Contact Blue Dot Services of Maryland today for your residential heating and cooling needs. Our staff is ready to answer your calls 24 hours a day, 365 days of the year 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!
We’ll never charge you extra fees just because of the time of day.
Call Blue Dot anytime, day or night, for emergency heating or cooling.
We’re here for you.
Blue Dot has been serving Maryland for almost 50 years
For Heating Services, Air Conditioning Services, and Installation, Indoor Air Quality Products and Accessories, Water Heater Repair, and more.
Appointments That Fit Your Schedule
Blue Dot offers multiple appointment windows available throughout the day and into the evening. We will also call you before your technician arrives so you can go about your day instead of waiting around at home.
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No Additional Fees: 24-hour/7-day Emergency Service
You never know when a furnace or AC will just quit working. Which is why we won’t charge you additional fees just because it’s after-hours. When emergencies happen, you can count on Blue Dot – even in the middle of the night!
Free Estimates* Before The Work Begins
Before any work begins, your technician or Comfort Consultant will go over all pricing and explain in detail their recommendations.
*on new equipment installations only
Background Checked Professionals
All of our technicians and Comfort Consultants are back-ground checked. And with continuous on-the-job training, you can be sure the Blue Dot representative you’ve allowed in your home is a trained professional.
If, for any reason, within one year of the date of the original invoice, you are dissatisfied with our work in your home, we’ll make every effort to meet your expectations, or remove your equipment (if applicable) and cheerfully refund 100% of your money.*
Blue Carpet Service
We treat your home with the respect it deserves. Our customers appreciate the fact that our technicians and service team are polite and will go above and beyond the call of duty. For example, if a customer also needs a light bulb changed, our Blue Dot service team has been known to do that.