Get matched with top radon gas testers in Wilmington, DE

"Excellent, very satisfactory. Radon Brothers' rep came, saw the problem, and replaced the leaking radon exhaust PVC pipe in my basement floor. All in record time. Am very satisfied and will continue using Angi contractors."

"Very professional and very detailed report"

"David Lawson was very professional & provided wonderful service with Radon Migation System. His workers were pleasant & efficient ."

"Excellent company and did an extremely thorough job. I plan to use them in the future."

"George was very thorough and took the time to show us even the most minor repair needs. We did a home inspection and water quality test and I feel better about the house now than I did when we put the initial contract in for it."

"Complete w/o issue. Pleasant and friendly tech."

"Very professional and courteous. Received discounts for both Level 1 and Level 2 inspections. Report was very thorough. Even offered to review repair estimates to determine which is reasonable."

"Scott from Landmark Inspections performed a home inspection of the home my husband and I are purchasing. We are first time home buyers and this is our first home inspection. We were very impressed with Scott from beginning to end. Before the inspection, he was responsive and communcative, answering every one of our phone calls and emails. The inspection was thorough and Scott and his trainee inspector (also Scott) took the time to answer our questions and explain everything they were doing/finding. The inspection did not feel rushed or like Scott was trying to get through it to move on to the next. The report he sent us (48 hours after the inspection, great turn around time) was very throrough, contained useful information about our future home, and clearly laid out a heirarchy for recommended repairs. We also got a termite inspection, sewer scope inspection (which was also performed incredibly professionally by Melvin from Knox & Knox Solutions), and raydon test. In total, we paid a lot of money for these services, but it was money very well spent. We would not hesitate to recommend Scott, Landmark, and the other service professionals with whom he contracts."

"I chose Musselman because of their stellar ratings on Google, Yelp, and Angie's List. Their rates were comparable to quotes I received from other local companies for the same services, which were very reasonable. Our inspector, David, was very thorough and professional. He took the time to answer all of my questions and explained all of his observations in a way that was easy to understand. For any issues that came up, he was careful to distinguish between things I can fix on my own and things I would need a professional to do. He also provided great advice for long-term preventative maintenance, and highlighted several areas of the home that we needed to pay careful attention to avoid problems in the long-run. Our report was delivered promptly, even though we requested several additional tests beyond the base home inspection package. Their scheduling and report viewing process is also very easy. I highly recommend their services."

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"