Quality landscaping, crafted with care.
A family owned crew serving the Portland metro. Landscaping, lawn care, hardscaping, and cleanups. Honest work, fair prices, friendly faces.
OR CCB# 245801
Residential & Commercial
Landscaping done right, the way we'd do it at home
Spring cleanup, summer mowing, fall hauling. We handle every detail ourselves, carefully and dependably.
Landscape Design
Custom outdoor spaces built to your taste and lifestyle, from concept to finished, planted yard.
Plan Your Project →Lawn Care & Maintenance
Mowing, edging, fertilization, and aeration to keep your lawn healthy and green all year.
Schedule Service →Hedge & Tree Trimming
Precision trimming to keep hedges, shrubs, and small trees neat and healthy.
Request Trimming →Debris Cleanup
Storm cleanup, yard waste, and full property cleanouts. We haul it all away.
Book a Cleanup →Weed Control & More
Preventive weed control, mulching, bark dust, and seasonal services for your property.
Get a Plan →Family owned. Local. Honest about every job.
503 Maintenance, LLC is a family owned landscaping company in the Portland metro. We work on yards big and small. Homes, small businesses, HOAs. All with the same care we'd put into our own place.
We listen first, price honestly, and stand behind what we build. That's why clients keep coming back, and keep telling their neighbors.
- Licensed in Oregon (CCB# 245801)
- Free, no pressure estimates
- Residential & commercial
- Clean job sites, every visit
- Transparent, fair pricing
- Quality work, guaranteed
Simple, transparent, stress free.
You'll always know what's happening on your property, and what to expect next.
Reach Out
Call, text, or fill out our quick form. We respond fast, usually within a few hours.
Onsite Visit
We come to your property, listen to your goals, and measure up.
Clear Quote
You get a written estimate with options. No surprises, no pushy sales.
Beautiful Results
Our team gets to work, keeps the site clean daily, and leaves you smiling.
Real work, real Portland properties.
A look at recent landscaping, hardscaping, and cleanup projects across the metro.
Same yard. Different look.
Slide the handle to reveal the transformation. Real Portland yards, real results.
What our clients in Portland are saying
We're proud of every project, but we're proudest of the relationships behind them.
Found 503 Maintenance through a referral. They came over right away and looked at our patio, which was in desperate need of being replaced. I told them about the water issues we'd had during winter rains, and they had a solution and pricing to me quickly. Professional, great customer service, cleaned up and hauled all debris away.
10 stars to 503 Maintenance! I'm enjoying my beautiful new fence and improved garden & fountain landscaping. I really appreciated their willingness to work with me to personalize the project. The quality of work is always top notch.
Based on 10 Google reviews · 100% satisfaction
Become Our Next Happy Client →Let's get started on your yard.
Tell us about your project. We'll get back to you within one business day. No pressure, no obligation, no hidden fees.
- (971) 226-8650 · (503) 926-1221
- [email protected]
- S 5th Ave, Cornelius, OR 97113
- Mon to Sat · Open until 6 PM
Proudly serving the Portland Metro
Based in Cornelius, OR, we serve homeowners and businesses across the Portland metro. We love being part of this community.
- Portland
- Beaverton
- Hillsboro
- Cornelius
- Forest Grove
- Tigard
- Lake Oswego
- Tualatin
- Sherwood
- Gresham
Don't see your city? Ask us. We likely cover it.
Answers before you ask
Yes. Every estimate is free with no obligation. We visit your property, listen to your goals, and send a clear written quote.
Absolutely. 503 Maintenance, LLC is fully licensed in Oregon (CCB# 245801), bonded, and insured for your protection.
Yes. From small office complexes to HOAs and multifamily properties. We offer ongoing maintenance contracts as well as one time projects.
Depends on the season and project size. We respond within one business day and aim to schedule estimates the same week.
Cash, check, and most major credit/debit cards. Larger projects can be split into milestone payments. We'll discuss everything up front.