
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 French Drain Service companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.
*The HomeAdvisor rating for French Drain Service companies in Startup, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service 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
"Matthew of Trident Plumbing and Drain Cleaning came to camera our entire downspout underground drainage system. He was able to provide service the same day we called, bringing along a state-of-the-art camera system and underground pipe locator. Matthew spent a lot of time with us, fully diagnosed our system, and suggested sensible next-steps with possible remediations for our drainage issues. He has a smart, can-do, and thorough approach combined with a customer friendly attitude. Pricing was reasonable. Kudos and a strong recommendation for Trident Plumbing and Drain Cleaning!"

Serving Startup, WA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Technician quickly found the problem and cleared the clogged drain. Be prepared that the cheapest work will cost over $500. They were the first to respond to my problem."





+34

Serving Startup, WA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"I went to Mad Pipers for a second opinion after getting a vague and uninformed assessment of my drain issues from a different company. Ragen and Zach not only took the time to figure out the extent of the problem, but they made sure I understood and knew what my options were, without pressuring me to hire them. I respected both their attention to detail and integrity so decided to hire them for the job. Rather than replace the entire drain system as recommended by another company, they discovered the problem areas where roots were growing into the pipes and were able to replace just the necessary sections effectively and efficiently. This included excavating and trenching the line from a tiny crawl space, redirecting the line to a much more practical location outside the house, adding gravel around the new pipe, reconnecting the line to the unaffected section, and complete and tidy cleanup of my yard, all in two days. I have complete faith in these guys and would definitely hire them again for any future plumbing needs."





+2

Serving Startup, WA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Arrived on time and had me bring him up to speed on the history of the house and what the problem was. We had another estimate from someone else that was about $30,000 to fix the problem. However, Wu said that the proposed solution was amazing overkill and suggested we just get the drainage system scoped out and then go from there. At most they recommended a french drain pump thing in the basement. We scoped the drainage system (using someone else) and they found a blocked pipe which they unblocked and said we likely didn't need to do anything else. So Wu had the opportunity to sell us a bill of goods that was just a bit under the 30k and they didn't. They said we probably didn't need to do much of anything as the problem hadn't recurred despite some record rainfall over the winter. Very pleased with their honesty and integrity. We didn't end up having to spend anything other than the cost of scoping out the drainage system.
"





+11

Serving Startup, WA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Water had always been a problem for my crawlspace, especially during raining and snowing season. Asking around, installing a French drain and a sump pump appeared to be the solution. I searched around and picked Insulation Co. Estimation without inspection seemed weird at first, but it made totally sense since the foundation layout is all there in the files. Jo had always been responsive, detailed and nice whenever I had questions. Scheduling was easy and Rafael and the team did a great and efficient job onsite. 2 months after the installation, we noticed that there was still standing water and they came back to install more pipes and gravels. We really appreciate the effort."





+46

Serving Startup, WA and surrounding areas
Approved (Corporate)
In business since 2013
Emergency services offered
Warranties offered
"Team was able to repair and replace the drain. Way more expensive than we though but we were in a pinch."





+44

Serving Startup, WA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"They were able to the job much sooner than the time arranged. Over a month sooner! Price was very good. The installed thick stone stairs on incline. They look beautiful. The only thing I would do differently is to have a sketch drawn up of the planned work to be done. We had them relay a slate Garden Path and add a seating area.. they did a really great job laying it, it just ended up to be different than what I had wanted.... but was laid well. We also have them put in a 35 ft French drain in an area that had poor drainage and I have tested it and is working very well. They also moved part of our irrigation system and made sure it was running properly. I would definitely use them again and I plan on using them again. Hard-working and good workmanship."





+8

Serving Startup, WA and surrounding areas
Approved
In business since 2006
Credit card accepted
Customers say: True professional
At Puget Sound Builders & Renovations,we specialize in creating beautiful, functional, and personalized spaces for our clients. With two convenient locations in Kent and Bellevue, Washington, we serve homeowners and businesses across the region.\n\nOur Services:\nKitchen and Bathroom Remodeling: Whether you dream of a sleek, modern kitchen or a spa-like bathroom retreat, our skilled team brings your vision to life. From custom cabinetry to elegant fixtures, we pay attention to every detail.\nBasement Remodeling: Unlock the potential of your basement! We?ll transform this often-underutilized space into a cozy family room, home office, or entertainment area. Our expertise ensures that your basement becomes an extension of your lifestyle.\nGeneral Remodeling: Need to update your living room, bedroom, or dining area? Our general remodeling services cover everything from flooring and lighting to paint and trim. Let us breathe new life into your home.\nNew Deck Installation: Enjoy the outdoors with a stunning deck. Whether you want a spacious deck for entertaining or a cozy nook for relaxation, we design and build decks that seamlessly blend with your property.\nWhy Choose Puget Sound Builders & Renovations?\n\nQuality Craftsmanship: Our experienced craftsmen take pride in their work, ensuring top-notch results.\nPersonalized Approach: We listen to your needs, preferences, and budget, tailoring our services accordingly.\nTimely Completion: We respect your time and strive to complete projects efficiently.\nTransparent Communication: You?ll always know what?s happening at every stage of the remodeling process.\nLicensed and Insured: Your peace of mind matters to us.\nReady to transform your space? Contact Puget Sound Builders & Renovations today for a consultation. Let?s create a home that reflects your style and enhances your daily life.





+23

Serving Startup, WA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Outstanding work and value. Andy was quick to respond and came out the next day to assess what we needed to do to improve the drainage in our crawlspace. The home is built on a sloped lot. Andy suggested a full perimeter drain install around the foundation. The work also included complete replacement of the vapor barrier. All work was performed efficiently and Andy backed it up with a lifetime warranty. I couldn't be happier with the end result and would highly recommend Andy and his crew."




From average costs to expert advice, get all the answers you need to get your job done.

A French drain costs around $9,250 to install, but several factors will determine the final price you pay. Learn the cost to install French drains in this guide.

Inspecting and cleaning your French drain regularly is important for its function and longevity. Learn all about French drain maintenance.

You’ve decided on a French drain system but need to determine whether the drain holes should face up or down. Our guide can point you in the right direction—literally.

French drains help keep water away from the interior and exterior of your home. There are three different French drains to choose from, based on where water collects.

How much water can a French drain handle? Find out a French drain’s drainage capacity and the factors that impact it.

How deep is a french drain buried and how does it work? Learn how deep a french drain needs to be to work properly and other aspects to consider.