Our Services
Our team provides cost-effective energy management solutions and commercial maintenance services to keep your facilities operating efficiently. We also offer preventive maintenance agreements to help protect your bottom line against costly, unexpected repairs.
Heating & Air Conditioning
For many companies, HVAC represents one of their largest energy uses. Constellation’s mechanical contractors keep your equipment running at peak efficiency to minimize your energy expense.
Learn more about our commercial HVAC services or enroll in an HVAC maintenance plan.
Plumbing & Electrical
With plumbing and electrical support, we provide commercial building maintenance services through highly experienced and thoroughly professional experts.
Learn more about our commercial plumbing & electrical services.
Indoor Air Quality
Improve the indoor air quality in your commercial building to improve the health, comfort and productivity of your workers. Constellation supports you with installation services and repairs of air filters, humidifiers and dehumidifiers.
Learn more about our indoor air quality services.
Building Automation Systems
Constellation offers building automation system services that can reduce your energy use and maintenance costs, while making all of your building systems easier to operate.
Learn more about our building automation services.
Energy Supply
You have a choice in commercial energy providers.Constellation is working hard to offer innovative electricity and natural gas options and commercial energy management solutions that fit your business, cut your costs and impact your carbon footprint.
Learn more about our commercial energy supply services.
Contact Us
Contact our team today to learn more about our breadth of products and services.
Constellation offers commercial maintenance and mechanical services throughout the state of Maryland, including Baltimore, Hagerstown, Elkton, Rockville, and Annapolis.
Call us today for more information or request an estimate to schedule services for your commercial business in Maryland.