Provider profile
Mold Testers 561
Provider snapshot
What this listing says
Boca Raton and South Florida homeowners who want same-day mold testing with K9 detection and a direct line to the owner, Paul Lutwin, for result walkthroughs.
Best for
- Boca Raton, West Palm Beach, and Deerfield Beach residents dealing with suspected mold in rental units or homes with recent water damage.
- Homeowners who want K9 mold detection as an additional confirmation layer beyond standard air and surface testing.
- Renters who need a formal lab report to present to a landlord or property manager about mold conditions.
- Commercial property owners in South Florida needing mold assessment after storm or hurricane damage.
- Buyers or sellers in a real estate transaction who need an independent mold inspection before closing.
About this company
Mold Testers 561 operates out of Boca Raton and covers South Florida from Port St. Lucie down to Miami. Owner Paul Lutwin holds the title of Chief Microbial Consultant and runs a team that handles the full cycle: inspection, lab-based testing, remediation, and water damage restoration. The company claims 20-plus years of experience in mold-related work.
The standout offering is K9 mold detection, where a trained dog sweeps the property as a secondary confirmation layer alongside infrared thermal imaging and moisture meters. The website describes using HEPA vacuums, negative-air pressure systems, and industrial dehumidifiers during remediation. They send samples to a lab and provide a written assessment report with remediation recommendations. They also offer environmental services for lead and asbestos concerns.
Paul Lutwin holds accreditations from NORMI, NAMRI, PMII, and IICRC, and the company carries a Florida state mold assessment and remediation license. He bills himself as a hands-on owner who takes after-hours calls and personally walks clients through lab results.
4.9 stars across 101 Google reviews is unusually strong. The volume and consistency suggest a real operational pattern rather than a handful of curated testimonials. Multiple reviewers mention same-day or next-day scheduling, weekend availability, and Paul spending extended time on the phone explaining findings.
Services
Service area
Headquartered in Boca Raton, Florida. The website lists dedicated pages for Boca Raton, West Palm Beach, Deerfield Beach, Fort Lauderdale, Port St. Lucie, Miami, and Plantation. That covers a wide stretch of South Florida across Palm Beach, Broward, St. Lucie, and Miami-Dade counties.
Review consensus
Paul Lutwin dominates the positive reviews. Reviewers repeatedly describe him taking extended phone calls after 7 PM, scheduling same-day or weekend inspections, and walking clients through lab results in plain language. Multiple reviewers note he told them costly tests were not needed when the situation did not warrant it. Zach draws praise for attentive inspections, calling ahead when cancellations open earlier slots, and documenting findings with photos. AJ earned a mention for fast, respectful service in an urgent situation. Joe handled an inspection that one reviewer described as knowledgeable. Several reviewers mention same-day lab results and detailed written reports.
1 found across 101 total reviews at 4.9★. The single 1-star review contains no text. The reviewer (1wayyjordan) left no description of the experience. The owner responded stating they have no record of this person under any username, address, email, or phone number, and asked the reviewer to contact Paul directly to resolve or remove the review.
This is an owner-operator business where Paul Lutwin is personally involved in most jobs, from the initial phone call through the result review. That level of involvement explains both the consistently high ratings and a potential scaling limitation. As the company takes on more work or expands its service area, the personal-touch model that generates these reviews could be difficult to sustain. The owner responds to negative reviews with specific claims about the reviewer's identity, suggesting active reputation monitoring.
Paul Lutwin (owner, Chief Microbial Consultant — overwhelmingly positive across dozens of reviews for availability, honesty, and detailed explanations). Zach (inspector/tester — positive, praised for thoroughness, promptness, and attention to detail). AJ (field technician — positive, praised for fast response and respectfulness). Joe (inspector — positive, described as knowledgeable).
Ask for Paul directly when booking. His willingness to take after-hours calls and explain results in detail is the main reason reviewers recommend this company. Since they do both testing and remediation, get an independent second opinion before agreeing to a large remediation scope. The lone 1-star review has no text and the owner disputes its legitimacy, so the negative signal here is minimal.
Keep in mind
- Mold Testers 561 does both testing and remediation. A company that finds the problem and sells the fix has a financial incentive to find problems. Consider getting a second opinion on the scope of any remediation they recommend.
- The service area spans from Port St. Lucie to Miami, covering multiple counties. Confirm availability and response time for locations far from the Boca Raton base.
- The website mentions lead, asbestos, and fire damage restoration, but reviews focus almost entirely on mold testing and inspection. Ask about their track record on non-mold environmental work before booking those services.
- They work with insurance companies on claims, but the website does not specify which insurers or what the process looks like. Clarify the billing arrangement upfront.