The 10 Best Hvac/mechanical contractors in Baltimore, MD

Notable project: (Residential electrical miscellaneous permit. 3526 N Chatham Rd, Ellicott City, MD, 21042). Wire hot tub located on slab with trenching 30amp sub panel 3 receptacles

Notable project: (Fpd fire alarm systems. 3600 Buckman Rd, Fairfax County, VA). Install 1 magnetic lock 2 electric strikes 3 card readers 1 request to exit button & 1 request to

Notable project: (Residential hvac addition alteration permit. 1565 Woodstock Rd, Woodstock, MD, 21163). Single family dwelling addition install hvac system

Notable project: (Residential new townhouse permit. 9418 Riverbrink Ct, Laurel, MD, 20723). Sfth re-build from fire damage 2-story full basement 8r 2fb 1hb deck (3br) energy code prescriptive method

Notable project: (Residential electrical addition alteration permit. 5367 Red Lk, Columbia, MD, 21045). Install electric furnace 1 air conditioner and bond gas line 800-815-4494

Notable project: (Residential hvac addition alteration permit. 2814 Montclair Dr, Ellicott City, MD, 21043). Installation of ductless mini-split heatpump system as per code

Notable project: (Mechanical permit. 524 Bay Hills Dr, Arnold, MD, 21012). Duct work only extend (2)existing supply ducts in exact location to new addition. move air conditioning condensing unit 4ft

Notable project: (Commercial building - new construction. 16411 Shady Grove Rd, Gaithersburg, MD, 20877). Construction of new auto sales and service dealership with detached carwash facility

Notable project: (Residential electrical new home permit. 5915 Lebanon Ln, Elkridge, MD, 21075). Single family dwelling wiring for new house. 150 devices 6 ceiling fans microwave dishwasher disposal refrigerator double oven gas cooktop 4 smoke & 3 co detectors washer electric dryer gas furnace air conditioning 4 bathroom fans sump/radon receptacles electric water heater chime circuit security... (more)