💧 Colorado’s Trusted Source for Residential & Commercial Irrigation Supplies

When it comes to keeping Colorado green, L.L. Johnson is your trusted partner for residential and commercial irrigation solutions. From backyard systems to large-scale municipal and commercial installations, we provide the products, support, and expertise you need to get the job done right.

💼 Serving Contractors, Landscapers & Property Managers

Whether you’re an irrigation contractor, landscape professional, or property manager, L.L. Johnson has the resources and inventory to keep your projects moving forward. Our dedicated Irrigation Division carries a wide range of high-quality products from leading brands—everything from sprinklers and controllers to valves, drip systems, backflow components, and winterization supplies.

And if you need support, our experienced team is here to help with design advice, product recommendations, and troubleshooting assistance.

📍 Four Sprinkler Centers Across Colorado

With four Sprinkler Centers conveniently located in Denver, Colorado Springs, Fort Collins, and Pueblo, we make it easy for contractors and professionals to access the supplies they need, when they need them.

You’ll find:

• Fast service from knowledgeable staff
• Reliable in-stock inventory
• Competitive pricing
• Seasonal products like ice melt in winter and fertilizer in spring