Provider profile
PNW Mold Control LLC
Provider snapshot
What this listing says
King County homeowners dealing with attic or crawlspace mold who want a patented dry fog treatment that avoids tearing out walls and displacing the household.
Best for
- Seattle, Everett, or Tacoma homeowners who need mold removed from attics or crawlspaces without a full tear-out.
- Buyers who want a single company to handle testing, remediation, and insulation replacement in one project.
- Mold-sensitive individuals who need a treatment approach that does not require vacating the home for extended periods.
- Property managers or real estate agents who need fast turnaround and post-remediation documentation for closings.
- Commercial property owners in King County dealing with mold from HVAC condensation or water intrusion.
About this company
PNW Mold Control operates across King County from Seattle, Everett, and Tacoma. They hold the franchise rights to a patented dry fog system that uses peracetic acid particles under 10 microns to reach wall cavities, HVAC ducts, and other spaces that traditional remediation misses. They do testing, remediation, water damage restoration, and insulation work under one roof.
The dry fog process has two steps: InstaPURE oxidizes mold on contact, and EverPURE leaves a barrier meant to inhibit regrowth. The company claims the fog particles are small enough to bounce off surfaces rather than burst, so nothing gets wet and electronics stay in place. They also offer air quality testing, surface sampling, and viability testing through a third-party lab.
Klint, the owner, opened the business in October 2018. He personally handles many consultations and inspections, which reviewers mention repeatedly. The company follows IICRC S500 guidelines for water restoration work and takes on both residential and commercial jobs, including multi-unit properties.
A perfect 5.0 across 77 Google reviews is unusual for any service company. Not a single reviewer in the last 18 months left fewer than 4 stars. That track record suggests either a very selective customer base or a team that consistently meets expectations.
Services
Service area
PNW Mold Control operates across King County and surrounding areas in western Washington. They maintain separate phone lines for Seattle, Everett, and Tacoma. Their website targets those three cities specifically, along with broader King County for commercial work.
Review consensus
Klint, the owner, shows up personally for consultations and gets named in over 20 reviews for clear explanations, fair pricing, and willingness to offer phased approaches instead of pushing a single large job. Erik, the operations manager, draws praise for going above and beyond on site, including extra work like removing old ducting and re-sealing exposed connections. Andy and Evan handle on-site remediation work and get called out for patience, responsiveness, and clean job sites. Multiple reviewers specifically mention same-day or next-day response times for initial assessments. Several contractor referral sources (roofing companies, real estate agents, insulation contractors) recommend PNW Mold Control as a regular partner, suggesting industry trust.
0 found across 77 total reviews at 5.0★. No 1-star reviews exist in the last 18 months. Across 77 total reviews at a 5.0 rating, there are zero negative data points to analyze. This means there is no complaint pattern to report, but it also means buyers cannot preview potential failure modes from review evidence alone.
Several reviews come from industry partners rather than end consumers. Tyson Lin, Maria Krotenko, and Greg L all reference referring clients or working alongside PNW Mold Control on projects. This is a positive credibility signal from people who see their work repeatedly, but it also means a portion of the 77 reviews reflect contractor-to-contractor relationships rather than direct homeowner experiences.
Klint (owner — praised extensively for hands-on consultations, fair pricing, phased approach options), Erik (operations manager — praised for going above and beyond, clear communication, extra work during jobs), Andy (technician — praised for patience, responsiveness, same-day availability), Evan (technician — praised for quality remediation work), Austin (technician — praised for helpfulness and care with elderly homeowner), Junior (onsite crew — praised for detail work), Sam (onsite crew — praised alongside team), Fred (onsite crew — praised alongside team).
This is a company where the owner stays involved in the sales and consultation process, and reviewers consistently say so. If you hire them, ask for Klint at the consultation stage and confirm which crew members will handle your job. The absence of any negative reviews makes it harder to know what to watch for, so get your scope and pricing in writing before work begins.
Keep in mind
- They do both testing and remediation, which creates a financial incentive to find problems they can bill to fix. Consider getting an independent test if you want a second opinion on scope.
- The patented dry fog is a franchise system (Pure Maintenance). The technology has specific claims about particle size and coverage that are difficult for a homeowner to independently verify.
- They cover Seattle, Everett, and Tacoma with separate phone numbers for each, but they are one company. Confirm crew availability and travel time for your specific location.
- Insulation removal and replacement is an add-on service they offer alongside mold work. Get a separate insulation bid if the scope expands significantly beyond mold remediation.
- With 77 reviews and zero negatives, you are relying entirely on positive signals. There is no complaint data to help you anticipate what could go wrong.