Blue Dot Connects the Dots with Outstanding Service

For cost-effective heating, air conditioning, ventilation and related comfort systems, you can depend on Blue Dot. Serving the Mid-Atlantic region for more than 40 years, the company has grown to over 400 employees, right here in Maryland.

As a valued Blue Dot customer, you can expect to receive:

  • Personal, Individual Attention
  • Sales & Service appointments that fit your schedule
  • Fast response and 24-hour/7-day emergency service
  • A guarantee on parts and labor
  • Expert Comfort Consultants who can provide you with new installation information, maintenance programs and financing options
  • Blue Carpet Service: We’ll treat your home with the respect it deserves
  • Free Estimates before the work begins
  • Guaranteed satisfaction
  • Licensed Professionals
  • Prompt service

We hold ourselves to a higher standard. To become part of Blue Dot, all team members must pass a background reference check and a drug test. All Blue Dot team members are also licensed, bonded and insured. And every Blue Dot technician is trained to the highest standards with total customer satisfaction as the primary goal.

We do this so that you know you can feel comfortable with Blue Dot. Our attention to making every experience a pleasant one is woven into everything we do. We further distinguish ourselves by our company culture, which is based on an all-encompassing commitment to long-term relationships with our customers.