AIS – Be Warm. Be Cool. Be Comfy.

Established in 2008, we are a small family owned and locally operated business based in the San Francisco Bay Area. We’ve built our company on the belief that working with a smaller heating and air company (HVAC) gives both the homeowner and the business owner the best in customer service. Every job gets our full attention and as owners we personally oversee the quality of each job we complete.

Our reputation in the community is built on quality workmanship, superior service and dedication to helping our customers maximize their energy usage at the lowest cost. Owner Daniel Sojkic has designed and installed over 2,000 heating and air projects throughout his career, and he’s proud to have trained some of the finest HVAC repair and installation experts in the region.

It’s our goal to find out exactly what you need to heat or cool your home or business – whether it is servicing your existing equipment or designing and installing a heating or cooling system – we do it all.

We offer straight-forward pricing to our clients so you’ll know the price before we begin any work. Our company is based on referrals so we work hard to make you feel as comfortable as possible with the entire process. We also provide performance guarantees for your new system so you know you will get what you expect and deserve from your system.

AIS services all brands of heating and air conditioning systems. In addition to scheduled service checks, repairs of existing equipment and installation of new equipment and complete systems, we can help you find ways to reduce your energy bills using our thorough cost-benefit analysis.

  • Residential & Commercial Heating and Cooling
  • Design and installation of heating and cooling systems
  • Repair, maintenance and service of all makes and models
  • Equipment Retrofit and Replacement Specialist
  • Zoning specialists
  • Duct Cleaning
  • Energy Audits
  • Straight Forward Pricing
  • FREE in Home Estimates
  • Financing Available

Based out of Fremont we service all areas including Union City, Hayward, San Leandro, San Lorenzo, Castro Valley, Dublin, Pleasanton, Livermore, San Ramon, Danville, Alamo, Milpitas, San Jose, Sunnyvale, Santa Clara, Mounitain View, Palo Alto, Los Altos, Los Altos Hills, Menlo Park and Redwood City and all surrounding neighborhoods. Please contact us if you have a job outside of these areas, as we will accommodate, if possible.

Give us a call today for a free estimate (on installation or replacement), in your home or place of business. We look forward to adding you to our list of happy customers. Find out the difference at AIS – (510) 792-4328.