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We're available 7 days a week.For Emergency Service Call 410-698-9276
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We care about your health and continue to service our customers safely through our COVID-19 protocols.

We continue to service our customers safely through our COVID-19 protocols.

HVAC in Baltimore - Blue Dot Services of Maryland

For all your AC and furnace repairs, water heaters, and indoor air quality needs in Maryland, call the local experts at Blue Dot of Maryland.

Contact Blue Dot Services of Maryland today for your residential heating and cooling needs. Our staff is ready to answer your calls with friendly service. Our Trust Certified technicians are true experts in their field - individuals you can rely on to be prompt, courteous, and do the job right. Comfort, Courtesy and Peace of Mind, Right on the Dot...with Blue Dot!

Blue Dot Gives You…

  • Personalized, Individual Attention
  • Emergency service
  • Appointments that are convenient for you
  • Background checked and drug tested professionals
  • Up-front estimates before the work begins
  • Guaranteed satisfaction
  • Blue Carpet Service
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Why choose us?

Special Offers

New Heating & Cooling System Now As Low As $87!*

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*Estimated payments of $87 per month based on $7500.00 purchase price with 6.99% APR for 120 months. All loans are unsecured personal loans originated by Ally Bank, Member FDIC. Subject to credit review and approval. Installment loan product Annual Percentage Rate (APR) ranges from 6.99% to 14.99%. APR is determined based on the applicant’s credit score, loan amount, loan term, credit usage and history at the time of application.Valid at participating ARS® Network Locations. Not valid for third party, new commercial or construction customers or with any other offers or discounts, or prior sales or installations. See service center for details. Coupon required at time of service. Void if copied or transferred and where prohibited. Any other use may constitute fraud. Cash value $.001. Offer expires 12/31/2021.

License #: MD HVAC .01-17840, MD Electrical #8286, MD Licensed Plumber #20145, WSSC Licensed Master Plumber/Gasfitter #PFG-74664, (PA) PA127936

Get Up To $1,750 Off A New Heating and Cooling System*

*Purchase and installation of complete heating and cooling system required. Customer will receive $1750 off the purchase of 19+ SEER systems, $1,500 off the purchase of 17-18 SEER systems, $1,000 off the purchase of 16 SEER systems, and $500 off the purchase of 14-15 SEER systems. Valid at participating ARS® Network locations. Not valid for third party, new construction, or commercial customers, with any other offers, discounts, or on prior sales. Call service center for details. Coupon required at time of service. Void if copied or transferred and where prohibited. Any other use may constitute fraud. Cash value $.001. Offer expires 12/31/2021.

License #: MD HVAC .01-17840, MD Electrical #8286, MD Licensed Plumber #20145, WSSC Licensed Master Plumber/Gasfitter #PFG-74664, (PA) PA127936

 

Services We Offer
  • Air Conditioning Repair

    A heatwave is not the right time to have a broken AC unit. Our heating and cooling professionals can repair your air conditioning and cool you down immediately.

    Learn More
  • Air Conditioning Installation

    Various factors influence your choice of air conditioning system, including your budget, local climate, and the layout of your home. We have the expertise to recommend the right option and install it right.

    Learn More
  • Furnace Repair

    Either emergency furnace repairs or a routine tune up, we'll make sure it's done right the first time so you stay warm.

    Learn More
  • Furnace Installation

    Our experts can help keep your home warm all winter long by installing a reliable and energy-efficient heating system.

    Learn More
  • Water Heater Repair

    Stop settling for dreadful, cold showers. Get in touch with our expert plumbers, who can fix your water heater in no time, regardless of your existing unit's model.

    Learn More
  • Water Heater Installation

    Swap out that old, outdated water heater for a new energy-efficient model that will save you money over time.

    Learn More
  • Air Conditioning Repair
    A heatwave is not the right time to have a broken AC unit. Our heating and cooling professionals can repair your air conditioning and cool you down immediately.
    Learn More
  • Air Conditioning Installation
    Various factors influence your choice of air conditioning system, including your budget, local climate, and the layout of your home. We have the expertise to recommend the right option and install it right.
    Learn More
  • Furnace Repair
    Either emergency furnace repairs or a routine tune up, we'll make sure it's done right the first time so you stay warm.
    Learn More
  • Furnace Installation
    Our experts can help keep your home warm all winter long by installing a reliable and energy-efficient heating system.
    Learn More
  • Water Heater Repair
    Stop settling for dreadful, cold showers. Get in touch with our expert plumbers, who can fix your water heater in no time, regardless of your existing unit's model.
    Learn More
  • Water Heater Installation
    Swap out that old, outdated water heater for a new energy-efficient model that will save you money over time.
    Learn More

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