Fraud Blocker Thornton Landscapers | Landscaping Near You in Thornton CO

Landscaping in Thornton

New Landscapes – Refreshes – Walls – Sod – Drainage – Plantings

Landscaping for Thornton, CO Residents

With my years of experience designing landscapes for Colorado's demanding climate, you can be sure that you'll get a functional landscape you'll love that looks fantastic

– Denis McCausland
Green Mountain Landscaping
New to Thornton? Check out our Thornton Community Guide

The Best Landscaper Near You in Thornton, CO

Green Mountain is located in Arvada, CO – right beside Thornton. Our landscape design service area consists of the urban centers and counties all through Denver and the north part of the metro area. We’ve been supplying our landscaping services in Thornton for decades – and our landscapers have created exceptional landscapes in numerous neighborhoods and locations throughout Thornton.

We have many happy customers throughout Thornton who we have provided fantastic landscaping installations. While our service area includes all of Thornton, most of our customers are north of 120th Ave. We particualarly enjoy providing new landscaping installations in the region north of 120th Ave – from Grange Creek in the South out to Boulder Creek Neighborhood in the East – over to EastLake, Rolling Hills and Northbrook Park.

Ideal Landscaping Services for the Climate for Thornton

Colorado’s Front Range features a predominantly dry climate. We know what will get the job done most effectively for your future landscape design undertaking. We’ll help you by picking the perfect building materials (natural stone, mulch, pavers, landscaping rocks). As well as the right greenery (shrubs, trees, grasses) that will fit in best for your landscaping layout. We can even set up an automatic sprinkler system for your landscaping design project so you can manage to keep your plants and grasses in good shape with very little time and effort on your part.

French Drain Trench with Pea Gravel

Contact us for your upcoming Thornton landscaping undertaking. With our landscaping offerings, you’ll get a wonderful new yard for a reasonable cost. We’ll make use of our years of expertise to design and implement landscape design elements on your property that look amazing.

Our Thornton, CO Landscaping Services

Here are some of the services that we provide our Thornton Customers:

Berms Landscaping

Berms are heightened stretches on your property that are effective for creating privacy and adding landscaping elements like berms, boulders, trees and shrubs.

Learn more about berms

Flagstone Patios and Walkways

Elegant flagstone pathways and patio areas are a sturdy and visually appealing addition to your back yard that need very little repair and maintenance.

Learn more about flagstone patios and walkways

French Drains

French drains are incredibly successful at helping keep rainwater far from your home and causing costly property damage.

Learn more about french drain services

Garden Boxes

Raised garden boxes used as a growing area appear stunning and prevent unwanteds pests – like Colorado’s notorious rabbits – away from your vegetables.

Learn more about garden box services

Landscape Grading Services

Frequently used combined with french drains, grading of your yard can divert harmful moisture runoff far from your home.

Learn more about grading services

Landscaping Mulch

Outstanding at holding on to dampness in Colorado’s ultra-dry climate, mulch is an integral part of many landscaping constructions.

Learn more about mulch


Pavers are typically made from brick or stone and are used in the assembly of outdoor patios and pathways. They look fantastic and are remarkably durable.

Learn more about pavers

Retaining Walls

Best suited for minimizing erosion and creating increased usable space in your yard, retaining walls are a common landscaping design feature throughout Colorado’s front range.

Learn more about retaining wall services

Rocks for Landscaping

Rocks are regularly used in many landscaping design installations since they look great and minimize the risk of erosion and development of unwanted weeds.

Learn more about landscaping rocks

Sod Installation

A brand new lawn provides a fantastic space for playing with the kids or entertaining guests. We’ll help you choose the best sod for Colorado’s climate.

Learn more about sod installation services

Sprinklers and Irrigation

Always keeping your lawn, trees, shrubs and flowers well-watered is important in Colorado’s arid climate. Make things straightforward with an automated inground sprinkler system.

Learn more about sprinkler system services

Trees and Shrubs

Trees and shrubs offer wonderful seclusion, shade and are aesthetically satisfying. We’ll assist you pick the right ones and plant them on your property.

Learn more about tree and shrub services

Waterfalls, Ponds & Fountains

Water features deliver a relaxing sanctuary on your property that function as a terrific focal point and gathering place.

Learn more about water feature services

Xeriscape Design & Install

Low maintenance, drought-resistant xeriscaping are ideal for Colorado’s dry climate. They look wonderful and don’t require very much effort on your part.

Learn more about xeriscaping services

Why Choose Green Mountain Landscapers for Your Next Project?

Green Mountain Enterprise was established in Arvada, CO by Denis McCausland – who has over 30 years of landscaping experience in Denver metro. Denis has a Bachelor of Science Degree in Horticulture from Ohio State University. His company has the experience and know-how to be your Thornton Landscapers.

Colorado’s weather extremes present exceptional challenges for residents and landscapers alike. Denis has the ability to use his considerable practical experience to produce a landscape design that is able to stand up to Colorado’s unique climate.

Denis is an expert landscape designer and prides himself on having the ability to present designs to his clients that meet customer needs within the constraints of the available landscaping choices. Denis directly oversees all installations to make sure that you’re happy with the completed product.

Green Mountain Enterprise normally takes on projects ranging in price from $2,000 – $30,000.  

Denis McCausland
Green Mountain Enterprise's Founder Denis McCausland

About Thornton

Named in honor of former Colorado Governor Dan Thornton, this city was the very first full town in Adams County. Prior to 1953, the area located seven miles to the north of Denver was comprised strictly of farms until a parcel of land was bought and developed by Sam Hoffman. Just two years afterwards, the population had grown to 5,500 residents and more than 1,200 homes. Thornton was incorporated as a city in 1956.

Spanning the counties of Adams and Weld, Thornton, Colorado lies northeast of Denver and is the 6th largest urban area in Colorado.

With over 200 days of sunshine per year, the weather here is rather mild compared to other locations in the state with June, August and September being the most pleasant months. Temperatures over the course of the year vary from 22 degrees Fahrenheit to 88 degrees Fahrenheit.

Green Mountain is able to provide Thornton Colorado Landscaping installs and revamps that fit perfectly with Colorado’s climate.

To learn more about Thornton, please check out our community guide.

What It Is Like Working With Us

Our Process

Step 1

Initial Meeting

We discuss your requirements - either in person or over the phone.

Step 2

Contract / Review

We come up with a landscaping plan that meets your requirements and provide you with a bid and timeframe for completion.

Step 3

Project Completion

We work on your project and meet your requirements within the timeframe that we've established.




Contact Us

Green Mountain Enterprise


(303) 901-2215



Sunday: 8AM-6PM
Monday: 8AM-6PM
Tuesday: 8AM-6PM
Wednesday: 8AM-6PM
Thursday: 8AM-6PM
Friday: 8AM-6PM
Saturday: 8AM-6PM

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