Call Blue Dot Services of Maryland now for all your residential heating, cooling, and plumbing 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 plumbing 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 plumbing 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.

What are some common plumbing issues that you can help with?

At Blue Dot, our plumbers are equipped to handle a wide range of plumbing issues, including clogged drains, leaking pipes, faulty water heaters, and more. We have the expertise and experience to diagnose and repair any plumbing problem, no matter how large or small. We also offer preventative maintenance services to help keep your plumbing system in top working order and avoid future issues. Whether you need help with a one-time repair or ongoing plumbing maintenance, we are here to help.

st. jude

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.

Special Offers

Save Up to $7,200 on a New HVAC System with payments as low as $118 per month!

Purchase and installation of qualifying HVAC system required. Credit and loans provided by Regions Bank d/b/a EnerBank USA, Member FDIC, (650 S. Main St., Suite 1000, Salt Lake City, UT 84101) on approved credit, for a limited time. 6.99% fixed APR, subject to change. Minimum loan amounts apply. Interest starts accruing when funds are disbursed. Repayment term is 120 months. Actual loan term may be shorter if less than the full approved amount of credit is used. First monthly loan payment due 90 days after funds are disbursed. 120 monthly payments of $11.74 per $1,000 borrowed. The minimum monthly payment will be no less than $50.00. Valid only for residential customers. Not valid with any other offers, discounts, or on prior sales. Void if copied or transferred and where prohibited. Any other use may constitute fraud. Cash value $.001. Offer expires 12/31/2024.

License #: MD HVAC .01-17840, MD Electrical #8286, MD Licensed Plumber/Natural Gas Fitter #8045, WSSC Licensed Master Plumber/Gasfitter #PFG-01130, (PA) PA127936, (DE) Licensed HVACR HM-0011318, Licensed Plumber PL-0013010, Lic. Elec. T1-0016891

Save Up to $300 On a New Water Heater

Purchase and Install of qualifying water heater required. Valid only for residential customers. Not valid with any other offers, discounts, or on prior sales. Void if copied or transferred and where prohibited. Any other use may constitute fraud. Cash value $.001. Offer expires11/30/2024.

License #: MD HVAC .01-17840, MD Electrical #8286, MD Licensed Plumber/Natural Gas Fitter #8045, WSSC Licensed Master Plumber/Gasfitter #PFG-01130, (PA) PA127936, (DE) Licensed HVACR HM-0011318, Licensed Plumber PL-0013010, Lic. Elec. T1-0016891

Our Services