The whole process was like a breeze. It was easy to schedule for an estimate and work. The quality is top notch, and they restored the landscaping back to the original look that it is hard to notice any difference. The pricing is transparent and they provide professional suggestions on what can be done to improve the drainage system. I have hired them three times and highly recommend them to anyone who is looking for a drainage system contractor.

I had Allied come out and assess my home issues after I purchased my home and had my first gutter cleaning…where it was pointed out I had a below surface drainage issue. Paul from Allied helped me along the way with advice for above the ground protection as well and fixing the subsurface blockage. They’re good at what they do! 5*s and I would highly recommend!

I've been having some water infiltration issues in my garage, and cracking in my concrete fence. Other vendors have come and offered estimates of as much as $100,000 to address these issues, with lots of scare tactics. I've been pretty stressed out about it. So I was so grateful when Paul came for an estimate. He basically looked at the garage, and basically (said) "this is a typical Seattle garage. I could give you a bid anyway, but if I were you, I wouldn't do any drainage work in here. Her

Absolutely exceptional service and support! I searched all over for someone to help me solve a downspout backing up/overflowing issue. Needed someone with a camera, geolocator, etc. to help me figure out where the drainage lines went under the pad and what was going wrong. They were awesome; helped me find the collapsed line, where the 2 lines went, staked it out, fixed the collapsed line, and matched the concrete with repair. Super helpful and good price for the high quality and service. Erin i