

Why Homeowners in Mamaroneck Choose Us

Installing central air conditioning in a home without existing ductwork requires skill, creativity, and attention to detail. Our team specializes in designing duct layouts that work seamlessly in older homes, blending modern comfort with the existing structure.

If your Mamaroneck home doesn’t have central air conditioning, or if you’re tired of relying on window units, we can help you upgrade to efficient, quiet comfort. From custom ductwork design to full air conditioning installation, we handle every step with care.

Location: Mamaroneck, NY

Project Image Gallery

Products Used

Trane

Client Review

We had an excellent experience with Sustainable Heating and Cooling. They installed central air in our older home. They were reliable, responsive and very professional. I had expected the work to be much more disruptive than it was; I was very impressed with how well the Sustainable team managed the mess in our house and how attentive they were to protecting the floors, cleaning up at the end of each day, etc. I highly recommend Sustainable Heating and Cooling.

- Laura G