Square One Radon, LLC

Rob and his crew showed up on time and went right to work on my crawlspace. They cleaned it up and installed all of the radon mitigation equipment in 2 days. THANKS AGAIN ROB

They did exactly what they described. They worked with my preferences for motor placement and vent location. They were VERY polite and respectful. I recommend them without reservation.

Rob Hartop owner of Square One LLC was very professional, knowlegable and his crew was very efficient. Our installation project took less than 4 hours! We interviewed 4 Radon Mitigation companies and Square One hands down were the most experienced and also affordable! Great to do business with a reputable company. . . Thank you!

Rob the owner of Square One Radon LLC is very professional, courteous and kind. His company is very experienced and trustworthy. Our mitigation projece was finished in a efficient manner and y

Very professional, honest, fast and efficient. Would recommend this company to anyone.

Very professional, answered/explained questions asked, very knowledgeable, prompt with app'ts, polite and courteous and overall a pleasure to do business with. Highly recommend company as a skilled service provider.

I definitely recommend this company. They were on time, friendly, professional, and the owner even killed some wasps for me which was a lovely added bonus. The price was comparable to other quotes I received so felt quite reasonable. Their work comes with a warranty as well and the owner explained everything in a way that it was easy to understand.

Rob was a good communicator. He gave me options on how I could mitigate radon in a house we purchased. Together, we came up with a solution, and his crew of 4 did the job professionally in one day as requested. Highly recommended.

Great communication from the get go. Inquiry was answered promptly, testing was explained. Mitigation options were thoroughly explained, scheduled and completed in a timely and professional way. Showed up on time, easy to have on the premises/property and picked up after themselves, very very pleased and would highly recommend this team of professionals.

Square One Radon did a great job. Friendly and professional. Our radon level went from a 5.5 to .5. We feel safer in our home.

Square One Radon is one of the most professional, technically competent companies I've dealt with. Customer service is in the forefront of their business operations. Rob confirmed the high radon gas levels which were established by an independent testing laboratory, devised a plan on how to correct the issue and meet national EPA standards, thereby eliminating the threat they posed. The cost proposal was very detailed, including options, if needed. Work was performed exactly when and as agreed, the crew was very sensitive to keeping our home clean, and was completed when Rob stated it would be done. Communication throughout the project was excellent. As a former Director of Contracting for the Air Force, I can say that Rob is excellent to work with, his proposal was clearly stated, and the results of the work by Rob and his excellent crew resulted in radon levels being reduced from a reading of 800 in the crawl space, 116 inside our home, to a level of 0.2 pico curies per liter post project. You will not be disappointed! Highly recommended!

They were right here to help us get it done!

Sq-One is an excellent resource for radon mitigation. They came and looked the project over, provided a realistic estimate, did the work at the time they scheduled, got it done efficiently, cleaned up thoroughly and left the house in the shape it was when they arrived. The bill was exactly as was estimated. Bob McHugh - Realtor

They were great and professional. Thsnk you.

Rob and his crew were awesome. They started out by covering my floor and I knew it was going to be a great experience. Rob was very knowledgeable and help me make a decision on where to put the radon fan and pipe to best suit my needs. The installers were clean, kind, and did an awesome job. The other bid I got was going to cut corners and not do the job to code. I am so glad tht I went with Square One!

Rob and Square One were quick, efficient, and great to work with. Highly recommended.

The crew was very timely and knowledgeable about the job. Easy to explain the process..comfortable to work with. I was very happy with the work.

We had one afternoonbetween my mother closing on her house and moving in. Not only was Rob’s bid the most thorough, professional and easy-to-understand bid that we received, he went out of his way to make our schedule work. Rob did excellent work, arrived when he said and answered all of our questions — and he was nice to work with. We would highly recommend Square One Radon and know that our someday buyers will be reassured, too!

They are very friendly did a good job cleaned up very nicely when they were done

Highly Recommended - Square One Radon provides exceptional radon mitigation products and services. Rob is an extremely customer focused, highly knowledgeable, seasoned professional. After buying an Airthings Wave Smart Radon Detector, I discovered our home had consistently high readings, well over the federal guideline of 4.0. Like everyone else, I did an internet search and read reviews to locate someone that performs radon mitigation services in the Grand Valley. Rob reviews were spot on - this guy knows his stuff, installed quality components, at a very reasonable price, and provided an exceptional lifetime radon level guarantee. End result, after the install was complete, which took the team less that 4 hours, radon levels in our house dropped like a rock - significantly below the federal guideline levels. Again, do not hesitate to hire Rob, you will be glad you did.

Highly recommend for radon mitigation needs! Rob got back with me immediately from the initial contact all the way through to completion, to answer any questions, and explain the process. He is friendly, professional and most importantly completed the work as quoted and his system got our radon level from approximately 7 to 0.6. Look no further if you need radon mitigation!

Great to work with. Professional, realistic price, on time, did what they said theyâ d do and cleaned up afterwards. You canâ t go wrong hiring this company.

Rob was great to work with and completed the job in a timely and professional manner.

Started and finished on original schedule. Friendly and hard working. They also cleaned up after themselves. The final bill was exactly as was quoted.

Quick to respond to my request to inspect subject property. Prompt with their bid information. Professional appearance, very knowledgeable on radon issues