W.H. Vanetta provided the initial customs function from his home about north of the boundary. Under the administrative oversight of the Port of New Westminster, the opening date of the post could have been as early as 1886, but was definitely by 1889. In 1899, Vanetta was promoted to a sub-collector when the official status of the location was elevated. When A.C. Salt took charge in 1911, the office had moved to the border. The next year, the Port of Abbotsford assumed oversight. In 1911/12, a customhouse, stable and warehouse were erected at the corner of Jackman (272 St) and Boundary (0 Ave) roads. In 1919, the crossing name changed from "Alder Grove" to "Aldergrove". With the closure of the Port of Abbotsford in 1932, oversight returned to New Westminster. In 1948,
Huntingdon assumed oversight. In the 1940s, Canada built a white two-story border inspection facility that had inspection canopies on both the northbound and southbound lanes. In 1972, it was replaced with a small border inspection facility, which was replaced with a facility in 2015. In August 2016, the federal and provincial governments announced a $25.5 million widening of Highway 13 (from two to five lanes) from 8th to 0 avenues to accommodate a new commercial facility, reducing delays at border crossings as well as building a new two lane east–west connection at 3B Avenue from Highway 13 to 264th Street. Work officially started in summer 2018 with the south section completed in December 2019. The remaining highway work was completed in April 2020. The
CBSA office is open 8am to midnight. ==US side==