Drainage and Grading Contractors Serving Denver and the Front Range

Drainage and grading problems on the Front Range typically stem from soil settling, slope instability, failing underground pipes, freeze-thaw movement, or original site preparation that did not account for Colorado's expansive clay soils. In most cases we investigate, poor drainage and inadequate grading are connected to a larger structural concern. We diagnose the underlying cause before recommending any corrective work.

Drainage grading correction is warranted when water consistently moves toward your foundation rather than away from it, when slope conditions are contributing to soil erosion or structural movement, or when site drainage is failing to manage water away from a structure during rain or snowmelt events. This is distinct from general lawn leveling or cosmetic yard work. The grading work we perform is tied to drainage correction, slope stabilization, and foundation protection.

When a drainage system is correctly specified and properly installed, ongoing maintenance requirements are minimal. Periodic checks to confirm outlets are clear and unobstructed are reasonable practice, but our goal on every installation is a solution that does not require your continued attention to function correctly.

Exterior drainage work involves excavation, and we are straightforward about that from the start. There will be temporary disruption to landscaping in the affected areas. We work carefully to minimize the impact, communicate clearly about what to expect before we begin, and restore the site as part of our process.

Usually the existing irrigation system will need repair or replacement, but not always.

In most cases, yes. Fences present a site-specific consideration, not a barrier. We evaluate access during the initial assessment and design the system around existing structures where possible. If a fence creates a genuine constraint, we walk you through the options before any work begins.

A French drain installed with correct materials, proper slope calculation, and a thorough site diagnosis will perform for the long term. The permanence of the solution depends on the quality of the diagnosis and the installation, not on the system type alone.

Cost varies based on the scope of the problem, the size of the area affected, site access, soil conditions, and the system specified. We do not publish price ranges because a number without a site evaluation is not a useful figure for planning purposes. The first step is a complimentary on-site assessment, after which we provide a detailed, transparent quote based on what your property actually needs.

Drainage systems that redirect water correctly are inherently better for the surrounding environment than systems that allow water to pool, erode soil, or saturate foundations. Where site conditions allow, we design systems that use natural grade and gravity to manage water flow before introducing mechanical components. We discuss all available options during the solution design phase.

Lead times vary based on current project volume and the time of year. We are honest about our schedule from the first conversation and do not provide start dates we cannot reasonably commit to. We would rather be transparent about a wait than commit to a date we cannot deliver, but we are certainly worth waiting for.

Yes. Snow may delay a specific day, but it does not shut down our season. We work through Colorado winters without interruption. If you are dealing with a drainage problem now, you do not need to wait for spring to address it.  If it is warm enough for a die-hard to swing a golf club, we are certainly out working!

Drainage installations are warranted, with the specific terms confirmed in your contract. We specify professional-grade materials and hold our crews to the same installation standard on every job, which is what that warranty reflects.

No. A signed contract is sufficient to hold your place in our schedule. Foundation and drainage work involves variables that can shift a timeline without warning, and tying a homeowner's money to a start date we cannot fully guarantee is not how we operate. We are fair and transparent from the first conversation.

Poor grading and inadequate drainage are among the most consistent contributors to foundation movement on the Front Range. When water collects against a foundation, it saturates the surrounding soil, builds hydrostatic pressure against foundation walls, and drives the freeze-thaw cycles that shift structures over time. The two problems rarely exist independently.

If you suspect your drainage issue may be connected to foundation movement, we can evaluate both concerns during your complimentary assessment. Learn more about our foundation repair services.