Keeping Seattle's Drains Clear and Running Smoothly

Expert Sewer Contractors & Drainage Cleaning in Greater Seattle

ACES FOUR specializes in installing, cleaning, and repairing sewer and drainage systems in Greater Seattle. Our expertise extends to excavation and demolition for residential and commercial properties across Washington.

Rated 4.9/5 based on 72 reviews
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seattle excavating contractors
Top Sewer Contractor in Seattle, WA

Our Story

At Aces Four, we're your reliable Seattle sewer company and drainage contractors! We've proudly served the community for years as a family-owned business. With 45 years of experience, we provide top-quality drainage, sewer, and excavation services, all while making sure our team stays happy and safe. Our commitment to great customer service keeps us growing while staying true to our roots.

Rest assured, we've got the skills, latest equipment, and plenty of know-how to do the job right the first time. Plus, we're thrilled to partner with industry experts Alex Babak and Illya Kovalevich, expanding our services across Seattle, WA.

Our goal is simple: deliver top-quality work and exceptional service every time. Reach out today – we're here to make your sewer and drainage needs hassle-free!

Clients Served
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Transform Your Project with Our 4-Step Process

Our streamlined excavation process takes the stress out of your project with these four simple steps
sewer repair, draiin cleaning and more

Schedule Your Free Estimate:

We strive to understand your needs for sewer repair, drain cleaning, water line installation, and more. Our experts will inspect your property and discuss the details of the job to provide you with an accurate estimate.


Precise Estimate

We provide a detailed and customized estimate based on our assessment and product recommendations if necessary. Once approved, we proceed to schedule the work.


Commence the Project

We ensure that all necessary permits have been obtained before we get to work. Our dedicated project manager streamlines the entire process, keeping you informed at all times.


Quality Control Review

After the project's completion, we conduct a rigorous review process to ensure satisfaction. We address any necessary adjustments or changes, leaving your property clean and tidy.

Licensed, Bonded & Insured

Locally Owned & Operated

Scheduled & On-Time

Permits and Plans Review

Complete Solutions for Greater Seattle: From Sewer Line Repair to Demolition


For nearly 45 years, ACES FOUR has been your trusted drainage contractor, offering honest, professional, and reliable sewage repair and excavation services in Seattle and surrounding cities. Same-day appointments often available!
sewer installation and repair

Sewer Services

From septic to sewer conversions to installation, repair, and pump services, we've got your sewer needs covered efficiently.
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drainage installation in seattle

Drainage Services

We offer complete drainage solutions, including installation, trench drains, foundation waterproofing, and repair services for effective water management.
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Cleaning the sewer system special equipment on utility service in the town

Sewer Line Cleaning

Our sewer line cleaning includes hydro jetting and sewer drain cleaning services to ensure efficient and thorough maintenance of your system.
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water line installation and repair

Water Line Services

We offer expert water line services including repair and installation to ensure efficient and reliable water supply for your property.
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Construction Excavator of the Earth Moving Scoop Excavator

Excavation Services

From foundation work to installing drainage pumps, temporary shoring, and site preparation, our excavation services support smooth construction processes.
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demolition service

Demolition Services

We're specialize in tearing down buildings, whether it's homes or businesses, and removing concrete structures safely and efficiently.
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Find Top Drainage Contractors Near You for Expert Solutions

Trustworthy Sewer Contractors Available for Your Project

Speak with our specialist today and schedule an estimate for your drainage or sewer project! Whether you need drainage contractors nearby or reliable sewer contractors, we're here to help. Contact us now to get started!

Premier Excavation and Yard Drainage Contractors in Seattle, WA

Our Commitment to Our Customers

Every project we take on means we promise to keep the area clean and work efficiently. We don't consider our job finished until the site is completely clean. Before we start digging, we carefully prepare the soil and research the area. Drawing on our experience, this proactive approach helps us avoid problems like unexpected flooding or the ground collapsing during excavation. We always use the best equipment for each job. If we don't do this careful research, it could cause significant delays, especially when it comes to city inspections. If you need excavators and yard drainage contractors near you who focus on careful planning and doing the job right, you're in the right place.

excavation contractors
drainage repair in seattle
Keeping Projects on Track with City Inspectors

Clear Communication with ACES FOUR

We're committed to precision in our fieldwork and keeping everyone informed every step of the way. Communication is crucial, so we ensure inspectors and development representatives are informed every step of the way. Our dedicated crew expertly manages site logistics, including traffic, to ensure your project moves forward seamlessly. Choose ACES FOUR for a friendly, thorough, efficient, and consistently reliable experience. And for your sewer and water contractor needs, we've got you covered too.


Read our customers' stories!

drainage repair
Call Them 1st. you won't be disappointed. Home Run Hitters everytime. Very organized & friendly office & dispatch. Want peace of mind that your job is done right. Don't worry, be happy that you did call them first! Perfect clean up when finished with your job.
Skip T. from Yelp
seattle sewer pipe repair
They have done an awesome job. I highly recommend Aces Four Co. They finished the job in 4 days. They make sure the insert is working well and holding before they are done. Showed me what they did and showed me the broken pipes.
Dubs Y. from Yelp
Fill Out Our Form for Quick Service

Request Your Free Estimate Now!

Whether it's excavation, sewer repair, or demolition, we've got you covered. Let us assist you in getting the job done correctly. Complete our free estimate form to speak with an expert today! If you're searching for sewer contractors near me, look no further!

In-house Service Crew with 45 Years of Experience
Licensed, Insured, and Bonded
On Schedule & On-Time
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For a sewer, excavation, or demolition project, speak with our specialist today and schedule an estimate!