Mold Removal in Agassiz, BC

Agassiz and the adjacent community of Harrison Hot Springs sit on the north shore of Harrison Lake, one of the largest lakes in BC and a significant source of ambient humidity for the surrounding area. Properties in Agassiz and Harrison Hot Springs are among the most moisture-challenged in the entire Fraser Valley — a combination of high annual precipitation, proximity to a large water body, and predominantly older housing stock creates conditions where mold is a perennial concern.

Harrison Hot Springs, while best known as a tourist destination, has a significant residential population in older homes and cottages, many of which were originally built as seasonal properties and later converted to year-round occupancy. These conversions often happened without adequate upgrades to insulation, vapour barriers, and heating systems — creating building envelopes that are thermally and moisture-performance inadequate for full-time BC residence.

Agassiz itself sits in a bowl-shaped valley below the surrounding mountains, which concentrates moisture-laden air in the community. This geographic positioning, combined with the influence of Harrison Lake, means the area experiences some of the highest relative humidity readings in the Fraser Valley — regularly above 70% outdoors during the October-to-March period, and correspondingly high in poorly-ventilated interior spaces.

Abbotsford Mold Removal Co. serves Agassiz and Harrison Hot Springs for mold removal, crawlspace services, air quality testing, and water damage restoration. Call 604-229-8957 to confirm coverage for your property.