S&L Air Conditioning & Heating

S&L Air Conditioning & Heating serves residential clients in Crofton and surrounding Maryland communities with a 4.9 rating drawn from 152 verified reviews. The contractor operates Monday through Friday from 7 AM to 4 PM, handling heating and cooling equipment diagnostics, repairs, and full system installations. Readers will find the phone number (301) 690-0484 listed directly on the business directory entry for scheduling appointments during standard business hours.

Multiple reviewers highlight the team's responsiveness during urgent situations. Technicians Steven and Stephen arrived at a home on Halloween night to diagnose a failing gas regulator valve, verifying the gas company's assessment and ordering the necessary part by the following morning. Another reviewer describes the team completing a full heating system replacement in two hours while maintaining clean worksite conditions. The contractor also assisted a first-time thermostat installer with setup, walking the homeowner through the entire process from scheduling through completion.