"Zoom Drain was great !! Everything was explained by Rob on Friday when he came out. Service was provided the day we called due to hearing gurgleing in the kitchen sink when the toilet was flushed. Rob found a blockage in the drain box outside our house which he cleared. On Sunday we found that we were still having some brief water backup into our basement laundry tub when the bathroom toilet was flushed, Kyle came out that afternoon and determined that part of the issue was that the Municipal Sanitary Drain was running slow. Kyle even pulled the Municipal Manhole cover in the street to confirm that the water level was much higher than expected. He spent the time to make sure our drain was as clear as possible and even called our local borough office to inform them that the Municipal drain seemed to have a blockage. We saw a truck on our street this morning and were informed that a large grease plug was found in the municipal drain on the street next to ours. They cleared it on Sunday night and were checking the line upstream from where the plug was to make sure everything was clear. Thank You Kyle. Thank you Zoom Drain Norristown. Highly recommended !!"

"Jeff, Rob and his crew were exceptional They answered all of my questions even took the time to show me how things worked. They installed a water catch basin and sump pump to replace our smaller 25 year old equipment. Jeff suggested a better pump They were meticulous in their work and cleanup except for the new pump you would not even know they're there. I would recommend ONCE&DONE for any of your waterproofing needs Thank you ONCE&DONE"

"We were walked through the products and installation as well as the benefits of a heat pump. The install was done in one day. Very quick and efficient. We've had the units running for about a month and they are awesome. We're very happy with our decision."

"It went ok - the guys were nice but I just wouldn't use them again for any "big plumbing" problem.  I just didn't feel comfortable with choosing them for another plumbing job.
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"Timely and great quality work. Fred was able to respond to and complete my small bathroom repair in a matter of days and it looked better than new. Would hire again!"

"Dry Tech used quality materials and completed an entire interior perimeter drain with 2 sump pumps in 2 days. Their crew was professional and hard working."

"my project was handle perfectly by this company from the estimate to the completion. they installed an outdoor french drain system and did first class work with quality materials. they took the time to save the top layers of grass from my yard and put them back down when finished. can't even tell they dug there...mike and his crew are greatly appreciated by me.."

"This company was very organized from estimate to installation. The men they sent to complete the job: Caleb Haywood, Christian Garcia and Noah Jones were AWESOME. They worked on our job for a long time and they were professional from the minute they got here to the minute they left. They encapsulated our crawl space and it looks so so good. They cleaned up the yard and everything so well there was not even a tiny piece of material left. We would recommend the company and these installers to anyone which is rare anymore! Great job guys … thank you."

"I would highly recommend Del Val Basement Waterproofing. They were very reliable, explained all my options, and had the best prices of all the quotes I received. We had our first big rain storm since the job was done, and my basement was dry as as bone. I am very pleased, and would recommend them to anyone who asks."

"Came on time, did a great job, cleaned up. Couldn't ask for more."