Baltimore, MD residents can rely on Blue Dot Services of Maryland for all their heating, and cooling needs.

Call Blue Dot Services of Maryland now for all your residential heating and cooling needs. Our staff is ready to answer your calls with friendly service. Our Trust Certified technicians are experts in their field and will be prompt, courteous, and do the job right. We offer a wide range of services, including emergency, and are available seven days a week. Our technicians are background-checked and drug tested, so you can trust that your home is in good hands with Blue Dot. We also offer up-front estimates before any work begins, guaranteeing your satisfaction with our work. Choose Blue Dot for all your HVAC needs for personalized, individual attention and peace of mind.

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

Frequently Asked Questions

Can I call for HVAC repair or water heater service over the weekend?

Absolutely! We are always open 7 days a week, ready to answer your call and dispatch an expert to fix your HVAC or water heater issue.

Why should I request your services over another Maryland home service provider?

When you need expert attention for your home's HVAC system and water heater, you want to know that the job will be done right the first time. All employees undergo background checks and drug tests. With Blue Dot, you can rest assured that all of our services come complete. In addition to treating you and your property with respect—calling before we arrive, using shoe covers and drop cloths as needed—we guarantee that you'll be satisfied with our work, as set out in a written estimate you approve before we start. If you're dissatisfied for any reason, we'll make every effort to meet your expectations. It's that simple.

Blue Dot Services of Maryland is a proud supporter of St. Jude Children's Research Hospital and its mission: Finding cures. Saving children.®. Learn more about our partnership here.