Exxel Mechanical Services

Exxel Mechanical Services provides residential and light commercial HVAC in Carroll, Frederick, Howard and northern Montgomery counties, with licensed and insured technicians. Heating work covers heat pumps, warm air furnaces and boilers, with repair, maintenance and replacement, and free in-home energy consultations include load calculations to confirm new equipment is properly sized. Air conditioning installation and repair, indoor air quality, flame sensor repairs and backup generator installation are also offered. Phones are answered 24/7 for emergency HVAC service, and the company offers competitive pricing, financing arrangements, special offers and free quotes. Maintenance agreements come in silver and gold tiers and include annual inspection and priority service. Rated 5.0 from 15 Google reviews, all five stars. Fully licensed technicians listen to concerns and explain options so customers can decide.