A CALL BACK
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HVAC Repair, Installation, and Maintenance
Your home or business’s HVAC system is responsible for keeping everyone in the building comfortable throughout the year. If your heating and cooling equipment isn’t up to the task, it’s time to enlist the help of a professional. At Griffith Energy Services, our expert service technicians have the training, skills, and experience to ensure that we can handle all of your heating and air conditioning needs.

Professional HVAC Replacement and Installation
A properly designed and installed HVAC system can help keep a home’s indoor environment comfortable, healthy, and energy-efficient. To maximize equipment performance while minimizing operational costs, always choose a full-service contractor who is knowledgeable in every aspect of HVAC installation and repair.
Griffith Energy Services has proudly served the Mid-Atlantic community for over a century. As a Carrier Factory Authorized Dealer, we offer a complete line of quality HVAC products manufactured to meet any air conditioning and heating challenge.
The Planning Process
It is important to work with a contractor who understands the complexities associated with system design whether the project is new construction or retrofit applications. Some dealers still use outdated square-feet-per-ton calculations to determine system capacity requirements.
Our designers evaluate the integrity of the building envelope and the effectiveness of the air distribution delivery system before selecting compatible equipment. In many cases, we can provide substantial cost savings by downsizing the equipment without sacrificing comfort.
Installing Your New HVAC Equipment
When the appropriate equipment has been selected, our knowledgeable technicians will efficiently install the system according to the engineering design. All of our lead installers are factory-trained and NATE-certified, which signifies an advanced understanding of air flow dynamics and the refrigeration cycle. We recognize the importance of minimizing the disruption associated with a new HVAC installation.
When equipment is purchased, we develop a plan that is based on the customer’s schedule. Every completed HVAC system will have a professional appearance and operate according to the manufacturer’s specifications. For those living and working in Baltimore, MD, and the surrounding area, Griffith Energy Services can address every HVAC installation challenge.
Your Local HVAC Repair Experts
When outdoor temperatures become uncomfortable, a reliable and efficient heating and air conditioning system provides welcome relief from the winter chill and summer heat. Unfortunately, furnaces, boilers, air conditioners, and heat pumps tend to malfunction when the weather is extreme, which can create health and safety issues, especially for young children and the elderly. When an HVAC repair is needed, it is important to locate a contractor with a sophisticated service department and a history of treating customers fairly.
Griffith Energy Services has provided exceptional HVAC service to their customers in the Mid-Atlantic region for over a century. We specialize in both residential and commercial repairs, and we service virtually every recognized brand of HVAC equipment.
Responsive HVAC Diagnostic Services
Heating and cooling systems can be complex with a wide array of high-tech components. When a unit fails, we dispatch HVAC technicians equipped with advanced diagnostic tools that can quickly identify the cause of the problem. For furnaces, this process includes testing and inspecting the heat exchanger, burner assembly, circuit boards, blower, and ignition system. Air conditioners are checked for low refrigerant, and our technicians will test the compressor, contactors, defrost controls, and fan motor.
Our HVAC Repair Contractor Services
We respect your personal privacy, and our goal is to maintain a low profile without disrupting your lifestyle or daily routine. Our HVAC technicians work efficiently to identify faulty components and initiate the required HVAC repairs. When our work is completed, the work area is clean, and the invoice amount will always match our final estimate.
Some HVAC contractors are very small and may become overbooked during extreme weather. When the seasonal equipment failure rate is unexpectedly high, many customers experience frustration at their inability to receive a timely service call. Our commitment to service is demonstrated through our ongoing investment in staff, inventory, state-of-the-art equipment, and facilities.
- All of our HVAC service techs are factory-trained and NATE certified, which identifies those who demonstrate a superior knowledge of equipment repair protocols and the refrigeration cycle.
- We maintain a fleet of modern service trucks, which can be rapidly dispatched from any of our locations. Each truck is equipped with an extensive inventory of HVAC replacement parts.
- 24/7 emergency service is available for critical or catastrophic failures.
- Our technicians are qualified to repair nearly every brand of HVAC equipment.
For fast, reliable heating and air conditioning repair services in the Mid-Atlantic and the surrounding areas, trust the company that has been around for more than a century. Griffith Energy Services can quickly and accurately repair malfunctioning furnaces, package units, heat pumps, and AC systems.
Seasonal HVAC Service Visits
High-quality heating and air conditioning equipment is manufactured to be rugged and dependable through many years of service. However, critical system components experience substantial operational stress, especially during extreme temperatures. A modern furnace or air conditioner requires periodic, routine maintenance to maximize indoor comfort, minimize operating costs, and avoid unexpected failures.
Meticulous HVAC Maintenance Services
Annual HVAC maintenance for residential and commercial systems helps ensure that the equipment continues to perform according to the manufacturer’s specifications. Our factory-trained technicians use a variety of high-tech diagnostic tools to uncover systemic problems before a unit actually fails. Annual tune-up packages provide comprehensive testing of vital furnace and air conditioning components including the blower, heat exchanger, ignition system, burners, circuit boards, contactors, defrost controls, fan motor, and compressor.
We also check refrigerant levels and record the temperature drop across the coil. Other important HVAC services include recalibrating the thermostat, measuring volts and amps on motors, testing the flue, cleaning the evaporator and condensing coils, changing filters, and recalibrating the system for optimal performance
Griffith Energy Services is currently providing HVAC installation, repair, and maintenance services throughout Maryland including in and around Baltimore, Berlin, Berryville, Cheverly, Columbia, Easton, Edgewater, Frederick, Hagerstown, Manassas, Salisbury, Ocean City, and Westminster. We also service in and around the following areas:
- Hillsborough, NJ
- Dover, DE
- Charles Town, WV