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Bring on the heat! Blue Dot is ready for the day after some refreshing shaved ice this morning.

December 17, 2023

Temperatures this week have been in the high 80s and it’s only mid-June! Our technicians have been working tirelessly on…

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Air Conditioning & Heating System Check

December 17, 2023

Blue Dot performs yearly preventative maintenance to heat pumps, gas furnaces, and air handlers. Find out what happens d…

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2015 Holiday Season in Harford County, MD

December 17, 2023

‘Tis the season for: Giving 

During this 2015 holiday season, Blue Dot is giving back to our local community by donating…

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What are you thankful for?

December 17, 2023

 

 

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Gas Furnace Air Filter Location: How to Change Your HVAC Filter

December 17, 2023

Changing your gas furnace air filter is essential to maintaining the efficiency of your HVAC (heating, ventilation, and …

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Types of Air Conditioning Units: Your Expert Guide

December 17, 2023

When your air conditioner breaks down, it’s natural to think about the different types of air conditioning units availab…

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Types Of Heating Systems

December 17, 2023

When it comes to selecting a heating system for your home, you have many options, and there are pros and cons for each. …

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