We are your best choice to serve all your air conditioning needs. We have years of experience working with air conditioning technology and as an industry leader we guarantee the highest quality equipment at the best possible price.

We use high-efficiency 13, 14, 15, and 18-seer units, and we also offer instant rebates on high-efficiency units. We specialize in air filtration systems and electronic and UV systems. Contact us now and let us know what you have in mind, and we can work together with you to custom design a system that fits your needs.

United Construction proudly services all of your home Air Conditioning and Air Quality needs throughout the entire Southern California area.

Having problems with your existing air conditioning unit? Don’t wait for a breakdown, especially in the Californian heat! United Construction proudly repairs most major brands of air conditioning units, so that you can keep your cool! Contact us now for a free quote!

When your air conditioning unit gets old and run down, it can be inefficient and cause high energy bills, and the air quality in your home can decrease.