T Group Windows & Doors dba of Timonian Group Inc, has been a family run and operated business since 1999. We are one of the largest Southern California windows and Folding Doors distributors for Premier Folding Doors: Most Water Tight Frameless Folding Doors and Ultra Slim Framed Folding Doors. Milgard Windows, Amsco Windows and American Integrity Windows and Doors. Featuring state of the art “Super-Cap” technology. We are very proud to be the main distributors of the highest quality Windows and Doors throughout San Diego, Los Angeles, Riverside and San Bernardino Counties, Palm Springs, Inland Empire, Las Vegas, Nevada and Phoenix, Arizona!! The reason more than 75% of our business comes from repeat or referral business is because we take great pride in making our Customers our #1 priority. We serve you with utmost integrity and meet you every need. We are not happy until you are. Over one million doors and windows sold for residential, commercial, HOA, apartments and property manager use.