West Covina CA was incorporated in 1923 in an effort to keep its sister city of Covina CA from annexing the land for municipal projects, specifically a sewer treatment facility. Given the popularity of this residential city, it’s a good thing that this happened. West Covina CA grew by 1,000 percent between 1950 and 1960, which was tremendous even given the suburban housing boom going on in southern California at the time. The city continued to grow steadily through the 2000s and is home to several major shopping complexes and office parks. The most recent addition to West Covina CA is the Sportsplex. Demand for homes here continues to be solid. If you have property in West Covina CA, you need to be sure that it doesn’t pose any health hazards. AQHI Inc. can help you remove contamination from asbestos, lead, PCBs, and mold to help keep your property safe and its value intact.