Advanced Heating & Cooling’s technicians are dedicated to providing Gaithersburg MD residents and businesses with top-quality repair, replacement and maintenance services.

Read our reviews to find out why businesses and homeowners alike call us first for Gaithersburg MD heating, cooling and geothermal help.

Local Reviews
for Gaithersburg, MD



Richard W.

Richard W.

Customer called for service. States that furnace fails to start at times and is noisy. Technician installed control board kit, had to adapt new board to furnace. Replaced venter assembly. Had to remove venter to adjust blower wheel on shaft. Tested furnace through several cycles. Operation is good. Left thermostat at 68 degrees. Customer happy with service.

Near Tschiffely Square Rd, Gaithersburg, MD 20878
Richard W.

Richard W.

Customer called for service and reported that gas furnace fails to start at times and is very noisy. After master HVAC technician evaluation, tech installed new control board kit. New control board had to be adapted to furnace. Replaced venter assembly. Had to remove venter to adjust blower wheel on shaft. Tested furnace through several cycles. Operation now good. Left t stat at 68 degrees. Customer fully satisfied with repair. Customer commended Advanced Heating & Cooling for being on time. customer stated that prior service company was always late for appointments. Customer very happy with results and quality of workmanship and fair price.

Near Tschiffely Square Rd, Gaithersburg, MD 20878
Advanced Heating & Cooling is fully licensed and insured

Master MD HVAC licensed and insured Master MD Gas Fitter Stationary Engineer IGSHPA Certified installer (International Ground Source Heat Pump Association) LEED Accredited Professional (Leadership in Energy and Environmental Design) NATE certified (North American Technical Excellence) Factory Trained Technicians