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    SMO announces the purchase of Hein Bros., Inc.

    Last updated 9 months ago

    Today, SMO announces the purchase of Hein Bros., Inc. in Glen Burnie, MD. SMO assumes Hein Bros.’s heating oil delivery service and HVAC service. With this acquisition SMO further expands its growing fuels account base in Anne Arundel County, while offering a more robust service offering to Hein Bros. clientele.


    Click here to read more.

    How Does Summer Affect Indoor Air Quality?

    Last updated 11 months ago

    Summertime in Maryland is associated with high temperatures and high humidity. Increased indoor humidity can lead to the prevalence of mold, mildew, dust mites, and many other health concerns. Turning on your air conditioning and using an indoor air quality appliance during the summer months can help keep your home cooler, more comfortable, and healthier for your family. 


    Spring and summer are often considered “allergy season” because many plants are blooming, causing the release of pollen into the air. Pollen can enter your home in a variety of ways, either through open doors or windows or when it is tracked inside on clothing, shoes, or pets. You can reduce the levels of pollen in your home by keeping your windows and doors closed and using your air conditioning instead, especially on days when the pollen count is high.

    Dust Mites

    Dust mites love conditions that are hot and humid. These tiny insects cause allergies and asthma symptoms in up to 10% of the population, making them a significant summertime indoor air concern. Vacuuming regularly to remove dust from your home can reduce the numbers of dust mites present. Use allergy-proof covers on mattresses and pillows to further improve indoor comfort. Changing your furnace filter regularly with a high-quality HVAC filter will also reduce the amount of dust—and dust mites—in your home.

    Indoor Chemicals

    The prevalence of insects during the summer oftentimes means more pests are found in the home. However, the use of many insecticides and chemicals to kill insects can contribute to poor indoor air quality. Many insecticides contain chemicals called pyrethrins, which may cause headaches, nausea, and even asthma attacks. Handle insects without the use of chemicals to maintain cleaner indoor air.  

    At SMO Energy, we are dedicated to providing service with a smile. If you’d like to learn more about improving your indoor air quality, call (888) 222-3720 to speak with a representative about the indoor air quality products we offer, including air purification systems, UV lights, media filters, and more. You can find out more about heating, cooling, and air filtration on our blog.

    Signs of Dust Mite Allergies

    Last updated 11 months ago

    Dust mites are microscopic insects that frequently cause allergic reactions in humans. These insects thrive in warm, humid conditions and are most prevalent in the environment during Maryland summers.

    This video discusses the signs and symptoms of dust mite allergies. Symptoms include sneezing, congestion, and itchy skin. If you suffer from asthma, you may also experience a worsening of asthma symptoms or increase in asthma attacks due to dust mites. 

    Dust mite allergy symptoms can be prevented during the summer by closing your windows and running your air conditioner to cool and dehumidify your home. Whole-home dehumidifiers can help you maintain the perfect level of moisture; one in which dust mites are unable to survive. Also, air purifiers can remove up to 94% of respirable dust.

    SMO Energy offers a variety of comfort systems and indoor air quality solutions, including air conditioner installation and air conditioner maintenance in Maryland. Please visit us on the web or call (888) 222-3720 to learn more about how our services can improve your comfort all year long.

    Career Opportunities at SMO Energy

    Last updated 11 months ago

    Client Care Assistant Manager

    Since 1926, Southern Maryland Oil (SMO) has maintained a track record of growth and profitability. The company is seeking a professional, driven, well organized individual to join our team of customer service professionals at our Client Care Contact Facility. SMO is a subsidiary of The Wills Group, a $1.5 billion dollar company.  We offer a competitive wage and benefits program, including medical, dental, life insurance, LTD/STD, matching 401(k) Plan, tuition reimbursement, as well as paid vacation and holidays.

    The successful candidate will:

    *Oversee a team of Client Care Agents, supplying operational and administrative support to the Marketing functions of SMO.

    *Experience with inside sales is preferred.

    *The individual will work as a primary advocate for the customer, ensuring various operational functions work together to provide an exceptional customer experience.

    *Supervisory experience in a call center  environment is strongly preferred as is a Bachelor's Degree.

    *Above average computer skills are crucial and experience working with sales software packages is preferred.

    *Excellent interpersonal and communication skills are required.



    HVAC Service Technicians, Install Technicians & Seasonal Delivery Drivers 

    Southern Maryland Oil (SMO) has immediate openings for the following positions: HVAC Service Technicians, Installation Helpers, and Seasonal Delivery Drivers.

    We are looking for Experienced Technicians in Propane and Oil Heating Equipment, Air Conditioning and Heat Pumps.

    The Service Technician positions require a MD State Apprentice License, A valid driver’s license, with a clean driving record and CFC Certification.

    Delivery Driver positions requires a CDL license and the ability to obtain a Hazmat Endorsement. All positions require clean drug test and background checks.

    Positions are immediately available in the Anne Arundel County, and Glen Burnie areas.

    We offer a competitive benefit package including 401k, Health, Dental, Vision, Paid Vacation, STD, LTD, Sick, Holidays, and Tuition Reimbursement.

    Please email your resume to or fax to 301-932-3730

    A Closer Look at SMO's Service Agreements

    Last updated 11 months ago

    An HVAC system should provide heating and cooling for at least 10 years. To further extend your system’s life, you’ll need to perform regular maintenance. One great way to ensure that your HVAC system lasts a long time is to sign up for a service agreement with SMO Energy. 

    Central Air Conditioning

    SMO’s service agreements are designed to provide service at a great value. If you opt for our central air conditioning service agreement, you’ll get a free annual tune-up for your central air conditioning system, plus guaranteed priority service in case something goes wrong. As a token of our appreciation, we provide our service agreement clients with $35 a year in Loyalty Credits.  

    Premium Heating Service

    We offer several service agreements for a variety of heating systems, including heat pumps, furnaces, and boilers. We’re happy to provide free replacements for any parts that become damaged as a result of normal wear and tear. We also offer our clients $75 in Loyalty Credits each year, which can help offset the cost of a replacement heating system.  

    Labor Coverage

    Our labor coverage service agreement is an excellent way to cover all repairs. If you opt for the Premium Service Plan, we will not charge you for labor involved with repairs to your system. Opting for a labor coverage service agreement—or any of the service agreements—can help ensure that you and your family stay comfortable all year round.

    If you have any questions about the above service agreements, call SMO Energy of southern Maryland at (888) 222-3720. We’ve happily served Anne Arundel and Prince George’s Counties since 1926, and we’ll provide whatever air conditioning repair or maintenance services you require.   


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