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Installation
We can get you heating and air conditioning
We install all heating, air conditioning, light commercial rooftop package units up to 20 tons, and refrigeration equipment.
Service
We will keep your heating and air conditioning
We have over 19 years of field experience able to fix any heat, air conditioning and refrigeration needs you may have. We offer service 365 days a year.
Maintenance
Preventive maintenance to minimize service calls.
We can develop a preventive maintenance program that works for you and your equipment.
Welcome to First Tech Inc
First Tech is a heating, ventilation, air conditioning, and refrigeration incorporated (HVAC&R). We provide services in Maryland, Virginia, and the District of Columbia. We are fully trained and certified HVAC&R professionals. Our services include both Residential and Commercial.
Please call us at (443) 642-9045 for all HVAC solutions, to learn more about our services, or to schedule a new installation today!
A Service They Trust
Thank you for your testimonials!They are the highest praise of our job!
Need AC and Heating Repair or Installation Services?
Call us for urgent requests or fill out the form on the right.