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Business Hours
(Monday-Friday 7:00 a.m. - 5:00 p.m.) To place an emergency service call during business hours, please call (410) 866-5201 and ask for the Service Department.

After Hours and Weekends
To place an emergency service call after business hours, including weekends, please call our answering service at (410) 866-4900. Your message is immediately relayed to the service technician on duty, who will call you back as soon as possible.


Headquartered in Baltimore, Maryland, Power and Combustion, Inc. is a mechanical contractor serving the entire states of Maryland, Delaware and immediate surrounding area.

Power and Combustion, Inc. provides quality mechanical construction and 24 hour HVAC / boiler and burner service to general contractors; construction managers; local, state, and federal government agencies; and private owners in the commercial, industrial, and institutional marketplaces. Established in 1948, the company has been committed to developing relationships with its customers through a dedication to building systems knowledge and expertise, superior service, practical applications of advanced technology, and continuing education/training.

  • Mechanical Construction
  • 24 Hour HVAC
  • Boiler and Burner service
  • General Contracting
  • Construction Management

Power & Combustion, Inc. / PCI Service Company | 7909 Philadelphia Rd. | Baltimore, MD 21237-2694 | Main: 410-866-4900 | Service Dept.: 410-866-5201 | Toll Free: 888-866-4900 | Fax: 410-866-4906