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Heating / Cooling / Plumbing

Service 800.645.4328

Air Conditioning, Heating Oil, Propane, Plumbing Services & Repairs in Essex and Greater Baltimore, MD

Sales: 1.888.735.5651


Available 24/7/365

8900 Citation Road
Essex, MD 21221

BBB Accredited

The Baltimore, MD depot covers Cecil, Harford Carroll, Baltimore, Anne Arundel, Prince Georges, Calvert, Howard, Frederick and Montgomery counties. Petro also has depots in the Washington, DC metropolitan area. Along with oil, this depot also provides oil extraction and disposal services.

Looking for repairs? Petro also provides a range of repair services including AC repair, propane tank and heating repairs, gas and oil heating repair, and more.

Petro Products and Services

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Home heating oil

Payment and pricing plans, service plans and more.

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Propane services

Automatic delivery, service plans and more –no extra fees.

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Boiler/furnace install
and repair

Leading brand system installation, repair and service plans.

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Major and minor projects and emergency repair services.

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Installation of repair of portable & whole house generators.

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AC services and equipment

Central and ductless installation, repair and service plans.

Other Products and Services

Services: Home heating oilPropaneAC tune-upsGas Services, AC Services, Plumbing

Products: Boiler/furnace install/repairOil tank install/removalAC equipment install/repairhot water heaters; various brands including Bryant and Burnham, Generators

General Manager:

Steve Millington

Steve Millington

Steve Millington is the General Manager of Petro operations in Maryland, Virginia and Washington DC. With over 33 years of experience in Transportation and Service industry Steve is dedicated to providing exceptional service to all customers.


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Counties and Towns Served

Counties Served: Cecil County, MD; Harford County, MD; Carroll County, MD; Baltimore County, MD; Anne Arundel County, MD; Howard County, MD; Frederick County, MD.

Major Towns Served: Baltimore, MD; Annapolis, MD; Glen Burnie, MD; Columbia, MD; Bowie, MD; Ellicott City, MD; Frederick, MD.