Saint Mary’s County Well Drilling Service
Watson & Johnson Well Drilling Inc. has been Saint Mary’s County Maryland’s number well drilling contractor since 1976. We are a veteran owned company and have been providing drilling services in our community for the past three decades. We provide complete well drilling and well services to residential, commercial, industrial and agricultural clients all across Saint Mary’s County Maryland.
We understand that a well of any type is a major investment. If you have any questions call and speak with a licensed master well driller. 301.862.3341
we offer:
WATER WELL DRILLING + WATER WELL SERVICE + EMERGENCY WELL SERVICE
Saint Mary’s COUNTY MARYLAND WATER WELL DRILLING INFORMATION
A water well is a structure created in the ground by drilling to access naturally filtered groundwater in underground pressurized aquifers. All of the wells we install are artesian water wells and we drill them with a method known as mud rotary drilling. Our wells are then screened, filter packed, cased, grouted and finally connected to a high quality water system of your choice. Our water wells are designed and engineered to last a lifetime. A typical modern residential water well is drawn by a submersible pump or jet pump system. Most of the residential wells we drill in Saint Mary’s County are built and designed with a 4.5″ upper well casing. Saint Mary’s County water wells can vary greatly in depth, water volume, and water quality depending on the exact location of your property and the location of the well on the property.
A typical water well is a 5 step process.
1. Meet for FREE onsite consultation and choose well location
2. Acquire necessary state and local permits
3. Schedule and drill well
4. Install submersible water well pump, tank and all water system components for well connection.
5. Clean, test and certify your new water well!
Partnering with an experienced local contractor like Watson & Johnson Well Drilling Inc. on your next project only makes sense. We provide fast, efficient, and clean water well drilling services for residential, commercial, industrial and agricultural applications. We know the land and we know the water. Our goal is to provide the best possible service you can get. Tell us how we can help you.
Need more information ? Call us about a water well or check out these resources.
Water level map
MD aquifer map
Water Well Diagram
Saint Mary’s COUNTY MARYLAND GEOTHERMAL WELL DRILLING INFORMATION

Geothermal drilling.
Geothermal well drilling refers to the process or drilling vertical bore holes, installing ground loop systems and grouting the bore holes to support the installation of a geothermal ground source heat pump. Believe it or not, the ground beneath your feet is being used by millions to heat and air condition their homes. Geothermal heating and cooling is 4 times as efficient, costs less to operate, and can be a smart investment.
Watson & Johnson Well Drilling Inc. provides comprehensive residential and commercial geothermal drilling services in Saint Mary’s County. We are always looking for new HVAC geothermal contracting partners. If you need an estimate for your next geothermal drilling project in Saint Mary’s County Maryland give us a call.
GEOTHERMAL WELL DRILLING RESOURCES
GEOTHERMAL GRANTS
Wikipedia – Geothermal heat pump
Saint Mary’s COUNTY MARYLAND WELL DRILLING SERVICE AREA
- Avenue Maryland water well drilling
- California Maryland water well drilling
- Charlotte Hall Maryland water well drilling
- Golden Beach Maryland water well drilling
- Great Mills Maryland water well drilling
- Hollywood Maryland water well drilling
- Leonardtown Maryland water well drilling
- Lexington Park Maryland water well drilling
- Mechanicsville Maryland water well drilling
- Piney Point Maryland water well drilling
- PAX River Naval Air Station Maryland water well drilling
- Ridge Maryland water well drilling
- Saint Georges Island Maryland water well drilling
- Saint Inigoes Maryland water well drilling
- Saint Marys City Maryland water well drilling
- Tall Timbers Maryland water well drilling
HELPFUL LINKS
Here are some helpful links for home and property owners in Saint Mary’s County.
- MD USGS Aquifer Data
- Saint Mary’s County USGS Well Data
(Upper Patapsco aquifer) - FREE Water Well Report
(For your home or property)

Alva Watson Jr
WATSON & JOHNSON WELL DRILLING
Watson & Johnson Water Well Drilling Inc. was established and founded in 1976 by former Naval Airman Alva Watson Jr. with a simple purpose, to provide world class water well drilling and water well services to the residents of Southern Maryland.
Three decades later we still provide that same world class service to new and existing clients. In addition to our water well services we now provide, geothermal well drilling, powerless water systems, energy efficient pumps, water testing and filtration and a variety of other services for well and property owners.
Now managed by second generation Watson family members, we remain veteran owned till this day, and are committed to providing the highest quality water well and well drilling service in the region.