Carbon Monoxide Detector Installation in Philadelphia, PA
Philadelphia rowhouses typically have gas heaters and water heaters in the basement, and Pennsylvania requires carbon monoxide detectors in residential buildings with fossil-fuel appliances or attached garages when they are sold or leased. Landlords must provide them in rental units.
Rowhome panels are often in the basement near the front wall, and service upgrades need coordination with PECO. Adding central air, a kitchen remodel or a basement finish usually triggers a service upgrade.

