Just had my basement completed with a water management system, insulation, vapor barrier, dehumidifier, etc. Everyone I spoke with were very polite, knowledgeable and transparent. Richie was great to work with and kept me in the loop during this project.I highly recommend this company if anyone needs work to their basement, crawl space, etc. Less

I was impressed with how professional and thorough the entire team worked, from the initial inspection to the final clean up. As one person commented to me, the crawl space looks like the inside of a clean freezer ( minus the cold) They are easy to work with and completely stand by their work Less

The Ninjas were professional, polite, and always left the area clean each day. They were wonderful about answering questions and keeping us informed about what was happening and why Less

Crawl Space Ninja Delaware has a perfect 5 star review with 190 reviews, now to be 191, and it's a for a reason.I was actually away for business during the time I was scheduled and a friend of mine had to watch the housed accept the employees in. The level of communication and patience these guys have is incredible. They answered my questions and concerns professionally and promptly.Paul definitely put my mind at ease and walked me through the process, especially being a little stressed not being able to be there for the work.Apart from professionalism, just friendly, down to earth people you'd want to do business with.Two semi annual inspections later and looking forward to the next.If you're on the fence and reading my review, hop on down and give them a call. Less

Aaron was very professional during the estimate, taking pictures and explaining in detail of their offers. I requested 3 estimates, and at the end, my husband decided the basic insulation removal, spray the mold, and replace. Shane and Dave were great with getting the work done. Less