Get matched with top radon gas testers in Yorba Linda, CA

"They're very reliable and dependable. They're also punctual!"

"Nice work. Completed the job on time as promised. Friendly staff."

"<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 />"

"It was great, <br /> Steve is very good and knowledgeable. I explained everything to the buyer in clear terms."

"Mike was right on time, both times, and did the testing in a speedy and comprehensive manner. The initial testing he went above and beyond and identified several issues that need to be addressed that had nothing to do with the mold at all. I would use him again, and recommend him without hesitation."

"The representative, and owner, arrived on time and quickly executed the tests. She was very efficient and explained the process so even I could understand what she was doing. The report was delivered in a day, as promised, and was easy to understand. <br />"

"<p>If you just want to get a report and no explanation or implications of the report, then I suggest you call Same Day mold testing because that's all you're going to get--a one page report.  NO explanation or follow up about the findings of the report.  However, if you want someone who is VERY knowledgeable in the area of molds and takes the time to explain to you about the process, then you want to call Chuck from One Source.  I wished I had called him the first time around, that way I would have had my mold issue resolved.  He is not only knowledgeable but seems very concerned for my well being.  I called him in the morning and he made his way over to my house later in the evening, going completely out of his way just to give me an inspection.  At the house, he took the time to explain the issue and was very patient with all my questions.  He not only explained everything in great detail but he wanted me to walk away understanding the entire process ie. mold remediation, testing, and insurance claims.   Don't let the purportedly HIGH reviews from the other mold testing facilities fool you, especially one day mold testing.  All they want is your money.  They don't care if you pass the mold test or not. Chuck wants you to pass the mold test and will do what it takes.  He's unlike anyone I've encountered in this kind of profession.  I can't say enough about him.  Please give him a call, you'll be glad you did. Your peace of mind will thank you.</p> <br />"

"Hired Multipoint Development for a Title 24 HERS inspection for my ADU. They offered same day appointment and certifications. Great prices and definitely recommended them."

"Our workman provided excellent customer service. Our vent had broken (my husband tried to clean it himself) and there's was lint all over the attic space. He cleaned it, repaired the vent and inspected everything."

"Matt was very knowledgeable and so helpful to get rid of the mold in my home. He tested and my levels were very high from a previous bathroom leak. he got me in that same week to dry fog my home. I feel so much better already, I just received my post test results and the mold is gone! Would highly Recommend."