Trahan Brothers

When you need a new HVAC system, call Trahan Mechanical for quality products and services. Count on us to provide only the best in new heating and air conditioning system design and installation. We also offer sheet metal fabrication to customize every job. Call Trahan Mechanical today, where your comfort is our number-one priority.

Downing Heating Inc. has been serving Marin and Sonoma Counties since 1984, specializing in the maintenance, installation, and service of HVAC systems. The company prides itself on its professionally trained service department, which caters to all makes and models of heating and air conditioning equipment. As a proud union shop affiliated with Smart Local No. 104, Downing Heating Inc. supports local communities by providing skilled labor and apprenticeship opportunities. Their commitment to quality service is reflected in their customer testimonials, highlighting their dedication to honest assessments and effective solutions. Generated from the website