Shamrock Service

Shamrock HVAC Services is a trusted HVAC company in Maryland, serving homes and businesses since 1965. Our mission is built on the foundation of honesty, reliability, expertise, experience, and client satisfaction. We pride ourselves on being a one-stop solution for all HVAC needs, from repairs to installations, and maintenance services.

Our HVAC Services

We provide maintenance and services for all major brands of gas furnaces, air conditioners, heat pumps, humidifiers, air cleaners, and thermostats. Our services include heating and cooling checks, AC installations, preventive maintenance, and construction services. We cater to both residential and commercial properties, ensuring that every client receives personalized attention and top-notch solutions.

Heating Services

Our core business is heating service and repair. We specialize in heating repair services, providing prompt and efficient solutions for any heating issues. Whether you need heating repair services or a new heating system installation, we are here to help.

Preventive Maintenance

We believe in the importance of preventive maintenance to ensure your HVAC system runs efficiently and effectively. Our $90 HVAC check includes heating and cooling checks, which prepares you for any Maryland weather. This service is designed to identify potential issues before they become major problems, saving you time and money in the long run.

Indoor Air Quality

At Shamrock HVAC Services, we understand the importance of indoor air quality. We offer services that improve air quality, including humidifier services and air cleaner maintenance. Our goal is to ensure your home or business has the best possible air quality.

Service Areas

We serve throughout the following counties: Anne Arundel, Carroll, Frederick, Howard, Montgomery, Prince George's, DC, and Northern VA. Our commitment to quality and reliability has earned us a reputation as one of the most trusted HVAC companies in Maryland.