The 10 Best Hvac/mechanical contractors in Gambrills, MD

JJ Heating & Cooling Company, is your trusted HVAC contractor in Gambrills, MD. Specializing in residential and commercial heating and cooling solutions, our skilled technicians provide installation, maintenance, and repair services with precision. As a local business, we prioritize community relationships, offering tailored HVAC solutions. With a commitment to excellence, JJ Heating & Cooling... (more)

Notable project: (Mechanical permit. 1106 Vernal St, Gambrills, MD, 21054). Replace heat pump replace a single zone 2.5 ton heat pump with a sin gle zone geothermal heat pump

Notable project: (Mechanical/gas commercial. 11951 Freedom Dr, RESTON, VA). Remove refrigeration piping for one 1/2ton walk in freezer

Notable project: (Residential single family dwelling permit. 1242 Washington Dr, Annapolis, MD, 21403). Demolish exst sfd/cnst new sfd*plans attchd w/2 prchs g02009542*rev 4-3-03 cj raise floor out of flood rev 6-9-03 slb change site/construction plans

Notable project: (Pool. 218 Norwood Rd, Annapolis, MD, 21401). Inground swimming pool

Notable project: (Mechanical (residential). 41 Green Ave, Aberdeen, MD, 21001). Build a 26x22 addition on rear of home.

Notable project: (Residential accessory structure. 3295 Old Homewood Rd, Riva, MD, 21140). Construct 32 x 40'x 23.5h detached garage

Notable project: (Mechanical. 3304 Blackberry Ln, Davidsonville, MD, 21035). Replace furnace and air conditioning replace heating and air conditioning with 3 ton an d 2 ton geothermal heatpumps