Indoor Air Quality

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The air in your home may be one hundred times more polluted than the worst air outside. At J. D. Swallow, we provide expert services that help improve your home air quality. Indoor air pollution is often among the top … Continued

FAQs: Do I Need a New AC Unit?

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For many homeowners, it can be difficult to tell when an air conditioning unit requires repairs, and when it’s time buy a new AC system. J.D. Swallow, a leading heating and cooling contractor serving Ottawa, reviews several situations that could … Continued