What We Do
Standing water, soggy lawns, and flooded patios are more than inconveniences — they can undermine foundations, kill landscaping, and cause expensive structural damage over time. BlackHawk Landscaping has been solving drainage problems across Danville, Walnut Creek, and the East Bay for years.
Every drainage project starts with a site assessment to identify where water is coming from and where it needs to go. We then design and install the right combination of French drains, channel drains, swales, and grading to move water away from your home efficiently. Every solution is designed to last, not just delay.
Drainage Services We Offer
License #1114756
BlackHawk Landscaping is fully licensed and insured. Every drainage project is properly permitted and engineered.
Why Choose Us
We map your drainage plan in 3D before a single trench is dug. No surprises.
We keep you updated throughout the job so you always know what's happening on your property.
Our crew has decades of grading and drainage experience across the East Bay hills and valleys.
400+ completed projects and a 5-star reputation built on quality work and straight answers.
Customer Reviews
Real results from real East Bay homeowners — see why East Bay homeowners trust BlackHawk Landscaping.
French drain and grading
"We had serious flooding every winter. BlackHawk assessed the property, installed a French drain system, and re-graded the yard. Zero flooding after the first major rain."
Paul N. — Danville, CA
Patio drainage and channel drain
"Our patio would flood every time it rained. BlackHawk installed a channel drain and re-sloped the surrounding area. Problem completely solved, looks great too."
Maria C. — Concord, CA
Site grading and dry creek bed
"They turned a drainage problem into a beautiful dry creek bed that doubles as a landscape feature. Functional and great-looking — couldn't ask for more."
Jim L. — Antioch, CA
How It Works
Step 1
We visit your property, listen to your vision, and assess the space at no cost.
Step 2
Our team creates a detailed 3D rendering so you can see the finished project before we break ground.
Step 3
Our crew — with 30+ years of experience — executes the build with precision and care.
Step 4
We walk the finished project with you and make sure every detail meets your expectations.
