Need Emergency Service?
Keeping Your Family Comfortable Year‑Round
Air conditioning not working? Ready to upgrade your system? Need service on your hot water heater or air quality system? Heating & Cooling Certified Mechanic has you covered. Call us or request a free estimate today.
What we do
HVAC, Water Heater, Air Quality System Installations, Repairs & More
We offer free, no-obligation estimates so you know exactly how much you’re paying before you commit to any service.
Has your system stopped working in the middle of the night? We’re ready to address your HVAC or water heater issues, 24/7.
Full System Installation
Ready to upgrade your system? We install HVAC systems, water heaters, boilers and air quality systems.
Serving Baltimore County & Surrounding Areas
We serve Baltimore County, including Rosedale, Essex, White Marsh, Towson, Middle River, Dundalk, Brooklyn Park, Halethorpe, Catonsville, Arbutus, Halethorpe, Linthicum, Woodland, Milford Mill, Randallstown and Owings Mills.
- 24/7 emergency repair
- Residential & commercial service
- Air conditioning repair & installation
- Heating system repair & installation
- Duct cleaning
- Hot water heater repair & installation
- Boiler repair & installation
- Whole house air quality system service & repair
Start with A Free Quote For Your Project
Or Call Now: 443-531-0275
Rest assured you’ll receive quality service. We offer a one-year warranty on new unit installs and a 30-day warranty on repair or replacement service calls.