Resources & Links


Email Service Request: orders@sjjohnson.com
General Information: questions@sjjohnson.com


SJ Johnson Inc. is happy to share Southern Maryland’s local resources with our readers. It’s our goal to make your entire search and shopping experience easy. We would like you to call SJ Johnson, Inc. for all your heating and air conditioning needs, and buy local for the rest of your home improvement needs in Southern Maryland.

Oil Resources
Heating and Air Conditioning
Indoor Air Quality
Radiant Heat
Geo Thermal

Hot Water Boilers



Share by: