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Designed in Indianapolis

Carrier is a U.S.-based company committed to building a sustainable future for all. At our headquarters for our residential business in Indianapolis, Indiana, we focus on innovation and continuous improvement. We have a history in the industry, but we’ll never rest on our laurels. We’ve been perfecting home comfort for over a century, and as we continue to do so, we’re led by our expert teams right here in the United States.

Product Development

Our U.S.-based product development center is where we complete the design and test process, and the majority of manufacturing takes place in Collierville, Tennessee, and Indianapolis.

Engineering Experts

Part of our culture is building the best teams. We have incredibly passionate and innovative engineers based at our headquarters in Indianapolis, creating solutions that matter for people and our planet.

Modeling the Future

Our model shop is an engineer’s dream. Our engineers can build virtually anything they can imagine with prototyping parts, test units, and fixtures for all our products.

Gas Furnace Capital of the World

Our factory in Indianapolis is one of the biggest gas furnace plants on the planet, with close to 550,000 square feet. In our Furnace Reliability Lab, we test our equipment extensively to ensure long-lasting performance for greater peace of mind.

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Operational Excellence

Our Carrier Excellence operating goals drive every single step of our manufacturing and quality control process. We measure delivery time to customers, safety ratings, quality, and internal and external environmental sustainability.

Our company-wide sustainability efforts have significantly reduced gas emissions, industrial process waste, and water consumption.

Quality Clinic

Here we address feedback from customers, dealers, and distributors as part of our continual feedback process, by testing and analyzing returned parts to help optimize product designs. For example, if we receive feedback that a coil has a leak, we can submerge it in water to locate, validate, and determine the root cause to better provide solutions.

Keep Exploring

Innovation in Energy Savings

Our patented HVAC technology can provide ultra-high efficient operation, which may help you save on your energy costs.

Designed in Indianapolis

This is where innovation happens—our research and development teams, along with engineers, designers, and quality control, work to innovate and build equipment that helps you create your ideal home comfort.

Community Involvement

We have touched lives all across the country and are committed to giving back to the communities we serve.


We incorporate sustainability into everything we do—to do right by the planet and our employees, communities, customers, and shareholders.

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