Atlas Heating "The Original Since 1908" (Atlas Trillo is NOT us, please don't be confused)

Atlas Heating & Ventilating Co. operates from 407 Cabot Street in South San Francisco, serving the broader Bay Area and Peninsula communities since establishing in 1908. This makes them one of California's longest-running heating and cooling contractors, with over a century of continuous service. The company holds a 4.8-star rating drawn from 38 verified customer reviews, reflecting consistent delivery of quality HVAC solutions for both residential and commercial clients. Their service menu covers new system installations, replacements, repairs, and preventive maintenance across all makes and models of heating and air conditioning equipment.

What distinguishes Atlas Heating is their dual focus on residentialcustom homes and commercial projects, handling everything from individual furnace replacements to multi-unit building rewiring. The company explicitly promises on-time arrival, schedule adherence, and leaving client spaces clean after completion, a claim supported by reviewers who cite their tidiness during and after jobs. Their service offerings extend beyond standard repairs to include carbon monoxide leak detection and indoor air quality assessments, positioning them as a comprehensive climate-control partner rather than a simple repair truck.

Customer reviews name specific technicians who handled distinct scenarios: Josh arrived same-day during a cold snap to restore heat, while Mike performed a thorough wall heater inspection and later installed a replacement thermostat. Another reviewer notes the team handled extra scope without additional charges, and a commercial client praises their honest approach after installing a new heating unit and repairing rooftop equipment. These named scenarios demonstrate Atlas's capacity for both emergency residential service and larger-scale commercial projects.