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Tri-Gas & Oil Co., Inc.

Phone: (410) 827-3274Fax: (410) 827-8505View Additional Phone Numbers216 Vfw Ave, GrasonvilleMD 21638-1055 Send email to Tri-Gas & Oil Co., Inc.

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BBB Accreditation

A BBB Accredited Business since 12/07/1993

BBB has determined that Tri-Gas & Oil Co., Inc. meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses pay a fee for accreditation review/monitoring and for support of BBB services to the public.

BBB accreditation does not mean that the business' products or services have been evaluated or endorsed by BBB, or that BBB has made a determination as to the business' product quality or competency in performing services.

Reason for Rating

BBB rating is based on 16 factors. Get the details about the factors considered.

Factors that raised Tri-Gas & Oil Co., Inc.'s rating include:

  • Length of time business has been operating.
  • No complaints filed with BBB.
  • BBB has sufficient background information on this business.

Customer Complaints Summary

0 complaints closed with BBB in last 3 years | 0 closed in last 12 months
Complaint TypeTotal Closed Complaints
Advertising / Sales Issues0
Billing / Collection Issues0
Problems with Product / Service0
Delivery Issues0
Guarantee / Warranty Issues0
Total Closed Complaints 0

Additional Information


If a business refers you to another company or uses sub-contractors, BBB recommends that you research that company including reviewing their BBB business review.

BBB file opened: 01/14/2010Business started: 04/01/1963

This company is in an industry that may require licensing, bonding or registration in order to lawfully do business. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

These agencies may include:

Dept. of Labor, Licensing & Regulation (dllr)
500 N Calvert St Ste 401
Baltimore, MD21202
(410) 230-6001

Comptroller of Maryland
Goldstein Treasury PO Box 466
Annapolis, MD21404-0466
(410) 260-7801

BBB records show a license number of 85143 for this company, issued by Dept. of Labor, Licensing & Regulation (dllr). Their web address is The expiration date of this license is 01/26/2016. This license is in the name of Earl Frederick Slacum.

Type: Licensed Plumber

Check License Status: search/OP search.cgi?calling app=PLM::PLM_qselect85143

Please note that governmental licensing information may not be current.

BBB records show a license number of 10199 for this company, issued by Comptroller of Maryland. Their web address is This license is in the name of Tri Gas & Oil Co Inc.

Type: Gasoline Dealer

BBB records show a license number of 32116 for this company, issued by Comptroller of Maryland. Their web address is This license is in the name of Tri Gas & Oil Co Inc.

Type: Special Fuel Seller

Type of Entity


Incorporated: April 1963, MD

Contact Information
Principal: Mr. Keith McMahan (CEO)Ms. Doris Maser Ms. Tina Sonzogni (Director of Sales & Marketing)
Business Category

Oils - Fuel, Pipe Line, Oil & Gas Wholesaler & Distributors, Heating Equipment, Natural Gas Companies, Water Heater - Tankless, Gas - Propane

Products & Services

This company offers wholesale and retail energy products including propane, conventional heating oil, kerosene, off- and on-road diesel, biodiesel and the company's soy-based AGRI-BLEND heating oil.

Hours of Operation
Mon: 08:00 AM to 05:00 PMTue: 08:00 AM to 05:00 PMWed: 08:00 AM to 05:00 PMThu: 08:00 AM to 05:00 PMFri: 08:00 AM to 05:00 PM

What is a BBB Business Review?

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