Complete Home Inspection Services in Naperville, IL

"Great customer service. On time. Answered all my questions. Very professional."

"Mastercat successfully remediated our mold problem in several vents throughout our home, and a spot on our basement wall. We had ill-fitting vent covers which they also replaced - cut to size and painted to match. I was also given advice on how to prevent mold in the future which includes duct cleaning and simply repositioning some furniture and a humidifier. We also hired them in 2019 to remove mold after a basement flood. They cut out some drywall, and we haven?t had problems since. Mastercat was responsive to my request for a quote. They replied to me, came to assess AND completed work all in the same week. A team of 2 worked in our home and the job was completed in about half a day. They were efficient, thorough, and cleaned up after. They do honest work and the quote did not increase much, and when I was asked about replacing vent covers, they researched cost and asked me to approve before purchasing. I would absolutely hire them again but hope I don?t have to!"

"Prompt, professional, fair priced and very friendly. I will definitely use them again!"

"The work was what was described in the initial call, accurate and delivered on time. I would use them again."

"Quick response, and professional results"

"I can't recommend Hahn Home Inspection enough--Sir Hahn, you are truly exceptional! Out of all the inspectors I reached out to, hoping someone could fit me into their busy schedule, you were the one who came through. It felt like my prayers were answered! Your inspection was incredibly thorough, and the attention to detail was impressive. What really stood out was the way you explained everything with such care--not just as a home inspector, but with the heart of a firefighter. You made me feel genuinely safe and confident about moving into my new home. Even my real estate agent was blown away and is excited to refer future clients your way. Thank you again, Sir Hahn, for your outstanding service and dedication. Wishing you continued success and many blessings!"

"Dan did a great job showing me all of the ways my home was losing heat in the winter and then fixed the issues. Really nice guy, informative, hard working. Not only did he install lots of insulation he also sealed cracks, vented bathroom fans, sealed up an old kitchen fan, etc. He showed up as promised and completed the work in a very timely manner."

"Thorough and quality work. Sent pictures of the damage and the repair process. The even repaired other areas of roof needing minor repair."

"Phil is fantastic. Super knowledgeable and explained everything in a way that I could understand. He was very honest about our roof and gave us choices to fix it. I wholeheartedly recommend them!"