Company Background
Coles Unlimited was founded by a former Firestone firefighter, bringing a disciplined and reliable approach to the local landscaping scene. Starting with essential seasonal services like sprinkler blowouts and lawn aeration, the business has steadily grown into a full-service operation with a dedicated team. Today, we offer a comprehensive range of services from hardscaping and irrigation to tree care and snow removal, serving Firestone and the surrounding communities year-round. Our experience as first responders translates into a commitment to clear communication, thorough planning, and dependable execution for every project, whether it's a new patio installation or routine landscape maintenance.
Service Capabilities
- Patio, porch, or terrace construction or installation
- Exterior wall construction
- Lawn care
- Irrigation repair or maintenance
- Retaining walls
- Tree planting
- Irrigation construction
Frequently Asked Questions
As a Firestone homeowner, how do you handle common landscape drainage and overgrowth issues?
We frequently address these specific local challenges. For drainage, we use earthmoving and regrading to properly direct water away from your home's foundation, often incorporating functional solutions like French drains or swales into the landscape design. For overgrown shrubs and trees, our tree care team provides careful trimming, removal, or replanting services to improve your property's health, safety, and curb appeal, always considering the local soil and climate conditions.
Do you handle both the design and construction of hardscaping projects like patios and retaining walls?
Yes, we provide a complete service. Our team manages the entire process from initial design to final installation for patios, walkways, driveways, and retaining walls. This includes all necessary construction, from excavation and base preparation to the final laying of materials. Handling everything in-house ensures better quality control, a smoother process, and a single point of contact for our Firestone clients.
What is your seasonal service schedule for lawn and irrigation care in Northern Colorado?
Our services are tailored to the Northern Colorado climate. In spring, we focus on lawn aeration, fertilization, and sprinkler start-ups. Summer is for major landscaping, hardscaping, and irrigation projects. In fall, we perform crucial sprinkler blowouts to prevent freeze damage, along with a final round of aeration and fertilizing to prepare lawns for winter. We also provide reliable snow removal services during the colder months.



