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How To: Replace An Air Filter In A Gas Furnace or Air Handler

Accessories, Cooling, Furnace, Heat Pump, Heating, How Does It Work, Indoor Air Quality, Routine Maintenance|

Blue Dot Loves Their Employees – Happy Valentine’s Day

Blue Dot Company, Careers|

Blue Dot Installation Team Prepares For The Day

Blue Dot Company, Cooling, Free Estimates, Heating, How Does It Work, Installation|

What are you thankful for?

Blue Dot Company|

12 Days of Blue Dot – Happy Holidays!

Blue Dot Company|

2015 Holiday Season in Harford County, MD

Blue Dot Company, D.O. Believe, SARC|

'Tis the season for: Giving During this 2015 holiday season, Blue Dot is giving back to our local community by donating meals and gifts through SARC. For the past 35 years, SARC has been Harford County's resource for victims of domestic violence, sexual violence, child abuse, and stalking. We asked our team to help us [...]

Air Conditioning & Heating System Check

Cooling, Furnace, Heat Pump, Heating, How Does It Work, Routine Maintenance, Service|

Blue Dot performs yearly preventative maintenance to heat pumps, gas furnaces, and air handlers. Find out what happens during a routine maintenance and why its so important to have your HVAC units checked each year for safety, efficiency, and preventative measures.Watch Full Movie Online Streaming Online and Download .fusion-button.button-3 .fusion-button-text, .fusion-button.button-3 i {color:#343333;}.fusion-button.button-3 {border-width:1px;border-color:#343333;}.fusion-button.button-3 .fusion-button-icon-divider{border-color:#343333;}.fusion-button.button-3:hover [...]

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

Blue Dot Company|

Temperatures this week have been in the high 80s and it’s only mid-June! Our technicians have been working tirelessly on AC units and to thank them for their hard work we invited the Kona Ice truck over this morning. Yum!watch The Ridiculous 6 2015 movie now UPDATEThis ice was so nice, we had it TWICE! The [...]

Memorial Day 2015

Blue Dot Company|

Blue Dot would like to honor those who gave their lives for our freedom. Thank you for your service!  We hope you had a safe and relaxing Memorial Day!

Emergency Water Heater Shutdown Procedures

Water Heater|

1. Turn Off Gas or Electricity Gas: Twist the dial on the top of the thermostat from the ON to the OFF position. Electric: Switch the circuit beaker for the water heater to the OFF position.Watch movie online The Transporter Refueled (2015) 2. Turn Off Water Supply Turn the handle on the water valve CLOCKWISE [...]