Reliable Drainage & Landscape Solutions in Monroe, WA

Protect Your Property with Expert Drainage & Concrete Services

At P4 Construction, LLC, we specialize in landscape drainage, waterproofing, and concrete solutions designed to safeguard your home and enhance its value. Serving Monroe, WA, and surrounding areas, we provide customized solutions for yard drainage, basement waterproofing, sump pump installation, and more. Whether you’re dealing with standing water, foundation leaks, or need concrete removal, our experienced team is here to help.

1200+

Happy Customers

35+

Specialist

1500+

Projects Completed

45+

Win Awards

12+

Years of Experienced

Your Local Experts in Drainage & Landscape Solutions

Dedicated to Protecting Your Property from Water Damage

At P4 Construction, LLC, we are more than just a construction company – we are a team of problem-solvers committed to providing effective and lasting solutions for homeowners across Monroe, WA. From drainage and waterproofing to concrete removal and demolition, our services are designed to tackle the root causes of water-related issues while improving your property’s functionality and appearance.

We understand that every property is unique, which is why we take a personalized approach to every project, ensuring high-quality workmanship and reliable results.

Our Simple and Transparent Process

From Assessment to Completion – We Make It Easy

We believe in making every project simple, stress-free, and successful. Here’s how we work:
01

Initial Consultation

We visit your property, listen to your concerns, and assess the problem areas.
02

Estimate

We design a custom solution and provide a clear, upfront estimate.
03

Execute

Our skilled team gets to work, completing the project on time and with precision.
Comprehensive Solutions for Your Home & Property

Our Expert Services

We provide a wide range of drainage, concrete, and waterproofing solutions, including:

Demolition

Safe and efficient removal of unwanted structures.

Basement Drainage

Precision cutting and removal for new installations.

French Drains

Our French drain installation services provide a reliable way to redirect water and protect your property year-round.
IMG_2223-scaled-q6v1ujshedopkeapk2g9aqyt2a7jpnkdtccadvvka4

Crawlspace Drainage

Eliminate moisture and protect your foundation.

Driveway Channel Drains

Prevent water accumulation in driveways.
channel-drain-v0-n1rxl2rneocc1

Yard Drainage

Improve outdoor spaces by eliminating standing water.

Waterproofing Foundational Walls

Protect basements from water intrusion.
homeguide-sump-pump-installation-in-a-basement-showing-the-pit-and-pipe-work-for-draining-ground-water

Downspout Drain Pipe Cleaning

Maintain proper water flow and prevent clogs.
imgi_31_cc4b87_dfffc9d2793b42819cde8d4fe0486212~mv2

Sump Pump Installation

Prevent basement flooding with reliable pump systems.
We Deliver More Than Just Construction

Your Trusted Partner for Drainage & Waterproofing Solutions

Choosing P4 Construction, LLC means choosing experience, reliability, and long-term value. We don’t just fix problems – we prevent them.

Expertise You Can Count On

Years of hands-on experience in landscape drainage and concrete work.

Reliable Service

We proudly serve Monroe, WA, and surrounding areas with quick response and lasting solutions.

Testimonials

Our Customer Say

“P4 Construction did an excellent job installing a new drainage system in my yard. No more flooding after heavy rain!”

Amanda R Monroe, WA

“Professional, fast, and affordable! They waterproofed my basement, and I haven’t had a single leak since.”

James K Snohomish, WA

“From start to finish, their team was easy to work with. My new driveway channel drain works perfectly!”

Robert H. Everett, WA
Latest News

Most Popular Articles

Stay informed with our expert advice on drainage, waterproofing, and property maintenance. Check out our blog for helpful tips, DIY guides, and insights to protect your home from water damage year-round.
Foundation Waterproofing — Protecting Your Home From the Ground Up

Foundation Waterproofing — Protecting Your Home From the Ground Up

Your foundation is your home’s backbone — and it needs protection. If water seeps in, it can cause…

Crawlspace & Basement Drainage — The Hidden Fix Your Home Needs

Crawlspace & Basement Drainage — The Hidden Fix Your Home Needs

Your crawlspace or basement might be out of sight, but water issues there can quickly become your biggest…

The Complete Guide to Yard & Outdoor Drainage — How to Keep Your Property Safe and Dry

The Complete Guide to Yard & Outdoor Drainage — How to Keep Your Property Safe and Dry

Water pooling in your yard or driveway isn’t just an eyesore — it’s a threat to your landscaping,…