For many people, a reliable heating and air conditioning system is as important as running water. At Griffith Energy Services, we understand the unique characteristics of the climate in the Mid-Atlantic region. Our NATE certified, factory-trained HVAC technicians help ensure that our customer’s homes and offices remain comfortable, safe and energy efficient.

System Design

Every conditioned space presents its own distinct structural challenges. While some HVAC contractors continue to use outdated methods for determining BTU capacity requirements, our designers employ the latest technologies to ensure that every system is properly sized for building it will service. This includes evaluating the impact of windows, insulation, building orientation and duct leakage on the overall load. Oversized furnaces and air conditioners can short cycle, which often leads to inadequate air movement and poor humidity control. If the equipment is undersized, it may not have the capacity to reach the thermostat’s set point when outdoor temperatures are extreme.


As a full service heating and air conditioning dealer, our expertise covers every aspect of HVAC repair and replacement. This includes a variety of important services designed to keep our customer’s equipment operating reliably and at optimal efficiency.

  • System Design: We design around the latest ACCA Manual “J” standards. Equipment is analyzed and matched to the characteristics of the existing air distribution system.
  • Heating and Air Conditioning Repairs: Our knowledgeable service techs provide quick, accurate estimates for every furnace or a/c repair. Unlike some other HVAC contractors, we service virtually every major brand of equipment and honor all valid U.S. warranties. Our service department is available 24/7 to provide emergency service for critical failures.
  • Preventive Maintenance Agreements: A preventive maintenance agreement helps maximize indoor comfort and minimize monthly utility bills. Our service techs schedule periodic visits in your home or office to inspect critical parts, calibrate the system, change filters, clean the coils and provide many other essential services.

For homes and businesses located in Baltimore, MD and the surrounding area, Griffith Energy Services offers dependable brands, exceptional HVAC repair services and complete comfort solutions tailored for every job.

Dear Customers,

At this time, when the news is dominated by the Coronavirus (COVID-19) health emergency around the world, we wanted to personally reach out and let you know that we are vigilantly implementing enhanced protocols to ensure your safety and the safety of our team.

We are closely monitoring the guidance of the World Health Organization and the Centers for Disease Control regarding the spread of the virus. This is an evolving situation and we will continue to develop and take necessary measures as needed. Our focus is to ensure that we meet customer needs while doing our part to keep you, our employees, and our communities safe.

Here’s what we’re doing:

  • Everyone on our team has received enhanced training and protocol briefings. We will continue to evolve and adjust these protocols as needed.
  • We are implementing telecommuting options for positions where applicable.
  • Non-essential work travel is currently on hold for all employees.
  • We are conducting enhanced cleaning practices at our locations and are instructing employees to continually sanitize their work stations and vehicles.
  • We are also urging all employees to be vigilant about frequent hand washing.

Information for you:
If you have an existing service appointment, we look forward to seeing you and want to reassure you that we are doing everything we can to promote a safe and secure service experience.

During this challenging time, if you are experiencing symptoms related to the COVID-19 virus or have been exposed to it, in order to protect our team and all the customers we serve, we encourage you to please reschedule your service appointment, by calling us at 888-474-3391.

Your safety is our highest priority and we truly appreciate the trust that you place in our team and our company.

Best regards,
Griffith Energy Services

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