
Serving Startup, WA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Drain Pro Plumbing Inc guys were awesome throughout the whole process. Would Recommend."





+18

*The Angi rating for Foundation Drain Installation companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on May 19, 2026

Serving Startup, WA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Drain Pro Plumbing Inc guys were awesome throughout the whole process. Would Recommend."





+18

Serving Startup, WA and surrounding areas
Approved
In business since 2016
Emergency services offered
Warranties offered
"I've always had good luck with plungers but not this time. I even tried baking soda and vinegar followed by hot water. Nothing worked so I called Matthew. Matthew explained the toilet drain mechanism and showed me how to use an auger to clear the clog, and to use the rubber boot to protect the "china." I always learn something valuable with Trident!"

Serving Startup, WA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Foundation Repairs - We had dry rotted wooden posts due to concrete pads being buried below the dirt. Wu Construction replaced the posts/ piers and placed new concrete pads on top of the existing to raise them above the dirt. I had some questions and Victor Wu followed up with me. Victor is very professional, honest and fairly priced. I would recommend them to anyone who needed these services as well."





+11

Serving Startup, WA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"These guys were great, and the owner, Jo Estrada, a pleasure to work with. A crew of 5 spent 5 hours cleaning, inspecting, and replacing insulation and vapor shield in our crawl space. They took pictures of everything, before and after. THe crew was pleasant, and worked really hard.... couldn't believe how much stuff they removed from under there. The crawl space is tight, but they didn't complain (at least to us!). They gave us good recommendations for some repairs needed for the foundation. All for a most reasonable price, compared to other estimates. They deserve every star they can get!"





+46

Serving Startup, WA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I have a 1906 cottage in N Seattle, with an old porous foundation. Water came into the basement for the first time in 20 years. Another contractor bid the job at $12,000 after 3 site visits and almost a month. Andy came out to the house the same day I talked to him, and estimated the same job at half that price. He followed up with questions, asked about making another visit, came out again and saw that the drainpipe was disconnected at the top of the area being flooded. 75% of the roof's water was pooling against the house. He found a ladder and fixed it and isn't charging me a dime. So, no French drain, no Delta drain, no foundation treatment, no 50' of trenching, no $$$. Andy was timely, reliable, did what he said, and knows his stuff. He was a great communicator, and I feel so so lucky to have found him."





Serving Startup, WA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Samuel and partner were friendly and did a great job lifting the concrete porch to even up to the foundation. Job was done better Than I had expected. These guys were great and should be commended!"





+15

Serving Startup, WA and surrounding areas
Approved (Corporate)
In business since 2013
Emergency services offered
Warranties offered
"Great! Also gave good suggestion to help water drain better."





+44

Serving Startup, WA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"They did a great job, we had some sewer replacement work done and a tankless installed. We love the tankless and haven’t had a single issue with our sewer since. It was so worth it, and they were quick and efficient!"





+2

Serving Startup, WA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
A PLUS DIRT WORKS EXCAVATION LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.





+1

Serving Startup, WA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"We had Tim and Eli of Reach Dirt Works out to do a variety of projects on our 5 acres. They cut in a 400’ French drain system, removed a small hill and prepped our back yard/patio for sod, prepped and built a 100’ retaining wall 5’ tall, pulled stumps, took down trees and processed them, demoed concrete and installed drainage from the house. I was very impressed with their range of skills. In my opinion, when most contractors can accomplish similar tasks for the consumer, I find that the personal quality of the worker/owners is what matters most, and in this case Tim and Eli are above the rest. I would happily use them again and recommend them to all."





+6
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