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Annapolis Plumbing

Superior service is the reason why R.E. Robertson is the Annapolis area's premier residential plumbing company. Since 1977, R.E. Robertson has provided knowledgeable service to homeowners throughout the area. Our residential plumbing services include:

  • Service and Repairs
  • New Construction and Renovations
  • New Appliance Installation
  • Garbage Disposal Repair
  • Sump Pump Installation and Repair
  • Backup Battery Sump Pump
  • Faucets, drains and
  • Tankless Water Heaters
  • Freon Recovery and Leak Detection
  • Water Analysis
  • Service Contracts
  • 24 Hour Emergency Service

Air conditioners

Air Conditioning and Heating

Our profesional technicians provide heating and air conditioning service and repairs, install new units and emergency service throughout Annapolis and Anne Arundel County.

  • Heating and Air Conditioning Service and Repairs
  • Equipment Installations
  • Service: 410-757-0023Furnace Repairs
  • Heat Pumps
  • Radiators
  • Water Heaters
  • New Home Construction
  • Renovations
  • Ductwork Repairs and Installations
  • Radiant In-Floor Heating
  • Geothermal Heating and Air Conditioning
  • Energy-Saving Thermostat Installations
  • Seasonal Equipment Maintenance
  • Service Contracts

Call R.E. Robertson at 410-757-0023 for plumbing, heating and cooling service, installation, seasonal maintenance or new construction.

Commercial Plumbing and HVAC

Commercial HVAC installationR.E. Robertson's Commercial Division provides commercial plumbing and mechanical contracting for apartments, condomniums, hotels, assisted living, restaurants, offices and residential development. Our commercial division works throughout Annapolis, Anne Arundel County, Baltimore, Bethesda, Montgomery County, Kent Island, Maryland and Washington, DC.

Our knowledgeable professionals with years of training and hands-on commercial experience results in high quality work that we stand behind.

Commercial Services

  • Heating and Air Conditioning Service and Repairs
  • Equipment Installations
  • Full Service Construction and Remodeling Services
  • Furnace Repairs
  • Heat Pumps
  • Water Heater Installation
  • Ductwork Repairs or Installations
  • Handicapped-Accessable Fixtures
  • Retrofits
  • Sewer Locating Systems and Video Inspection
  • Sewer and Drain Rodding
  • Flood Control Systems
  • High Pressure Water Jetting
  • Freon Recovery and Leak Detection
  • Geothermal Heating and Air Conditioning Installations
  • Energy Efficiency Options
  • Service Contracts
  • 24 Hour Emergency Plumbing Service


Save $25.00 on your next residential plumbing, heating or air conditioning service or new seasonal maintenance contract from R.E. Robertson. Call 410-757-0023.

15 Point Air Conditioner Inspection

  • Inspect and check operation of thermostat
  • Inspect Blower assembly
  • Inspect all motors
  • Inspect and adjust belts and pulleys
  • Inspect condensate pump and drain
  • Inspect indoor and outdoor coils
  • Inspect unit electric disconnect
  • Perform temperature checks
  • Inspect relays and connectors
  • Inspect safety controls
  • Inspect unit wiring
  • Check refrigerant level
  • Check amp draw on motors
  • Inspect air filter
  • Check system operation

News and Tips

  • Spring Tips
  • Water Bills
  • Volunteer To Help

Prevent Air Conditioner Breakdowns

It's a fact -- most heating and air conditioning systems break down because of a lack of preventative maintenance. One of the best things a homeowner can do is change their filter every 30 days. More Tips

Annapolis Water Bills

Last June, the Annapolis City Council passed legislation to raise the water and sewer rates. The average city household whose water bill used to be $86 every three months is now paying an estimated $166. The average that a commercial user paid per quarter was $400, it has now soared to over $700. So, pay close attention to your water consumption.

If your bill's water usage seems much higher than usual, call 410-757-0023 for an R.E. Robertson service technician to check for leaks. More Tips

Volunteer Opportunities

Even though we believe we are on the up-swing in this down economy, there are still many families who need help.

Here is a list of opportunities for anyone who is looking to give back to our community.

  • Light House Shelter
  • Habitat For Humanity of the Chesapeake
  • My Brother's Pantry

Seasonal Maintenance

Now is the time for your seasonal check-up. Our Service Contracts take advantage of our heating and air conditioning service specials!

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Areas We Service

R.E. Robertson Plumbing & Heating provides residential plumbing, heating, air conditioning services in: Anne Arundel County, Annapolis, Eastport, Arnold, Cape St. Claire, Severna Park, Edgewater, Riva, Crofton, Davidsonville, Millersville, Odenton, Sherwood Forest, Gambrills, Lothian, Harwood, Deale, Galesville and Kent Island.

R.E. Robertson commercial works throughout Maryland, and Washington, DC, including Montgomery County, Howard County, Prince Georges County, Anne Arundel County, Baltimore City and Baltimore County.

For more information, call R.E. Robertson at 410-757-0023.

The RE Robertson plumbing, heating and air conditioning service area includes: 21401, 21402, 21403, 21405, 21409, 20711, 20733, 20751, 20765, 21012, 21032, 21035, 21037, 21054, 21056, 21076, 21106, 21108, 21113, 21114, 21140, 21146, 21658.

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