
"APM DID A WONDERFUL JOB !! Would recommend highly if you need anything done on your property for lawn and flower beds etc . Great crew and great quality work."
Theresa F. in December 2023
English and Polish, Offers financing, 20+ years experience
"The Perfect Dry Basement crew showed up soon after approval and were prompt in their morning arrival time. They covered all of our objects and utilities in the basement and covered the passage to the upstairs to prevent excess dust. The whole crew was very professional and did very neat & clean work. We just had 4 days of decent rain and the basement is Perfectly Dry."
Dominic O. in December 2024
Crawlspace Waterproofing, Foundation Repair, Basement Waterproofing , and 5 more
"Timely, competent, good containment system, excellent cleanup."
Nancy C. in November 2019

Foundation & Basement Waterproofing, Concrete & Flatwork Specialist, Repairs & Installations , and 1 more
"Did not try to pressure me into service not needed. Honest and fair pricing. Prompt call back. Would absolutely call them for any future basement needs"
Susan S. in December 2023
Complete Home Care Professionals
"The project had some discoveries that required attention to complete the job. These were discussed and the agreed solution was used to repair previous contractor errors. I was not shut out while work was being done. The workers engaged with me to get to the desired end. I will put Keystone at the top of the list for the next project at our house."
Amanda G. in December 2024

Home Foundations and drainage systems, Fast friendly service, Landscape Maintenance , and 5 more
"Came out this morning and they tried to get rid of all the leaves. Neighbor's leaves were blowing around. It's impossible to get rid of all the leaves on this side of the street, but they did a pretty good job in the face of adversity!!!!!"
Wendy N. in December 2017

Basement Remodels, Home Additons, Bathroom Remodels , and 1 more
"After reviewing a number of contractors provided by Angie's, we hired D. Willis, GCI, to renovate our basement that had been infested with mold. I must say that it was a great decision. We worked with Perry who is knowledgeable, friendly and accommodating. He is available to communicate at all times and is extremely knowledgeable. In addition, his wife, Meredith, a decorator, was available to offer her expertise. The staff, material and workmanship were of the highest quality. The end product was what we had hoped for as it was bright, inviting and extremely welcoming. Of note is the bathroom as the walk-in shower, the toilet and sink cabinet were of the highest quality. In sum, based on my experience, I highly recommend this company to you. Judy Young"
B6320A04835C1DA756C3838890FA5FD7A79800E6767B42B4E7BF93F91DC2D311 9. in October 2025

Additions and Remodels, Additions & Remodels, Hardscaping , and 7 more
"Great Team. Excellent workmanship. Had concrete driveway, paver patio and granite garden installed and couldn't be happier. Thanks Joe and Mike. See you in the Spring for phase 2. MEW West Chester. PA."
Michael W. in November 2022
Newtown Square Foundation Contractors are rated 4.9 out of 5 based on 243 reviews of 243 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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