Air Filter Exchange LLC

Air Filter Exchange LLC operates as a licensed, bonded, and insured HVAC contractor in Portland, Oregon under CCB license 224404. The business holds a perfect 5.0-star rating across 53 customer reviews, reflecting consistent service delivery throughout the Portland metro area. While the company offers standard residential and commercial HVAC maintenance, its primary specialization lies in comprehensive crawl space solutions, a distinctive focus that sets it apart from conventional heating and cooling contractors serving the region.

What distinguishes Air Filter Exchange from typical HVAC providers is their integrated approach to crawl space health, treating these overlooked areas as critical components of indoor air quality and home infrastructure. Their service menu includes full cleaning and restoration, rodent exclusion and damage repair, vapor barrier installation and replacement, and insulation removal using materials of the client's choice. The company backs all work with a 100% Customer Satisfaction Guarantee, positioning themselves as a single source for crawl space remediation that other Portland homeowners trust.

Customer reviews consistently recognize crew leader Laureano Cruz and his team for thorough initial assessments, clear communication, and meticulous cleanup practices. Homeowners recount experiences where the crew laid protective coverings, wore containment suits, and used strategic ventilation fans to prevent interior disruption during work. Reviewers note post-completion follow-up visits including trap monitoring to confirm rodent elimination, an attention to detail that transforms problem crawl spaces into clean, sealed, and structurally protected areas beneath Portland homes.