Seasonal Lawn Care Program | Castle Rock Sprinkler Service

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Our Seasonal Lawn Care program delivers timely fertilization, weed control, and preventative treatments throughout the growing season.

Licensed, trained technicians. No contracts. Just results.

🌳 Premium Seasonal Lawn Care Includes:

Spring & Fall Deep Core Aeration
6 Rounds of Slow-Release, Commercial-Grade Fertilizer
Season-Long Grub Control
Lawn Weed Control on Each Visit
Rock Bed Weeds Spot-Sprayed on Each Visit
Crack & Crevice Weed Control
Crabgrass Treatment

Optional Add-On Services

✅Preemergent Rock Bed Weed Control
Prevent weeds before they emerge in rock beds, cracks, and other non-turf areas. Pricing is based on rock bed square footage.

✅Perimeter Pest Control Barrier
Creates a protective barrier around the home to help prevent crawling insects from entering.

✅Mite Control (As Needed)
Targeted treatments to protect lawns vulnerable to seasonal mite activity.

✅Lawn Damage Repair
Focused repairs for areas affected by pets, pests, or environmental stress. We carry grass seed and topsoil to address minor spot repairs as needed.

Why Customers Trust Castle Rock Lawn & Sprinkler

“Castle Rock Lawn and Sprinkler rescued our lawn. They were so friendly, informative and efficient—bringing our dying, weed-filled lawn back to a lush, green compliment to our home. Vince and all involved made a lasting good impression. We’re grateful for all the excellent work and highly recommend their services.”
— G.H., Google Review

“Castle Rock Lawn and Sprinkler has done a great job eliminating the weeds in the grass; and grass and weeds in the gravel along the driveway are gone. I highly recommend this service.”
— M.K., Google Review

“Vince and Tony did a great job this season. Our yard became one of the best on the block. We’ll be renewing next year.”
— S.C., Google Review

Let’s Grow Something Great

Schedule service online or contact our office to get started. A member of our management team will follow up to confirm details and answer any questions.

We look forward to caring for your lawn—and earning your trust season after season.

Request Estimate – Quick & Easy

or call 720-398-9442

See real before-and-after results from our customers.

Grub Damage
Billbug larva feed on the grass roots and can rapidly destroy a lawn.	Adult bluegrass billbug
Early Springtime grub damage	The lawn is restored, beautiful and healthy.
Grub damage like this can be prevented when using our lawn care program	After restoration our lawn care program keeps the grass healthy and vibrant
Neglected Lawn
The neglected lawn was mostly weeds and unwanted grass varieties	The lawn is restored without removing or installing new sod
Mite Damage
This lawn was damaged by mites, a winter insect	The lawn is restored, healthy, and robust. Our lawn care program protects lawns from mite damage during the winter months
Pet Damage
Pet pressure and a poorly tuned sprinkler system led to the appearance of the lawn	The pets still play on the grass, but a healthy lawn holds up better under the pressure.
Necrotic Ring Spot Damage
The lawn destroyed by Necrotic Ring Spot, NRS	NRS is gone thanks to John's Lawn Care program activities
Necrotic Ring Spot	Necrotic Ring Spot
Urine damage caused by pets.	Crab Grass