(503) 847-9110

LANDSCAPING CONTRACTOR IN DAMASCUS, OREGON

Serving the Portland Metro Since 1987 | 285+ Five-Star Reviews | LCB# 7419
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Landscaping Services in Damascus, Oregon

Damascus, Oregon sits at the edge of the Portland metro where city infrastructure gives way to large lots, acreage properties, and the kind of open terrain that defines rural Clackamas County.

Monaghan’s Landscaping has been serving Damascus homeowners for more than 38 years, installing retaining walls, sod lawns, sprinkler systems, artificial turf, and paver patios across the area’s mix of established properties and newer residential developments.

From the flatter parcels near Damascus Town Center to the rolling terrain north toward Carver and Damascus North, our crews bring hands-on experience to every project in the Damascus service area.

landscaping project by a landscaper Damascus 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.

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Landscaping Contractor Services In Damascus, OR

Retaining Wall Installation by landscaper Damascus Oregon

Retaining Wall Installation

Damascus properties often combine rolling terrain with larger lot sizes, creating conditions where retaining walls are as much a practical necessity as a design feature. Monaghan’s builds timber, concrete block, and natural stone retaining walls scaled for the larger parcels common throughout Damascus, Oregon. Whether you need a short wall to level a garden area near Damascus Town Center or a tiered system to manage a hillside on a larger rural lot, our crews plan and install every retaining wall installation to last.

New Sod Lawn Installation

New Sod Lawn Installation

Damascus homeowners with larger lots know that establishing a healthy lawn from seed can take the better part of a season, and bare soil on acreage properties quickly becomes a muddy problem through Oregon’s wet winters. Professional sod installation puts down a finished, weed-resistant lawn immediately. Monaghan’s installs perennial ryegrass and fine fescue blends recommended by OSU Extension as the top-performing varieties for western Oregon’s climate. We grade, prep the soil, and lay sod for lawns of any size.

Sprinkler System Installation

Sprinkler System Installation

Even in Damascus’s wet climate, the dry stretch from July through September is long enough to stress unirrigated lawns and garden beds. An automated sprinkler system takes the guesswork out of summer watering, delivering consistent coverage across your lawn and planted areas on a programmable schedule. Monaghan’s designs multi-zone systems for the larger yard footprints common in Damascus, including properties with rural lot configurations and setbacks that require more careful planning than standard suburban installs.

Artificial Turf Installation

Artificial Turf Installation

Damascus’s wet season runs nearly eight months of the year, and on larger lots without established drainage, that means mud season. Synthetic grass eliminates the mud problem entirely, staying green and clean through Oregon’s rainiest winters without rutting, browning, or requiring mowing. Monaghan’s installs modern artificial turf that holds up under heavy use by dogs, kids, and high-traffic areas like side yards and play zones. It’s a low-maintenance option many Damascus residents choose for the areas that take the most wear across their properties.

Paver Installation

Paver Installation

Paver patios and walkways add real usability to Damascus properties, especially on larger parcels where bare-soil transitions don’t hold up through Oregon’s wet winters. Monaghan’s installs paver driveways, front walkways, back patios, and fire pit areas throughout the Damascus area, handling base prep, proper grading for drainage, and precision installation using concrete pavers, natural stone, and permeable options suited to Clackamas County’s clay-heavy soils. The result is a finished surface that resists shifting and holds up through Oregon’s freeze-thaw cycles for years to come.

Drainage Solutions

Drainage Solutions

Damascus lots tend to be larger with more varied terrain, and many have drainage problems that weren’t addressed during original development. We design drainage systems scaled to the property, from single French drains for isolated wet spots to comprehensive multi-drain systems for acreage with multiple problem areas.

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

🎨Landscape design
🔥Fire pits and fireplaces
🍳Outdoor kitchens
💡Landscape lighting
🌲Tree and shrub installation
🌸Flower beds and ground covers
🌿Native and pollinator plantings
🧹Seasonal cleanups
🔧Sprinkler repair and maintenance
🏗️Hardscape renovation
🌾Mulch installation
📋Permitting and compliance
🏢Commercial landscaping

Damascus Landscaping Contractors

Monaghan’s Landscaping has been the Damascus landscaping company local homeowners call for retaining walls, sod lawns, sprinkler systems, artificial turf, and paver installation for nearly four decades. Our Damascus landscapers back every project with a free written estimate and a workmanship warranty, so you know exactly what you’re getting before we start and you’re covered when we’re done. We won’t leave until we’ve earned your 5-star review.

Damascus sits in the southeastern corner of the Portland metro, and our crews cover the full Damascus service area including Carver and Damascus North. Damascus residents and homeowners in neighboring Clackamas, Happy Valley, and Milwaukie have counted on Monaghan’s for landscaping contractor services across Clackamas County for more than 38 years. If you’re ready to get started, call (503) 847-9110 or use the contact form below for a free estimate from a Damascus, Oregon landscaper who knows the area.

Frequently Asked Questions

Quick Reference

Business Name
Monaghan's Landscaping LLC
Address
7925 SW Canyon Ln, Portland, Oregon 97225
Hours
Monday through Saturday, 7:00 AM to 6:00 PM
Insurance
Fully licensed, bonded, and insured
BBB Rating
A+
Serving
All of Multnomah, Clackamas, and Washington Counties
Established
1987

Q: What areas of Damascus do you serve?

Monaghan’s Landscaping serves all of Damascus, Oregon, including Damascus Town Center, Damascus North, Carver, and the surrounding rural Clackamas County properties. As a Damascus, Oregon landscaper serving the full Portland metro, we also cover neighboring communities throughout Clackamas, Multnomah, and Washington Counties. Call (503) 847-9110 or use the contact form below to confirm service to your address.

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

Yes. Many Damascus properties include sloped terrain, and Monaghan’s has extensive experience designing and installing retaining walls, terraced garden areas, and graded drainage solutions on hillside lots throughout the Damascus area. Steep or challenging terrain is something our crews handle regularly across all of Clackamas County.

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

For Damascus homeowners, perennial ryegrass and fine fescue blends are the top-performing varieties for western Oregon’s wet winters and dry summers, and are the varieties recommended by OSU Extension for lawns throughout the region. These blends establish quickly, handle foot traffic well, and hold up through the cooler seasons common in Damascus, Oregon. Monaghan’s uses these varieties as the standard for all sod installations in the area.

Q: Do you work on large acreage and semi-rural Damascus properties?

Yes. Damascus’s larger lot sizes and semi-rural character mean many properties here have scale and site conditions that differ significantly from typical suburban jobs. Monaghan’s crews are experienced working on acreage properties throughout Clackamas County, including multi-phase projects, properties with well and septic systems, and lots that require grading and drainage planning before landscaping can begin. Call (503) 847-9110 to talk through the scope of your property.

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

Retaining wall permit requirements in Damascus are governed by Clackamas County, since Damascus is unincorporated. Generally, walls over four feet in height require a building permit, and walls on slopes or near property lines may have additional requirements. Monaghan’s is familiar with Clackamas County permitting for residential retaining wall projects and can help guide you through what’s needed for your specific site.

Q: How does Damascus’s unincorporated Clackamas County status affect landscaping projects?

Because Damascus is an unincorporated community rather than an incorporated city, permits and approvals for landscaping work like retaining walls, grading, and drainage improvements are handled through Clackamas County rather than a city planning department. This can affect timelines and requirements depending on the scope of work. Our team has experience navigating Clackamas County processes and can walk you through what applies to your project during the free estimate.

Q: Do you work on newer residential developments in Damascus?

Yes. Damascus has seen residential development bring new construction lots with graded but unfinished yards, compacted soils, and minimal established landscaping. Monaghan’s works regularly on newer construction properties throughout Damascus, Oregon, including sod installation, sprinkler system installation, and paver work on lots where builders have left the final landscaping to the homeowner. These projects are a good fit for our team’s experience with site prep and fresh installations.

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

Getting a free estimate from Monaghan’s is straightforward. Call us at (503) 847-9110 or fill out the contact form below with a brief description of your project. We’ll get back to you quickly to schedule a site visit and provide a written estimate at no charge.

Why Portland Homeowners Choose Monaghan’s Landscaping

monaghan's landscaping crew in portland, oregon

When you’re investing in landscaping projects for your property, you want a contractor who understands Portland-area soil, climate, and terrain. Here’s why homeowners across the metro area trust Monaghan’s.

38+

years in Portland

285+

five-star reviews

A+

BBB rating

3 yr

workmanship warranty

🛡️

Licensed, bonded, insured — Oregon LCB# 7419 👈 click to verify

📋

Free written estimates — on-site consultation, full scope before work begins

🌟

5-star commitment — we won't leave until we've earned your 5-star review, see our live Google reviews

🌿

Eco-friendly equipment — electric at 65-70 dB, quieter than conversation, no nasty exhaust fumes

🌿

65 dB

our equipment

85 dB

gas equipment

Committed to cleaner, quieter landscaping

We're committed to using clean, renewable energy. We've deployed all-electric mowers, trimmers, and blowers across our fleet. No exhaust fumes, no 85-decibel noise at 7 AM. Our electric equipment runs at conversation level, and we're converting our remaining vehicles to electric and hybrid next. Your neighbors will thank you.

Neighborhoods We Serve In Damascus, OR

  • Damascus North
  • Carver
  • Town Center

Areas We Serve

Multnomah County

Portland and surrounding areas

Clackamas County

Lake Oswego to Damascus

Washington County

Beaverton to Hillsboro

Portland Beaverton Lake Oswego Milwaukie Durham Tigard Aloha West Linn Gladstone Tualatin Clackamas Happy Valley Oregon City Damascus Hillsboro

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