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34 Years
experience
Emergency
services
Trusted HVAC and Mechanical Services in Baltimore, MD
Control Tec was established in 1992 and has grown to employ over 100 skilled professionals including sheet metal technicians, pipe fitters, plumbers, and project managers. We specialize in mechanical systems for commercial plumbing, HVAC, hydronics, and controls with expertise in both plan/spec projects and design/build solutions. Our team provides comprehensive service contracts for heating, air conditioning, and industrial refrigeration equipment across Maryland, Virginia, and Washington DC. We maintain 24/7 emergency response capabilities and invest in ongoing technician certification programs to ensure technical excellence. Our commitment to quality workmanship is demonstrated through timely project delivery and cost-effective solutions for clients ranging from fitness centers to government facilities.

We operate from our Baltimore headquarters at 3242 Esther Place and serve diverse industries requiring precision mechanical systems. Our preventive maintenance programs and equipment replacement services help clients optimize system performance while minimizing downtime. With three decades of regional experience, we combine technical expertise with personalized service to meet complex mechanical challenges. Our project portfolio includes installations at major commercial sites like Tysons Galleria and USNA Joint Commissary, reflecting our industry leadership. We maintain transparent communication throughout every project phase to ensure client satisfaction and long-term partnerships.
Services
HVAC Installation Commercial Plumbing Sheet Metal Fabrication Hydronics Systems Control Systems Emergency Repairs Preventive Maintenance Equipment Replacement
Details
  • Year established: 1992
Highlights and features
  • 30+ years of specialized mechanical contracting experience
  • 24/7 emergency service with certified technicians available
  • Comprehensive preventive maintenance and equipment replacement programs
  • Proven expertise in commercial HVAC and industrial refrigeration systems
  • Regional focus serving Maryland, Virginia, and Washington DC markets
Services
HVAC Installation
We install commercial heating, ventilation, and air conditioning systems for new construction and retrofit projects. Our technicians handle rooftop units, split systems, and chilled water systems with precision engineering. Clients benefit from energy-efficient solutions that meet ASHRAE standards and building code requirements.
Emergency Repairs
Our 24-hour emergency repair team responds to HVACR, plumbing, and process equipment failures at any time. Certified technicians use diagnostic tools to resolve critical system issues quickly. Businesses maintain operational continuity with our rapid response service across the Mid-Atlantic region.
Preventive Maintenance
We offer scheduled maintenance programs for mechanical systems including boilers, cooling towers, and refrigeration units. Regular inspections extend equipment lifespan and prevent unexpected breakdowns. Clients receive detailed service reports and maintenance recommendations to optimize system performance year-round.
Sheet Metal Fabrication
Our sheet metal department creates custom HVAC duct systems for commercial buildings. We fabricate and install ventilation systems that meet SMACNA standards. Precision manufacturing ensures proper airflow and energy efficiency in new construction and renovation projects.
Control Systems
We design and implement pneumatic and DDC control systems for mechanical equipment optimization. Our solutions improve energy management and system monitoring capabilities. Commercial clients benefit from integrated control platforms that enhance HVAC system performance and reduce operational costs.
Questions
What areas do you service?
We serve Maryland, Virginia, and Washington DC with headquarters in Baltimore.
Do you offer emergency services?
Yes, our technicians are available 24/7 for urgent mechanical system issues.
What HVAC systems do you handle?
We service rooftop units, split systems, chilled water systems, and industrial chillers.
Are your technicians certified?
All our technicians complete ongoing certification programs for the latest mechanical technologies.
What maintenance options exist?
We offer customized preventive maintenance plans for commercial HVAC and plumbing systems.
How to schedule service?
Call 410-563-7549 anytime or use our online contact form for service requests.