Get matched with top radon gas testers in Upton, MA

"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"

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Precision Radon Testing: Elite Environmental Diagnostics\n\nA division of Rogerson Enterprises LLC, we provide the highest-level home safety diagnostics in the industry. As a dedicated Testing-Only firm, we offer a true "Independence Advantage." Despite being NRPP and CERTI certified in both Air Testing and Mitigation Design/Installation, we do not perform the remediation ourselves. This ensures 100% unbiased reports with no conflict of interest—we never "find a problem to sell a solution."\n\nOur Specialized Services:\n\nPrecision Radon & Air Quality: We use professional Continuous Radon Monitors (CRMs) and offer complete air quality testing, up to and including mold diagnostics.\n\nRadon Intrusion Inspections: We evaluate the building envelope and foundation to identify exactly how and where radon enters your home.\n\nElite Water Analysis: Through our Tap Score partnership, we provide laboratory-grade testing for Radon in water, PFAS, heavy metals, and 180+ other contaminants.\n\nFully Insured!

"Morgan is a super detailed inspector. He focuses a lot on examining the details of a house, making numerous suggestions on how to fix the major and minor issues. In addition, he is very patient in explaining the problems. I highly recommend Morgan as your inspector if you need a home inspection. I will definitely work with him in the future."

"My husband and I used David in the spring for the home inspection on a property we ended up purchasing. He was easy to get ahold of, available quickly, and incredibly knowledgeable. We purchased an almost 4000 square foot, 135 year old home, and David went out of his way to check every square inch of that property. He arrived early and had already checked the exterior by the time we got there to join him. He was excellent to deal with, made the process painless, and had some great advice for my husband and I as new homeowners. The follow up email with his report was detailed and included photos of every part of the house. His pricing was also very reasonable, especially considering the size of the home. Highly recommend!"

"Set up an appointment for an initial 10 minute phone call to talk about what we wanted. Tom ended up spending 25 minutes with us and answered a ton of questions. We subsequently set up an appointment for an initial pre-build inspection of the foundation, framing, roof, and windows. Tom was very thorough. He obviously knew his stuff. Pointed out several items that needed addressing before the insulation and walls went up. Couldn’t be happier with the amount of time he spent, how thorough he was and how much he listened to all my stupid questions and answered them in a language that I could understand. We will have him back before the next phase starts and probably a couple more times before we close. Anyone building a house or buying a new home would be wise to hire Tom. Great piece of mind and cheap insurance. Plus, he’s a really nice guy to boot."

"Kevin is an excellent home inspector. He did two home inspections for me and was extremely responsive, professional and knowledgeable. He was very thorough during the inspections and took the time to answer all of my questions. He is also very personable and fun to work with. I would hire him again in a second."

"as advertised"

"Dan at Still Rivers Home Inspection was very responsive and knowledgeable explaining everything about the house and house function while we walked around for the inspection. His extensive knowledge and expertise comes through as he told me the signals he was looking for and what we saw and what we can conclude and cannot conclude. He was punctual in the inspection and the report following and provided a very detailed/comprehensive report. Overall - I would strongly recommend Dan and will be going back to him if I need another inspection any time soon."

Licensed Home Inspector #698 MA, #107 NH\nASHI Certified Inspector #247162,\nCertified Level II Building Science Thermographer #31162,\nEDR Certified,\nCertified WDI Registry Inspector #90113. \n\nNo Fee guarantee!