A & I Professional Services

At A & I Professional Services, established in 1993, we take pride in being the leading general contractor and fencing contractor serving Fullerton, Los Angeles County, Orange County, and the surrounding areas. Our expertise extends beyond traditional contracting, including top-notch kitchen and bathroom remodeling, transforming spaces into fully personalized areas. With over two decades of experience, we’re committed to excellence, determined to meet and surpass our customer's expectations.