LANDSCAPING CONTRACTOR IN PORTLAND, OREGON

NOTE: We serve all of Multnomah County, Clackamas County, And Washington County. If you feel you live outside of these areas, give us a call. Chances are we serve your area too.

Landscaping Contractor Services In Portland, OR

Beyond our five core services, we handle a full range of residential and commercial landscaping projects across the Portland metro area.

Frequently Asked Questions

Q: What areas of Portland do you serve?

Monaghan’s Landscaping is a Portland, Oregon landscaper serving all area neighborhoods, from the West Hills and Northwest Portland to Southeast, Northeast, and North Portland. We cover the entire city as well as surrounding communities throughout Multnomah, Clackamas, and Washington Counties. If you’re not sure whether we serve your area, give us a call at (503) 847-9110, chances are we do.

Q: Do you work on steep or hilly Portland properties?

Yes, and it’s some of our most common work in Portland. Properties throughout the West Hills, Portland Heights, and other hillside neighborhoods frequently require retaining walls, terraced landscaping, and drainage solutions to manage slopes and prevent erosion. Our crews have spent more than 38 years working on Portland’s most challenging terrain.

Q: What type of sod grows best in Portland’s climate?

For Portland’s mild, wet winters and dry summers, we typically recommend tall fescue and fine fescue blends, which establish well in the Pacific Northwest and hold up through both the rainy season and summer heat. During your free consultation, we assess your yard’s sun exposure, soil conditions, and drainage to recommend the best sod variety for your specific property.

Q: Do you handle drainage problems in Portland yards?

Yes. Portland’s wet winters mean drainage issues are one of the most common landscaping challenges we address. Our crews design and install solutions including French drains, catch basins, dry creek beds, and subsurface drainage systems to manage water runoff, eliminate standing water, and protect your property from erosion. We assess each site individually and provide a written estimate outlining the recommended solution.

Q: What permits are required for retaining walls in Portland?

In Portland, retaining walls over four feet in height typically require a building permit from the City of Portland Bureau of Development Services. Walls on steep slopes or near property lines may have additional requirements. Monaghan’s has extensive experience navigating Portland’s permitting process and handles permit coordination as part of the project, so you don’t have to deal with the paperwork yourself.

Q: Do you provide consultations before starting a project?

Yes, we offer fast, free on-site consultations for local homeowners. During the visit, we assess your property, discuss your goals, and provide a written, itemized estimate. There’s no obligation, and you’ll receive your detailed written proposal within a few business days.

Q: Are Monaghan’s landscaping services environmentally friendly?

Yes. Monaghan’s has made a long-term commitment to sustainable practices. We’ve transitioned to all-electric maintenance equipment, mowers, trimmers, hedge trimmers, and leaf blowers, which produces significantly less noise and zero direct emissions. We also prioritize water-efficient irrigation design, native and drought-tolerant plantings, and responsible material sourcing on every Portland project.

Q: How do I get a free estimate for my Portland landscaping project?

Getting a free estimate is easy. Call us at (503) 847-9110 or fill out the quick quote form on this page. One of our estimators will follow up to schedule a convenient time for an on-site visit, after which you’ll receive a written, itemized proposal with no obligation to proceed.

Neighborhoods We Serve In Portland, OR

Areas We Serve