Top Foundation Contractors in Derry, NH

"They removed a bunch of trees and stumps. They also cleared a area in my yard for a new poo,l with compacted sand.. Great job!!!"

"Great experience, fast response, on time, friendly service! Will definitely use again. "

"on time, neat plus excellent work"

"I tried to locate a contractor for several months before finding Ferris. Matt responded within 24 hours of my contact, and visited the same weekend, I had a reasonable quote within 4 days. I knew the shower had leaked but when it was remodeled there was mold and rote through the wall and floor. Matt and his associates handled it with utmost confidence and 'can do' attitude. The hole in the side of my house was opened and closed, siding replaced within 2 days. Matt and Dan offered ideas and were always open to discussion. The always kept me abreast of their schedule and when they would arrive - and always prompt. They always cleaned up each day, and let me know what the days activities were. It is great to have a young group with such expertise to call on that is so professional. We will be using them to redo a second bathroom with another leak!"

"They did a nice job"

"Khris called immediately to set up an appointment, arrived on time & LISTENED to what I wanted to accomplish & worked to meet my needs in a timely fashion. Professional & courteous. "

"Bob was here when he said he would be, he kept me appraised of what he found on my sump pump when he worked on it in his shop. He rectified prior instlllation issues with the pump setup, with good ideas, (this is my 3rd pump) that I think will stop future pump failures. Very helpful and pleasant even when digging under the snow to find the end of the pipe. Price was very reasonable considering all the work he did, including his 2 trips to the house/shop time and the price of the new pump and supplies. Thank you Bob"

"Don't even bother calling anyone else! I've been in construction my whole life and can say that A-1 are top notch contractors. They gave great guidance on how to go about repairing my foundation, did a phenomenal installation, and were clean. All for the right price!"

"Only contractor who bothered to actually pull up some floor boards to see the situation under our floor before quoting. Also did a great job on our barn foundation."

"Tanner was amazing! His knowledge and experience was spot on. He created a front yard area for my family to enjoy for many years. I can't thank him enough for all his hard work and attention to details. He is absolutely a creative genius. I would definitely hire him again for future projects.
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