Light Commercial HVAC

Same Day Air Conditioning and Heating is a full-service light commercial HVAC company located in Sunnvalye, California. No matter what your heating and cooling needs—from design-build to top-notch installation, maintenance, or repair—Same Day provides a variety of commercial HVAC services for businesses and industrial buildings of all sizes.

Serving San Francisco South Bay Including: Menlo Park, Santa Clara, Los Gatos, Los Altos, San Jose, Sunnyvale, and Surrounding Cities

We know how important a well-functioning HVAC system is to your business, especially in the SF Bay Area and Northern California. A broken air conditioner can mean uncomfortable and potentially unsafe working environments for employees, clients, and guests of all ages, which is why we offer our services to a variety of commercial properties, including, but not limited to:

  • Offices
  • Industrial buildings
  • Warehouses
  • Retail stores
  • Churches
  • Restaurants & catering facilities
  • Municipal & public buildings
  • Condominium & apartment complexes
  • Data centers
  • Hotels
  • Shopping malls
  • And more!

Commercial HVAC Systems

Our NATE-certified technicians are trained to install and service any make and model HVAC system. As one of San Francisco’s Bay Area leading commercial HVAC contractors, we offer service for:


These split-systems provide a comfortable working environment all year-round, using electricity to move warm indoor air to the outdoors during summer to cool your commercial property, and reversing the process to heat your building during the winter.


Similar to a split-system, ductless heat pumps and air conditioners maintain a cool working environment by transferring heat. However, these ductless heat pumps and air conditioners do not use any ductwork or tubing to remove heat—just an indoor unit and outdoor unit!


Rooftop package systems provide enough heating and cooling capacity for a variety of building sizes and have the capability to add power in the event that more capacity is needed. They also provide the benefit of a centrally located HVAC unit, decreasing repair times and costs.


Installing or upgrading an indoor air filtration system in your commercial property can improve the health of you and your employees. Our indoor air filtration systems help remove cigarette smoke, kitchen exhaust, mold, pollen, common allergens, and other unwanted contaminants from your air!


We can install and service ventilation systems in commercial kitchens to meet National Fire Protection Association (NFPA) 96 regulation.

Why Choose Same Day?

Our goal is to provide you with efficient, cost-effective equipment to effectively heat and cool your business. Same Day Air representative will work with you throughout your commercial HVAC project, ensuring we complete your service on-time and on-budget. From an initial consultation to project completion, you can rest assured that you’re in good hands. When you choose Action Air, you’ll receive:

  • Free commercial HVAC estimates for new systems and system retrofits
  • Same day estimates (in most cases)
  • Repair, installation, and retrofit of all HVAC makes and models
  • Quick turnaround time on all repair and/or maintenance requests
  • Full-service HVAC expertise from factory trained, NATE-certified technicians
  • Competitive pricing on energy-efficient, high-quality commercial heating and cooling equipment

For more information or to schedule an estimate, give us a call today at 4088340046