Knowledge Base

Welcome to our Knowledge Base page. Here you’ll discover all of the basic information that you’ll need to understand the concepts of using wood, pellet, and gas appliances. Feel Free to explore the information here for you on this page.

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2475 Old Washington Rd.
Waldorf, MD 20601

HOURS OF OPERATION

Mon & Tues 10:00 AM – 6:00 PM
Thurs. & Fri. 10:00AM – 6:00PM
Sat. 9:00 AM – 5:00 PM

Certifications / Associations

  

  

WE ACCEPT CREDIT CARDS

We Accept Credit Cards

Testimonials

I contacted Tri-County when my pellet stove stopped working. After trying to troubleshoot with me on the phone they decided to send a technician to my home. Scheduling was an easy process and the time frame given was upheld by the technician. He was courteous and knowledgeable and was able to answer all of my questions and give great advice on my unit. Because of the outstanding customer service I will return to Tri County for all my service requirements and will continue my business with them when it comes time to upgrade to a new stove!
~ Roger Himmel, Clinton, MD