92 Depot Street, N. Harwich, MA 02645
Phone (508) 430-2020
Fax (508) 430-1846

[email protected]
Whether you require a completely new landscape, wish to renovate an existing property, or just want to improve your outdoor living space, McNamara Bros., Inc. can help

About McNamara Bros.
Landscaping Service

Founded in 1985, McNamara Bros., Inc. is a landscape design, construction and maintenance company serving Cape Cod, the Islands and S.E. Mass.

Our Reputation

McNamara Bros., Inc. is a family business, and we stake our name and reputation on each project we undertake. We listen to your ideas and turn them into reality.

Our Company delivers on time and on budget. We pride ourselves on managing a landscape company that is thoroughly professional. We have a courteous, uniformed staff that works cooperatively with other on-site contractors. All three McNamara Brothers – Patrick, Chris, and Kevin – are actively involved in the company and we look forward to working with you.

Most importantly, our follow up after your project is complete is second to none. Our partnership with you will be seamless and easy.

Lawn Care

Regular Lawn Mowing
Shrub/Tree Trimming
Aeration and Slice Seeding
Gravely Brush Mowing


Professional Design
Excavation/Site Prep
Lawn Installation


Walls and Steps
Walkways and Patios
Driveways and Aprons
Outdoor Kitchens
Firepits and Pool Decks


Plant Selection
Detailed Plan
Grasses, Flowers, Shrubs
Soil Preparation
Weed Control


We are fully equipped
Experienced Operators
Big and Small Projects
Erosion Control


Trained Technicians
Athletic Fields
Residential Lawns

Pre-Season Cleanup

Leaf and debris removal
Gutter cleaning
Bed Edging and Mulching
Open/adjust irrigation system
Initial lawn application

Fall Cleanup

Leaf and Debris Removal
Shrub trimming
Gutter Cleaning
Burlap Protection
Regular Property Drive-bys


7 Step Plan
Crabgrass prevention
Grub Control
Weed Control
Mosquito and Tick

Mulch Application

Natural Products
Truck Mounted Blowers
Big or Small Jobs
Weed Control
Shell and Peastone

Tick and Mosquito

Regular Spraying
Protect your Pets and Children
Prevent Diseases
Safe and Effective

Winter/Gypsy Moth

Spray Trees in Spring
Control Caterpillars
Protect Trees from Leaf Damage
Safe and Effective
Untreated trees may die